diff --git a/Documentation/cgroups/unified-hierarchy.txt b/Documentation/cgroups/unified-hierarchy.txt
index 71daa35..eb102fb 100644
--- a/Documentation/cgroups/unified-hierarchy.txt
+++ b/Documentation/cgroups/unified-hierarchy.txt
@@ -404,8 +404,8 @@
   be understood as an underflow into the highest possible value, -2 or
   -10M etc. do not work, so it's not consistent.
 
-  memory.low, memory.high, and memory.max will use the string
-  "infinity" to indicate and set the highest possible value.
+  memory.low, memory.high, and memory.max will use the string "max" to
+  indicate and set the highest possible value.
 
 5. Planned Changes
 
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
index c949abc..c3495be 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
@@ -18,6 +18,7 @@
   * Headphones
   * Speakers
   * Mic Jack
+  * Int Mic
 
 - nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
   connected to the CODEC.
diff --git a/Documentation/filesystems/dlmfs.txt b/Documentation/filesystems/dlmfs.txt
index 1b528b2..fcf4d50 100644
--- a/Documentation/filesystems/dlmfs.txt
+++ b/Documentation/filesystems/dlmfs.txt
@@ -5,8 +5,8 @@
 
 dlmfs is built with OCFS2 as it requires most of its infrastructure.
 
-Project web page:    http://oss.oracle.com/projects/ocfs2
-Tools web page:      http://oss.oracle.com/projects/ocfs2-tools
+Project web page:    http://ocfs2.wiki.kernel.org
+Tools web page:      https://github.com/markfasheh/ocfs2-tools
 OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
 
 All code copyright 2005 Oracle except when otherwise noted.
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index 28f8c08..4c49e54 100644
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -8,8 +8,8 @@
 You'll want to install the ocfs2-tools package in order to at least
 get "mount.ocfs2" and "ocfs2_hb_ctl".
 
-Project web page:    http://oss.oracle.com/projects/ocfs2
-Tools web page:      http://oss.oracle.com/projects/ocfs2-tools
+Project web page:    http://ocfs2.wiki.kernel.org
+Tools git tree:      https://github.com/markfasheh/ocfs2-tools
 OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
 
 All code copyright 2005 Oracle except when otherwise noted.
diff --git a/MAINTAINERS b/MAINTAINERS
index ddc5a8c..eaf9996 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7213,8 +7213,7 @@
 M:	Mark Fasheh <mfasheh@suse.com>
 M:	Joel Becker <jlbec@evilplan.org>
 L:	ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
-W:	http://oss.oracle.com/projects/ocfs2/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2.git
+W:	http://ocfs2.wiki.kernel.org
 S:	Supported
 F:	Documentation/filesystems/ocfs2.txt
 F:	Documentation/filesystems/dlmfs.txt
diff --git a/Makefile b/Makefile
index 9fab639..e6a9b1b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 4
 PATCHLEVEL = 0
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Hurr durr I'ma sheep
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 6cc25ed..2c6248d 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -195,6 +195,7 @@
 
 &usb0 {
 	status = "okay";
+	dr_mode = "peripheral";
 };
 
 &usb1 {
diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts
index f9a17e2..0198f5a 100644
--- a/arch/arm/boot/dts/am437x-idk-evm.dts
+++ b/arch/arm/boot/dts/am437x-idk-evm.dts
@@ -133,20 +133,6 @@
 		>;
 	};
 
-	i2c1_pins_default: i2c1_pins_default {
-		pinctrl-single,pins = <
-			0x15c (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
-			0x158 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
-		>;
-	};
-
-	i2c1_pins_sleep: i2c1_pins_sleep {
-		pinctrl-single,pins = <
-			0x15c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_cs0.i2c1_scl */
-			0x158 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_d1.i2c1_sda */
-		>;
-	};
-
 	mmc1_pins_default: pinmux_mmc1_pins_default {
 		pinctrl-single,pins = <
 			0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
@@ -254,7 +240,7 @@
 	status = "okay";
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&i2c0_pins_default>;
-	pinctrl-1 = <&i2c0_pins_default>;
+	pinctrl-1 = <&i2c0_pins_sleep>;
 	clock-frequency = <400000>;
 
 	at24@50 {
@@ -262,17 +248,10 @@
 		pagesize = <64>;
 		reg = <0x50>;
 	};
-};
-
-&i2c1 {
-	status = "okay";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&i2c1_pins_default>;
-	pinctrl-1 = <&i2c1_pins_default>;
-	clock-frequency = <400000>;
 
 	tps: tps62362@60 {
 		compatible = "ti,tps62362";
+		reg = <0x60>;
 		regulator-name = "VDD_MPU";
 		regulator-min-microvolt = <950000>;
 		regulator-max-microvolt = <1330000>;
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 03750af..6463f9e 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -549,14 +549,6 @@
 	pinctrl-0 = <&usb1_pins>;
 };
 
-&omap_dwc3_1 {
-	extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-	extcon = <&extcon_usb2>;
-};
-
 &usb2 {
 	dr_mode = "peripheral";
 };
diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts
index 857d028..d3a29c1 100644
--- a/arch/arm/boot/dts/dm8168-evm.dts
+++ b/arch/arm/boot/dts/dm8168-evm.dts
@@ -35,6 +35,18 @@
 			DM816X_IOPAD(0x0aac, PIN_INPUT | MUX_MODE0)	/* SPI_D1 */
 		>;
 	};
+
+	usb0_pins: pinmux_usb0_pins {
+		pinctrl-single,pins = <
+			DM816X_IOPAD(0x0d00, MUX_MODE0)			/* USB0_DRVVBUS */
+		>;
+	};
+
+	usb1_pins: pinmux_usb0_pins {
+		pinctrl-single,pins = <
+			DM816X_IOPAD(0x0d04, MUX_MODE0)			/* USB1_DRVVBUS */
+		>;
+	};
 };
 
 &i2c1 {
@@ -127,3 +139,16 @@
 &mmc1 {
 	vmmc-supply = <&vmmcsd_fixed>;
 };
+
+/* At least dm8168-evm rev c won't support multipoint, later may */
+&usb0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_pins>;
+	mentor,multipoint = <0>;
+};
+
+&usb1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins>;
+	mentor,multipoint = <0>;
+};
diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index d98d0f7..3c97b5f 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -97,10 +97,31 @@
 
 			/* Device Configuration Registers */
 			scm_conf: syscon@600 {
-				compatible = "syscon";
+				compatible = "syscon", "simple-bus";
 				reg = <0x600 0x110>;
 				#address-cells = <1>;
 				#size-cells = <1>;
+				ranges = <0 0x600 0x110>;
+
+				usb_phy0: usb-phy@20 {
+					compatible = "ti,dm8168-usb-phy";
+					reg = <0x20 0x8>;
+					reg-names = "phy";
+					clocks = <&main_fapll 6>;
+					clock-names = "refclk";
+					#phy-cells = <0>;
+					syscon = <&scm_conf>;
+				};
+
+				usb_phy1: usb-phy@28 {
+					compatible = "ti,dm8168-usb-phy";
+					reg = <0x28 0x8>;
+					reg-names = "phy";
+					clocks = <&main_fapll 6>;
+					clock-names = "refclk";
+					#phy-cells = <0>;
+					syscon = <&scm_conf>;
+				};
 			};
 
 			scrm_clocks: clocks {
@@ -357,7 +378,10 @@
 				reg-names = "mc", "control";
 				interrupts = <18>;
 				interrupt-names = "mc";
-				dr_mode = "otg";
+				dr_mode = "host";
+				interface-type = <0>;
+				phys = <&usb_phy0>;
+				phy-names = "usb2-phy";
 				mentor,multipoint = <1>;
 				mentor,num-eps = <16>;
 				mentor,ram-bits = <12>;
@@ -366,13 +390,15 @@
 
 			usb1: usb@47401800 {
 				compatible = "ti,musb-am33xx";
-				status = "disabled";
 				reg = <0x47401c00 0x400
 				       0x47401800 0x200>;
 				reg-names = "mc", "control";
 				interrupts = <19>;
 				interrupt-names = "mc";
-				dr_mode = "otg";
+				dr_mode = "host";
+				interface-type = <0>;
+				phys = <&usb_phy1>;
+				phy-names = "usb2-phy";
 				mentor,multipoint = <1>;
 				mentor,num-eps = <16>;
 				mentor,ram-bits = <12>;
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 746cddb..3290a96 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -543,14 +543,6 @@
 	};
 };
 
-&omap_dwc3_1 {
-	extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-	extcon = <&extcon_usb2>;
-};
-
 &usb1 {
 	dr_mode = "peripheral";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 5827fed..127608d 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -249,8 +249,8 @@
 				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <32>;
-			#dma-requests = <127>;
+			dma-channels = <32>;
+			dma-requests = <127>;
 		};
 
 		gpio1: gpio@4ae10000 {
@@ -1090,8 +1090,8 @@
 				      <0x4A096800 0x40>; /* pll_ctrl */
 				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
 				ctrl-module = <&omap_control_sata>;
-				clocks = <&sys_clkin1>;
-				clock-names = "sysclk";
+				clocks = <&sys_clkin1>, <&sata_ref_clk>;
+				clock-names = "sysclk", "refclk";
 				#phy-cells = <0>;
 			};
 
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index 4d87117..e0264d0 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -380,14 +380,6 @@
 	phy-supply = <&ldo4_reg>;
 };
 
-&omap_dwc3_1 {
-	extcon = <&extcon_usb1>;
-};
-
-&omap_dwc3_2 {
-	extcon = <&extcon_usb2>;
-};
-
 &usb1 {
 	dr_mode = "peripheral";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index 59d1c29..578fa2a 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -87,8 +87,8 @@
 				     <14>,
 				     <15>;
 			#dma-cells = <1>;
-			#dma-channels = <32>;
-			#dma-requests = <64>;
+			dma-channels = <32>;
+			dma-requests = <64>;
 		};
 
 		i2c1: i2c@48070000 {
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 6040327..db80f9d 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -16,6 +16,13 @@
 	model = "Nokia N900";
 	compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
 
+	aliases {
+		i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+	};
+
 	cpus {
 		cpu@0 {
 			cpu0-supply = <&vcc>;
@@ -704,7 +711,7 @@
 		compatible = "smsc,lan91c94";
 		interrupt-parent = <&gpio2>;
 		interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;	/* gpio54 */
-		reg = <1 0x300 0xf>;		/* 16 byte IO range at offset 0x300 */
+		reg = <1 0 0xf>;		/* 16 byte IO range */
 		bank-width = <2>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&ethernet_pins>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 01b7111..f4f78c4 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -155,8 +155,8 @@
 				     <14>,
 				     <15>;
 			#dma-cells = <1>;
-			#dma-channels = <32>;
-			#dma-requests = <96>;
+			dma-channels = <32>;
+			dma-requests = <96>;
 		};
 
 		omap3_pmx_core: pinmux@48002030 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 074147c..87401d9 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -223,8 +223,8 @@
 				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <32>;
-			#dma-requests = <127>;
+			dma-channels = <32>;
+			dma-requests = <127>;
 		};
 
 		gpio1: gpio@4a310000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index b321fdf..ddff674 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -238,8 +238,8 @@
 				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <32>;
-			#dma-requests = <127>;
+			dma-channels = <32>;
+			dma-requests = <127>;
 		};
 
 		gpio1: gpio@4ae10000 {
@@ -929,8 +929,8 @@
 				      <0x4A096800 0x40>; /* pll_ctrl */
 				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
 				ctrl-module = <&omap_control_sata>;
-				clocks = <&sys_clkin>;
-				clock-names = "sysclk";
+				clocks = <&sys_clkin>, <&sata_ref_clk>;
+				clock-names = "sysclk", "refclk";
 				#phy-cells = <0>;
 			};
 		};
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index e8a4c95..b7e6b6fb 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -62,6 +62,17 @@
 CONFIG_ARCH_STI=y
 CONFIG_ARCH_EXYNOS=y
 CONFIG_EXYNOS5420_MCPM=y
+CONFIG_ARCH_SHMOBILE_MULTI=y
+CONFIG_ARCH_EMEV2=y
+CONFIG_ARCH_R7S72100=y
+CONFIG_ARCH_R8A73A4=y
+CONFIG_ARCH_R8A7740=y
+CONFIG_ARCH_R8A7779=y
+CONFIG_ARCH_R8A7790=y
+CONFIG_ARCH_R8A7791=y
+CONFIG_ARCH_R8A7794=y
+CONFIG_ARCH_SH73A0=y
+CONFIG_MACH_MARZEN=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_SIRF=y
 CONFIG_ARCH_TEGRA=y
@@ -84,6 +95,8 @@
 CONFIG_PCI_MSI=y
 CONFIG_PCI_MVEBU=y
 CONFIG_PCI_TEGRA=y
+CONFIG_PCI_RCAR_GEN2=y
+CONFIG_PCI_RCAR_GEN2_PCIE=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=8
@@ -130,6 +143,7 @@
 CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_OMAP_OCP2SCP=y
+CONFIG_SIMPLE_PM_BUS=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_BLOCK=y
@@ -157,6 +171,7 @@
 CONFIG_AHCI_TEGRA=y
 CONFIG_SATA_HIGHBANK=y
 CONFIG_SATA_MV=y
+CONFIG_SATA_RCAR=y
 CONFIG_NETDEVICES=y
 CONFIG_HIX5HD2_GMAC=y
 CONFIG_SUN4I_EMAC=y
@@ -167,14 +182,17 @@
 CONFIG_MVNETA=y
 CONFIG_KS8851=y
 CONFIG_R8169=y
+CONFIG_SH_ETH=y
 CONFIG_SMSC911X=y
 CONFIG_STMMAC_ETH=y
 CONFIG_TI_CPSW=y
 CONFIG_XILINX_EMACLITE=y
 CONFIG_AT803X_PHY=y
 CONFIG_MARVELL_PHY=y
+CONFIG_SMSC_PHY=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_ICPLUS_PHY=y
+CONFIG_MICREL_PHY=y
 CONFIG_USB_PEGASUS=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
@@ -192,15 +210,18 @@
 CONFIG_MOUSE_PS2_ELANTECH=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+CONFIG_TOUCHSCREEN_ST1232=m
 CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_TOUCHSCREEN_SUN4I=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MPU3050=y
 CONFIG_INPUT_AXP20X_PEK=y
+CONFIG_INPUT_ADXL34X=m
 CONFIG_SERIO_AMBAKMI=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_8250_EM=y
 CONFIG_SERIAL_8250_MT6577=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
@@ -213,6 +234,9 @@
 CONFIG_SERIAL_TEGRA=y
 CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=20
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_SERIAL_VT8500=y
@@ -233,19 +257,26 @@
 CONFIG_I2C_MUX_PINCTRL=y
 CONFIG_I2C_CADENCE=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_I2C_GPIO=m
 CONFIG_I2C_EXYNOS5=y
 CONFIG_I2C_MV64XXX=y
+CONFIG_I2C_RIIC=y
 CONFIG_I2C_S3C2410=y
+CONFIG_I2C_SH_MOBILE=y
 CONFIG_I2C_SIRF=y
-CONFIG_I2C_TEGRA=y
 CONFIG_I2C_ST=y
-CONFIG_SPI=y
+CONFIG_I2C_TEGRA=y
 CONFIG_I2C_XILINX=y
-CONFIG_SPI_DAVINCI=y
+CONFIG_I2C_RCAR=y
+CONFIG_SPI=y
 CONFIG_SPI_CADENCE=y
+CONFIG_SPI_DAVINCI=y
 CONFIG_SPI_OMAP24XX=y
 CONFIG_SPI_ORION=y
 CONFIG_SPI_PL022=y
+CONFIG_SPI_RSPI=y
+CONFIG_SPI_SH_MSIOF=m
+CONFIG_SPI_SH_HSPI=y
 CONFIG_SPI_SIRF=y
 CONFIG_SPI_SUN4I=y
 CONFIG_SPI_SUN6I=y
@@ -259,12 +290,15 @@
 CONFIG_PINCTRL_APQ8084=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_GENERIC_PLATFORM=y
-CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_DAVINCI=y
+CONFIG_GPIO_DWAPB=y
+CONFIG_GPIO_EM=y
+CONFIG_GPIO_RCAR=y
 CONFIG_GPIO_XILINX=y
 CONFIG_GPIO_ZYNQ=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_TWL4030=y
 CONFIG_GPIO_PALMAS=y
 CONFIG_GPIO_SYSCON=y
@@ -276,10 +310,12 @@
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_KEYSTONE=y
 CONFIG_POWER_RESET_SUN6I=y
+CONFIG_POWER_RESET_RMOBILE=y
 CONFIG_SENSORS_LM90=y
 CONFIG_SENSORS_LM95245=y
 CONFIG_THERMAL=y
 CONFIG_CPU_THERMAL=y
+CONFIG_RCAR_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
 CONFIG_DAVINCI_WATCHDOG
 CONFIG_ST_THERMAL_SYSCFG=y
@@ -290,6 +326,7 @@
 CONFIG_ORION_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
 CONFIG_MESON_WATCHDOG=y
+CONFIG_MFD_AS3711=y
 CONFIG_MFD_AS3722=y
 CONFIG_MFD_BCM590XX=y
 CONFIG_MFD_AXP20X=y
@@ -304,13 +341,16 @@
 CONFIG_MFD_TPS6586X=y
 CONFIG_MFD_TPS65910=y
 CONFIG_REGULATOR_AB8500=y
+CONFIG_REGULATOR_AS3711=y
 CONFIG_REGULATOR_AS3722=y
 CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_BCM590XX=y
+CONFIG_REGULATOR_DA9210=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_MFD_SYSCON=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_REGULATOR_MAX8907=y
+CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MAX77686=y
 CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_S2MPS11=y
@@ -324,18 +364,32 @@
 CONFIG_REGULATOR_VEXPRESS=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=y
 CONFIG_USB_GSPCA=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_SOC_CAMERA=m
+CONFIG_SOC_CAMERA_PLATFORM=m
+CONFIG_VIDEO_RCAR_VIN=m
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+CONFIG_VIDEO_RENESAS_VSP1=m
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+CONFIG_VIDEO_ADV7180=m
 CONFIG_DRM=y
+CONFIG_DRM_RCAR_DU=m
 CONFIG_DRM_TEGRA=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_FB_ARMCLCD=y
 CONFIG_FB_WM8505=y
+CONFIG_FB_SH_MOBILE_LCDC=y
 CONFIG_FB_SIMPLE=y
+CONFIG_FB_SH_MOBILE_MERAM=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
+CONFIG_BACKLIGHT_AS3711=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_SOUND=y
@@ -343,6 +397,8 @@
 CONFIG_SND_DYNAMIC_MINORS=y
 CONFIG_SND_USB_AUDIO=y
 CONFIG_SND_SOC=y
+CONFIG_SND_SOC_SH4_FSI=m
+CONFIG_SND_SOC_RCAR=m
 CONFIG_SND_SOC_TEGRA=y
 CONFIG_SND_SOC_TEGRA_RT5640=y
 CONFIG_SND_SOC_TEGRA_WM8753=y
@@ -350,6 +406,8 @@
 CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
 CONFIG_SND_SOC_TEGRA_ALC5632=y
 CONFIG_SND_SOC_TEGRA_MAX98090=y
+CONFIG_SND_SOC_AK4642=m
+CONFIG_SND_SOC_WM8978=m
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_MVEBU=y
@@ -362,6 +420,8 @@
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_STI=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_R8A66597_HCD=m
+CONFIG_USB_RENESAS_USBHS=m
 CONFIG_USB_STORAGE=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_CHIPIDEA=y
@@ -374,6 +434,10 @@
 CONFIG_USB_GPIO_VBUS=y
 CONFIG_USB_ISP1301=y
 CONFIG_USB_MXS_PHY=y
+CONFIG_USB_RCAR_PHY=m
+CONFIG_USB_RCAR_GEN2_PHY=m
+CONFIG_USB_GADGET=y
+CONFIG_USB_RENESAS_USBHS_UDC=m
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=16
 CONFIG_MMC_ARMMMCI=y
@@ -392,12 +456,14 @@
 CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_MVSDIO=y
-CONFIG_MMC_SUNXI=y
+CONFIG_MMC_SDHI=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_IDMAC=y
 CONFIG_MMC_DW_PLTFM=y
 CONFIG_MMC_DW_EXYNOS=y
 CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SH_MMCIF=y
+CONFIG_MMC_SUNXI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
@@ -421,10 +487,12 @@
 CONFIG_RTC_DRV_DS1307=y
 CONFIG_RTC_DRV_MAX8907=y
 CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_RS5C372=m
 CONFIG_RTC_DRV_PALMAS=y
 CONFIG_RTC_DRV_TWL4030=y
 CONFIG_RTC_DRV_TPS6586X=y
 CONFIG_RTC_DRV_TPS65910=y
+CONFIG_RTC_DRV_S35390A=m
 CONFIG_RTC_DRV_EM3027=y
 CONFIG_RTC_DRV_PL031=y
 CONFIG_RTC_DRV_VT8500=y
@@ -436,6 +504,9 @@
 CONFIG_DW_DMAC=y
 CONFIG_MV_XOR=y
 CONFIG_TEGRA20_APB_DMA=y
+CONFIG_SH_DMAE=y
+CONFIG_RCAR_AUDMAC_PP=m
+CONFIG_RCAR_DMAC=y
 CONFIG_STE_DMA40=y
 CONFIG_SIRF_DMA=y
 CONFIG_TI_EDMA=y
@@ -468,6 +539,7 @@
 CONFIG_XILINX_XADC=y
 CONFIG_AK8975=y
 CONFIG_PWM=y
+CONFIG_PWM_RENESAS_TPU=y
 CONFIG_PWM_TEGRA=y
 CONFIG_PWM_VT8500=y
 CONFIG_PHY_HIX5HD2_SATA=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index b738652..a097cff 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -114,6 +114,7 @@
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC_BCH=y
 CONFIG_MTD_NAND_OMAP2=y
+CONFIG_MTD_NAND_OMAP_BCH=y
 CONFIG_MTD_ONENAND=y
 CONFIG_MTD_ONENAND_VERIFY_WRITE=y
 CONFIG_MTD_ONENAND_OMAP2=y
@@ -248,6 +249,7 @@
 CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_PBIAS=y
 CONFIG_REGULATOR_TI_ABB=y
+CONFIG_REGULATOR_TPS62360=m
 CONFIG_REGULATOR_TPS65023=y
 CONFIG_REGULATOR_TPS6507X=y
 CONFIG_REGULATOR_TPS65217=y
@@ -374,7 +376,7 @@
 CONFIG_PWM_TWL=m
 CONFIG_PWM_TWL_LED=m
 CONFIG_OMAP_USB2=m
-CONFIG_TI_PIPE3=m
+CONFIG_TI_PIPE3=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
diff --git a/arch/arm/mach-asm9260/Kconfig b/arch/arm/mach-asm9260/Kconfig
index 8423be7..5224120 100644
--- a/arch/arm/mach-asm9260/Kconfig
+++ b/arch/arm/mach-asm9260/Kconfig
@@ -2,5 +2,7 @@
 	bool "Alphascale ASM9260"
 	depends on ARCH_MULTI_V5
 	select CPU_ARM926T
+	select ASM9260_TIMER
+	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Alphascale ASM9260 based platform.
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts
index 27f3296..4eac8dc 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dts
@@ -34,6 +34,7 @@
 			reg = <0x0 0x0>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@1 {
 			device_type = "cpu";
@@ -41,6 +42,7 @@
 			reg = <0x0 0x1>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@2 {
 			device_type = "cpu";
@@ -48,6 +50,7 @@
 			reg = <0x0 0x2>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@3 {
 			device_type = "cpu";
@@ -55,6 +58,11 @@
 			reg = <0x0 0x3>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
+		};
+
+		L2_0: l2-cache0 {
+			compatible = "cache";
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index d429129ec..133ee59 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -39,6 +39,7 @@
 			reg = <0x0 0x0>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A57_L2>;
 		};
 
 		A57_1: cpu@1 {
@@ -46,6 +47,7 @@
 			reg = <0x0 0x1>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A57_L2>;
 		};
 
 		A53_0: cpu@100 {
@@ -53,6 +55,7 @@
 			reg = <0x0 0x100>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
 		};
 
 		A53_1: cpu@101 {
@@ -60,6 +63,7 @@
 			reg = <0x0 0x101>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
 		};
 
 		A53_2: cpu@102 {
@@ -67,6 +71,7 @@
 			reg = <0x0 0x102>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
 		};
 
 		A53_3: cpu@103 {
@@ -74,6 +79,15 @@
 			reg = <0x0 0x103>;
 			device_type = "cpu";
 			enable-method = "psci";
+			next-level-cache = <&A53_L2>;
+		};
+
+		A57_L2: l2-cache0 {
+			compatible = "cache";
+		};
+
+		A53_L2: l2-cache1 {
+			compatible = "cache";
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index efc59b3..20addab 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -37,6 +37,7 @@
 			reg = <0x0 0x0>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@1 {
 			device_type = "cpu";
@@ -44,6 +45,7 @@
 			reg = <0x0 0x1>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@2 {
 			device_type = "cpu";
@@ -51,6 +53,7 @@
 			reg = <0x0 0x2>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
 		};
 		cpu@3 {
 			device_type = "cpu";
@@ -58,6 +61,11 @@
 			reg = <0x0 0x3>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x8000fff8>;
+			next-level-cache = <&L2_0>;
+		};
+
+		L2_0: l2-cache0 {
+			compatible = "cache";
 		};
 	};
 
diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile
index 5720608..abb79b3 100644
--- a/arch/arm64/crypto/Makefile
+++ b/arch/arm64/crypto/Makefile
@@ -29,7 +29,7 @@
 obj-$(CONFIG_CRYPTO_AES_ARM64_NEON_BLK) += aes-neon-blk.o
 aes-neon-blk-y := aes-glue-neon.o aes-neon.o
 
-AFLAGS_aes-ce.o		:= -DINTERLEAVE=2 -DINTERLEAVE_INLINE
+AFLAGS_aes-ce.o		:= -DINTERLEAVE=4
 AFLAGS_aes-neon.o	:= -DINTERLEAVE=4
 
 CFLAGS_aes-glue-ce.o	:= -DUSE_V8_CRYPTO_EXTENSIONS
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index 5901480..750bac4 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -20,6 +20,9 @@
 #error "Only include this from assembly code"
 #endif
 
+#ifndef __ASM_ASSEMBLER_H
+#define __ASM_ASSEMBLER_H
+
 #include <asm/ptrace.h>
 #include <asm/thread_info.h>
 
@@ -155,3 +158,5 @@
 #endif
 	orr	\rd, \lbits, \hbits, lsl #32
 	.endm
+
+#endif	/* __ASM_ASSEMBLER_H */
diff --git a/arch/arm64/include/asm/cpuidle.h b/arch/arm64/include/asm/cpuidle.h
index 0710654..c60643f 100644
--- a/arch/arm64/include/asm/cpuidle.h
+++ b/arch/arm64/include/asm/cpuidle.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_CPUIDLE_H
 #define __ASM_CPUIDLE_H
 
+#include <asm/proc-fns.h>
+
 #ifdef CONFIG_CPU_IDLE
 extern int cpu_init_idle(unsigned int cpu);
 extern int cpu_suspend(unsigned long arg);
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h
index e2ff32a..d2f4942 100644
--- a/arch/arm64/include/asm/insn.h
+++ b/arch/arm64/include/asm/insn.h
@@ -264,8 +264,10 @@
 __AARCH64_INSN_FUNCS(bics,	0x7F200000, 0x6A200000)
 __AARCH64_INSN_FUNCS(b,		0xFC000000, 0x14000000)
 __AARCH64_INSN_FUNCS(bl,	0xFC000000, 0x94000000)
-__AARCH64_INSN_FUNCS(cbz,	0xFE000000, 0x34000000)
-__AARCH64_INSN_FUNCS(cbnz,	0xFE000000, 0x35000000)
+__AARCH64_INSN_FUNCS(cbz,	0x7F000000, 0x34000000)
+__AARCH64_INSN_FUNCS(cbnz,	0x7F000000, 0x35000000)
+__AARCH64_INSN_FUNCS(tbz,	0x7F000000, 0x36000000)
+__AARCH64_INSN_FUNCS(tbnz,	0x7F000000, 0x37000000)
 __AARCH64_INSN_FUNCS(bcond,	0xFF000010, 0x54000000)
 __AARCH64_INSN_FUNCS(svc,	0xFFE0001F, 0xD4000001)
 __AARCH64_INSN_FUNCS(hvc,	0xFFE0001F, 0xD4000002)
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 16449c535..800ec0e 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -460,7 +460,7 @@
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
 	const pteval_t mask = PTE_USER | PTE_PXN | PTE_UXN | PTE_RDONLY |
-			      PTE_PROT_NONE | PTE_VALID | PTE_WRITE;
+			      PTE_PROT_NONE | PTE_WRITE | PTE_TYPE_MASK;
 	pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
 	return pte;
 }
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index f9be30e..20e9591 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -45,7 +45,8 @@
 #define STACK_TOP		STACK_TOP_MAX
 #endif /* CONFIG_COMPAT */
 
-#define ARCH_LOW_ADDRESS_LIMIT	PHYS_MASK
+extern phys_addr_t arm64_dma_phys_limit;
+#define ARCH_LOW_ADDRESS_LIMIT	(arm64_dma_phys_limit - 1)
 #endif /* __KERNEL__ */
 
 struct debug_info {
diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h
index 73f0ce5..4abe9b9 100644
--- a/arch/arm64/include/asm/tlbflush.h
+++ b/arch/arm64/include/asm/tlbflush.h
@@ -24,11 +24,6 @@
 #include <linux/sched.h>
 #include <asm/cputype.h>
 
-extern void __cpu_flush_user_tlb_range(unsigned long, unsigned long, struct vm_area_struct *);
-extern void __cpu_flush_kern_tlb_range(unsigned long, unsigned long);
-
-extern struct cpu_tlb_fns cpu_tlb;
-
 /*
  *	TLB Management
  *	==============
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index bef04af..5ee07ee 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -15,8 +15,9 @@
 arm64-obj-y		:= cputable.o debug-monitors.o entry.o irq.o fpsimd.o	\
 			   entry-fpsimd.o process.o ptrace.o setup.o signal.o	\
 			   sys.o stacktrace.o time.o traps.o io.o vdso.o	\
-			   hyp-stub.o psci.o cpu_ops.o insn.o return_address.o	\
-			   cpuinfo.o cpu_errata.o alternative.o cacheinfo.o
+			   hyp-stub.o psci.o psci-call.o cpu_ops.o insn.o	\
+			   return_address.o cpuinfo.o cpu_errata.o		\
+			   alternative.o cacheinfo.o
 
 arm64-obj-$(CONFIG_COMPAT)		+= sys32.o kuser32.o signal32.o 	\
 					   sys_compat.o entry32.o		\
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c
index cf8556a..c851be7 100644
--- a/arch/arm64/kernel/ftrace.c
+++ b/arch/arm64/kernel/ftrace.c
@@ -156,7 +156,7 @@
 
 	branch = aarch64_insn_gen_branch_imm(pc,
 					     (unsigned long)ftrace_graph_caller,
-					     AARCH64_INSN_BRANCH_LINK);
+					     AARCH64_INSN_BRANCH_NOLINK);
 	nop = aarch64_insn_gen_nop();
 
 	if (enable)
diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c
index 27d4864..c8eca88 100644
--- a/arch/arm64/kernel/insn.c
+++ b/arch/arm64/kernel/insn.c
@@ -87,8 +87,10 @@
 
 	if (module && IS_ENABLED(CONFIG_DEBUG_SET_MODULE_RONX))
 		page = vmalloc_to_page(addr);
-	else
+	else if (!module && IS_ENABLED(CONFIG_DEBUG_RODATA))
 		page = virt_to_page(addr);
+	else
+		return addr;
 
 	BUG_ON(!page);
 	set_fixmap(fixmap, page_to_phys(page));
diff --git a/arch/arm64/kernel/psci-call.S b/arch/arm64/kernel/psci-call.S
new file mode 100644
index 0000000..cf83e61
--- /dev/null
+++ b/arch/arm64/kernel/psci-call.S
@@ -0,0 +1,28 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2015 ARM Limited
+ *
+ * Author: Will Deacon <will.deacon@arm.com>
+ */
+
+#include <linux/linkage.h>
+
+/* int __invoke_psci_fn_hvc(u64 function_id, u64 arg0, u64 arg1, u64 arg2) */
+ENTRY(__invoke_psci_fn_hvc)
+	hvc	#0
+	ret
+ENDPROC(__invoke_psci_fn_hvc)
+
+/* int __invoke_psci_fn_smc(u64 function_id, u64 arg0, u64 arg1, u64 arg2) */
+ENTRY(__invoke_psci_fn_smc)
+	smc	#0
+	ret
+ENDPROC(__invoke_psci_fn_smc)
diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c
index 3425f31..9b8a70a 100644
--- a/arch/arm64/kernel/psci.c
+++ b/arch/arm64/kernel/psci.c
@@ -57,6 +57,9 @@
 static int (*invoke_psci_fn)(u64, u64, u64, u64);
 typedef int (*psci_initcall_t)(const struct device_node *);
 
+asmlinkage int __invoke_psci_fn_hvc(u64, u64, u64, u64);
+asmlinkage int __invoke_psci_fn_smc(u64, u64, u64, u64);
+
 enum psci_function {
 	PSCI_FN_CPU_SUSPEND,
 	PSCI_FN_CPU_ON,
@@ -109,40 +112,6 @@
 			PSCI_0_2_POWER_STATE_AFFL_SHIFT;
 }
 
-/*
- * The following two functions are invoked via the invoke_psci_fn pointer
- * and will not be inlined, allowing us to piggyback on the AAPCS.
- */
-static noinline int __invoke_psci_fn_hvc(u64 function_id, u64 arg0, u64 arg1,
-					 u64 arg2)
-{
-	asm volatile(
-			__asmeq("%0", "x0")
-			__asmeq("%1", "x1")
-			__asmeq("%2", "x2")
-			__asmeq("%3", "x3")
-			"hvc	#0\n"
-		: "+r" (function_id)
-		: "r" (arg0), "r" (arg1), "r" (arg2));
-
-	return function_id;
-}
-
-static noinline int __invoke_psci_fn_smc(u64 function_id, u64 arg0, u64 arg1,
-					 u64 arg2)
-{
-	asm volatile(
-			__asmeq("%0", "x0")
-			__asmeq("%1", "x1")
-			__asmeq("%2", "x2")
-			__asmeq("%3", "x3")
-			"smc	#0\n"
-		: "+r" (function_id)
-		: "r" (arg0), "r" (arg1), "r" (arg2));
-
-	return function_id;
-}
-
 static int psci_get_version(void)
 {
 	int err;
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index c20a300..d26fcd4 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -154,8 +154,7 @@
 	case __SI_TIMER:
 		 err |= __put_user(from->si_tid, &to->si_tid);
 		 err |= __put_user(from->si_overrun, &to->si_overrun);
-		 err |= __put_user((compat_uptr_t)(unsigned long)from->si_ptr,
-				   &to->si_ptr);
+		 err |= __put_user(from->si_int, &to->si_int);
 		break;
 	case __SI_POLL:
 		err |= __put_user(from->si_band, &to->si_band);
@@ -184,7 +183,7 @@
 	case __SI_MESGQ: /* But this is */
 		err |= __put_user(from->si_pid, &to->si_pid);
 		err |= __put_user(from->si_uid, &to->si_uid);
-		err |= __put_user((compat_uptr_t)(unsigned long)from->si_ptr, &to->si_ptr);
+		err |= __put_user(from->si_int, &to->si_int);
 		break;
 	case __SI_SYS:
 		err |= __put_user((compat_uptr_t)(unsigned long)
diff --git a/arch/arm64/kernel/vdso/gettimeofday.S b/arch/arm64/kernel/vdso/gettimeofday.S
index fe652ff..efa79e8 100644
--- a/arch/arm64/kernel/vdso/gettimeofday.S
+++ b/arch/arm64/kernel/vdso/gettimeofday.S
@@ -174,8 +174,6 @@
 /* int __kernel_clock_getres(clockid_t clock_id, struct timespec *res); */
 ENTRY(__kernel_clock_getres)
 	.cfi_startproc
-	cbz	w1, 3f
-
 	cmp	w0, #CLOCK_REALTIME
 	ccmp	w0, #CLOCK_MONOTONIC, #0x4, ne
 	b.ne	1f
@@ -188,6 +186,7 @@
 	b.ne	4f
 	ldr	x2, 6f
 2:
+	cbz	w1, 3f
 	stp	xzr, x2, [x1]
 
 3:	/* res == NULL. */
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 0a24b9b..58e0c2b 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -348,8 +348,6 @@
 	.mapping_error = swiotlb_dma_mapping_error,
 };
 
-extern int swiotlb_late_init_with_default_size(size_t default_size);
-
 static int __init atomic_pool_init(void)
 {
 	pgprot_t prot = __pgprot(PROT_NORMAL_NC);
@@ -411,21 +409,13 @@
 	return -ENOMEM;
 }
 
-static int __init swiotlb_late_init(void)
+static int __init arm64_dma_init(void)
 {
-	size_t swiotlb_size = min(SZ_64M, MAX_ORDER_NR_PAGES << PAGE_SHIFT);
+	int ret;
 
 	dma_ops = &swiotlb_dma_ops;
 
-	return swiotlb_late_init_with_default_size(swiotlb_size);
-}
-
-static int __init arm64_dma_init(void)
-{
-	int ret = 0;
-
-	ret |= swiotlb_late_init();
-	ret |= atomic_pool_init();
+	ret = atomic_pool_init();
 
 	return ret;
 }
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 71145f9..ae85da6 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -33,6 +33,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/dma-contiguous.h>
 #include <linux/efi.h>
+#include <linux/swiotlb.h>
 
 #include <asm/fixmap.h>
 #include <asm/memory.h>
@@ -45,6 +46,7 @@
 #include "mm.h"
 
 phys_addr_t memstart_addr __read_mostly = 0;
+phys_addr_t arm64_dma_phys_limit __read_mostly;
 
 #ifdef CONFIG_BLK_DEV_INITRD
 static int __init early_initrd(char *p)
@@ -85,7 +87,7 @@
 
 	/* 4GB maximum for 32-bit only capable devices */
 	if (IS_ENABLED(CONFIG_ZONE_DMA)) {
-		max_dma = PFN_DOWN(max_zone_dma_phys());
+		max_dma = PFN_DOWN(arm64_dma_phys_limit);
 		zone_size[ZONE_DMA] = max_dma - min;
 	}
 	zone_size[ZONE_NORMAL] = max - max_dma;
@@ -156,8 +158,6 @@
 
 void __init arm64_memblock_init(void)
 {
-	phys_addr_t dma_phys_limit = 0;
-
 	memblock_enforce_memory_limit(memory_limit);
 
 	/*
@@ -174,8 +174,10 @@
 
 	/* 4GB maximum for 32-bit only capable devices */
 	if (IS_ENABLED(CONFIG_ZONE_DMA))
-		dma_phys_limit = max_zone_dma_phys();
-	dma_contiguous_reserve(dma_phys_limit);
+		arm64_dma_phys_limit = max_zone_dma_phys();
+	else
+		arm64_dma_phys_limit = PHYS_MASK + 1;
+	dma_contiguous_reserve(arm64_dma_phys_limit);
 
 	memblock_allow_resize();
 	memblock_dump_all();
@@ -276,6 +278,8 @@
  */
 void __init mem_init(void)
 {
+	swiotlb_init(1);
+
 	set_max_mapnr(pfn_to_page(max_pfn) - mem_map);
 
 #ifndef CONFIG_SPARSEMEM_VMEMMAP
diff --git a/arch/frv/include/asm/pgtable.h b/arch/frv/include/asm/pgtable.h
index 93bcf2a..07d7a7e 100644
--- a/arch/frv/include/asm/pgtable.h
+++ b/arch/frv/include/asm/pgtable.h
@@ -123,12 +123,14 @@
 #define PGDIR_MASK		(~(PGDIR_SIZE - 1))
 #define PTRS_PER_PGD		64
 
+#define __PAGETABLE_PUD_FOLDED
 #define PUD_SHIFT		26
 #define PTRS_PER_PUD		1
 #define PUD_SIZE		(1UL << PUD_SHIFT)
 #define PUD_MASK		(~(PUD_SIZE - 1))
 #define PUE_SIZE		256
 
+#define __PAGETABLE_PMD_FOLDED
 #define PMD_SHIFT		26
 #define PMD_SIZE		(1UL << PMD_SHIFT)
 #define PMD_MASK		(~(PMD_SIZE - 1))
diff --git a/arch/m32r/include/asm/pgtable-2level.h b/arch/m32r/include/asm/pgtable-2level.h
index 8fd8ee7..421e6ba 100644
--- a/arch/m32r/include/asm/pgtable-2level.h
+++ b/arch/m32r/include/asm/pgtable-2level.h
@@ -13,6 +13,7 @@
  * the M32R is two-level, so we don't really have any
  * PMD directory physically.
  */
+#define __PAGETABLE_PMD_FOLDED
 #define PMD_SHIFT	22
 #define PTRS_PER_PMD	1
 
diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h
index 28a145b..35ed4a9 100644
--- a/arch/m68k/include/asm/pgtable_mm.h
+++ b/arch/m68k/include/asm/pgtable_mm.h
@@ -54,10 +54,12 @@
  */
 #ifdef CONFIG_SUN3
 #define PTRS_PER_PTE   16
+#define __PAGETABLE_PMD_FOLDED
 #define PTRS_PER_PMD   1
 #define PTRS_PER_PGD   2048
 #elif defined(CONFIG_COLDFIRE)
 #define PTRS_PER_PTE	512
+#define __PAGETABLE_PMD_FOLDED
 #define PTRS_PER_PMD	1
 #define PTRS_PER_PGD	1024
 #else
diff --git a/arch/metag/include/asm/processor.h b/arch/metag/include/asm/processor.h
index 881071c..13272fd 100644
--- a/arch/metag/include/asm/processor.h
+++ b/arch/metag/include/asm/processor.h
@@ -149,8 +149,8 @@
 
 unsigned long get_wchan(struct task_struct *p);
 
-#define	KSTK_EIP(tsk)	((tsk)->thread.kernel_context->CurrPC)
-#define	KSTK_ESP(tsk)	((tsk)->thread.kernel_context->AX[0].U0)
+#define	KSTK_EIP(tsk)	(task_pt_regs(tsk)->ctx.CurrPC)
+#define	KSTK_ESP(tsk)	(task_pt_regs(tsk)->ctx.AX[0].U0)
 
 #define user_stack_pointer(regs)        ((regs)->ctx.AX[0].U0)
 
diff --git a/arch/mn10300/include/asm/pgtable.h b/arch/mn10300/include/asm/pgtable.h
index afab728..96d3f9d 100644
--- a/arch/mn10300/include/asm/pgtable.h
+++ b/arch/mn10300/include/asm/pgtable.h
@@ -56,7 +56,9 @@
 #define PGDIR_SHIFT	22
 #define PTRS_PER_PGD	1024
 #define PTRS_PER_PUD	1	/* we don't really have any PUD physically */
+#define __PAGETABLE_PUD_FOLDED
 #define PTRS_PER_PMD	1	/* we don't really have any PMD physically */
+#define __PAGETABLE_PMD_FOLDED
 #define PTRS_PER_PTE	1024
 
 #define PGD_SIZE	PAGE_SIZE
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 8c966b2..15207b9 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -96,6 +96,7 @@
 #if PT_NLEVELS == 3
 #define BITS_PER_PMD	(PAGE_SHIFT + PMD_ORDER - BITS_PER_PMD_ENTRY)
 #else
+#define __PAGETABLE_PMD_FOLDED
 #define BITS_PER_PMD	0
 #endif
 #define PTRS_PER_PMD    (1UL << BITS_PER_PMD)
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index fbb5ee3..e08ec38 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -91,7 +91,9 @@
  */
 #define PTRS_PER_PTE	256
 #ifndef CONFIG_64BIT
+#define __PAGETABLE_PUD_FOLDED
 #define PTRS_PER_PMD	1
+#define __PAGETABLE_PMD_FOLDED
 #define PTRS_PER_PUD	1
 #else /* CONFIG_64BIT */
 #define PTRS_PER_PMD	2048
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index b5c8ff5..2346c95 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1396,6 +1396,12 @@
 
 	wait_for_master_cpu(cpu);
 
+	/*
+	 * Initialize the CR4 shadow before doing anything that could
+	 * try to read it.
+	 */
+	cr4_init_shadow();
+
 	show_ucode_info_early();
 
 	printk(KERN_INFO "Initializing CPU#%d\n", cpu);
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 94d7dcb..50163fa 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -565,8 +565,8 @@
 	{ 0xb2, TLB_INST_4K,		64,	" TLB_INST 4KByte pages, 4-way set associative" },
 	{ 0xb3, TLB_DATA_4K,		128,	" TLB_DATA 4 KByte pages, 4-way set associative" },
 	{ 0xb4, TLB_DATA_4K,		256,	" TLB_DATA 4 KByte pages, 4-way associative" },
-	{ 0xb5, TLB_INST_4K,		64,	" TLB_INST 4 KByte pages, 8-way set ssociative" },
-	{ 0xb6, TLB_INST_4K,		128,	" TLB_INST 4 KByte pages, 8-way set ssociative" },
+	{ 0xb5, TLB_INST_4K,		64,	" TLB_INST 4 KByte pages, 8-way set associative" },
+	{ 0xb6, TLB_INST_4K,		128,	" TLB_INST 4 KByte pages, 8-way set associative" },
 	{ 0xba, TLB_DATA_4K,		64,	" TLB_DATA 4 KByte pages, 4-way associative" },
 	{ 0xc0, TLB_DATA_4K_4M,		8,	" TLB_DATA 4 KByte and 4 MByte pages, 4-way associative" },
 	{ 0xc1, STLB_4K_2M,		1024,	" STLB 4 KByte and 2 MByte pages, 8-way associative" },
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 000d419..31e2d5b 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -982,6 +982,9 @@
 ENTRY(xen_do_upcall)
 1:	mov %esp, %eax
 	call xen_evtchn_do_upcall
+#ifndef CONFIG_PREEMPT
+	call xen_maybe_preempt_hcall
+#endif
 	jmp  ret_from_intr
 	CFI_ENDPROC
 ENDPROC(xen_hypervisor_callback)
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index db13655..10074ad 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -1208,6 +1208,9 @@
 	popq %rsp
 	CFI_DEF_CFA_REGISTER rsp
 	decl PER_CPU_VAR(irq_count)
+#ifndef CONFIG_PREEMPT
+	call xen_maybe_preempt_hcall
+#endif
 	jmp  error_exit
 	CFI_ENDPROC
 END(xen_do_hypervisor_callback)
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 6a1146e..4e3d5a96 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -223,27 +223,48 @@
 __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
 {
 	struct kprobe *kp;
+	unsigned long faddr;
 
 	kp = get_kprobe((void *)addr);
-	/* There is no probe, return original address */
-	if (!kp)
+	faddr = ftrace_location(addr);
+	/*
+	 * Addresses inside the ftrace location are refused by
+	 * arch_check_ftrace_location(). Something went terribly wrong
+	 * if such an address is checked here.
+	 */
+	if (WARN_ON(faddr && faddr != addr))
+		return 0UL;
+	/*
+	 * Use the current code if it is not modified by Kprobe
+	 * and it cannot be modified by ftrace.
+	 */
+	if (!kp && !faddr)
 		return addr;
 
 	/*
-	 *  Basically, kp->ainsn.insn has an original instruction.
-	 *  However, RIP-relative instruction can not do single-stepping
-	 *  at different place, __copy_instruction() tweaks the displacement of
-	 *  that instruction. In that case, we can't recover the instruction
-	 *  from the kp->ainsn.insn.
+	 * Basically, kp->ainsn.insn has an original instruction.
+	 * However, RIP-relative instruction can not do single-stepping
+	 * at different place, __copy_instruction() tweaks the displacement of
+	 * that instruction. In that case, we can't recover the instruction
+	 * from the kp->ainsn.insn.
 	 *
-	 *  On the other hand, kp->opcode has a copy of the first byte of
-	 *  the probed instruction, which is overwritten by int3. And
-	 *  the instruction at kp->addr is not modified by kprobes except
-	 *  for the first byte, we can recover the original instruction
-	 *  from it and kp->opcode.
+	 * On the other hand, in case on normal Kprobe, kp->opcode has a copy
+	 * of the first byte of the probed instruction, which is overwritten
+	 * by int3. And the instruction at kp->addr is not modified by kprobes
+	 * except for the first byte, we can recover the original instruction
+	 * from it and kp->opcode.
+	 *
+	 * In case of Kprobes using ftrace, we do not have a copy of
+	 * the original instruction. In fact, the ftrace location might
+	 * be modified at anytime and even could be in an inconsistent state.
+	 * Fortunately, we know that the original code is the ideal 5-byte
+	 * long NOP.
 	 */
-	memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
-	buf[0] = kp->opcode;
+	memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
+	if (faddr)
+		memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
+	else
+		buf[0] = kp->opcode;
 	return (unsigned long)buf;
 }
 
@@ -251,6 +272,7 @@
  * Recover the probed instruction at addr for further analysis.
  * Caller must lock kprobes by kprobe_mutex, or disable preemption
  * for preventing to release referencing kprobes.
+ * Returns zero if the instruction can not get recovered.
  */
 unsigned long recover_probed_instruction(kprobe_opcode_t *buf, unsigned long addr)
 {
@@ -285,6 +307,8 @@
 		 * normally used, we just go through if there is no kprobe.
 		 */
 		__addr = recover_probed_instruction(buf, addr);
+		if (!__addr)
+			return 0;
 		kernel_insn_init(&insn, (void *)__addr, MAX_INSN_SIZE);
 		insn_get_length(&insn);
 
@@ -333,6 +357,8 @@
 	unsigned long recovered_insn =
 		recover_probed_instruction(buf, (unsigned long)src);
 
+	if (!recovered_insn)
+		return 0;
 	kernel_insn_init(&insn, (void *)recovered_insn, MAX_INSN_SIZE);
 	insn_get_length(&insn);
 	/* Another subsystem puts a breakpoint, failed to recover */
diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
index 0dd8d08..7b3b9d1 100644
--- a/arch/x86/kernel/kprobes/opt.c
+++ b/arch/x86/kernel/kprobes/opt.c
@@ -259,6 +259,8 @@
 			 */
 			return 0;
 		recovered_insn = recover_probed_instruction(buf, addr);
+		if (!recovered_insn)
+			return 0;
 		kernel_insn_init(&insn, (void *)recovered_insn, MAX_INSN_SIZE);
 		insn_get_length(&insn);
 		/* Another subsystem puts a breakpoint */
diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig
index 4a0890f8..08f41ca 100644
--- a/arch/x86/lguest/Kconfig
+++ b/arch/x86/lguest/Kconfig
@@ -1,6 +1,6 @@
 config LGUEST_GUEST
 	bool "Lguest guest support"
-	depends on X86_32 && PARAVIRT
+	depends on X86_32 && PARAVIRT && PCI
 	select TTY
 	select VIRTUALIZATION
 	select VIRTIO
@@ -8,7 +8,7 @@
 	help
 	  Lguest is a tiny in-kernel hypervisor.  Selecting this will
 	  allow your kernel to boot under lguest.  This option will increase
-	  your kernel size by about 6k.  If in doubt, say N.
+	  your kernel size by about 10k.  If in doubt, say N.
 
 	  If you say Y here, make sure you say Y (or M) to the virtio block
 	  and net drivers which lguest needs.
diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
index 1bbedc4..3005f0c 100644
--- a/arch/x86/platform/intel-mid/intel-mid.c
+++ b/arch/x86/platform/intel-mid/intel-mid.c
@@ -130,7 +130,7 @@
 		intel_mid_ops = get_intel_mid_ops[__intel_mid_cpu_chip]();
 	else {
 		intel_mid_ops = get_intel_mid_ops[INTEL_MID_CPU_CHIP_PENWELL]();
-		pr_info("ARCH: Uknown SoC, assuming PENWELL!\n");
+		pr_info("ARCH: Unknown SoC, assuming PENWELL!\n");
 	}
 
 out:
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index bd8b845..5240f56 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1070,6 +1070,23 @@
 	BUG_ON(val);
 }
 #endif
+
+static u64 xen_read_msr_safe(unsigned int msr, int *err)
+{
+	u64 val;
+
+	val = native_read_msr_safe(msr, err);
+	switch (msr) {
+	case MSR_IA32_APICBASE:
+#ifdef CONFIG_X86_X2APIC
+		if (!(cpuid_ecx(1) & (1 << (X86_FEATURE_X2APIC & 31))))
+#endif
+			val &= ~X2APIC_ENABLE;
+		break;
+	}
+	return val;
+}
+
 static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high)
 {
 	int ret;
@@ -1240,7 +1257,7 @@
 
 	.wbinvd = native_wbinvd,
 
-	.read_msr = native_read_msr_safe,
+	.read_msr = xen_read_msr_safe,
 	.write_msr = xen_write_msr_safe,
 
 	.read_tsc = native_read_tsc,
@@ -1741,6 +1758,7 @@
 #ifdef CONFIG_X86_32
 	i386_start_kernel();
 #else
+	cr4_init_shadow(); /* 32b kernel does this in i386_start_kernel() */
 	x86_64_start_reservations((char *)__pa_symbol(&boot_params));
 #endif
 }
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index b64bccb..ceb32dd 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -482,6 +482,7 @@
 	}
 }
 
+#ifdef CONFIG_BLK_DEV_INTEGRITY
 static void nvme_dif_prep(u32 p, u32 v, struct t10_pi_tuple *pi)
 {
 	if (be32_to_cpu(pi->ref_tag) == v)
@@ -538,6 +539,58 @@
 	kunmap_atomic(pmap);
 }
 
+static int nvme_noop_verify(struct blk_integrity_iter *iter)
+{
+	return 0;
+}
+
+static int nvme_noop_generate(struct blk_integrity_iter *iter)
+{
+	return 0;
+}
+
+struct blk_integrity nvme_meta_noop = {
+	.name			= "NVME_META_NOOP",
+	.generate_fn		= nvme_noop_generate,
+	.verify_fn		= nvme_noop_verify,
+};
+
+static void nvme_init_integrity(struct nvme_ns *ns)
+{
+	struct blk_integrity integrity;
+
+	switch (ns->pi_type) {
+	case NVME_NS_DPS_PI_TYPE3:
+		integrity = t10_pi_type3_crc;
+		break;
+	case NVME_NS_DPS_PI_TYPE1:
+	case NVME_NS_DPS_PI_TYPE2:
+		integrity = t10_pi_type1_crc;
+		break;
+	default:
+		integrity = nvme_meta_noop;
+		break;
+	}
+	integrity.tuple_size = ns->ms;
+	blk_integrity_register(ns->disk, &integrity);
+	blk_queue_max_integrity_segments(ns->queue, 1);
+}
+#else /* CONFIG_BLK_DEV_INTEGRITY */
+static void nvme_dif_remap(struct request *req,
+			void (*dif_swap)(u32 p, u32 v, struct t10_pi_tuple *pi))
+{
+}
+static void nvme_dif_prep(u32 p, u32 v, struct t10_pi_tuple *pi)
+{
+}
+static void nvme_dif_complete(u32 p, u32 v, struct t10_pi_tuple *pi)
+{
+}
+static void nvme_init_integrity(struct nvme_ns *ns)
+{
+}
+#endif
+
 static void req_completion(struct nvme_queue *nvmeq, void *ctx,
 						struct nvme_completion *cqe)
 {
@@ -1959,43 +2012,6 @@
 	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, ns->queue);
 }
 
-static int nvme_noop_verify(struct blk_integrity_iter *iter)
-{
-	return 0;
-}
-
-static int nvme_noop_generate(struct blk_integrity_iter *iter)
-{
-	return 0;
-}
-
-struct blk_integrity nvme_meta_noop = {
-	.name			= "NVME_META_NOOP",
-	.generate_fn		= nvme_noop_generate,
-	.verify_fn		= nvme_noop_verify,
-};
-
-static void nvme_init_integrity(struct nvme_ns *ns)
-{
-	struct blk_integrity integrity;
-
-	switch (ns->pi_type) {
-	case NVME_NS_DPS_PI_TYPE3:
-		integrity = t10_pi_type3_crc;
-		break;
-	case NVME_NS_DPS_PI_TYPE1:
-	case NVME_NS_DPS_PI_TYPE2:
-		integrity = t10_pi_type1_crc;
-		break;
-	default:
-		integrity = nvme_meta_noop;
-		break;
-	}
-	integrity.tuple_size = ns->ms;
-	blk_integrity_register(ns->disk, &integrity);
-	blk_queue_max_integrity_segments(ns->queue, 1);
-}
-
 static int nvme_revalidate_disk(struct gendisk *disk)
 {
 	struct nvme_ns *ns = disk->private_data;
@@ -2036,7 +2052,8 @@
 	pi_type = ns->ms == sizeof(struct t10_pi_tuple) ?
 					id->dps & NVME_NS_DPS_PI_MASK : 0;
 
-	if (disk->integrity && (ns->pi_type != pi_type || ns->ms != old_ms ||
+	if (blk_get_integrity(disk) && (ns->pi_type != pi_type ||
+				ns->ms != old_ms ||
 				bs != queue_logical_block_size(disk->queue) ||
 				(ns->ms && id->flbas & NVME_NS_FLBAS_META_EXT)))
 		blk_integrity_unregister(disk);
@@ -2044,11 +2061,11 @@
 	ns->pi_type = pi_type;
 	blk_queue_logical_block_size(ns->queue, bs);
 
-	if (ns->ms && !disk->integrity && (disk->flags & GENHD_FL_UP) &&
+	if (ns->ms && !blk_get_integrity(disk) && (disk->flags & GENHD_FL_UP) &&
 				!(id->flbas & NVME_NS_FLBAS_META_EXT))
 		nvme_init_integrity(ns);
 
-	if (id->ncap == 0 || (ns->ms && !disk->integrity))
+	if (id->ncap == 0 || (ns->ms && !blk_get_integrity(disk)))
 		set_capacity(disk, 0);
 	else
 		set_capacity(disk, le64_to_cpup(&id->nsze) << (ns->lba_shift - 9));
@@ -2652,7 +2669,7 @@
 
 	list_for_each_entry(ns, &dev->namespaces, list) {
 		if (ns->disk->flags & GENHD_FL_UP) {
-			if (ns->disk->integrity)
+			if (blk_get_integrity(ns->disk))
 				blk_integrity_unregister(ns->disk);
 			del_gendisk(ns->disk);
 		}
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 8e233ed..871bd35 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -528,7 +528,7 @@
 static inline void update_used_max(struct zram *zram,
 					const unsigned long pages)
 {
-	int old_max, cur_max;
+	unsigned long old_max, cur_max;
 
 	old_max = atomic_long_read(&zram->stats.max_used_pages);
 
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 1c2506f..68161f7 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -63,6 +63,11 @@
 config CADENCE_TTC_TIMER
 	bool
 
+config ASM9260_TIMER
+	bool
+	select CLKSRC_MMIO
+	select CLKSRC_OF
+
 config CLKSRC_NOMADIK_MTU
 	bool
 	depends on (ARCH_NOMADIK || ARCH_U8500)
@@ -245,15 +250,4 @@
 	help
 	  This enables OST0 support available on PXA and SA-11x0
 	  platforms.
-
-config ASM9260_TIMER
-	bool "Alphascale ASM9260 timer driver"
-	depends on GENERIC_CLOCKEVENTS
-	select CLKSRC_MMIO
-	select CLKSRC_OF
-	default y if MACH_ASM9260
-	help
-	  This enables build of a clocksource and clockevent driver for
-	  the 32-bit System Timer hardware available on a Alphascale ASM9260.
-
 endmenu
diff --git a/drivers/clocksource/mtk_timer.c b/drivers/clocksource/mtk_timer.c
index 32a3d25..68ab423 100644
--- a/drivers/clocksource/mtk_timer.c
+++ b/drivers/clocksource/mtk_timer.c
@@ -224,6 +224,8 @@
 	}
 	rate = clk_get_rate(clk);
 
+	mtk_timer_global_reset(evt);
+
 	if (request_irq(evt->dev.irq, mtk_timer_interrupt,
 			IRQF_TIMER | IRQF_IRQPOLL, "mtk_timer", evt)) {
 		pr_warn("failed to setup irq %d\n", evt->dev.irq);
@@ -232,8 +234,6 @@
 
 	evt->ticks_per_jiffy = DIV_ROUND_UP(rate, HZ);
 
-	mtk_timer_global_reset(evt);
-
 	/* Configure clock source */
 	mtk_timer_setup(evt, GPT_CLK_SRC, TIMER_CTRL_OP_FREERUN);
 	clocksource_mmio_init(evt->gpt_base + TIMER_CNT_REG(GPT_CLK_SRC),
@@ -241,10 +241,11 @@
 
 	/* Configure clock event */
 	mtk_timer_setup(evt, GPT_CLK_EVT, TIMER_CTRL_OP_REPEAT);
-	mtk_timer_enable_irq(evt, GPT_CLK_EVT);
-
 	clockevents_config_and_register(&evt->dev, rate, 0x3,
 					0xffffffff);
+
+	mtk_timer_enable_irq(evt, GPT_CLK_EVT);
+
 	return;
 
 err_clk_disable:
diff --git a/drivers/clocksource/pxa_timer.c b/drivers/clocksource/pxa_timer.c
index 941f3f3..d9438af 100644
--- a/drivers/clocksource/pxa_timer.c
+++ b/drivers/clocksource/pxa_timer.c
@@ -163,7 +163,7 @@
 	.dev_id		= &ckevt_pxa_osmr0,
 };
 
-static void pxa_timer_common_init(int irq, unsigned long clock_tick_rate)
+static void __init pxa_timer_common_init(int irq, unsigned long clock_tick_rate)
 {
 	timer_writel(0, OIER);
 	timer_writel(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
index 472fb5b..9cdbc0c 100644
--- a/drivers/gpio/gpio-tps65912.c
+++ b/drivers/gpio/gpio-tps65912.c
@@ -26,9 +26,12 @@
 	struct gpio_chip gpio_chip;
 };
 
+#define to_tgd(gc) container_of(gc, struct tps65912_gpio_data, gpio_chip)
+
 static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset)
 {
-	struct tps65912 *tps65912 = container_of(gc, struct tps65912, gpio);
+	struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 	int val;
 
 	val = tps65912_reg_read(tps65912, TPS65912_GPIO1 + offset);
@@ -42,7 +45,8 @@
 static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset,
 			      int value)
 {
-	struct tps65912 *tps65912 = container_of(gc, struct tps65912, gpio);
+	struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
 	if (value)
 		tps65912_set_bits(tps65912, TPS65912_GPIO1 + offset,
@@ -55,7 +59,8 @@
 static int tps65912_gpio_output(struct gpio_chip *gc, unsigned offset,
 				int value)
 {
-	struct tps65912 *tps65912 = container_of(gc, struct tps65912, gpio);
+	struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
 	/* Set the initial value */
 	tps65912_gpio_set(gc, offset, value);
@@ -66,7 +71,8 @@
 
 static int tps65912_gpio_input(struct gpio_chip *gc, unsigned offset)
 {
-	struct tps65912 *tps65912 = container_of(gc, struct tps65912, gpio);
+	struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
 	return tps65912_clear_bits(tps65912, TPS65912_GPIO1 + offset,
 								GPIO_CFG_MASK);
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 8cad8e4..4650bf8 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -46,12 +46,13 @@
 
 	ret = gc->of_xlate(gc, &gg_data->gpiospec, gg_data->flags);
 	if (ret < 0) {
-		/* We've found the gpio chip, but the translation failed.
-		 * Return true to stop looking and return the translation
-		 * error via out_gpio
+		/* We've found a gpio chip, but the translation failed.
+		 * Store translation error in out_gpio.
+		 * Return false to keep looking, as more than one gpio chip
+		 * could be registered per of-node.
 		 */
 		gg_data->out_gpio = ERR_PTR(ret);
-		return true;
+		return false;
 	 }
 
 	gg_data->out_gpio = gpiochip_get_desc(gc, ret);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index b3589d0..910ff8a 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -62,12 +62,18 @@
 	return KFD_MQD_TYPE_CP;
 }
 
-static inline unsigned int get_first_pipe(struct device_queue_manager *dqm)
+unsigned int get_first_pipe(struct device_queue_manager *dqm)
 {
-	BUG_ON(!dqm);
+	BUG_ON(!dqm || !dqm->dev);
 	return dqm->dev->shared_resources.first_compute_pipe;
 }
 
+unsigned int get_pipes_num(struct device_queue_manager *dqm)
+{
+	BUG_ON(!dqm || !dqm->dev);
+	return dqm->dev->shared_resources.compute_pipe_count;
+}
+
 static inline unsigned int get_pipes_num_cpsch(void)
 {
 	return PIPE_PER_ME_CP_SCHEDULING;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index d64f86c..488f51d 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -163,6 +163,8 @@
 					struct qcm_process_device *qpd);
 int init_pipelines(struct device_queue_manager *dqm,
 		unsigned int pipes_num, unsigned int first_pipe);
+unsigned int get_first_pipe(struct device_queue_manager *dqm);
+unsigned int get_pipes_num(struct device_queue_manager *dqm);
 
 extern inline unsigned int get_sh_mem_bases_32(struct kfd_process_device *pdd)
 {
@@ -175,10 +177,4 @@
 	return (pdd->lds_base >> 60) & 0x0E;
 }
 
-extern inline unsigned int get_pipes_num(struct device_queue_manager *dqm)
-{
-	BUG_ON(!dqm || !dqm->dev);
-	return dqm->dev->shared_resources.compute_pipe_count;
-}
-
 #endif /* KFD_DEVICE_QUEUE_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
index 6b07246..5469efe 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
@@ -131,5 +131,5 @@
 
 static int initialize_cpsch_cik(struct device_queue_manager *dqm)
 {
-	return init_pipelines(dqm, get_pipes_num(dqm), 0);
+	return init_pipelines(dqm, get_pipes_num(dqm), get_first_pipe(dqm));
 }
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 0409b90..b3e3068 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -153,7 +153,7 @@
 		     (adj->crtc_hdisplay - 1) |
 		     ((adj->crtc_vdisplay - 1) << 16));
 
-	cfg = ATMEL_HLCDC_CLKPOL;
+	cfg = 0;
 
 	prate = clk_get_rate(crtc->dc->hlcdc->sys_clk);
 	mode_rate = mode->crtc_clock * 1000;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 7320a6c..c1cb174 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -311,8 +311,6 @@
 
 	pm_runtime_enable(dev->dev);
 
-	pm_runtime_put_sync(dev->dev);
-
 	ret = atmel_hlcdc_dc_modeset_init(dev);
 	if (ret < 0) {
 		dev_err(dev->dev, "failed to initialize mode setting\n");
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
index 063d2a7..e79bd9b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
@@ -311,7 +311,8 @@
 
 	/* Disable the layer */
 	regmap_write(regmap, desc->regs_offset + ATMEL_HLCDC_LAYER_CHDR,
-		     ATMEL_HLCDC_LAYER_RST);
+		     ATMEL_HLCDC_LAYER_RST | ATMEL_HLCDC_LAYER_A2Q |
+		     ATMEL_HLCDC_LAYER_UPDATE);
 
 	/* Clear all pending interrupts */
 	regmap_read(regmap, desc->regs_offset + ATMEL_HLCDC_LAYER_ISR, &isr);
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 6b00173..6b6b07f 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2127,7 +2127,6 @@
 	DRM_DEBUG_KMS("[CONNECTOR:%d:?]\n", out_resp->connector_id);
 
 	mutex_lock(&dev->mode_config.mutex);
-	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
 
 	connector = drm_connector_find(dev, out_resp->connector_id);
 	if (!connector) {
@@ -2157,6 +2156,8 @@
 	out_resp->mm_height = connector->display_info.height_mm;
 	out_resp->subpixel = connector->display_info.subpixel_order;
 	out_resp->connection = connector->status;
+
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
 	encoder = drm_connector_get_encoder(connector);
 	if (encoder)
 		out_resp->encoder_id = encoder->base.id;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f2a825e..8727086 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2114,6 +2114,9 @@
  * number comparisons on buffer last_read|write_seqno. It also allows an
  * emission time to be associated with the request for tracking how far ahead
  * of the GPU the submission is.
+ *
+ * The requests are reference counted, so upon creation they should have an
+ * initial reference taken using kref_init
  */
 struct drm_i915_gem_request {
 	struct kref ref;
@@ -2137,7 +2140,16 @@
 	/** Position in the ringbuffer of the end of the whole request */
 	u32 tail;
 
-	/** Context related to this request */
+	/**
+	 * Context related to this request
+	 * Contexts are refcounted, so when this request is associated with a
+	 * context, we must increment the context's refcount, to guarantee that
+	 * it persists while any request is linked to it. Requests themselves
+	 * are also refcounted, so the request will only be freed when the last
+	 * reference to it is dismissed, and the code in
+	 * i915_gem_request_free() will then decrement the refcount on the
+	 * context.
+	 */
 	struct intel_context *ctx;
 
 	/** Batch buffer related to this request if any */
@@ -2374,6 +2386,7 @@
 				 (INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
 #define IS_BDW_ULT(dev)		(IS_BROADWELL(dev) && \
 				 ((INTEL_DEVID(dev) & 0xf) == 0x6 ||	\
+				 (INTEL_DEVID(dev) & 0xf) == 0xb ||	\
 				 (INTEL_DEVID(dev) & 0xf) == 0xe))
 #define IS_BDW_GT3(dev)		(IS_BROADWELL(dev) && \
 				 (INTEL_DEVID(dev) & 0x00F0) == 0x0020)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c26d36c..e5daad5 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2659,8 +2659,7 @@
 		if (submit_req->ctx != ring->default_context)
 			intel_lr_context_unpin(ring, submit_req->ctx);
 
-		i915_gem_context_unreference(submit_req->ctx);
-		kfree(submit_req);
+		i915_gem_request_unreference(submit_req);
 	}
 
 	/*
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index a204584..9c6f93e 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -485,10 +485,8 @@
 			stolen_offset, gtt_offset, size);
 
 	/* KISS and expect everything to be page-aligned */
-	BUG_ON(stolen_offset & 4095);
-	BUG_ON(size & 4095);
-
-	if (WARN_ON(size == 0))
+	if (WARN_ON(size == 0) || WARN_ON(size & 4095) ||
+	    WARN_ON(stolen_offset & 4095))
 		return NULL;
 
 	stolen = kzalloc(sizeof(*stolen), GFP_KERNEL);
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 7a24bd1..6377b22 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -335,9 +335,10 @@
 		return -EINVAL;
 	}
 
+	mutex_lock(&dev->struct_mutex);
 	if (i915_gem_obj_is_pinned(obj) || obj->framebuffer_references) {
-		drm_gem_object_unreference_unlocked(&obj->base);
-		return -EBUSY;
+		ret = -EBUSY;
+		goto err;
 	}
 
 	if (args->tiling_mode == I915_TILING_NONE) {
@@ -369,7 +370,6 @@
 		}
 	}
 
-	mutex_lock(&dev->struct_mutex);
 	if (args->tiling_mode != obj->tiling_mode ||
 	    args->stride != obj->stride) {
 		/* We need to rebind the object if its current allocation
@@ -424,6 +424,7 @@
 		obj->bit_17 = NULL;
 	}
 
+err:
 	drm_gem_object_unreference(&obj->base);
 	mutex_unlock(&dev->struct_mutex);
 
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4145d95..ede5bbb 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1892,6 +1892,9 @@
 	u32 iir, gt_iir, pm_iir;
 	irqreturn_t ret = IRQ_NONE;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	while (true) {
 		/* Find, clear, then process each source of interrupt */
 
@@ -1936,6 +1939,9 @@
 	u32 master_ctl, iir;
 	irqreturn_t ret = IRQ_NONE;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	for (;;) {
 		master_ctl = I915_READ(GEN8_MASTER_IRQ) & ~GEN8_MASTER_IRQ_CONTROL;
 		iir = I915_READ(VLV_IIR);
@@ -2208,6 +2214,9 @@
 	u32 de_iir, gt_iir, de_ier, sde_ier = 0;
 	irqreturn_t ret = IRQ_NONE;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	/* We get interrupts on unclaimed registers, so check for this before we
 	 * do any I915_{READ,WRITE}. */
 	intel_uncore_check_errors(dev);
@@ -2279,6 +2288,9 @@
 	enum pipe pipe;
 	u32 aux_mask = GEN8_AUX_CHANNEL_A;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	if (IS_GEN9(dev))
 		aux_mask |=  GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
 			GEN9_AUX_CHANNEL_D;
@@ -3771,6 +3783,9 @@
 		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
 		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	iir = I915_READ16(IIR);
 	if (iir == 0)
 		return IRQ_NONE;
@@ -3951,6 +3966,9 @@
 		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
 	int pipe, ret = IRQ_NONE;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	iir = I915_READ(IIR);
 	do {
 		bool irq_received = (iir & ~flip_mask) != 0;
@@ -4171,6 +4189,9 @@
 		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
 		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
 
+	if (!intel_irqs_enabled(dev_priv))
+		return IRQ_NONE;
+
 	iir = I915_READ(IIR);
 
 	for (;;) {
@@ -4520,6 +4541,7 @@
 {
 	dev_priv->dev->driver->irq_uninstall(dev_priv->dev);
 	dev_priv->pm.irqs_enabled = false;
+	synchronize_irq(dev_priv->dev->irq);
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3d220a6..e730789 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2371,13 +2371,19 @@
 	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_gem_object *obj = NULL;
 	struct drm_mode_fb_cmd2 mode_cmd = { 0 };
-	u32 base = plane_config->base;
+	u32 base_aligned = round_down(plane_config->base, PAGE_SIZE);
+	u32 size_aligned = round_up(plane_config->base + plane_config->size,
+				    PAGE_SIZE);
+
+	size_aligned -= base_aligned;
 
 	if (plane_config->size == 0)
 		return false;
 
-	obj = i915_gem_object_create_stolen_for_preallocated(dev, base, base,
-							     plane_config->size);
+	obj = i915_gem_object_create_stolen_for_preallocated(dev,
+							     base_aligned,
+							     base_aligned,
+							     size_aligned);
 	if (!obj)
 		return false;
 
@@ -2725,10 +2731,19 @@
 	case DRM_FORMAT_XRGB8888:
 		plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
 		break;
+	case DRM_FORMAT_ARGB8888:
+		plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
+		plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY;
+		break;
 	case DRM_FORMAT_XBGR8888:
 		plane_ctl |= PLANE_CTL_ORDER_RGBX;
 		plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
 		break;
+	case DRM_FORMAT_ABGR8888:
+		plane_ctl |= PLANE_CTL_ORDER_RGBX;
+		plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
+		plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY;
+		break;
 	case DRM_FORMAT_XRGB2101010:
 		plane_ctl |= PLANE_CTL_FORMAT_XRGB_2101010;
 		break;
@@ -6627,7 +6642,7 @@
 	aligned_height = intel_fb_align_height(dev, fb->height,
 					       plane_config->tiling);
 
-	plane_config->size = PAGE_ALIGN(fb->pitches[0] * aligned_height);
+	plane_config->size = fb->pitches[0] * aligned_height;
 
 	DRM_DEBUG_KMS("pipe/plane %c/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
 		      pipe_name(pipe), plane, fb->width, fb->height,
@@ -7664,7 +7679,7 @@
 	aligned_height = intel_fb_align_height(dev, fb->height,
 					       plane_config->tiling);
 
-	plane_config->size = ALIGN(fb->pitches[0] * aligned_height, PAGE_SIZE);
+	plane_config->size = fb->pitches[0] * aligned_height;
 
 	DRM_DEBUG_KMS("pipe %c with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
 		      pipe_name(pipe), fb->width, fb->height,
@@ -7755,7 +7770,7 @@
 	aligned_height = intel_fb_align_height(dev, fb->height,
 					       plane_config->tiling);
 
-	plane_config->size = PAGE_ALIGN(fb->pitches[0] * aligned_height);
+	plane_config->size = fb->pitches[0] * aligned_height;
 
 	DRM_DEBUG_KMS("pipe %c with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
 		      pipe_name(pipe), fb->width, fb->height,
@@ -8698,6 +8713,7 @@
 			old->release_fb->funcs->destroy(old->release_fb);
 		goto fail;
 	}
+	crtc->primary->crtc = crtc;
 
 	/* let the connector get through one full cycle before testing */
 	intel_wait_for_vblank(dev, intel_crtc->pipe);
@@ -12182,9 +12198,6 @@
 		return -ENOMEM;
 	}
 
-	if (fb == crtc->cursor->fb)
-		return 0;
-
 	/* we only need to pin inside GTT if cursor is non-phy */
 	mutex_lock(&dev->struct_mutex);
 	if (!INTEL_INFO(dev)->cursor_needs_physical && obj->tiling_mode) {
@@ -13096,6 +13109,9 @@
 
 	/* HP Chromebook 14 (Celeron 2955U) */
 	{ 0x0a06, 0x103c, 0x21ed, quirk_backlight_present },
+
+	/* Dell Chromebook 11 */
+	{ 0x0a06, 0x1028, 0x0a35, quirk_backlight_present },
 };
 
 static void intel_init_quirks(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 0f358c5..e8d3da9 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -503,18 +503,19 @@
 		 * If there isn't a request associated with this submission,
 		 * create one as a temporary holder.
 		 */
-		WARN(1, "execlist context submission without request");
 		request = kzalloc(sizeof(*request), GFP_KERNEL);
 		if (request == NULL)
 			return -ENOMEM;
 		request->ring = ring;
 		request->ctx = to;
+		kref_init(&request->ref);
+		request->uniq = dev_priv->request_uniq++;
+		i915_gem_context_reference(request->ctx);
 	} else {
+		i915_gem_request_reference(request);
 		WARN_ON(to != request->ctx);
 	}
 	request->tail = tail;
-	i915_gem_request_reference(request);
-	i915_gem_context_reference(request->ctx);
 
 	intel_runtime_pm_get(dev_priv);
 
@@ -731,7 +732,6 @@
 		if (ctx_obj && (ctx != ring->default_context))
 			intel_lr_context_unpin(ring, ctx);
 		intel_runtime_pm_put(dev_priv);
-		i915_gem_context_unreference(ctx);
 		list_del(&req->execlist_link);
 		i915_gem_request_unreference(req);
 	}
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 5bf825d..8d74de8 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -178,6 +178,13 @@
 	switch (msg->request & ~DP_AUX_I2C_MOT) {
 	case DP_AUX_NATIVE_WRITE:
 	case DP_AUX_I2C_WRITE:
+		/* The atom implementation only supports writes with a max payload of
+		 * 12 bytes since it uses 4 bits for the total count (header + payload)
+		 * in the parameter space.  The atom interface supports 16 byte
+		 * payloads for reads. The hw itself supports up to 16 bytes of payload.
+		 */
+		if (WARN_ON_ONCE(msg->size > 12))
+			return -E2BIG;
 		/* tx_size needs to be 4 even for bare address packets since the atom
 		 * table needs the info in tx_buf[3].
 		 */
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 7c9df1e..7fe7b74 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -731,7 +731,9 @@
 		dig_connector = radeon_connector->con_priv;
 		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
 		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
-			if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
+			if (radeon_audio != 0 &&
+			    drm_detect_monitor_audio(radeon_connector_edid(connector)) &&
+			    ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
 				return ATOM_ENCODER_MODE_DP_AUDIO;
 			return ATOM_ENCODER_MODE_DP;
 		} else if (radeon_audio != 0) {
@@ -747,7 +749,9 @@
 		}
 		break;
 	case DRM_MODE_CONNECTOR_eDP:
-		if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
+		if (radeon_audio != 0 &&
+		    drm_detect_monitor_audio(radeon_connector_edid(connector)) &&
+		    ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
 			return ATOM_ENCODER_MODE_DP_AUDIO;
 		return ATOM_ENCODER_MODE_DP;
 	case DRM_MODE_CONNECTOR_DVIA:
@@ -1720,8 +1724,10 @@
 	}
 
 	encoder_mode = atombios_get_encoder_mode(encoder);
-	if (radeon_audio != 0 &&
-		(encoder_mode == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(encoder_mode)))
+	if (connector && (radeon_audio != 0) &&
+	    ((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
+	     (ENCODER_MODE_IS_DP(encoder_mode) &&
+	      drm_detect_monitor_audio(radeon_connector_edid(connector)))))
 		radeon_audio_dpms(encoder, mode);
 }
 
@@ -2136,6 +2142,7 @@
 	struct drm_device *dev = encoder->dev;
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 	int encoder_mode;
 
 	radeon_encoder->pixel_clock = adjusted_mode->clock;
@@ -2164,8 +2171,10 @@
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
 		/* handled in dpms */
 		encoder_mode = atombios_get_encoder_mode(encoder);
-		if (radeon_audio != 0 &&
-			(encoder_mode == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(encoder_mode)))
+		if (connector && (radeon_audio != 0) &&
+		    ((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
+		     (ENCODER_MODE_IS_DP(encoder_mode) &&
+		      drm_detect_monitor_audio(radeon_connector_edid(connector)))))
 			radeon_audio_mode_set(encoder, adjusted_mode);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DDI:
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index e6a4ba2..0c993da 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3613,6 +3613,8 @@
 	}
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+	WREG32(SRBM_INT_CNTL, 0x1);
+	WREG32(SRBM_INT_ACK, 0x1);
 
 	WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
 
@@ -7230,6 +7232,8 @@
 	WREG32(CP_ME2_PIPE3_INT_CNTL, 0);
 	/* grbm */
 	WREG32(GRBM_INT_CNTL, 0);
+	/* SRBM */
+	WREG32(SRBM_INT_CNTL, 0);
 	/* vline/vblank, etc. */
 	WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
@@ -8046,6 +8050,10 @@
 				break;
 			}
 			break;
+		case 96:
+			DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+			WREG32(SRBM_INT_ACK, 0x1);
+			break;
 		case 124: /* UVD */
 			DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
 			radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index 03003f8..c648e19 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -482,6 +482,10 @@
 #define		SOFT_RESET_ORB				(1 << 23)
 #define		SOFT_RESET_VCE				(1 << 24)
 
+#define SRBM_READ_ERROR					0xE98
+#define SRBM_INT_CNTL					0xEA0
+#define SRBM_INT_ACK					0xEA8
+
 #define VM_L2_CNTL					0x1400
 #define		ENABLE_L2_CACHE					(1 << 0)
 #define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 78600f5..4c0e24b 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3253,6 +3253,8 @@
 	}
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+	WREG32(SRBM_INT_CNTL, 0x1);
+	WREG32(SRBM_INT_ACK, 0x1);
 
 	evergreen_fix_pci_max_read_req_size(rdev);
 
@@ -4324,6 +4326,7 @@
 	tmp = RREG32(DMA_CNTL) & ~TRAP_ENABLE;
 	WREG32(DMA_CNTL, tmp);
 	WREG32(GRBM_INT_CNTL, 0);
+	WREG32(SRBM_INT_CNTL, 0);
 	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
 	if (rdev->num_crtc >= 4) {
@@ -5066,6 +5069,10 @@
 				DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
 				break;
 			}
+		case 96:
+			DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+			WREG32(SRBM_INT_ACK, 0x1);
+			break;
 		case 124: /* UVD */
 			DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
 			radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index ee83d2a..a8d1d52 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -1191,6 +1191,10 @@
 #define		SOFT_RESET_REGBB			(1 << 22)
 #define		SOFT_RESET_ORB				(1 << 23)
 
+#define SRBM_READ_ERROR					0xE98
+#define SRBM_INT_CNTL					0xEA0
+#define SRBM_INT_ACK					0xEA8
+
 /* display watermarks */
 #define	DC_LB_MEMORY_SPLIT				  0x6b0c
 #define	PRIORITY_A_CNT			                  0x6b18
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 24242a7..dab0081 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -962,6 +962,8 @@
 	}
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+	WREG32(SRBM_INT_CNTL, 0x1);
+	WREG32(SRBM_INT_ACK, 0x1);
 
 	evergreen_fix_pci_max_read_req_size(rdev);
 
@@ -1086,12 +1088,12 @@
 
 	if ((rdev->config.cayman.max_backends_per_se == 1) &&
 	    (rdev->flags & RADEON_IS_IGP)) {
-		if ((disabled_rb_mask & 3) == 1) {
-			/* RB0 disabled, RB1 enabled */
-			tmp = 0x11111111;
-		} else {
+		if ((disabled_rb_mask & 3) == 2) {
 			/* RB1 disabled, RB0 enabled */
 			tmp = 0x00000000;
+		} else {
+			/* RB0 disabled, RB1 enabled */
+			tmp = 0x11111111;
 		}
 	} else {
 		tmp = gb_addr_config & NUM_PIPES_MASK;
diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h
index ad71254..6b44580 100644
--- a/drivers/gpu/drm/radeon/nid.h
+++ b/drivers/gpu/drm/radeon/nid.h
@@ -82,6 +82,10 @@
 #define		SOFT_RESET_REGBB			(1 << 22)
 #define		SOFT_RESET_ORB				(1 << 23)
 
+#define SRBM_READ_ERROR					0xE98
+#define SRBM_INT_CNTL					0xEA0
+#define SRBM_INT_ACK					0xEA8
+
 #define	SRBM_STATUS2				        0x0EC4
 #define		DMA_BUSY 				(1 << 5)
 #define		DMA1_BUSY 				(1 << 6)
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 843b65f..fa21544 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -188,7 +188,7 @@
 		list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 			radeon_crtc = to_radeon_crtc(crtc);
 			if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) {
-				vrefresh = radeon_crtc->hw_mode.vrefresh;
+				vrefresh = drm_mode_vrefresh(&radeon_crtc->hw_mode);
 				break;
 			}
 		}
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index c830863..a579ed3 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -715,6 +715,7 @@
 	struct radeon_cs_chunk *ib_chunk = p->chunk_ib;
 	struct radeon_device *rdev = p->rdev;
 	uint32_t header;
+	int ret = 0, i;
 
 	if (idx >= ib_chunk->length_dw) {
 		DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
@@ -743,14 +744,25 @@
 		break;
 	default:
 		DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto dump_ib;
 	}
 	if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
 		DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
 			  pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto dump_ib;
 	}
 	return 0;
+
+dump_ib:
+	for (i = 0; i < ib_chunk->length_dw; i++) {
+		if (i == idx)
+			printk("\t0x%08x <---\n", radeon_get_ib_value(p, i));
+		else
+			printk("\t0x%08x\n", radeon_get_ib_value(p, i));
+	}
+	return ret;
 }
 
 /**
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 6b670b0..3a29703 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -179,9 +179,12 @@
 		    (rdev->pdev->subsystem_vendor == 0x1734) &&
 		    (rdev->pdev->subsystem_device == 0x1107))
 			use_bl = false;
+/* Older PPC macs use on-GPU backlight controller */
+#ifndef CONFIG_PPC_PMAC
 		/* disable native backlight control on older asics */
 		else if (rdev->family < CHIP_R600)
 			use_bl = false;
+#endif
 		else
 			use_bl = true;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 9f758d3..33cf410 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -852,6 +852,12 @@
 			single_display = false;
 	}
 
+	/* 120hz tends to be problematic even if they are under the
+	 * vblank limit.
+	 */
+	if (single_display && (r600_dpm_get_vrefresh(rdev) >= 120))
+		single_display = false;
+
 	/* certain older asics have a separare 3D performance state,
 	 * so try that first if the user selected performance
 	 */
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 73107fe..bcf516a 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3162,6 +3162,8 @@
 	}
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+	WREG32(SRBM_INT_CNTL, 1);
+	WREG32(SRBM_INT_ACK, 1);
 
 	evergreen_fix_pci_max_read_req_size(rdev);
 
@@ -4699,12 +4701,6 @@
 		switch (pkt.type) {
 		case RADEON_PACKET_TYPE0:
 			dev_err(rdev->dev, "Packet0 not allowed!\n");
-			for (i = 0; i < ib->length_dw; i++) {
-				if (i == idx)
-					printk("\t0x%08x <---\n", ib->ptr[i]);
-				else
-					printk("\t0x%08x\n", ib->ptr[i]);
-			}
 			ret = -EINVAL;
 			break;
 		case RADEON_PACKET_TYPE2:
@@ -4736,8 +4732,15 @@
 			ret = -EINVAL;
 			break;
 		}
-		if (ret)
+		if (ret) {
+			for (i = 0; i < ib->length_dw; i++) {
+				if (i == idx)
+					printk("\t0x%08x <---\n", ib->ptr[i]);
+				else
+					printk("\t0x%08x\n", ib->ptr[i]);
+			}
 			break;
+		}
 	} while (idx < ib->length_dw);
 
 	return ret;
@@ -5910,6 +5913,7 @@
 	tmp = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE;
 	WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, tmp);
 	WREG32(GRBM_INT_CNTL, 0);
+	WREG32(SRBM_INT_CNTL, 0);
 	if (rdev->num_crtc >= 2) {
 		WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 		WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
@@ -6609,6 +6613,10 @@
 				break;
 			}
 			break;
+		case 96:
+			DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+			WREG32(SRBM_INT_ACK, 0x1);
+			break;
 		case 124: /* UVD */
 			DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
 			radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index cbd91d2..c27118c 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -358,6 +358,10 @@
 #define	CC_SYS_RB_BACKEND_DISABLE			0xe80
 #define	GC_USER_SYS_RB_BACKEND_DISABLE			0xe84
 
+#define SRBM_READ_ERROR					0xE98
+#define SRBM_INT_CNTL					0xEA0
+#define SRBM_INT_ACK					0xEA8
+
 #define	SRBM_STATUS2				        0x0EC4
 #define		DMA_BUSY 				(1 << 5)
 #define		DMA1_BUSY 				(1 << 6)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 3aaa84a..1a52522 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -997,8 +997,10 @@
 	crtc->state = NULL;
 
 	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (state)
+	if (state) {
 		crtc->state = &state->base;
+		crtc->state->crtc = crtc;
+	}
 }
 
 static struct drm_crtc_state *
@@ -1012,6 +1014,7 @@
 		return NULL;
 
 	copy->base.mode_changed = false;
+	copy->base.active_changed = false;
 	copy->base.planes_changed = false;
 	copy->base.event = NULL;
 
@@ -1227,9 +1230,6 @@
 	/* program display mode */
 	tegra_dc_set_timings(dc, mode);
 
-	if (dc->soc->supports_border_color)
-		tegra_dc_writel(dc, 0, DC_DISP_BORDER_COLOR);
-
 	/* interlacing isn't supported yet, so disable it */
 	if (dc->soc->supports_interlacing) {
 		value = tegra_dc_readl(dc, DC_DISP_INTERLACE_CONTROL);
@@ -1252,42 +1252,7 @@
 
 static void tegra_crtc_prepare(struct drm_crtc *crtc)
 {
-	struct tegra_dc *dc = to_tegra_dc(crtc);
-	unsigned int syncpt;
-	unsigned long value;
-
 	drm_crtc_vblank_off(crtc);
-
-	if (dc->pipe)
-		syncpt = SYNCPT_VBLANK1;
-	else
-		syncpt = SYNCPT_VBLANK0;
-
-	/* initialize display controller */
-	tegra_dc_writel(dc, 0x00000100, DC_CMD_GENERAL_INCR_SYNCPT_CNTRL);
-	tegra_dc_writel(dc, 0x100 | syncpt, DC_CMD_CONT_SYNCPT_VSYNC);
-
-	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT | WIN_A_OF_INT;
-	tegra_dc_writel(dc, value, DC_CMD_INT_TYPE);
-
-	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT |
-		WIN_A_OF_INT | WIN_B_OF_INT | WIN_C_OF_INT;
-	tegra_dc_writel(dc, value, DC_CMD_INT_POLARITY);
-
-	/* initialize timer */
-	value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(0x20) |
-		WINDOW_B_THRESHOLD(0x20) | WINDOW_C_THRESHOLD(0x20);
-	tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY);
-
-	value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(1) |
-		WINDOW_B_THRESHOLD(1) | WINDOW_C_THRESHOLD(1);
-	tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY_TIMER);
-
-	value = VBLANK_INT | WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
-	tegra_dc_writel(dc, value, DC_CMD_INT_ENABLE);
-
-	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
-	tegra_dc_writel(dc, value, DC_CMD_INT_MASK);
 }
 
 static void tegra_crtc_commit(struct drm_crtc *crtc)
@@ -1664,6 +1629,8 @@
 	struct tegra_drm *tegra = drm->dev_private;
 	struct drm_plane *primary = NULL;
 	struct drm_plane *cursor = NULL;
+	unsigned int syncpt;
+	u32 value;
 	int err;
 
 	if (tegra->domain) {
@@ -1730,6 +1697,40 @@
 		goto cleanup;
 	}
 
+	/* initialize display controller */
+	if (dc->pipe)
+		syncpt = SYNCPT_VBLANK1;
+	else
+		syncpt = SYNCPT_VBLANK0;
+
+	tegra_dc_writel(dc, 0x00000100, DC_CMD_GENERAL_INCR_SYNCPT_CNTRL);
+	tegra_dc_writel(dc, 0x100 | syncpt, DC_CMD_CONT_SYNCPT_VSYNC);
+
+	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT | WIN_A_OF_INT;
+	tegra_dc_writel(dc, value, DC_CMD_INT_TYPE);
+
+	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT |
+		WIN_A_OF_INT | WIN_B_OF_INT | WIN_C_OF_INT;
+	tegra_dc_writel(dc, value, DC_CMD_INT_POLARITY);
+
+	/* initialize timer */
+	value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(0x20) |
+		WINDOW_B_THRESHOLD(0x20) | WINDOW_C_THRESHOLD(0x20);
+	tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY);
+
+	value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(1) |
+		WINDOW_B_THRESHOLD(1) | WINDOW_C_THRESHOLD(1);
+	tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY_TIMER);
+
+	value = VBLANK_INT | WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
+	tegra_dc_writel(dc, value, DC_CMD_INT_ENABLE);
+
+	value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
+	tegra_dc_writel(dc, value, DC_CMD_INT_MASK);
+
+	if (dc->soc->supports_border_color)
+		tegra_dc_writel(dc, 0, DC_DISP_BORDER_COLOR);
+
 	return 0;
 
 cleanup:
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 7e06657..7eaaee74 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -851,6 +851,14 @@
 	h_back_porch = mode->htotal - mode->hsync_end;
 	h_front_porch = mode->hsync_start - mode->hdisplay;
 
+	err = clk_set_rate(hdmi->clk, pclk);
+	if (err < 0) {
+		dev_err(hdmi->dev, "failed to set HDMI clock frequency: %d\n",
+			err);
+	}
+
+	DRM_DEBUG_KMS("HDMI clock rate: %lu Hz\n", clk_get_rate(hdmi->clk));
+
 	/* power up sequence */
 	value = tegra_hdmi_readl(hdmi, HDMI_NV_PDISP_SOR_PLL0);
 	value &= ~SOR_PLL_PDBG;
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index db4fb6e..7c669c3 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1872,6 +1872,7 @@
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
@@ -1926,6 +1927,7 @@
 #endif
 #if IS_ENABLED(CONFIG_HID_SAITEK)
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_MMO7) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 46edb4d..204312b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -654,6 +654,7 @@
 #define USB_DEVICE_ID_MS_LK6K		0x00f9
 #define USB_DEVICE_ID_MS_PRESENTER_8K_BT	0x0701
 #define USB_DEVICE_ID_MS_PRESENTER_8K_USB	0x0713
+#define USB_DEVICE_ID_MS_NE7K		0x071d
 #define USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K	0x0730
 #define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500	0x076c
 #define USB_DEVICE_ID_MS_SURFACE_PRO_2   0x0799
@@ -802,6 +803,7 @@
 #define USB_VENDOR_ID_SAITEK		0x06a3
 #define USB_DEVICE_ID_SAITEK_RUMBLEPAD	0xff17
 #define USB_DEVICE_ID_SAITEK_PS1000	0x0621
+#define USB_DEVICE_ID_SAITEK_RAT7_OLD	0x0ccb
 #define USB_DEVICE_ID_SAITEK_RAT7	0x0cd7
 #define USB_DEVICE_ID_SAITEK_MMO7	0x0cd0
 
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index fbaea6e..af935eb 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -264,6 +264,8 @@
 		.driver_data = MS_ERGONOMY },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP),
 		.driver_data = MS_ERGONOMY },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K),
+		.driver_data = MS_ERGONOMY },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K),
 		.driver_data = MS_ERGONOMY | MS_RDESC },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
diff --git a/drivers/hid/hid-saitek.c b/drivers/hid/hid-saitek.c
index 5632c54..a014f21 100644
--- a/drivers/hid/hid-saitek.c
+++ b/drivers/hid/hid-saitek.c
@@ -177,6 +177,8 @@
 static const struct hid_device_id saitek_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000),
 		.driver_data = SAITEK_FIX_PS1000 },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD),
+		.driver_data = SAITEK_RELEASE_MODE_RAT7 },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7),
 		.driver_data = SAITEK_RELEASE_MODE_RAT7 },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9),
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 6a58b6c..e54ce10 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -135,8 +135,9 @@
 {
 	struct hid_sensor_hub_callbacks_list *callback;
 	struct sensor_hub_data *pdata = hid_get_drvdata(hdev);
+	unsigned long flags;
 
-	spin_lock(&pdata->dyn_callback_lock);
+	spin_lock_irqsave(&pdata->dyn_callback_lock, flags);
 	list_for_each_entry(callback, &pdata->dyn_callback_list, list)
 		if (callback->usage_id == usage_id &&
 			(collection_index >=
@@ -145,10 +146,11 @@
 				callback->hsdev->end_collection_index)) {
 			*priv = callback->priv;
 			*hsdev = callback->hsdev;
-			spin_unlock(&pdata->dyn_callback_lock);
+			spin_unlock_irqrestore(&pdata->dyn_callback_lock,
+					       flags);
 			return callback->usage_callback;
 		}
-	spin_unlock(&pdata->dyn_callback_lock);
+	spin_unlock_irqrestore(&pdata->dyn_callback_lock, flags);
 
 	return NULL;
 }
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 31e9d25..1896c01 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -804,7 +804,7 @@
 #define DS4_REPORT_0x81_SIZE 7
 #define SIXAXIS_REPORT_0xF2_SIZE 18
 
-static spinlock_t sony_dev_list_lock;
+static DEFINE_SPINLOCK(sony_dev_list_lock);
 static LIST_HEAD(sony_device_list);
 static DEFINE_IDA(sony_device_id_allocator);
 
@@ -1944,6 +1944,8 @@
 		return -ENOMEM;
 	}
 
+	spin_lock_init(&sc->lock);
+
 	sc->quirks = quirks;
 	hid_set_drvdata(hdev, sc);
 	sc->hdev = hdev;
@@ -2147,8 +2149,8 @@
 {
 	dbg_hid("Sony:%s\n", __func__);
 
-	ida_destroy(&sony_device_id_allocator);
 	hid_unregister_driver(&sony_driver);
+	ida_destroy(&sony_device_id_allocator);
 }
 module_init(sony_init);
 module_exit(sony_exit);
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index d43e967..36053f3 100644
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -370,7 +370,10 @@
 static void i2c_hid_get_input(struct i2c_hid *ihid)
 {
 	int ret, ret_size;
-	int size = ihid->bufsize;
+	int size = le16_to_cpu(ihid->hdesc.wMaxInputLength);
+
+	if (size > ihid->bufsize)
+		size = ihid->bufsize;
 
 	ret = i2c_master_recv(ihid->client, ihid->inbuf, size);
 	if (ret != size) {
@@ -785,7 +788,7 @@
 	dev_dbg(&client->dev, "Requesting IRQ: %d\n", client->irq);
 
 	ret = request_threaded_irq(client->irq, NULL, i2c_hid_irq,
-			IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+			IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 			client->name, ihid);
 	if (ret < 0) {
 		dev_warn(&client->dev,
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 1a65079..046351c 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -778,6 +778,11 @@
 			input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
 			input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
 			input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
+			if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
+				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+			} else {
+				input_report_abs(input, ABS_MISC, 0);
+			}
 		} else if (features->type == CINTIQ_HYBRID) {
 			/*
 			 * Do not send hardware buttons under Android. They
@@ -2725,9 +2730,9 @@
 	  .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
 	  .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
 static const struct wacom_features wacom_features_0x32A =
-	{ "Wacom Cintiq 27QHD", 119740, 67520, 2047,
-	  63, WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
-	  WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+	{ "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
+	  WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
+	  WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
 static const struct wacom_features wacom_features_0x32B =
 	{ "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
 	  WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c
index bce4e9f..6c99ee7 100644
--- a/drivers/hwmon/ads7828.c
+++ b/drivers/hwmon/ads7828.c
@@ -147,6 +147,9 @@
 						    &ads2830_regmap_config);
 	}
 
+	if (IS_ERR(data->regmap))
+		return PTR_ERR(data->regmap);
+
 	data->cmd_byte = ext_vref ? ADS7828_CMD_PD1 : ADS7828_CMD_PD3;
 	if (!diff_input)
 		data->cmd_byte |= ADS7828_CMD_SD_SE;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index c8d2bac..cadf9cc 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2555,7 +2555,7 @@
 	return err ? err : len;
 }
 static struct rdev_sysfs_entry rdev_state =
-__ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
+__ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
 
 static ssize_t
 errors_show(struct md_rdev *rdev, char *page)
@@ -3638,7 +3638,8 @@
 	return err ?: len;
 }
 static struct md_sysfs_entry md_resync_start =
-__ATTR(resync_start, S_IRUGO|S_IWUSR, resync_start_show, resync_start_store);
+__ATTR_PREALLOC(resync_start, S_IRUGO|S_IWUSR,
+		resync_start_show, resync_start_store);
 
 /*
  * The array state can be:
@@ -3851,7 +3852,7 @@
 	return err ?: len;
 }
 static struct md_sysfs_entry md_array_state =
-__ATTR(array_state, S_IRUGO|S_IWUSR, array_state_show, array_state_store);
+__ATTR_PREALLOC(array_state, S_IRUGO|S_IWUSR, array_state_show, array_state_store);
 
 static ssize_t
 max_corrected_read_errors_show(struct mddev *mddev, char *page) {
@@ -4101,7 +4102,7 @@
 }
 
 static struct md_sysfs_entry md_metadata =
-__ATTR(metadata_version, S_IRUGO|S_IWUSR, metadata_show, metadata_store);
+__ATTR_PREALLOC(metadata_version, S_IRUGO|S_IWUSR, metadata_show, metadata_store);
 
 static ssize_t
 action_show(struct mddev *mddev, char *page)
@@ -4189,7 +4190,7 @@
 }
 
 static struct md_sysfs_entry md_scan_mode =
-__ATTR(sync_action, S_IRUGO|S_IWUSR, action_show, action_store);
+__ATTR_PREALLOC(sync_action, S_IRUGO|S_IWUSR, action_show, action_store);
 
 static ssize_t
 last_sync_action_show(struct mddev *mddev, char *page)
@@ -4335,7 +4336,8 @@
 	return sprintf(page, "%llu / %llu\n", resync, max_sectors);
 }
 
-static struct md_sysfs_entry md_sync_completed = __ATTR_RO(sync_completed);
+static struct md_sysfs_entry md_sync_completed =
+	__ATTR_PREALLOC(sync_completed, S_IRUGO, sync_completed_show, NULL);
 
 static ssize_t
 min_sync_show(struct mddev *mddev, char *page)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 4153da5..d34e238 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -560,7 +560,7 @@
 		if (test_bit(WriteMostly, &rdev->flags)) {
 			/* Don't balance among write-mostly, just
 			 * use the first as a last resort */
-			if (best_disk < 0) {
+			if (best_dist_disk < 0) {
 				if (is_badblock(rdev, this_sector, sectors,
 						&first_bad, &bad_sectors)) {
 					if (first_bad < this_sector)
@@ -569,7 +569,8 @@
 					best_good_sectors = first_bad - this_sector;
 				} else
 					best_good_sectors = sectors;
-				best_disk = disk;
+				best_dist_disk = disk;
+				best_pending_disk = disk;
 			}
 			continue;
 		}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e75d48c..cd2f96b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5121,12 +5121,17 @@
 		schedule_timeout_uninterruptible(1);
 	}
 	/* Need to check if array will still be degraded after recovery/resync
-	 * We don't need to check the 'failed' flag as when that gets set,
-	 * recovery aborts.
+	 * Note in case of > 1 drive failures it's possible we're rebuilding
+	 * one drive while leaving another faulty drive in array.
 	 */
-	for (i = 0; i < conf->raid_disks; i++)
-		if (conf->disks[i].rdev == NULL)
+	rcu_read_lock();
+	for (i = 0; i < conf->raid_disks; i++) {
+		struct md_rdev *rdev = ACCESS_ONCE(conf->disks[i].rdev);
+
+		if (rdev == NULL || test_bit(Faulty, &rdev->flags))
 			still_degraded = 1;
+	}
+	rcu_read_unlock();
 
 	bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, still_degraded);
 
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 8c3bfcb..803869c 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -399,21 +399,21 @@
 	 * of this RTC chip.  We check for it anyways in case support is
 	 * added in the future.
 	 */
-	if (unlikely((seconds >= 0xc0) && (seconds <= 0xff)))
+	if (unlikely(seconds >= 0xc0))
 		alrm->time.tm_sec = -1;
 	else
 		alrm->time.tm_sec = ds1685_rtc_bcd2bin(rtc, seconds,
 						       RTC_SECS_BCD_MASK,
 						       RTC_SECS_BIN_MASK);
 
-	if (unlikely((minutes >= 0xc0) && (minutes <= 0xff)))
+	if (unlikely(minutes >= 0xc0))
 		alrm->time.tm_min = -1;
 	else
 		alrm->time.tm_min = ds1685_rtc_bcd2bin(rtc, minutes,
 						       RTC_MINS_BCD_MASK,
 						       RTC_MINS_BIN_MASK);
 
-	if (unlikely((hours >= 0xc0) && (hours <= 0xff)))
+	if (unlikely(hours >= 0xc0))
 		alrm->time.tm_hour = -1;
 	else
 		alrm->time.tm_hour = ds1685_rtc_bcd2bin(rtc, hours,
@@ -472,13 +472,13 @@
 	 * field, and we only support four fields.  We put the support
 	 * here anyways for the future.
 	 */
-	if (unlikely((seconds >= 0xc0) && (seconds <= 0xff)))
+	if (unlikely(seconds >= 0xc0))
 		seconds = 0xff;
 
-	if (unlikely((minutes >= 0xc0) && (minutes <= 0xff)))
+	if (unlikely(minutes >= 0xc0))
 		minutes = 0xff;
 
-	if (unlikely((hours >= 0xc0) && (hours <= 0xff)))
+	if (unlikely(hours >= 0xc0))
 		hours = 0xff;
 
 	alrm->time.tm_mon	= -1;
@@ -528,7 +528,6 @@
 /* ----------------------------------------------------------------------- */
 /* /dev/rtcX Interface functions */
 
-#ifdef CONFIG_RTC_INTF_DEV
 /**
  * ds1685_rtc_alarm_irq_enable - replaces ioctl() RTC_AIE on/off.
  * @dev: pointer to device structure.
@@ -557,7 +556,6 @@
 
 	return 0;
 }
-#endif
 /* ----------------------------------------------------------------------- */
 
 
@@ -1612,7 +1610,7 @@
 		ds1685_rtc_sysfs_time_regs_lookup(attr->attr.name, false);
 
 	/* Make sure we actually matched something. */
-	if (!bcd_reg_info && !bin_reg_info)
+	if (!bcd_reg_info || !bin_reg_info)
 		return -EINVAL;
 
 	/* bcd_reg_info->reg == bin_reg_info->reg. */
@@ -1650,7 +1648,7 @@
 		return -EINVAL;
 
 	/* Make sure we actually matched something. */
-	if (!bcd_reg_info && !bin_reg_info)
+	if (!bcd_reg_info || !bin_reg_info)
 		return -EINVAL;
 
 	/* Check for a valid range. */
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c
index f3ee439d..cd4c293 100644
--- a/drivers/sh/pm_runtime.c
+++ b/drivers/sh/pm_runtime.c
@@ -81,7 +81,9 @@
 		if (!of_machine_is_compatible("renesas,emev2") &&
 		    !of_machine_is_compatible("renesas,r7s72100") &&
 		    !of_machine_is_compatible("renesas,r8a73a4") &&
+#ifndef CONFIG_PM_GENERIC_DOMAINS_OF
 		    !of_machine_is_compatible("renesas,r8a7740") &&
+#endif
 		    !of_machine_is_compatible("renesas,r8a7778") &&
 		    !of_machine_is_compatible("renesas,r8a7779") &&
 		    !of_machine_is_compatible("renesas,r8a7790") &&
diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
index 25d244c..031018e 100644
--- a/drivers/thermal/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
@@ -262,13 +262,12 @@
 	result = acpi_parse_art(priv->adev->handle, &priv->art_count,
 				&priv->arts, true);
 	if (result)
-		goto free_priv;
-
+		dev_dbg(&pdev->dev, "_ART table parsing error\n");
 
 	result = acpi_parse_trt(priv->adev->handle, &priv->trt_count,
 				&priv->trts, true);
 	if (result)
-		goto free_art;
+		dev_dbg(&pdev->dev, "_TRT table parsing error\n");
 
 	platform_set_drvdata(pdev, priv);
 
@@ -281,7 +280,7 @@
 						&int3400_thermal_params, 0, 0);
 	if (IS_ERR(priv->thermal)) {
 		result = PTR_ERR(priv->thermal);
-		goto free_trt;
+		goto free_art_trt;
 	}
 
 	priv->rel_misc_dev_res = acpi_thermal_rel_misc_device_add(
@@ -295,9 +294,8 @@
 
 free_zone:
 	thermal_zone_device_unregister(priv->thermal);
-free_trt:
+free_art_trt:
 	kfree(priv->trts);
-free_art:
 	kfree(priv->arts);
 free_priv:
 	kfree(priv);
diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c
index 6ceebd6..12623bc 100644
--- a/drivers/thermal/intel_powerclamp.c
+++ b/drivers/thermal/intel_powerclamp.c
@@ -688,6 +688,7 @@
 	{ X86_VENDOR_INTEL, 6, 0x45},
 	{ X86_VENDOR_INTEL, 6, 0x46},
 	{ X86_VENDOR_INTEL, 6, 0x4c},
+	{ X86_VENDOR_INTEL, 6, 0x4d},
 	{ X86_VENDOR_INTEL, 6, 0x56},
 	{}
 };
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index 2580a48..fe4e767 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -387,21 +387,9 @@
 
 	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (irq) {
-		int ret;
-
 		/*
 		 * platform has IRQ support.
 		 * Then, driver uses common registers
-		 */
-
-		ret = devm_request_irq(dev, irq->start, rcar_thermal_irq, 0,
-				       dev_name(dev), common);
-		if (ret) {
-			dev_err(dev, "irq request failed\n ");
-			return ret;
-		}
-
-		/*
 		 * rcar_has_irq_support() will be enabled
 		 */
 		res = platform_get_resource(pdev, IORESOURCE_MEM, mres++);
@@ -456,8 +444,16 @@
 	}
 
 	/* enable temperature comparation */
-	if (irq)
+	if (irq) {
+		ret = devm_request_irq(dev, irq->start, rcar_thermal_irq, 0,
+				       dev_name(dev), common);
+		if (ret) {
+			dev_err(dev, "irq request failed\n ");
+			goto error_unregister;
+		}
+
 		rcar_thermal_common_write(common, ENR, enr_bits);
+	}
 
 	platform_set_drvdata(pdev, common);
 
@@ -467,9 +463,9 @@
 
 error_unregister:
 	rcar_thermal_for_each_priv(priv, common) {
-		thermal_zone_device_unregister(priv->zone);
 		if (rcar_has_irq_support(priv))
 			rcar_thermal_irq_disable(priv);
+		thermal_zone_device_unregister(priv->zone);
 	}
 
 	pm_runtime_put(dev);
@@ -485,9 +481,9 @@
 	struct rcar_thermal_priv *priv;
 
 	rcar_thermal_for_each_priv(priv, common) {
-		thermal_zone_device_unregister(priv->zone);
 		if (rcar_has_irq_support(priv))
 			rcar_thermal_irq_disable(priv);
+		thermal_zone_device_unregister(priv->zone);
 	}
 
 	pm_runtime_put(dev);
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 933cd80..1fc54ab 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -918,34 +918,16 @@
 }
 
 static const struct of_device_id exynos_tmu_match[] = {
-	{
-		.compatible = "samsung,exynos3250-tmu",
-	},
-	{
-		.compatible = "samsung,exynos4210-tmu",
-	},
-	{
-		.compatible = "samsung,exynos4412-tmu",
-	},
-	{
-		.compatible = "samsung,exynos5250-tmu",
-	},
-	{
-		.compatible = "samsung,exynos5260-tmu",
-	},
-	{
-		.compatible = "samsung,exynos5420-tmu",
-	},
-	{
-		.compatible = "samsung,exynos5420-tmu-ext-triminfo",
-	},
-	{
-		.compatible = "samsung,exynos5440-tmu",
-	},
-	{
-		.compatible = "samsung,exynos7-tmu",
-	},
-	{},
+	{ .compatible = "samsung,exynos3250-tmu", },
+	{ .compatible = "samsung,exynos4210-tmu", },
+	{ .compatible = "samsung,exynos4412-tmu", },
+	{ .compatible = "samsung,exynos5250-tmu", },
+	{ .compatible = "samsung,exynos5260-tmu", },
+	{ .compatible = "samsung,exynos5420-tmu", },
+	{ .compatible = "samsung,exynos5420-tmu-ext-triminfo", },
+	{ .compatible = "samsung,exynos5440-tmu", },
+	{ .compatible = "samsung,exynos7-tmu", },
+	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, exynos_tmu_match);
 
diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
index 634b6ce..62a5d44 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
@@ -1402,7 +1402,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int ti_bandgap_save_ctxt(struct ti_bandgap *bgp)
 {
 	int i;
diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 3fb054a..a38c175 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -429,7 +429,7 @@
 
 	data = ti_bandgap_get_sensor_data(bgp, id);
 
-	if (data && data->cool_dev)
+	if (data)
 		cpufreq_cooling_unregister(data->cool_dev);
 
 	return 0;
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index 2140398..2ccd359 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -2,7 +2,7 @@
 obj-$(CONFIG_HOTPLUG_CPU)		+= cpu_hotplug.o
 endif
 obj-$(CONFIG_X86)			+= fallback.o
-obj-y	+= grant-table.o features.o balloon.o manage.o
+obj-y	+= grant-table.o features.o balloon.o manage.o preempt.o
 obj-y	+= events/
 obj-y	+= xenbus/
 
diff --git a/drivers/xen/preempt.c b/drivers/xen/preempt.c
new file mode 100644
index 0000000..a1800c1
--- /dev/null
+++ b/drivers/xen/preempt.c
@@ -0,0 +1,44 @@
+/*
+ * Preemptible hypercalls
+ *
+ * Copyright (C) 2014 Citrix Systems R&D ltd.
+ *
+ * This source code is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ */
+
+#include <linux/sched.h>
+#include <xen/xen-ops.h>
+
+#ifndef CONFIG_PREEMPT
+
+/*
+ * Some hypercalls issued by the toolstack can take many 10s of
+ * seconds. Allow tasks running hypercalls via the privcmd driver to
+ * be voluntarily preempted even if full kernel preemption is
+ * disabled.
+ *
+ * Such preemptible hypercalls are bracketed by
+ * xen_preemptible_hcall_begin() and xen_preemptible_hcall_end()
+ * calls.
+ */
+
+DEFINE_PER_CPU(bool, xen_in_preemptible_hcall);
+EXPORT_SYMBOL_GPL(xen_in_preemptible_hcall);
+
+asmlinkage __visible void xen_maybe_preempt_hcall(void)
+{
+	if (unlikely(__this_cpu_read(xen_in_preemptible_hcall)
+		     && should_resched())) {
+		/*
+		 * Clear flag as we may be rescheduled on a different
+		 * cpu.
+		 */
+		__this_cpu_write(xen_in_preemptible_hcall, false);
+		_cond_resched();
+		__this_cpu_write(xen_in_preemptible_hcall, true);
+	}
+}
+#endif /* CONFIG_PREEMPT */
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index 569a13b..59ac71c 100644
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -56,10 +56,12 @@
 	if (copy_from_user(&hypercall, udata, sizeof(hypercall)))
 		return -EFAULT;
 
+	xen_preemptible_hcall_begin();
 	ret = privcmd_call(hypercall.op,
 			   hypercall.arg[0], hypercall.arg[1],
 			   hypercall.arg[2], hypercall.arg[3],
 			   hypercall.arg[4]);
+	xen_preemptible_hcall_end();
 
 	return ret;
 }
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 61653a0..9faca6a 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -709,12 +709,11 @@
 static int scsiback_do_cmd_fn(struct vscsibk_info *info)
 {
 	struct vscsiif_back_ring *ring = &info->ring;
-	struct vscsiif_request *ring_req;
+	struct vscsiif_request ring_req;
 	struct vscsibk_pend *pending_req;
 	RING_IDX rc, rp;
 	int err, more_to_do;
 	uint32_t result;
-	uint8_t act;
 
 	rc = ring->req_cons;
 	rp = ring->sring->req_prod;
@@ -735,11 +734,10 @@
 		if (!pending_req)
 			return 1;
 
-		ring_req = RING_GET_REQUEST(ring, rc);
+		ring_req = *RING_GET_REQUEST(ring, rc);
 		ring->req_cons = ++rc;
 
-		act = ring_req->act;
-		err = prepare_pending_reqs(info, ring_req, pending_req);
+		err = prepare_pending_reqs(info, &ring_req, pending_req);
 		if (err) {
 			switch (err) {
 			case -ENODEV:
@@ -755,9 +753,9 @@
 			return 1;
 		}
 
-		switch (act) {
+		switch (ring_req.act) {
 		case VSCSIIF_ACT_SCSI_CDB:
-			if (scsiback_gnttab_data_map(ring_req, pending_req)) {
+			if (scsiback_gnttab_data_map(&ring_req, pending_req)) {
 				scsiback_fast_flush_area(pending_req);
 				scsiback_do_resp_with_sense(NULL,
 					DRIVER_ERROR << 24, 0, pending_req);
@@ -768,7 +766,7 @@
 			break;
 		case VSCSIIF_ACT_SCSI_ABORT:
 			scsiback_device_action(pending_req, TMR_ABORT_TASK,
-				ring_req->ref_rqid);
+				ring_req.ref_rqid);
 			break;
 		case VSCSIIF_ACT_SCSI_RESET:
 			scsiback_device_action(pending_req, TMR_LUN_RESET, 0);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index cd4d131..8222f6f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4903,10 +4903,17 @@
 static struct btrfs_bio *alloc_btrfs_bio(int total_stripes, int real_stripes)
 {
 	struct btrfs_bio *bbio = kzalloc(
+		 /* the size of the btrfs_bio */
 		sizeof(struct btrfs_bio) +
+		/* plus the variable array for the stripes */
 		sizeof(struct btrfs_bio_stripe) * (total_stripes) +
+		/* plus the variable array for the tgt dev */
 		sizeof(int) * (real_stripes) +
-		sizeof(u64) * (real_stripes),
+		/*
+		 * plus the raid_map, which includes both the tgt dev
+		 * and the stripes
+		 */
+		sizeof(u64) * (total_stripes),
 		GFP_NOFS);
 	if (!bbio)
 		return NULL;
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index b2e3ff3..ecdbae1 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -31,6 +31,8 @@
 #include "alloc.h"
 #include "dat.h"
 
+static void __nilfs_btree_init(struct nilfs_bmap *bmap);
+
 static struct nilfs_btree_path *nilfs_btree_alloc_path(void)
 {
 	struct nilfs_btree_path *path;
@@ -368,6 +370,34 @@
 	return ret;
 }
 
+/**
+ * nilfs_btree_root_broken - verify consistency of btree root node
+ * @node: btree root node to be examined
+ * @ino: inode number
+ *
+ * Return Value: If node is broken, 1 is returned. Otherwise, 0 is returned.
+ */
+static int nilfs_btree_root_broken(const struct nilfs_btree_node *node,
+				   unsigned long ino)
+{
+	int level, flags, nchildren;
+	int ret = 0;
+
+	level = nilfs_btree_node_get_level(node);
+	flags = nilfs_btree_node_get_flags(node);
+	nchildren = nilfs_btree_node_get_nchildren(node);
+
+	if (unlikely(level < NILFS_BTREE_LEVEL_NODE_MIN ||
+		     level > NILFS_BTREE_LEVEL_MAX ||
+		     nchildren < 0 ||
+		     nchildren > NILFS_BTREE_ROOT_NCHILDREN_MAX)) {
+		pr_crit("NILFS: bad btree root (inode number=%lu): level = %d, flags = 0x%x, nchildren = %d\n",
+			ino, level, flags, nchildren);
+		ret = 1;
+	}
+	return ret;
+}
+
 int nilfs_btree_broken_node_block(struct buffer_head *bh)
 {
 	int ret;
@@ -1713,7 +1743,7 @@
 
 	/* convert and insert */
 	dat = NILFS_BMAP_USE_VBN(btree) ? nilfs_bmap_get_dat(btree) : NULL;
-	nilfs_btree_init(btree);
+	__nilfs_btree_init(btree);
 	if (nreq != NULL) {
 		nilfs_bmap_commit_alloc_ptr(btree, dreq, dat);
 		nilfs_bmap_commit_alloc_ptr(btree, nreq, dat);
@@ -2294,12 +2324,23 @@
 	.bop_gather_data	=	NULL,
 };
 
-int nilfs_btree_init(struct nilfs_bmap *bmap)
+static void __nilfs_btree_init(struct nilfs_bmap *bmap)
 {
 	bmap->b_ops = &nilfs_btree_ops;
 	bmap->b_nchildren_per_block =
 		NILFS_BTREE_NODE_NCHILDREN_MAX(nilfs_btree_node_size(bmap));
-	return 0;
+}
+
+int nilfs_btree_init(struct nilfs_bmap *bmap)
+{
+	int ret = 0;
+
+	__nilfs_btree_init(bmap);
+
+	if (nilfs_btree_root_broken(nilfs_btree_get_root(bmap),
+				    bmap->b_inode->i_ino))
+		ret = -EIO;
+	return ret;
 }
 
 void nilfs_btree_init_gc(struct nilfs_bmap *bmap)
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index ce615d1..a2e1cb8 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -397,7 +397,8 @@
 xfs_zero_last_block(
 	struct xfs_inode	*ip,
 	xfs_fsize_t		offset,
-	xfs_fsize_t		isize)
+	xfs_fsize_t		isize,
+	bool			*did_zeroing)
 {
 	struct xfs_mount	*mp = ip->i_mount;
 	xfs_fileoff_t		last_fsb = XFS_B_TO_FSBT(mp, isize);
@@ -425,6 +426,7 @@
 	zero_len = mp->m_sb.sb_blocksize - zero_offset;
 	if (isize + zero_len > offset)
 		zero_len = offset - isize;
+	*did_zeroing = true;
 	return xfs_iozero(ip, isize, zero_len);
 }
 
@@ -443,7 +445,8 @@
 xfs_zero_eof(
 	struct xfs_inode	*ip,
 	xfs_off_t		offset,		/* starting I/O offset */
-	xfs_fsize_t		isize)		/* current inode size */
+	xfs_fsize_t		isize,		/* current inode size */
+	bool			*did_zeroing)
 {
 	struct xfs_mount	*mp = ip->i_mount;
 	xfs_fileoff_t		start_zero_fsb;
@@ -465,7 +468,7 @@
 	 * We only zero a part of that block so it is handled specially.
 	 */
 	if (XFS_B_FSB_OFFSET(mp, isize) != 0) {
-		error = xfs_zero_last_block(ip, offset, isize);
+		error = xfs_zero_last_block(ip, offset, isize, did_zeroing);
 		if (error)
 			return error;
 	}
@@ -525,6 +528,7 @@
 		if (error)
 			return error;
 
+		*did_zeroing = true;
 		start_zero_fsb = imap.br_startoff + imap.br_blockcount;
 		ASSERT(start_zero_fsb <= (end_zero_fsb + 1));
 	}
@@ -567,13 +571,15 @@
 	 * having to redo all checks before.
 	 */
 	if (*pos > i_size_read(inode)) {
+		bool	zero = false;
+
 		if (*iolock == XFS_IOLOCK_SHARED) {
 			xfs_rw_iunlock(ip, *iolock);
 			*iolock = XFS_IOLOCK_EXCL;
 			xfs_rw_ilock(ip, *iolock);
 			goto restart;
 		}
-		error = xfs_zero_eof(ip, *pos, i_size_read(inode));
+		error = xfs_zero_eof(ip, *pos, i_size_read(inode), &zero);
 		if (error)
 			return error;
 	}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index daafa1f..6163767 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2867,6 +2867,10 @@
 	 * Handle RENAME_EXCHANGE flags
 	 */
 	if (flags & RENAME_EXCHANGE) {
+		if (target_ip == NULL) {
+			error = -EINVAL;
+			goto error_return;
+		}
 		error = xfs_cross_rename(tp, src_dp, src_name, src_ip,
 					 target_dp, target_name, target_ip,
 					 &free_list, &first_block, spaceres);
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 86cd6b3..a1cd55f 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -384,10 +384,11 @@
 	XFS_PREALLOC_INVISIBLE	= (1 << 4),
 };
 
-int		xfs_update_prealloc_flags(struct xfs_inode *,
-			enum xfs_prealloc_flags);
-int		xfs_zero_eof(struct xfs_inode *, xfs_off_t, xfs_fsize_t);
-int		xfs_iozero(struct xfs_inode *, loff_t, size_t);
+int	xfs_update_prealloc_flags(struct xfs_inode *ip,
+				  enum xfs_prealloc_flags flags);
+int	xfs_zero_eof(struct xfs_inode *ip, xfs_off_t offset,
+		     xfs_fsize_t isize, bool *did_zeroing);
+int	xfs_iozero(struct xfs_inode *ip, loff_t pos, size_t count);
 
 
 #define IHOLD(ip) \
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index d919ad7..e53a903 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -751,6 +751,7 @@
 	int			error;
 	uint			lock_flags = 0;
 	uint			commit_flags = 0;
+	bool			did_zeroing = false;
 
 	trace_xfs_setattr(ip);
 
@@ -794,20 +795,16 @@
 		return error;
 
 	/*
-	 * Now we can make the changes.  Before we join the inode to the
-	 * transaction, take care of the part of the truncation that must be
-	 * done without the inode lock.  This needs to be done before joining
-	 * the inode to the transaction, because the inode cannot be unlocked
-	 * once it is a part of the transaction.
+	 * File data changes must be complete before we start the transaction to
+	 * modify the inode.  This needs to be done before joining the inode to
+	 * the transaction because the inode cannot be unlocked once it is a
+	 * part of the transaction.
+	 *
+	 * Start with zeroing any data block beyond EOF that we may expose on
+	 * file extension.
 	 */
 	if (newsize > oldsize) {
-		/*
-		 * Do the first part of growing a file: zero any data in the
-		 * last block that is beyond the old EOF.  We need to do this
-		 * before the inode is joined to the transaction to modify
-		 * i_size.
-		 */
-		error = xfs_zero_eof(ip, newsize, oldsize);
+		error = xfs_zero_eof(ip, newsize, oldsize, &did_zeroing);
 		if (error)
 			return error;
 	}
@@ -817,23 +814,18 @@
 	 * any previous writes that are beyond the on disk EOF and the new
 	 * EOF that have not been written out need to be written here.  If we
 	 * do not write the data out, we expose ourselves to the null files
-	 * problem.
-	 *
-	 * Only flush from the on disk size to the smaller of the in memory
-	 * file size or the new size as that's the range we really care about
-	 * here and prevents waiting for other data not within the range we
-	 * care about here.
+	 * problem. Note that this includes any block zeroing we did above;
+	 * otherwise those blocks may not be zeroed after a crash.
 	 */
-	if (oldsize != ip->i_d.di_size && newsize > ip->i_d.di_size) {
+	if (newsize > ip->i_d.di_size &&
+	    (oldsize != ip->i_d.di_size || did_zeroing)) {
 		error = filemap_write_and_wait_range(VFS_I(ip)->i_mapping,
 						      ip->i_d.di_size, newsize);
 		if (error)
 			return error;
 	}
 
-	/*
-	 * Wait for all direct I/O to complete.
-	 */
+	/* Now wait for all direct I/O to complete. */
 	inode_dio_wait(inode);
 
 	/*
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index 4b33ef1..365dd57 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -300,8 +300,10 @@
 
 	tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
 	error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
-	if (error)
+	if (error) {
+		xfs_trans_cancel(tp, 0);
 		goto out_drop_iolock;
+	}
 
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
 	xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 53cc2aa..fbbb9e6 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -836,6 +836,11 @@
 		 */
 		xfs_dqcheck(mp, ddq, id+j, type, XFS_QMOPT_DQREPAIR,
 			    "xfs_quotacheck");
+		/*
+		 * Reset type in case we are reusing group quota file for
+		 * project quotas or vice versa
+		 */
+		ddq->d_flags = type;
 		ddq->d_bcount = 0;
 		ddq->d_icount = 0;
 		ddq->d_rtbcount = 0;
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 180ad0e..d016dc5 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -214,9 +214,9 @@
 	INTEL_VGA_DEVICE((((gt) - 1) << 4) | (id), info)
 
 #define _INTEL_BDW_M_IDS(gt, info) \
-	_INTEL_BDW_M(gt, 0x1602, info), /* ULT */ \
+	_INTEL_BDW_M(gt, 0x1602, info), /* Halo */ \
 	_INTEL_BDW_M(gt, 0x1606, info), /* ULT */ \
-	_INTEL_BDW_M(gt, 0x160B, info), /* Iris */ \
+	_INTEL_BDW_M(gt, 0x160B, info), /* ULT */ \
 	_INTEL_BDW_M(gt, 0x160E, info) /* ULX */
 
 #define _INTEL_BDW_D_IDS(gt, info) \
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index 51f7cca..4173a8f 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -33,6 +33,8 @@
  * @units:		Measurment unit for this attribute.
  * @unit_expo:		Exponent used in the data.
  * @size:		Size in bytes for data size.
+ * @logical_minimum:	Logical minimum value for this attribute.
+ * @logical_maximum:	Logical maximum value for this attribute.
  */
 struct hid_sensor_hub_attribute_info {
 	u32 usage_id;
@@ -146,6 +148,7 @@
 
 /**
 * sensor_hub_input_attr_get_raw_value() - Synchronous read request
+* @hsdev:	Hub device instance.
 * @usage_id:	Attribute usage id of parent physical device as per spec
 * @attr_usage_id:	Attribute usage id as per spec
 * @report_id:	Report id to look for
@@ -160,6 +163,7 @@
 			u32 attr_usage_id, u32 report_id);
 /**
 * sensor_hub_set_feature() - Feature set request
+* @hsdev:	Hub device instance.
 * @report_id:	Report id to look for
 * @field_index:	Field index inside a report
 * @value:	Value to set
@@ -172,6 +176,7 @@
 
 /**
 * sensor_hub_get_feature() - Feature get request
+* @hsdev:	Hub device instance.
 * @report_id:	Report id to look for
 * @field_index:	Field index inside a report
 * @value:	Place holder for return value
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index fc52e30..5eac316 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -314,6 +314,8 @@
 }
 
 #endif
+
+#if IS_ENABLED(CONFIG_THERMAL)
 struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
 		void *, struct thermal_zone_device_ops *,
 		const struct thermal_zone_params *, int, int);
@@ -340,8 +342,58 @@
 		struct thermal_cooling_device *, int);
 void thermal_cdev_update(struct thermal_cooling_device *);
 void thermal_notify_framework(struct thermal_zone_device *, int);
+#else
+static inline struct thermal_zone_device *thermal_zone_device_register(
+	const char *type, int trips, int mask, void *devdata,
+	struct thermal_zone_device_ops *ops,
+	const struct thermal_zone_params *tzp,
+	int passive_delay, int polling_delay)
+{ return ERR_PTR(-ENODEV); }
+static inline void thermal_zone_device_unregister(
+	struct thermal_zone_device *tz)
+{ }
+static inline int thermal_zone_bind_cooling_device(
+	struct thermal_zone_device *tz, int trip,
+	struct thermal_cooling_device *cdev,
+	unsigned long upper, unsigned long lower)
+{ return -ENODEV; }
+static inline int thermal_zone_unbind_cooling_device(
+	struct thermal_zone_device *tz, int trip,
+	struct thermal_cooling_device *cdev)
+{ return -ENODEV; }
+static inline void thermal_zone_device_update(struct thermal_zone_device *tz)
+{ }
+static inline struct thermal_cooling_device *
+thermal_cooling_device_register(char *type, void *devdata,
+	const struct thermal_cooling_device_ops *ops)
+{ return ERR_PTR(-ENODEV); }
+static inline struct thermal_cooling_device *
+thermal_of_cooling_device_register(struct device_node *np,
+	char *type, void *devdata, const struct thermal_cooling_device_ops *ops)
+{ return ERR_PTR(-ENODEV); }
+static inline void thermal_cooling_device_unregister(
+	struct thermal_cooling_device *cdev)
+{ }
+static inline struct thermal_zone_device *thermal_zone_get_zone_by_name(
+		const char *name)
+{ return ERR_PTR(-ENODEV); }
+static inline int thermal_zone_get_temp(
+		struct thermal_zone_device *tz, unsigned long *temp)
+{ return -ENODEV; }
+static inline int get_tz_trend(struct thermal_zone_device *tz, int trip)
+{ return -ENODEV; }
+static inline struct thermal_instance *
+get_thermal_instance(struct thermal_zone_device *tz,
+	struct thermal_cooling_device *cdev, int trip)
+{ return ERR_PTR(-ENODEV); }
+static inline void thermal_cdev_update(struct thermal_cooling_device *cdev)
+{ }
+static inline void thermal_notify_framework(struct thermal_zone_device *tz,
+	int trip)
+{ }
+#endif /* CONFIG_THERMAL */
 
-#ifdef CONFIG_NET
+#if defined(CONFIG_NET) && IS_ENABLED(CONFIG_THERMAL)
 extern int thermal_generate_netlink_event(struct thermal_zone_device *tz,
 						enum events event);
 #else
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 3c45f39..c704357 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -366,4 +366,11 @@
 	return snd_pcm_format_physical_width(params_format(p));
 }
 
+static inline void
+params_set_format(struct snd_pcm_hw_params *p, snd_pcm_format_t fmt)
+{
+	snd_mask_set(hw_param_mask(p, SNDRV_PCM_HW_PARAM_FORMAT),
+		(__force int)fmt);
+}
+
 #endif /* __SOUND_PCM_PARAMS_H */
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 0d1ade1..bc6cfab 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -450,8 +450,10 @@
 		      struct snd_soc_dai *dai);
 
 /* Jack reporting */
-int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
-		     struct snd_soc_jack *jack);
+int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
+	struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
+	unsigned int num_pins);
+
 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask);
 int snd_soc_jack_add_pins(struct snd_soc_jack *jack, int count,
 			  struct snd_soc_jack_pin *pins);
@@ -659,7 +661,7 @@
 struct snd_soc_jack {
 	struct mutex mutex;
 	struct snd_jack *jack;
-	struct snd_soc_codec *codec;
+	struct snd_soc_card *card;
 	struct list_head pins;
 	int status;
 	struct blocking_notifier_head notifier;
@@ -954,6 +956,9 @@
 	unsigned int symmetric_channels:1;
 	unsigned int symmetric_samplebits:1;
 
+	/* Mark this pcm with non atomic ops */
+	bool nonatomic;
+
 	/* Do not create a PCM for this DAI link (Backend link) */
 	unsigned int no_pcm:1;
 
@@ -1071,11 +1076,16 @@
 
 	/*
 	 * Card-specific routes and widgets.
+	 * Note: of_dapm_xxx for Device Tree; Otherwise for driver build-in.
 	 */
 	const struct snd_soc_dapm_widget *dapm_widgets;
 	int num_dapm_widgets;
 	const struct snd_soc_dapm_route *dapm_routes;
 	int num_dapm_routes;
+	const struct snd_soc_dapm_widget *of_dapm_widgets;
+	int num_of_dapm_widgets;
+	const struct snd_soc_dapm_route *of_dapm_routes;
+	int num_of_dapm_routes;
 	bool fully_routed;
 
 	struct work_struct deferred_resume_work;
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index 7491ee5..8333821 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -46,4 +46,30 @@
 }
 #endif
 
+#ifdef CONFIG_PREEMPT
+
+static inline void xen_preemptible_hcall_begin(void)
+{
+}
+
+static inline void xen_preemptible_hcall_end(void)
+{
+}
+
+#else
+
+DECLARE_PER_CPU(bool, xen_in_preemptible_hcall);
+
+static inline void xen_preemptible_hcall_begin(void)
+{
+	__this_cpu_write(xen_in_preemptible_hcall, true);
+}
+
+static inline void xen_preemptible_hcall_end(void)
+{
+	__this_cpu_write(xen_in_preemptible_hcall, false);
+}
+
+#endif /* CONFIG_PREEMPT */
+
 #endif /* INCLUDE_XEN_OPS_H */
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index ff7f47d..782172f 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -314,12 +314,12 @@
 	rcu_read_lock();
 	func = list_first_or_null_rcu(&ops->func_stack, struct klp_func,
 				      stack_node);
-	rcu_read_unlock();
-
 	if (WARN_ON_ONCE(!func))
-		return;
+		goto unlock;
 
 	klp_arch_set_pc(regs, (unsigned long)func->new_func);
+unlock:
+	rcu_read_unlock();
 }
 
 static int klp_disable_func(struct klp_func *func)
@@ -731,7 +731,7 @@
 	func->state = KLP_DISABLED;
 
 	return kobject_init_and_add(&func->kobj, &klp_ktype_func,
-				    obj->kobj, func->old_name);
+				    obj->kobj, "%s", func->old_name);
 }
 
 /* parts of the initialization that is done only when the object is loaded */
@@ -807,7 +807,7 @@
 	patch->state = KLP_DISABLED;
 
 	ret = kobject_init_and_add(&patch->kobj, &klp_ktype_patch,
-				   klp_root_kobj, patch->mod->name);
+				   klp_root_kobj, "%s", patch->mod->name);
 	if (ret)
 		goto unlock;
 
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index e16e554..6357265 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -1193,6 +1193,7 @@
 		ret = __rt_mutex_slowlock(lock, state, timeout, &waiter);
 
 	if (unlikely(ret)) {
+		__set_current_state(TASK_RUNNING);
 		if (rt_mutex_has_waiters(lock))
 			remove_waiter(lock, &waiter);
 		rt_mutex_handle_deadlock(ret, chwalk, &waiter);
diff --git a/kernel/sys.c b/kernel/sys.c
index 667b2e6..a03d9cd 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1108,6 +1108,7 @@
 /*
  * Work around broken programs that cannot handle "Linux 3.0".
  * Instead we map 3.x to 2.6.40+x, so e.g. 3.0 would be 2.6.40
+ * And we map 4.x to 2.6.60+x, so 4.0 would be 2.6.60.
  */
 static int override_release(char __user *release, size_t len)
 {
@@ -1127,7 +1128,7 @@
 				break;
 			rest++;
 		}
-		v = ((LINUX_VERSION_CODE >> 8) & 0xff) + 40;
+		v = ((LINUX_VERSION_CODE >> 8) & 0xff) + 60;
 		copy = clamp_t(size_t, len, 1, sizeof(buf));
 		copy = scnprintf(buf, copy, "2.6.%u%s", v, rest);
 		ret = copy_to_user(release, buf, copy + 1);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index d18d3a6..9fe0769 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5247,7 +5247,7 @@
 	unsigned long low = ACCESS_ONCE(memcg->low);
 
 	if (low == PAGE_COUNTER_MAX)
-		seq_puts(m, "infinity\n");
+		seq_puts(m, "max\n");
 	else
 		seq_printf(m, "%llu\n", (u64)low * PAGE_SIZE);
 
@@ -5262,7 +5262,7 @@
 	int err;
 
 	buf = strstrip(buf);
-	err = page_counter_memparse(buf, "infinity", &low);
+	err = page_counter_memparse(buf, "max", &low);
 	if (err)
 		return err;
 
@@ -5277,7 +5277,7 @@
 	unsigned long high = ACCESS_ONCE(memcg->high);
 
 	if (high == PAGE_COUNTER_MAX)
-		seq_puts(m, "infinity\n");
+		seq_puts(m, "max\n");
 	else
 		seq_printf(m, "%llu\n", (u64)high * PAGE_SIZE);
 
@@ -5292,7 +5292,7 @@
 	int err;
 
 	buf = strstrip(buf);
-	err = page_counter_memparse(buf, "infinity", &high);
+	err = page_counter_memparse(buf, "max", &high);
 	if (err)
 		return err;
 
@@ -5307,7 +5307,7 @@
 	unsigned long max = ACCESS_ONCE(memcg->memory.limit);
 
 	if (max == PAGE_COUNTER_MAX)
-		seq_puts(m, "infinity\n");
+		seq_puts(m, "max\n");
 	else
 		seq_printf(m, "%llu\n", (u64)max * PAGE_SIZE);
 
@@ -5322,7 +5322,7 @@
 	int err;
 
 	buf = strstrip(buf);
-	err = page_counter_memparse(buf, "infinity", &max);
+	err = page_counter_memparse(buf, "max", &max);
 	if (err)
 		return err;
 
@@ -5426,7 +5426,7 @@
 	if (memcg == root_mem_cgroup)
 		return false;
 
-	if (page_counter_read(&memcg->memory) > memcg->low)
+	if (page_counter_read(&memcg->memory) >= memcg->low)
 		return false;
 
 	while (memcg != root) {
@@ -5435,7 +5435,7 @@
 		if (memcg == root_mem_cgroup)
 			break;
 
-		if (page_counter_read(&memcg->memory) > memcg->low)
+		if (page_counter_read(&memcg->memory) >= memcg->low)
 			return false;
 	}
 	return true;
diff --git a/mm/nommu.c b/mm/nommu.c
index 7296360..3e67e75 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1213,11 +1213,9 @@
 	if (sysctl_nr_trim_pages && total - point >= sysctl_nr_trim_pages) {
 		total = point;
 		kdebug("try to alloc exact %lu pages", total);
-		base = alloc_pages_exact(len, GFP_KERNEL);
-	} else {
-		base = (void *)__get_free_pages(GFP_KERNEL, order);
 	}
 
+	base = alloc_pages_exact(total << PAGE_SHIFT, GFP_KERNEL);
 	if (!base)
 		goto enomem;
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a47f0b2..7abfa70 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2353,8 +2353,15 @@
 		if (ac->high_zoneidx < ZONE_NORMAL)
 			goto out;
 		/* The OOM killer does not compensate for light reclaim */
-		if (!(gfp_mask & __GFP_FS))
+		if (!(gfp_mask & __GFP_FS)) {
+			/*
+			 * XXX: Page reclaim didn't yield anything,
+			 * and the OOM killer can't be invoked, but
+			 * keep looping as per should_alloc_retry().
+			 */
+			*did_some_progress = 1;
 			goto out;
+		}
 		/*
 		 * GFP_THISNODE contains __GFP_NORETRY and we never hit this.
 		 * Sanity check for bare calls of __GFP_THISNODE, not real OOM.
diff --git a/mm/shmem.c b/mm/shmem.c
index 2f17cb5..cf2d0ca 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1455,6 +1455,9 @@
 
 bool shmem_mapping(struct address_space *mapping)
 {
+	if (!mapping->host)
+		return false;
+
 	return mapping->host->i_sb->s_op == &shmem_ops;
 }
 
diff --git a/scripts/gdb/linux/__init__.py b/scripts/gdb/linux/__init__.py
new file mode 100644
index 0000000..4680fb1
--- /dev/null
+++ b/scripts/gdb/linux/__init__.py
@@ -0,0 +1 @@
+# nothing to do for the initialization of this package
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index b03a638..279e24f 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1552,6 +1552,8 @@
 			if (! snd_pcm_playback_empty(substream)) {
 				snd_pcm_do_start(substream, SNDRV_PCM_STATE_DRAINING);
 				snd_pcm_post_start(substream, SNDRV_PCM_STATE_DRAINING);
+			} else {
+				runtime->status->state = SNDRV_PCM_STATE_SETUP;
 			}
 			break;
 		case SNDRV_PCM_STATE_RUNNING:
diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
index 0d58018..5cc356d 100644
--- a/sound/firewire/amdtp.c
+++ b/sound/firewire/amdtp.c
@@ -33,7 +33,7 @@
  */
 #define MAX_MIDI_RX_BLOCKS	8
 
-#define TRANSFER_DELAY_TICKS	0x2e00 /* 479.17 Âµs */
+#define TRANSFER_DELAY_TICKS	0x2e00 /* 479.17 microseconds */
 
 /* isochronous header parameters */
 #define ISO_DATA_LENGTH_SHIFT	16
@@ -78,7 +78,7 @@
 int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit,
 		      enum amdtp_stream_direction dir, enum cip_flags flags)
 {
-	s->unit = fw_unit_get(unit);
+	s->unit = unit;
 	s->direction = dir;
 	s->flags = flags;
 	s->context = ERR_PTR(-1);
@@ -102,7 +102,6 @@
 {
 	WARN_ON(amdtp_stream_running(s));
 	mutex_destroy(&s->mutex);
-	fw_unit_put(s->unit);
 }
 EXPORT_SYMBOL(amdtp_stream_destroy);
 
diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c
index fc19c99..611b7da 100644
--- a/sound/firewire/bebob/bebob.c
+++ b/sound/firewire/bebob/bebob.c
@@ -116,11 +116,22 @@
 	return err;
 }
 
+/*
+ * This module releases the FireWire unit data after all ALSA character devices
+ * are released by applications. This is for releasing stream data or finishing
+ * transactions safely. Thus at returning from .remove(), this module still keep
+ * references for the unit.
+ */
 static void
 bebob_card_free(struct snd_card *card)
 {
 	struct snd_bebob *bebob = card->private_data;
 
+	snd_bebob_stream_destroy_duplex(bebob);
+	fw_unit_put(bebob->unit);
+
+	kfree(bebob->maudio_special_quirk);
+
 	if (bebob->card_index >= 0) {
 		mutex_lock(&devices_mutex);
 		clear_bit(bebob->card_index, devices_used);
@@ -205,7 +216,7 @@
 	card->private_free = bebob_card_free;
 
 	bebob->card = card;
-	bebob->unit = unit;
+	bebob->unit = fw_unit_get(unit);
 	bebob->spec = spec;
 	mutex_init(&bebob->mutex);
 	spin_lock_init(&bebob->lock);
@@ -306,10 +317,11 @@
 	if (bebob == NULL)
 		return;
 
-	kfree(bebob->maudio_special_quirk);
+	/* Awake bus-reset waiters. */
+	if (!completion_done(&bebob->bus_reset))
+		complete_all(&bebob->bus_reset);
 
-	snd_bebob_stream_destroy_duplex(bebob);
-	snd_card_disconnect(bebob->card);
+	/* No need to wait for releasing card object in this context. */
 	snd_card_free_when_closed(bebob->card);
 }
 
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index 0ebcabf..98e4fc8 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -410,8 +410,6 @@
 static void
 destroy_both_connections(struct snd_bebob *bebob)
 {
-	break_both_connections(bebob);
-
 	cmp_connection_destroy(&bebob->in_conn);
 	cmp_connection_destroy(&bebob->out_conn);
 }
@@ -712,22 +710,16 @@
 	mutex_unlock(&bebob->mutex);
 }
 
+/*
+ * This function should be called before starting streams or after stopping
+ * streams.
+ */
 void snd_bebob_stream_destroy_duplex(struct snd_bebob *bebob)
 {
-	mutex_lock(&bebob->mutex);
-
-	amdtp_stream_pcm_abort(&bebob->rx_stream);
-	amdtp_stream_pcm_abort(&bebob->tx_stream);
-
-	amdtp_stream_stop(&bebob->rx_stream);
-	amdtp_stream_stop(&bebob->tx_stream);
-
 	amdtp_stream_destroy(&bebob->rx_stream);
 	amdtp_stream_destroy(&bebob->tx_stream);
 
 	destroy_both_connections(bebob);
-
-	mutex_unlock(&bebob->mutex);
 }
 
 /*
diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c
index fa9cf76..07dbd01 100644
--- a/sound/firewire/dice/dice-stream.c
+++ b/sound/firewire/dice/dice-stream.c
@@ -311,14 +311,21 @@
 	return err;
 }
 
+/*
+ * This function should be called before starting streams or after stopping
+ * streams.
+ */
 static void destroy_stream(struct snd_dice *dice, struct amdtp_stream *stream)
 {
-	amdtp_stream_destroy(stream);
+	struct fw_iso_resources *resources;
 
 	if (stream == &dice->tx_stream)
-		fw_iso_resources_destroy(&dice->tx_resources);
+		resources = &dice->tx_resources;
 	else
-		fw_iso_resources_destroy(&dice->rx_resources);
+		resources = &dice->rx_resources;
+
+	amdtp_stream_destroy(stream);
+	fw_iso_resources_destroy(resources);
 }
 
 int snd_dice_stream_init_duplex(struct snd_dice *dice)
@@ -332,6 +339,8 @@
 		goto end;
 
 	err = init_stream(dice, &dice->rx_stream);
+	if (err < 0)
+		destroy_stream(dice, &dice->tx_stream);
 end:
 	return err;
 }
@@ -340,10 +349,7 @@
 {
 	snd_dice_transaction_clear_enable(dice);
 
-	stop_stream(dice, &dice->tx_stream);
 	destroy_stream(dice, &dice->tx_stream);
-
-	stop_stream(dice, &dice->rx_stream);
 	destroy_stream(dice, &dice->rx_stream);
 
 	dice->substreams_counter = 0;
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c
index 90d8f40..70a111d7f 100644
--- a/sound/firewire/dice/dice.c
+++ b/sound/firewire/dice/dice.c
@@ -226,11 +226,20 @@
 	strcpy(card->mixername, "DICE");
 }
 
+/*
+ * This module releases the FireWire unit data after all ALSA character devices
+ * are released by applications. This is for releasing stream data or finishing
+ * transactions safely. Thus at returning from .remove(), this module still keep
+ * references for the unit.
+ */
 static void dice_card_free(struct snd_card *card)
 {
 	struct snd_dice *dice = card->private_data;
 
+	snd_dice_stream_destroy_duplex(dice);
 	snd_dice_transaction_destroy(dice);
+	fw_unit_put(dice->unit);
+
 	mutex_destroy(&dice->mutex);
 }
 
@@ -251,7 +260,7 @@
 
 	dice = card->private_data;
 	dice->card = card;
-	dice->unit = unit;
+	dice->unit = fw_unit_get(unit);
 	card->private_free = dice_card_free;
 
 	spin_lock_init(&dice->lock);
@@ -305,10 +314,7 @@
 {
 	struct snd_dice *dice = dev_get_drvdata(&unit->device);
 
-	snd_card_disconnect(dice->card);
-
-	snd_dice_stream_destroy_duplex(dice);
-
+	/* No need to wait for releasing card object in this context. */
 	snd_card_free_when_closed(dice->card);
 }
 
diff --git a/sound/firewire/fireworks/fireworks.c b/sound/firewire/fireworks/fireworks.c
index 3e2ed8e..2682e7e 100644
--- a/sound/firewire/fireworks/fireworks.c
+++ b/sound/firewire/fireworks/fireworks.c
@@ -173,11 +173,23 @@
 	return err;
 }
 
+/*
+ * This module releases the FireWire unit data after all ALSA character devices
+ * are released by applications. This is for releasing stream data or finishing
+ * transactions safely. Thus at returning from .remove(), this module still keep
+ * references for the unit.
+ */
 static void
 efw_card_free(struct snd_card *card)
 {
 	struct snd_efw *efw = card->private_data;
 
+	snd_efw_stream_destroy_duplex(efw);
+	snd_efw_transaction_remove_instance(efw);
+	fw_unit_put(efw->unit);
+
+	kfree(efw->resp_buf);
+
 	if (efw->card_index >= 0) {
 		mutex_lock(&devices_mutex);
 		clear_bit(efw->card_index, devices_used);
@@ -185,7 +197,6 @@
 	}
 
 	mutex_destroy(&efw->mutex);
-	kfree(efw->resp_buf);
 }
 
 static int
@@ -218,7 +229,7 @@
 	card->private_free = efw_card_free;
 
 	efw->card = card;
-	efw->unit = unit;
+	efw->unit = fw_unit_get(unit);
 	mutex_init(&efw->mutex);
 	spin_lock_init(&efw->lock);
 	init_waitqueue_head(&efw->hwdep_wait);
@@ -289,10 +300,7 @@
 {
 	struct snd_efw *efw = dev_get_drvdata(&unit->device);
 
-	snd_efw_stream_destroy_duplex(efw);
-	snd_efw_transaction_remove_instance(efw);
-
-	snd_card_disconnect(efw->card);
+	/* No need to wait for releasing card object in this context. */
 	snd_card_free_when_closed(efw->card);
 }
 
diff --git a/sound/firewire/fireworks/fireworks_stream.c b/sound/firewire/fireworks/fireworks_stream.c
index 4f440e1..c55db1b 100644
--- a/sound/firewire/fireworks/fireworks_stream.c
+++ b/sound/firewire/fireworks/fireworks_stream.c
@@ -100,17 +100,22 @@
 	return err;
 }
 
+/*
+ * This function should be called before starting the stream or after stopping
+ * the streams.
+ */
 static void
 destroy_stream(struct snd_efw *efw, struct amdtp_stream *stream)
 {
-	stop_stream(efw, stream);
-
-	amdtp_stream_destroy(stream);
+	struct cmp_connection *conn;
 
 	if (stream == &efw->tx_stream)
-		cmp_connection_destroy(&efw->out_conn);
+		conn = &efw->out_conn;
 	else
-		cmp_connection_destroy(&efw->in_conn);
+		conn = &efw->in_conn;
+
+	amdtp_stream_destroy(stream);
+	cmp_connection_destroy(&efw->out_conn);
 }
 
 static int
@@ -319,12 +324,8 @@
 
 void snd_efw_stream_destroy_duplex(struct snd_efw *efw)
 {
-	mutex_lock(&efw->mutex);
-
 	destroy_stream(efw, &efw->rx_stream);
 	destroy_stream(efw, &efw->tx_stream);
-
-	mutex_unlock(&efw->mutex);
 }
 
 void snd_efw_stream_lock_changed(struct snd_efw *efw)
diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c
index bda845a..29ccb36 100644
--- a/sound/firewire/oxfw/oxfw-stream.c
+++ b/sound/firewire/oxfw/oxfw-stream.c
@@ -337,6 +337,10 @@
 	stop_stream(oxfw, stream);
 }
 
+/*
+ * This function should be called before starting the stream or after stopping
+ * the streams.
+ */
 void snd_oxfw_stream_destroy_simplex(struct snd_oxfw *oxfw,
 				     struct amdtp_stream *stream)
 {
@@ -347,8 +351,6 @@
 	else
 		conn = &oxfw->in_conn;
 
-	stop_stream(oxfw, stream);
-
 	amdtp_stream_destroy(stream);
 	cmp_connection_destroy(conn);
 }
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index 60e5cad..8c6ce01 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -104,11 +104,23 @@
 	return err;
 }
 
+/*
+ * This module releases the FireWire unit data after all ALSA character devices
+ * are released by applications. This is for releasing stream data or finishing
+ * transactions safely. Thus at returning from .remove(), this module still keep
+ * references for the unit.
+ */
 static void oxfw_card_free(struct snd_card *card)
 {
 	struct snd_oxfw *oxfw = card->private_data;
 	unsigned int i;
 
+	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
+	if (oxfw->has_output)
+		snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
+
+	fw_unit_put(oxfw->unit);
+
 	for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
 		kfree(oxfw->tx_stream_formats[i]);
 		kfree(oxfw->rx_stream_formats[i]);
@@ -136,7 +148,7 @@
 	oxfw = card->private_data;
 	oxfw->card = card;
 	mutex_init(&oxfw->mutex);
-	oxfw->unit = unit;
+	oxfw->unit = fw_unit_get(unit);
 	oxfw->device_info = (const struct device_info *)id->driver_data;
 	spin_lock_init(&oxfw->lock);
 	init_waitqueue_head(&oxfw->hwdep_wait);
@@ -212,12 +224,7 @@
 {
 	struct snd_oxfw *oxfw = dev_get_drvdata(&unit->device);
 
-	snd_card_disconnect(oxfw->card);
-
-	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
-	if (oxfw->has_output)
-		snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
-
+	/* No need to wait for releasing card object in this context. */
 	snd_card_free_when_closed(oxfw->card);
 }
 
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index dfcb5e9..a2ce773 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -961,7 +961,6 @@
 		dev_err(chip->card->dev, "cannot allocate CORB/RIRB\n");
 	return err;
 }
-EXPORT_SYMBOL_GPL(azx_alloc_cmd_io);
 
 static void azx_init_cmd_io(struct azx *chip)
 {
@@ -1026,7 +1025,6 @@
 	azx_writeb(chip, RIRBCTL, AZX_RBCTL_DMA_EN | AZX_RBCTL_IRQ_EN);
 	spin_unlock_irq(&chip->reg_lock);
 }
-EXPORT_SYMBOL_GPL(azx_init_cmd_io);
 
 static void azx_free_cmd_io(struct azx *chip)
 {
@@ -1036,7 +1034,6 @@
 	azx_writeb(chip, CORBCTL, 0);
 	spin_unlock_irq(&chip->reg_lock);
 }
-EXPORT_SYMBOL_GPL(azx_free_cmd_io);
 
 static unsigned int azx_command_addr(u32 cmd)
 {
@@ -1316,7 +1313,6 @@
 	else
 		return azx_corb_send_cmd(bus, val);
 }
-EXPORT_SYMBOL_GPL(azx_send_cmd);
 
 /* get a response */
 static unsigned int azx_get_response(struct hda_bus *bus,
@@ -1330,7 +1326,6 @@
 	else
 		return azx_rirb_get_response(bus, addr);
 }
-EXPORT_SYMBOL_GPL(azx_get_response);
 
 #ifdef CONFIG_SND_HDA_DSP_LOADER
 /*
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 36d2f20..4ca3d5d 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1966,7 +1966,7 @@
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* Panther Point */
 	{ PCI_DEVICE(0x8086, 0x1e20),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* Lynx Point */
 	{ PCI_DEVICE(0x8086, 0x8c20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6d36c5b..87eff31 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -79,6 +79,7 @@
 	STAC_ALIENWARE_M17X,
 	STAC_92HD89XX_HP_FRONT_JACK,
 	STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK,
+	STAC_92HD73XX_ASUS_MOBO,
 	STAC_92HD73XX_MODELS
 };
 
@@ -1911,7 +1912,18 @@
 	[STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = stac92hd89xx_hp_z1_g2_right_mic_jack_pin_configs,
-	}
+	},
+	[STAC_92HD73XX_ASUS_MOBO] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			/* enable 5.1 and SPDIF out */
+			{ 0x0c, 0x01014411 },
+			{ 0x0d, 0x01014410 },
+			{ 0x0e, 0x01014412 },
+			{ 0x22, 0x014b1180 },
+			{ }
+		}
+	},
 };
 
 static const struct hda_model_fixup stac92hd73xx_models[] = {
@@ -1923,6 +1935,7 @@
 	{ .id = STAC_DELL_M6_BOTH, .name = "dell-m6" },
 	{ .id = STAC_DELL_EQ, .name = "dell-eq" },
 	{ .id = STAC_ALIENWARE_M17X, .name = "alienware" },
+	{ .id = STAC_92HD73XX_ASUS_MOBO, .name = "asus-mobo" },
 	{}
 };
 
@@ -1975,6 +1988,8 @@
 				"HP Z1 G2", STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2b17,
 				"unknown HP", STAC_92HD89XX_HP_FRONT_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_ASUSTEK, 0x83f8, "ASUS AT4NM10",
+		      STAC_92HD73XX_ASUS_MOBO),
 	{} /* terminator */
 };
 
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index fb0b7e8b..841d059 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -187,6 +187,94 @@
 	return IRQ_HANDLED;
 }
 
+/*
+ * When the bit clock is input, limit the maximum rate according to the
+ * Serial Clock Ratio Considerations section from the SSC documentation:
+ *
+ *   The Transmitter and the Receiver can be programmed to operate
+ *   with the clock signals provided on either the TK or RK pins.
+ *   This allows the SSC to support many slave-mode data transfers.
+ *   In this case, the maximum clock speed allowed on the RK pin is:
+ *   - Peripheral clock divided by 2 if Receiver Frame Synchro is input
+ *   - Peripheral clock divided by 3 if Receiver Frame Synchro is output
+ *   In addition, the maximum clock speed allowed on the TK pin is:
+ *   - Peripheral clock divided by 6 if Transmit Frame Synchro is input
+ *   - Peripheral clock divided by 2 if Transmit Frame Synchro is output
+ *
+ * When the bit clock is output, limit the rate according to the
+ * SSC divider restrictions.
+ */
+static int atmel_ssc_hw_rule_rate(struct snd_pcm_hw_params *params,
+				  struct snd_pcm_hw_rule *rule)
+{
+	struct atmel_ssc_info *ssc_p = rule->private;
+	struct ssc_device *ssc = ssc_p->ssc;
+	struct snd_interval *i = hw_param_interval(params, rule->var);
+	struct snd_interval t;
+	struct snd_ratnum r = {
+		.den_min = 1,
+		.den_max = 4095,
+		.den_step = 1,
+	};
+	unsigned int num = 0, den = 0;
+	int frame_size;
+	int mck_div = 2;
+	int ret;
+
+	frame_size = snd_soc_params_to_frame_size(params);
+	if (frame_size < 0)
+		return frame_size;
+
+	switch (ssc_p->daifmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFS:
+		if ((ssc_p->dir_mask & SSC_DIR_MASK_CAPTURE)
+		    && ssc->clk_from_rk_pin)
+			/* Receiver Frame Synchro (i.e. capture)
+			 * is output (format is _CFS) and the RK pin
+			 * is used for input (format is _CBM_).
+			 */
+			mck_div = 3;
+		break;
+
+	case SND_SOC_DAIFMT_CBM_CFM:
+		if ((ssc_p->dir_mask & SSC_DIR_MASK_PLAYBACK)
+		    && !ssc->clk_from_rk_pin)
+			/* Transmit Frame Synchro (i.e. playback)
+			 * is input (format is _CFM) and the TK pin
+			 * is used for input (format _CBM_ but not
+			 * using the RK pin).
+			 */
+			mck_div = 6;
+		break;
+	}
+
+	switch (ssc_p->daifmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		r.num = ssc_p->mck_rate / mck_div / frame_size;
+
+		ret = snd_interval_ratnum(i, 1, &r, &num, &den);
+		if (ret >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {
+			params->rate_num = num;
+			params->rate_den = den;
+		}
+		break;
+
+	case SND_SOC_DAIFMT_CBM_CFS:
+	case SND_SOC_DAIFMT_CBM_CFM:
+		t.min = 8000;
+		t.max = ssc_p->mck_rate / mck_div / frame_size;
+		t.openmin = t.openmax = 0;
+		t.integer = 0;
+		ret = snd_interval_refine(i, &t);
+		break;
+
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
 
 /*-------------------------------------------------------------------------*\
  * DAI functions
@@ -200,6 +288,7 @@
 	struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
 	struct atmel_pcm_dma_params *dma_params;
 	int dir, dir_mask;
+	int ret;
 
 	pr_debug("atmel_ssc_startup: SSC_SR=0x%u\n",
 		ssc_readl(ssc_p->ssc->regs, SR));
@@ -207,6 +296,7 @@
 	/* Enable PMC peripheral clock for this SSC */
 	pr_debug("atmel_ssc_dai: Starting clock\n");
 	clk_enable(ssc_p->ssc->clk);
+	ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk);
 
 	/* Reset the SSC to keep it at a clean status */
 	ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
@@ -219,6 +309,17 @@
 		dir_mask = SSC_DIR_MASK_CAPTURE;
 	}
 
+	ret = snd_pcm_hw_rule_add(substream->runtime, 0,
+				  SNDRV_PCM_HW_PARAM_RATE,
+				  atmel_ssc_hw_rule_rate,
+				  ssc_p,
+				  SNDRV_PCM_HW_PARAM_FRAME_BITS,
+				  SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+	if (ret < 0) {
+		dev_err(dai->dev, "Failed to specify rate rule: %d\n", ret);
+		return ret;
+	}
+
 	dma_params = &ssc_dma_params[dai->id][dir];
 	dma_params->ssc = ssc_p->ssc;
 	dma_params->substream = substream;
@@ -783,8 +884,6 @@
 #  define atmel_ssc_resume	NULL
 #endif /* CONFIG_PM */
 
-#define ATMEL_SSC_RATES (SNDRV_PCM_RATE_8000_96000)
-
 #define ATMEL_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_LE |\
 			  SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
@@ -804,12 +903,16 @@
 		.playback = {
 			.channels_min = 1,
 			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
+			.rates = SNDRV_PCM_RATE_CONTINUOUS,
+			.rate_min = 8000,
+			.rate_max = 384000,
 			.formats = ATMEL_SSC_FORMATS,},
 		.capture = {
 			.channels_min = 1,
 			.channels_max = 2,
-			.rates = ATMEL_SSC_RATES,
+			.rates = SNDRV_PCM_RATE_CONTINUOUS,
+			.rate_min = 8000,
+			.rate_max = 384000,
 			.formats = ATMEL_SSC_FORMATS,},
 		.ops = &atmel_ssc_dai_ops,
 };
diff --git a/sound/soc/atmel/atmel_ssc_dai.h b/sound/soc/atmel/atmel_ssc_dai.h
index b1f08d5..80b1538 100644
--- a/sound/soc/atmel/atmel_ssc_dai.h
+++ b/sound/soc/atmel/atmel_ssc_dai.h
@@ -115,6 +115,7 @@
 	unsigned short rcmr_period;
 	struct atmel_pcm_dma_params *dma_params[2];
 	struct atmel_ssc_state ssc_state;
+	unsigned long mck_rate;
 };
 
 int atmel_ssc_set_audio(int ssc_id);
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index f5ad214..8de8361 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -46,8 +46,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <asm/mach-types.h>
-
 #include "../codecs/wm8731.h"
 #include "atmel-pcm.h"
 #include "atmel_ssc_dai.h"
@@ -171,9 +169,7 @@
 	int ret;
 
 	if (!np) {
-		if (!(machine_is_at91sam9g20ek() ||
-			machine_is_at91sam9g20ek_2mmc()))
-			return -ENODEV;
+		return -ENODEV;
 	}
 
 	ret = atmel_ssc_set_audio(0);
@@ -210,39 +206,37 @@
 	card->dev = &pdev->dev;
 
 	/* Parse device node info */
-	if (np) {
-		ret = snd_soc_of_parse_card_name(card, "atmel,model");
-		if (ret)
-			goto err;
+	ret = snd_soc_of_parse_card_name(card, "atmel,model");
+	if (ret)
+		goto err;
 
-		ret = snd_soc_of_parse_audio_routing(card,
-			"atmel,audio-routing");
-		if (ret)
-			goto err;
+	ret = snd_soc_of_parse_audio_routing(card,
+		"atmel,audio-routing");
+	if (ret)
+		goto err;
 
-		/* Parse codec info */
-		at91sam9g20ek_dai.codec_name = NULL;
-		codec_np = of_parse_phandle(np, "atmel,audio-codec", 0);
-		if (!codec_np) {
-			dev_err(&pdev->dev, "codec info missing\n");
-			return -EINVAL;
-		}
-		at91sam9g20ek_dai.codec_of_node = codec_np;
-
-		/* Parse dai and platform info */
-		at91sam9g20ek_dai.cpu_dai_name = NULL;
-		at91sam9g20ek_dai.platform_name = NULL;
-		cpu_np = of_parse_phandle(np, "atmel,ssc-controller", 0);
-		if (!cpu_np) {
-			dev_err(&pdev->dev, "dai and pcm info missing\n");
-			return -EINVAL;
-		}
-		at91sam9g20ek_dai.cpu_of_node = cpu_np;
-		at91sam9g20ek_dai.platform_of_node = cpu_np;
-
-		of_node_put(codec_np);
-		of_node_put(cpu_np);
+	/* Parse codec info */
+	at91sam9g20ek_dai.codec_name = NULL;
+	codec_np = of_parse_phandle(np, "atmel,audio-codec", 0);
+	if (!codec_np) {
+		dev_err(&pdev->dev, "codec info missing\n");
+		return -EINVAL;
 	}
+	at91sam9g20ek_dai.codec_of_node = codec_np;
+
+	/* Parse dai and platform info */
+	at91sam9g20ek_dai.cpu_dai_name = NULL;
+	at91sam9g20ek_dai.platform_name = NULL;
+	cpu_np = of_parse_phandle(np, "atmel,ssc-controller", 0);
+	if (!cpu_np) {
+		dev_err(&pdev->dev, "dai and pcm info missing\n");
+		return -EINVAL;
+	}
+	at91sam9g20ek_dai.cpu_of_node = cpu_np;
+	at91sam9g20ek_dai.platform_of_node = cpu_np;
+
+	of_node_put(codec_np);
+	of_node_put(cpu_np);
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig
index 7b7fbcd..c7cd60f 100644
--- a/sound/soc/cirrus/Kconfig
+++ b/sound/soc/cirrus/Kconfig
@@ -16,7 +16,7 @@
 
 config SND_EP93XX_SOC_SNAPPERCL15
         tristate "SoC Audio support for Bluewater Systems Snapper CL15 module"
-        depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15
+        depends on SND_EP93XX_SOC && MACH_SNAPPER_CL15 && I2C
         select SND_EP93XX_SOC_I2S
         select SND_SOC_TLV320AIC23_I2C
         help
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 064e6c1..ea9f0e3 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -69,7 +69,7 @@
 	select SND_SOC_MAX98088 if I2C
 	select SND_SOC_MAX98090 if I2C
 	select SND_SOC_MAX98095 if I2C
-	select SND_SOC_MAX98357A
+	select SND_SOC_MAX98357A if GPIOLIB
 	select SND_SOC_MAX9850 if I2C
 	select SND_SOC_MAX9768 if I2C
 	select SND_SOC_MAX9877 if I2C
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index 70ab357..7ad8e15 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -938,22 +938,15 @@
 		adau1977->dvdd_reg = NULL;
 	}
 
-	adau1977->reset_gpio = devm_gpiod_get(dev, "reset");
-	if (IS_ERR(adau1977->reset_gpio)) {
-		ret = PTR_ERR(adau1977->reset_gpio);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return PTR_ERR(adau1977->reset_gpio);
-		adau1977->reset_gpio = NULL;
-	}
+	adau1977->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+						       GPIOD_OUT_LOW);
+	if (IS_ERR(adau1977->reset_gpio))
+		return PTR_ERR(adau1977->reset_gpio);
 
 	dev_set_drvdata(dev, adau1977);
 
-	if (adau1977->reset_gpio) {
-		ret = gpiod_direction_output(adau1977->reset_gpio, 0);
-		if (ret)
-			return ret;
+	if (adau1977->reset_gpio)
 		ndelay(100);
-	}
 
 	ret = adau1977_power_enable(adau1977);
 	if (ret)
diff --git a/sound/soc/codecs/cs35l32.c b/sound/soc/codecs/cs35l32.c
index f2b8aad..60598b2 100644
--- a/sound/soc/codecs/cs35l32.c
+++ b/sound/soc/codecs/cs35l32.c
@@ -437,20 +437,13 @@
 	}
 
 	/* Reset the Device */
-	cs35l32->reset_gpio = devm_gpiod_get(&i2c_client->dev,
-		"reset-gpios");
-	if (IS_ERR(cs35l32->reset_gpio)) {
-		ret = PTR_ERR(cs35l32->reset_gpio);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return ret;
+	cs35l32->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev,
+		"reset", GPIOD_OUT_LOW);
+	if (IS_ERR(cs35l32->reset_gpio))
+		return PTR_ERR(cs35l32->reset_gpio);
 
-		cs35l32->reset_gpio = NULL;
-	} else {
-		ret = gpiod_direction_output(cs35l32->reset_gpio, 0);
-		if (ret)
-			return ret;
+	if (cs35l32->reset_gpio)
 		gpiod_set_value_cansleep(cs35l32->reset_gpio, 1);
-	}
 
 	/* initialize codec */
 	ret = regmap_read(cs35l32->regmap, CS35L32_DEVID_AB, &reg);
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index ce60868..cac48dd 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -605,21 +605,14 @@
 		return ret;
 	}
 
-	cs4265->reset_gpio = devm_gpiod_get(&i2c_client->dev,
-		"reset-gpios");
-	if (IS_ERR(cs4265->reset_gpio)) {
-		ret = PTR_ERR(cs4265->reset_gpio);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return ret;
+	cs4265->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev,
+		"reset", GPIOD_OUT_LOW);
+	if (IS_ERR(cs4265->reset_gpio))
+		return PTR_ERR(cs4265->reset_gpio);
 
-		cs4265->reset_gpio = NULL;
-	} else {
-		ret = gpiod_direction_output(cs4265->reset_gpio, 0);
-		if (ret)
-			return ret;
+	if (cs4265->reset_gpio) {
 		mdelay(1);
 		gpiod_set_value_cansleep(cs4265->reset_gpio, 1);
-
 	}
 
 	i2c_set_clientdata(i2c_client, cs4265);
diff --git a/sound/soc/codecs/max98357a.c b/sound/soc/codecs/max98357a.c
index 1806333..bf3e933 100644
--- a/sound/soc/codecs/max98357a.c
+++ b/sound/soc/codecs/max98357a.c
@@ -12,11 +12,19 @@
  * max98357a.c -- MAX98357A ALSA SoC Codec driver
  */
 
-#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/err.h>
 #include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
+#include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <sound/pcm.h>
 #include <sound/soc.h>
-
-#define DRV_NAME "max98357a"
+#include <sound/soc-dai.h>
+#include <sound/soc-dapm.h>
 
 static int max98357a_daiops_trigger(struct snd_pcm_substream *substream,
 		int cmd, struct snd_soc_dai *dai)
@@ -77,9 +85,9 @@
 };
 
 static struct snd_soc_dai_driver max98357a_dai_driver = {
-	.name = DRV_NAME,
+	.name = "HiFi",
 	.playback = {
-		.stream_name	= DRV_NAME "-playback",
+		.stream_name	= "HiFi Playback",
 		.formats	= SNDRV_PCM_FMTBIT_S16 |
 					SNDRV_PCM_FMTBIT_S24 |
 					SNDRV_PCM_FMTBIT_S32,
@@ -117,7 +125,7 @@
 
 #ifdef CONFIG_OF
 static const struct of_device_id max98357a_device_id[] = {
-	{ .compatible = "maxim," DRV_NAME, },
+	{ .compatible = "maxim,max98357a" },
 	{}
 };
 MODULE_DEVICE_TABLE(of, max98357a_device_id);
@@ -125,7 +133,7 @@
 
 static struct platform_driver max98357a_platform_driver = {
 	.driver = {
-		.name = DRV_NAME,
+		.name = "max98357a",
 		.of_match_table = of_match_ptr(max98357a_device_id),
 	},
 	.probe	= max98357a_platform_probe,
@@ -135,4 +143,3 @@
 
 MODULE_DESCRIPTION("Maxim MAX98357A Codec Driver");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c
index 9974f20..4b5f1fe 100644
--- a/sound/soc/codecs/pcm512x.c
+++ b/sound/soc/codecs/pcm512x.c
@@ -54,6 +54,9 @@
 	int pll_d;
 	int pll_p;
 	unsigned long real_pll;
+	unsigned long overclock_pll;
+	unsigned long overclock_dac;
+	unsigned long overclock_dsp;
 };
 
 /*
@@ -224,6 +227,90 @@
 	}
 }
 
+static int pcm512x_overclock_pll_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = pcm512x->overclock_pll;
+	return 0;
+}
+
+static int pcm512x_overclock_pll_put(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	switch (codec->dapm.bias_level) {
+	case SND_SOC_BIAS_OFF:
+	case SND_SOC_BIAS_STANDBY:
+		break;
+	default:
+		return -EBUSY;
+	}
+
+	pcm512x->overclock_pll = ucontrol->value.integer.value[0];
+	return 0;
+}
+
+static int pcm512x_overclock_dsp_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = pcm512x->overclock_dsp;
+	return 0;
+}
+
+static int pcm512x_overclock_dsp_put(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	switch (codec->dapm.bias_level) {
+	case SND_SOC_BIAS_OFF:
+	case SND_SOC_BIAS_STANDBY:
+		break;
+	default:
+		return -EBUSY;
+	}
+
+	pcm512x->overclock_dsp = ucontrol->value.integer.value[0];
+	return 0;
+}
+
+static int pcm512x_overclock_dac_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = pcm512x->overclock_dac;
+	return 0;
+}
+
+static int pcm512x_overclock_dac_put(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
+
+	switch (codec->dapm.bias_level) {
+	case SND_SOC_BIAS_OFF:
+	case SND_SOC_BIAS_STANDBY:
+		break;
+	default:
+		return -EBUSY;
+	}
+
+	pcm512x->overclock_dac = ucontrol->value.integer.value[0];
+	return 0;
+}
+
 static const DECLARE_TLV_DB_SCALE(digital_tlv, -10350, 50, 1);
 static const DECLARE_TLV_DB_SCALE(analog_tlv, -600, 600, 0);
 static const DECLARE_TLV_DB_SCALE(boost_tlv, 0, 80, 0);
@@ -328,6 +415,13 @@
 SOC_ENUM("Volume Ramp Up Step", pcm512x_vnus),
 SOC_ENUM("Volume Ramp Down Emergency Rate", pcm512x_vedf),
 SOC_ENUM("Volume Ramp Down Emergency Step", pcm512x_veds),
+
+SOC_SINGLE_EXT("Max Overclock PLL", SND_SOC_NOPM, 0, 20, 0,
+	       pcm512x_overclock_pll_get, pcm512x_overclock_pll_put),
+SOC_SINGLE_EXT("Max Overclock DSP", SND_SOC_NOPM, 0, 40, 0,
+	       pcm512x_overclock_dsp_get, pcm512x_overclock_dsp_put),
+SOC_SINGLE_EXT("Max Overclock DAC", SND_SOC_NOPM, 0, 40, 0,
+	       pcm512x_overclock_dac_get, pcm512x_overclock_dac_put),
 };
 
 static const struct snd_soc_dapm_widget pcm512x_dapm_widgets[] = {
@@ -346,6 +440,45 @@
 	{ "OUTR", NULL, "DACR" },
 };
 
+static unsigned long pcm512x_pll_max(struct pcm512x_priv *pcm512x)
+{
+	return 25000000 + 25000000 * pcm512x->overclock_pll / 100;
+}
+
+static unsigned long pcm512x_dsp_max(struct pcm512x_priv *pcm512x)
+{
+	return 50000000 + 50000000 * pcm512x->overclock_dsp / 100;
+}
+
+static unsigned long pcm512x_dac_max(struct pcm512x_priv *pcm512x,
+				     unsigned long rate)
+{
+	return rate + rate * pcm512x->overclock_dac / 100;
+}
+
+static unsigned long pcm512x_sck_max(struct pcm512x_priv *pcm512x)
+{
+	if (!pcm512x->pll_out)
+		return 25000000;
+	return pcm512x_pll_max(pcm512x);
+}
+
+static unsigned long pcm512x_ncp_target(struct pcm512x_priv *pcm512x,
+					unsigned long dac_rate)
+{
+	/*
+	 * If the DAC is not actually overclocked, use the good old
+	 * NCP target rate...
+	 */
+	if (dac_rate <= 6144000)
+		return 1536000;
+	/*
+	 * ...but if the DAC is in fact overclocked, bump the NCP target
+	 * rate to get the recommended dividers even when overclocking.
+	 */
+	return pcm512x_dac_max(pcm512x, 1536000);
+}
+
 static const u32 pcm512x_dai_rates[] = {
 	8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000,
 	88200, 96000, 176400, 192000, 384000,
@@ -359,6 +492,7 @@
 static int pcm512x_hw_rule_rate(struct snd_pcm_hw_params *params,
 				struct snd_pcm_hw_rule *rule)
 {
+	struct pcm512x_priv *pcm512x = rule->private;
 	struct snd_interval ranges[2];
 	int frame_size;
 
@@ -377,7 +511,7 @@
 		 */
 		memset(ranges, 0, sizeof(ranges));
 		ranges[0].min = 8000;
-		ranges[0].max = 25000000 / frame_size / 2;
+		ranges[0].max = pcm512x_sck_max(pcm512x) / frame_size / 2;
 		ranges[1].min = DIV_ROUND_UP(16000000, frame_size);
 		ranges[1].max = 384000;
 		break;
@@ -408,7 +542,7 @@
 		return snd_pcm_hw_rule_add(substream->runtime, 0,
 					   SNDRV_PCM_HW_PARAM_RATE,
 					   pcm512x_hw_rule_rate,
-					   NULL,
+					   pcm512x,
 					   SNDRV_PCM_HW_PARAM_FRAME_BITS,
 					   SNDRV_PCM_HW_PARAM_CHANNELS, -1);
 
@@ -517,6 +651,8 @@
 				      unsigned long bclk_rate)
 {
 	struct device *dev = dai->dev;
+	struct snd_soc_codec *codec = dai->codec;
+	struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec);
 	unsigned long sck_rate;
 	int pow2;
 
@@ -527,9 +663,10 @@
 	 * as many factors of 2 as possible, as that makes it easier
 	 * to find a fast DAC rate
 	 */
-	pow2 = 1 << fls((25000000 - 16000000) / bclk_rate);
+	pow2 = 1 << fls((pcm512x_pll_max(pcm512x) - 16000000) / bclk_rate);
 	for (; pow2; pow2 >>= 1) {
-		sck_rate = rounddown(25000000, bclk_rate * pow2);
+		sck_rate = rounddown(pcm512x_pll_max(pcm512x),
+				     bclk_rate * pow2);
 		if (sck_rate >= 16000000)
 			break;
 	}
@@ -678,7 +815,7 @@
 		return 0; /* futile, quit early */
 
 	/* run DAC no faster than 6144000 Hz */
-	for (dac_rate = rounddown(6144000, osr_rate);
+	for (dac_rate = rounddown(pcm512x_dac_max(pcm512x, 6144000), osr_rate);
 	     dac_rate;
 	     dac_rate -= osr_rate) {
 
@@ -805,7 +942,7 @@
 	osr_rate = 16 * sample_rate;
 
 	/* run DSP no faster than 50 MHz */
-	dsp_div = mck_rate > 50000000 ? 2 : 1;
+	dsp_div = mck_rate > pcm512x_dsp_max(pcm512x) ? 2 : 1;
 
 	dac_rate = pcm512x_pllin_dac_rate(dai, osr_rate, pllin_rate);
 	if (dac_rate) {
@@ -836,7 +973,8 @@
 		dacsrc_rate = pllin_rate;
 	} else {
 		/* run DAC no faster than 6144000 Hz */
-		unsigned long dac_mul = 6144000 / osr_rate;
+		unsigned long dac_mul = pcm512x_dac_max(pcm512x, 6144000)
+			/ osr_rate;
 		unsigned long sck_mul = sck_rate / osr_rate;
 
 		for (; dac_mul; dac_mul--) {
@@ -863,28 +1001,30 @@
 		dacsrc_rate = sck_rate;
 	}
 
+	osr_div = DIV_ROUND_CLOSEST(dac_rate, osr_rate);
+	if (osr_div > 128) {
+		dev_err(dev, "Failed to find OSR divider\n");
+		return -EINVAL;
+	}
+
 	dac_div = DIV_ROUND_CLOSEST(dacsrc_rate, dac_rate);
 	if (dac_div > 128) {
 		dev_err(dev, "Failed to find DAC divider\n");
 		return -EINVAL;
 	}
+	dac_rate = dacsrc_rate / dac_div;
 
-	ncp_div = DIV_ROUND_CLOSEST(dacsrc_rate / dac_div, 1536000);
-	if (ncp_div > 128 || dacsrc_rate / dac_div / ncp_div > 2048000) {
+	ncp_div = DIV_ROUND_CLOSEST(dac_rate,
+				    pcm512x_ncp_target(pcm512x, dac_rate));
+	if (ncp_div > 128 || dac_rate / ncp_div > 2048000) {
 		/* run NCP no faster than 2048000 Hz, but why? */
-		ncp_div = DIV_ROUND_UP(dacsrc_rate / dac_div, 2048000);
+		ncp_div = DIV_ROUND_UP(dac_rate, 2048000);
 		if (ncp_div > 128) {
 			dev_err(dev, "Failed to find NCP divider\n");
 			return -EINVAL;
 		}
 	}
 
-	osr_div = DIV_ROUND_CLOSEST(dac_rate, osr_rate);
-	if (osr_div > 128) {
-		dev_err(dev, "Failed to find OSR divider\n");
-		return -EINVAL;
-	}
-
 	idac = mck_rate / (dsp_div * sample_rate);
 
 	ret = regmap_write(pcm512x->regmap, PCM512x_DSP_CLKDIV, dsp_div - 1);
@@ -937,11 +1077,11 @@
 		return ret;
 	}
 
-	if (sample_rate <= 48000)
+	if (sample_rate <= pcm512x_dac_max(pcm512x, 48000))
 		fssp = PCM512x_FSSP_48KHZ;
-	else if (sample_rate <= 96000)
+	else if (sample_rate <= pcm512x_dac_max(pcm512x, 96000))
 		fssp = PCM512x_FSSP_96KHZ;
-	else if (sample_rate <= 192000)
+	else if (sample_rate <= pcm512x_dac_max(pcm512x, 192000))
 		fssp = PCM512x_FSSP_192KHZ;
 	else
 		fssp = PCM512x_FSSP_384KHZ;
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index f374840..16723b1 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -395,9 +395,20 @@
 
 	rt286->jack = jack;
 
-	/* Send an initial empty report */
-	snd_soc_jack_report(rt286->jack, 0,
-		SND_JACK_MICROPHONE | SND_JACK_HEADPHONE);
+	if (jack) {
+		/* enable IRQ */
+		if (rt286->jack->status | SND_JACK_HEADPHONE)
+			snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO1");
+		regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x2);
+		/* Send an initial empty report */
+		snd_soc_jack_report(rt286->jack, rt286->jack->status,
+			SND_JACK_MICROPHONE | SND_JACK_HEADPHONE);
+	} else {
+		/* disable IRQ */
+		regmap_update_bits(rt286->regmap, RT286_IRQ_CTRL, 0x2, 0x0);
+		snd_soc_dapm_disable_pin(&codec->dapm, "LDO1");
+	}
+	snd_soc_dapm_sync(&codec->dapm);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index e1a4a45..fd10261 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -225,7 +225,6 @@
 	case RT5670_ADC_EQ_CTRL1:
 	case RT5670_EQ_CTRL1:
 	case RT5670_ALC_CTRL_1:
-	case RT5670_IRQ_CTRL1:
 	case RT5670_IRQ_CTRL2:
 	case RT5670_INT_IRQ_ST:
 	case RT5670_IL_CMD:
@@ -2703,6 +2702,12 @@
 
 	regmap_write(rt5670->regmap, RT5670_RESET, 0);
 
+	regmap_read(rt5670->regmap, RT5670_VENDOR_ID, &val);
+	if (val >= 4)
+		regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0980);
+	else
+		regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0d00);
+
 	ret = regmap_register_patch(rt5670->regmap, init_list,
 				    ARRAY_SIZE(init_list));
 	if (ret != 0)
diff --git a/sound/soc/codecs/rt5670.h b/sound/soc/codecs/rt5670.h
index 21f8e18..0a67adb 100644
--- a/sound/soc/codecs/rt5670.h
+++ b/sound/soc/codecs/rt5670.h
@@ -1950,17 +1950,20 @@
 };
 
 enum {
+	RT5670_DMIC1_DISABLED,
 	RT5670_DMIC_DATA_GPIO6,
 	RT5670_DMIC_DATA_IN2P,
 	RT5670_DMIC_DATA_GPIO7,
 };
 
 enum {
+	RT5670_DMIC2_DISABLED,
 	RT5670_DMIC_DATA_GPIO8,
 	RT5670_DMIC_DATA_IN3N,
 };
 
 enum {
+	RT5670_DMIC3_DISABLED,
 	RT5670_DMIC_DATA_GPIO9,
 	RT5670_DMIC_DATA_GPIO10,
 	RT5670_DMIC_DATA_GPIO5,
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 5d0bb87..c2a6e40 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -718,11 +718,24 @@
 			RT5677_LDO1_SEL_MASK, 0x0);
 		regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG2,
 			RT5677_PWR_LDO1, RT5677_PWR_LDO1);
-		regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK1,
-			RT5677_MCLK_SRC_MASK, RT5677_MCLK2_SRC);
-		regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
-			RT5677_PLL2_PR_SRC_MASK | RT5677_DSP_CLK_SRC_MASK,
-			RT5677_PLL2_PR_SRC_MCLK2 | RT5677_DSP_CLK_SRC_BYPASS);
+		switch (rt5677->type) {
+		case RT5677:
+			regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK1,
+				RT5677_MCLK_SRC_MASK, RT5677_MCLK2_SRC);
+			regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
+				RT5677_PLL2_PR_SRC_MASK |
+				RT5677_DSP_CLK_SRC_MASK,
+				RT5677_PLL2_PR_SRC_MCLK2 |
+				RT5677_DSP_CLK_SRC_BYPASS);
+			break;
+		case RT5676:
+			regmap_update_bits(rt5677->regmap, RT5677_GLB_CLK2,
+				RT5677_DSP_CLK_SRC_MASK,
+				RT5677_DSP_CLK_SRC_BYPASS);
+			break;
+		default:
+			break;
+		}
 		regmap_write(rt5677->regmap, RT5677_PWR_DSP2, 0x07ff);
 		regmap_write(rt5677->regmap, RT5677_PWR_DSP1, 0x07fd);
 		rt5677_set_dsp_mode(codec, true);
@@ -3284,8 +3297,8 @@
 	{ "IB45 Bypass Mux", "Bypass", "IB45 Mux" },
 	{ "IB45 Bypass Mux", "Pass SRC", "IB45 Mux" },
 
-	{ "IB6 Mux", "IF1 DAC 6", "IF1 DAC6" },
-	{ "IB6 Mux", "IF2 DAC 6", "IF2 DAC6" },
+	{ "IB6 Mux", "IF1 DAC 6", "IF1 DAC6 Mux" },
+	{ "IB6 Mux", "IF2 DAC 6", "IF2 DAC6 Mux" },
 	{ "IB6 Mux", "SLB DAC 6", "SLB DAC6" },
 	{ "IB6 Mux", "STO4 ADC MIX L", "Stereo4 ADC MIXL" },
 	{ "IB6 Mux", "IF4 DAC L", "IF4 DAC L" },
@@ -3293,8 +3306,8 @@
 	{ "IB6 Mux", "STO2 ADC MIX L", "Stereo2 ADC MIXL" },
 	{ "IB6 Mux", "STO3 ADC MIX L", "Stereo3 ADC MIXL" },
 
-	{ "IB7 Mux", "IF1 DAC 7", "IF1 DAC7" },
-	{ "IB7 Mux", "IF2 DAC 7", "IF2 DAC7" },
+	{ "IB7 Mux", "IF1 DAC 7", "IF1 DAC7 Mux" },
+	{ "IB7 Mux", "IF2 DAC 7", "IF2 DAC7 Mux" },
 	{ "IB7 Mux", "SLB DAC 7", "SLB DAC7" },
 	{ "IB7 Mux", "STO4 ADC MIX R", "Stereo4 ADC MIXR" },
 	{ "IB7 Mux", "IF4 DAC R", "IF4 DAC R" },
@@ -3635,15 +3648,15 @@
 	{ "DAC1 FS", NULL, "DAC1 MIXL" },
 	{ "DAC1 FS", NULL, "DAC1 MIXR" },
 
-	{ "DAC2 L Mux", "IF1 DAC 2", "IF1 DAC2" },
-	{ "DAC2 L Mux", "IF2 DAC 2", "IF2 DAC2" },
+	{ "DAC2 L Mux", "IF1 DAC 2", "IF1 DAC2 Mux" },
+	{ "DAC2 L Mux", "IF2 DAC 2", "IF2 DAC2 Mux" },
 	{ "DAC2 L Mux", "IF3 DAC L", "IF3 DAC L" },
 	{ "DAC2 L Mux", "IF4 DAC L", "IF4 DAC L" },
 	{ "DAC2 L Mux", "SLB DAC 2", "SLB DAC2" },
 	{ "DAC2 L Mux", "OB 2", "OutBound2" },
 
-	{ "DAC2 R Mux", "IF1 DAC 3", "IF1 DAC3" },
-	{ "DAC2 R Mux", "IF2 DAC 3", "IF2 DAC3" },
+	{ "DAC2 R Mux", "IF1 DAC 3", "IF1 DAC3 Mux" },
+	{ "DAC2 R Mux", "IF2 DAC 3", "IF2 DAC3 Mux" },
 	{ "DAC2 R Mux", "IF3 DAC R", "IF3 DAC R" },
 	{ "DAC2 R Mux", "IF4 DAC R", "IF4 DAC R" },
 	{ "DAC2 R Mux", "SLB DAC 3", "SLB DAC3" },
@@ -3651,29 +3664,29 @@
 	{ "DAC2 R Mux", "Haptic Generator", "Haptic Generator" },
 	{ "DAC2 R Mux", "VAD ADC", "VAD ADC Mux" },
 
-	{ "DAC3 L Mux", "IF1 DAC 4", "IF1 DAC4" },
-	{ "DAC3 L Mux", "IF2 DAC 4", "IF2 DAC4" },
+	{ "DAC3 L Mux", "IF1 DAC 4", "IF1 DAC4 Mux" },
+	{ "DAC3 L Mux", "IF2 DAC 4", "IF2 DAC4 Mux" },
 	{ "DAC3 L Mux", "IF3 DAC L", "IF3 DAC L" },
 	{ "DAC3 L Mux", "IF4 DAC L", "IF4 DAC L" },
 	{ "DAC3 L Mux", "SLB DAC 4", "SLB DAC4" },
 	{ "DAC3 L Mux", "OB 4", "OutBound4" },
 
-	{ "DAC3 R Mux", "IF1 DAC 5", "IF1 DAC4" },
-	{ "DAC3 R Mux", "IF2 DAC 5", "IF2 DAC4" },
+	{ "DAC3 R Mux", "IF1 DAC 5", "IF1 DAC5 Mux" },
+	{ "DAC3 R Mux", "IF2 DAC 5", "IF2 DAC5 Mux" },
 	{ "DAC3 R Mux", "IF3 DAC R", "IF3 DAC R" },
 	{ "DAC3 R Mux", "IF4 DAC R", "IF4 DAC R" },
 	{ "DAC3 R Mux", "SLB DAC 5", "SLB DAC5" },
 	{ "DAC3 R Mux", "OB 5", "OutBound5" },
 
-	{ "DAC4 L Mux", "IF1 DAC 6", "IF1 DAC6" },
-	{ "DAC4 L Mux", "IF2 DAC 6", "IF2 DAC6" },
+	{ "DAC4 L Mux", "IF1 DAC 6", "IF1 DAC6 Mux" },
+	{ "DAC4 L Mux", "IF2 DAC 6", "IF2 DAC6 Mux" },
 	{ "DAC4 L Mux", "IF3 DAC L", "IF3 DAC L" },
 	{ "DAC4 L Mux", "IF4 DAC L", "IF4 DAC L" },
 	{ "DAC4 L Mux", "SLB DAC 6", "SLB DAC6" },
 	{ "DAC4 L Mux", "OB 6", "OutBound6" },
 
-	{ "DAC4 R Mux", "IF1 DAC 7", "IF1 DAC7" },
-	{ "DAC4 R Mux", "IF2 DAC 7", "IF2 DAC7" },
+	{ "DAC4 R Mux", "IF1 DAC 7", "IF1 DAC7 Mux" },
+	{ "DAC4 R Mux", "IF2 DAC 7", "IF2 DAC7 Mux" },
 	{ "DAC4 R Mux", "IF3 DAC R", "IF3 DAC R" },
 	{ "DAC4 R Mux", "IF4 DAC R", "IF4 DAC R" },
 	{ "DAC4 R Mux", "SLB DAC 7", "SLB DAC7" },
@@ -4500,10 +4513,10 @@
 	if (!rt5677->dsp_vad_en) {
 		regcache_cache_only(rt5677->regmap, true);
 		regcache_mark_dirty(rt5677->regmap);
-	}
 
-	if (gpio_is_valid(rt5677->pow_ldo2))
-		gpio_set_value_cansleep(rt5677->pow_ldo2, 0);
+		if (gpio_is_valid(rt5677->pow_ldo2))
+			gpio_set_value_cansleep(rt5677->pow_ldo2, 0);
+	}
 
 	return 0;
 }
@@ -4512,12 +4525,12 @@
 {
 	struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
 
-	if (gpio_is_valid(rt5677->pow_ldo2)) {
-		gpio_set_value_cansleep(rt5677->pow_ldo2, 1);
-		msleep(10);
-	}
-
 	if (!rt5677->dsp_vad_en) {
+		if (gpio_is_valid(rt5677->pow_ldo2)) {
+			gpio_set_value_cansleep(rt5677->pow_ldo2, 1);
+			msleep(10);
+		}
+
 		regcache_cache_only(rt5677->regmap, false);
 		regcache_sync(rt5677->regmap);
 	}
@@ -4733,7 +4746,8 @@
 };
 
 static const struct i2c_device_id rt5677_i2c_id[] = {
-	{ "rt5677", 0 },
+	{ "rt5677", RT5677 },
+	{ "rt5676", RT5676 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
@@ -4850,6 +4864,8 @@
 
 	i2c_set_clientdata(i2c, rt5677);
 
+	rt5677->type = id->driver_data;
+
 	if (pdata)
 		rt5677->pdata = *pdata;
 
diff --git a/sound/soc/codecs/rt5677.h b/sound/soc/codecs/rt5677.h
index c0a625f..07df96b 100644
--- a/sound/soc/codecs/rt5677.h
+++ b/sound/soc/codecs/rt5677.h
@@ -1665,6 +1665,11 @@
 	RT5677_IRQ_JD3,
 };
 
+enum rt5677_type {
+	RT5677,
+	RT5676,
+};
+
 struct rt5677_priv {
 	struct snd_soc_codec *codec;
 	struct rt5677_platform_data pdata;
@@ -1681,6 +1686,7 @@
 	int pll_in;
 	int pll_out;
 	int pow_ldo2; /* POW_LDO2 pin */
+	enum rt5677_type type;
 #ifdef CONFIG_GPIOLIB
 	struct gpio_chip gpio_chip;
 #endif
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
index 47b257e..1e5d264 100644
--- a/sound/soc/codecs/sn95031.c
+++ b/sound/soc/codecs/sn95031.c
@@ -783,19 +783,21 @@
 	snd_soc_write(codec, SN95031_BTNCTRL2, 0x01);
 }
 
-static int sn95031_get_headset_state(struct snd_soc_jack *mfld_jack)
+static int sn95031_get_headset_state(struct snd_soc_codec *codec,
+	struct snd_soc_jack *mfld_jack)
 {
-	int micbias = sn95031_get_mic_bias(mfld_jack->codec);
+	int micbias = sn95031_get_mic_bias(codec);
 
 	int jack_type = snd_soc_jack_get_type(mfld_jack, micbias);
 
 	pr_debug("jack type detected = %d\n", jack_type);
 	if (jack_type == SND_JACK_HEADSET)
-		sn95031_enable_jack_btn(mfld_jack->codec);
+		sn95031_enable_jack_btn(codec);
 	return jack_type;
 }
 
-void sn95031_jack_detection(struct mfld_jack_data *jack_data)
+void sn95031_jack_detection(struct snd_soc_codec *codec,
+	struct mfld_jack_data *jack_data)
 {
 	unsigned int status;
 	unsigned int mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_HEADSET;
@@ -809,11 +811,11 @@
 		status = SND_JACK_HEADSET | SND_JACK_BTN_1;
 	} else if (jack_data->intr_id & 0x4) {
 		pr_debug("headset or headphones inserted\n");
-		status = sn95031_get_headset_state(jack_data->mfld_jack);
+		status = sn95031_get_headset_state(codec, jack_data->mfld_jack);
 	} else if (jack_data->intr_id & 0x8) {
 		pr_debug("headset or headphones removed\n");
 		status = 0;
-		sn95031_disable_jack_btn(jack_data->mfld_jack->codec);
+		sn95031_disable_jack_btn(codec);
 	} else {
 		pr_err("unidentified interrupt\n");
 		return;
diff --git a/sound/soc/codecs/sn95031.h b/sound/soc/codecs/sn95031.h
index 20376d2..7651fe4 100644
--- a/sound/soc/codecs/sn95031.h
+++ b/sound/soc/codecs/sn95031.h
@@ -127,6 +127,7 @@
 	struct snd_soc_jack *mfld_jack;
 };
 
-extern void sn95031_jack_detection(struct mfld_jack_data *jack_data);
+extern void sn95031_jack_detection(struct snd_soc_codec *codec,
+	struct mfld_jack_data *jack_data);
 
 #endif
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 3a1343f..007a0e3 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -106,13 +106,11 @@
 };
 
 static const struct regmap_range sta32x_write_regs_range[] = {
-	regmap_reg_range(STA32X_CONFA,  STA32X_AUTO2),
-	regmap_reg_range(STA32X_C1CFG,  STA32X_FDRC2),
+	regmap_reg_range(STA32X_CONFA,  STA32X_FDRC2),
 };
 
 static const struct regmap_range sta32x_read_regs_range[] = {
-	regmap_reg_range(STA32X_CONFA,  STA32X_AUTO2),
-	regmap_reg_range(STA32X_C1CFG,  STA32X_FDRC2),
+	regmap_reg_range(STA32X_CONFA,  STA32X_FDRC2),
 };
 
 static const struct regmap_range sta32x_volatile_regs_range[] = {
diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c
index bda2ee1..669e322 100644
--- a/sound/soc/codecs/sta350.c
+++ b/sound/soc/codecs/sta350.c
@@ -1213,27 +1213,15 @@
 #endif
 
 	/* GPIOs */
-	sta350->gpiod_nreset = devm_gpiod_get(dev, "reset");
-	if (IS_ERR(sta350->gpiod_nreset)) {
-		ret = PTR_ERR(sta350->gpiod_nreset);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return ret;
+	sta350->gpiod_nreset = devm_gpiod_get_optional(dev, "reset",
+						       GPIOD_OUT_LOW);
+	if (IS_ERR(sta350->gpiod_nreset))
+		return PTR_ERR(sta350->gpiod_nreset);
 
-		sta350->gpiod_nreset = NULL;
-	} else {
-		gpiod_direction_output(sta350->gpiod_nreset, 0);
-	}
-
-	sta350->gpiod_power_down = devm_gpiod_get(dev, "power-down");
-	if (IS_ERR(sta350->gpiod_power_down)) {
-		ret = PTR_ERR(sta350->gpiod_power_down);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return ret;
-
-		sta350->gpiod_power_down = NULL;
-	} else {
-		gpiod_direction_output(sta350->gpiod_power_down, 0);
-	}
+	sta350->gpiod_power_down = devm_gpiod_get(dev, "power-down",
+						  GPIOD_OUT_LOW);
+	if (IS_ERR(sta350->gpiod_power_down))
+		return PTR_ERR(sta350->gpiod_power_down);
 
 	/* regulators */
 	for (i = 0; i < ARRAY_SIZE(sta350->supplies); i++)
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index ae23acd..dfb4ff5 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -485,16 +485,9 @@
 	if (data == NULL)
 		return -ENOMEM;
 
-	data->enable_gpio = devm_gpiod_get(dev, "enable");
-	if (IS_ERR(data->enable_gpio)) {
-		ret = PTR_ERR(data->enable_gpio);
-		if (ret != -ENOENT && ret != -ENOSYS)
-			return ret;
-
-		data->enable_gpio = NULL;
-	} else {
-		gpiod_direction_output(data->enable_gpio, 0);
-	}
+	data->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
+	if (IS_ERR(data->enable_gpio))
+		return PTR_ERR(data->enable_gpio);
 
 	data->tas2552_client = client;
 	data->regmap = devm_regmap_init_i2c(client, &tas2552_regmap_config);
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index ff67b33..d01c209 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -420,10 +420,9 @@
 
 	memcpy(ctl->cache, p, ctl->len);
 
-	if (!ctl->enabled) {
-		ctl->set = 1;
+	ctl->set = 1;
+	if (!ctl->enabled)
 		return 0;
-	}
 
 	return wm_coeff_write_control(kcontrol, p, ctl->len);
 }
@@ -1185,7 +1184,6 @@
 	int ret, pos, blocks, type, offset, reg;
 	char *file;
 	struct wm_adsp_buf *buf;
-	int tmp;
 
 	file = kzalloc(PAGE_SIZE, GFP_KERNEL);
 	if (file == NULL)
@@ -1335,12 +1333,7 @@
 			}
 		}
 
-		tmp = le32_to_cpu(blk->len) % 4;
-		if (tmp)
-			pos += le32_to_cpu(blk->len) + (4 - tmp) + sizeof(*blk);
-		else
-			pos += le32_to_cpu(blk->len) + sizeof(*blk);
-
+		pos += (le32_to_cpu(blk->len) + sizeof(*blk) + 3) & ~0x03;
 		blocks++;
 	}
 
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index 2b81ca4..3736d9a 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -1,14 +1,16 @@
 config SND_DAVINCI_SOC
-	tristate "SoC Audio for TI DAVINCI"
+	tristate
 	depends on ARCH_DAVINCI
+	select SND_EDMA_SOC
 
 config SND_EDMA_SOC
-	tristate "SoC Audio for Texas Instruments chips using eDMA (AM33XX/43XX)"
-	depends on SOC_AM33XX || SOC_AM43XX
+	tristate "SoC Audio for Texas Instruments chips using eDMA"
+	depends on SOC_AM33XX || SOC_AM43XX || ARCH_DAVINCI
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	help
 	  Say Y or M here if you want audio support for TI SoC which uses eDMA.
 	  The following line of SoCs are supported by this platform driver:
+	  - daVinci devices
 	  - AM335x
 	  - AM437x/AM438x
 
@@ -17,7 +19,7 @@
 
 config SND_DAVINCI_SOC_MCASP
 	tristate "Multichannel Audio Serial Port (McASP) support"
-	depends on SND_DAVINCI_SOC || SND_OMAP_SOC || SND_EDMA_SOC
+	depends on SND_OMAP_SOC || SND_EDMA_SOC
 	help
 	  Say Y or M here if you want to have support for McASP IP found in
 	  various Texas Instruments SoCs like:
@@ -45,7 +47,7 @@
 
 config SND_DAVINCI_SOC_EVM
 	tristate "SoC Audio support for DaVinci DM6446, DM355 or DM365 EVM"
-	depends on SND_DAVINCI_SOC && I2C
+	depends on SND_EDMA_SOC && I2C
 	depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM || MACH_DAVINCI_DM365_EVM
 	select SND_DAVINCI_SOC_GENERIC_EVM
 	help
@@ -73,7 +75,7 @@
 
 config  SND_DM6467_SOC_EVM
 	tristate "SoC Audio support for DaVinci DM6467 EVM"
-	depends on SND_DAVINCI_SOC && MACH_DAVINCI_DM6467_EVM && I2C
+	depends on SND_EDMA_SOC && MACH_DAVINCI_DM6467_EVM && I2C
 	select SND_DAVINCI_SOC_GENERIC_EVM
 	select SND_SOC_SPDIF
 
@@ -82,7 +84,7 @@
 
 config  SND_DA830_SOC_EVM
 	tristate "SoC Audio support for DA830/OMAP-L137 EVM"
-	depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA830_EVM && I2C
+	depends on SND_EDMA_SOC && MACH_DAVINCI_DA830_EVM && I2C
 	select SND_DAVINCI_SOC_GENERIC_EVM
 
 	help
@@ -91,7 +93,7 @@
 
 config  SND_DA850_SOC_EVM
 	tristate "SoC Audio support for DA850/OMAP-L138 EVM"
-	depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA850_EVM && I2C
+	depends on SND_EDMA_SOC && MACH_DAVINCI_DA850_EVM && I2C
 	select SND_DAVINCI_SOC_GENERIC_EVM
 	help
 	  Say Y if you want to add support for SoC audio on TI
diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index 09bf2ba..f883933 100644
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -1,11 +1,9 @@
 # DAVINCI Platform Support
-snd-soc-davinci-objs := davinci-pcm.o
 snd-soc-edma-objs := edma-pcm.o
 snd-soc-davinci-i2s-objs := davinci-i2s.o
 snd-soc-davinci-mcasp-objs:= davinci-mcasp.o
 snd-soc-davinci-vcif-objs:= davinci-vcif.o
 
-obj-$(CONFIG_SND_DAVINCI_SOC) += snd-soc-davinci.o
 obj-$(CONFIG_SND_EDMA_SOC) += snd-soc-edma.o
 obj-$(CONFIG_SND_DAVINCI_SOC_I2S) += snd-soc-davinci-i2s.o
 obj-$(CONFIG_SND_DAVINCI_SOC_MCASP) += snd-soc-davinci-mcasp.o
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 15fb28f..56cb4d9 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -23,8 +23,9 @@
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
 
-#include "davinci-pcm.h"
+#include "edma-pcm.h"
 #include "davinci-i2s.h"
 
 
@@ -122,7 +123,8 @@
 
 struct davinci_mcbsp_dev {
 	struct device *dev;
-	struct davinci_pcm_dma_params	dma_params[2];
+	struct snd_dmaengine_dai_dma_data dma_data[2];
+	int dma_request[2];
 	void __iomem			*base;
 #define MOD_DSP_A	0
 #define MOD_DSP_B	1
@@ -419,8 +421,6 @@
 				 struct snd_soc_dai *dai)
 {
 	struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
-	struct davinci_pcm_dma_params *dma_params =
-					&dev->dma_params[substream->stream];
 	struct snd_interval *i = NULL;
 	int mcbsp_word_length, master;
 	unsigned int rcr, xcr, srgr, clk_div, freq, framesize;
@@ -532,8 +532,6 @@
 			return -EINVAL;
 		}
 	}
-	dma_params->acnt = dma_params->data_type = data_type[fmt];
-	dma_params->fifo_level = 0;
 	mcbsp_word_length = asp_word_length[fmt];
 
 	switch (master) {
@@ -600,15 +598,6 @@
 	return ret;
 }
 
-static int davinci_i2s_startup(struct snd_pcm_substream *substream,
-			       struct snd_soc_dai *dai)
-{
-	struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
-
-	snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
-	return 0;
-}
-
 static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
@@ -620,7 +609,6 @@
 #define DAVINCI_I2S_RATES	SNDRV_PCM_RATE_8000_96000
 
 static const struct snd_soc_dai_ops davinci_i2s_dai_ops = {
-	.startup	= davinci_i2s_startup,
 	.shutdown	= davinci_i2s_shutdown,
 	.prepare	= davinci_i2s_prepare,
 	.trigger	= davinci_i2s_trigger,
@@ -630,7 +618,18 @@
 
 };
 
+static int davinci_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+	struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+	dai->playback_dma_data = &dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK];
+	dai->capture_dma_data = &dev->dma_data[SNDRV_PCM_STREAM_CAPTURE];
+
+	return 0;
+}
+
 static struct snd_soc_dai_driver davinci_i2s_dai = {
+	.probe = davinci_i2s_dai_probe,
 	.playback = {
 		.channels_min = 2,
 		.channels_max = 2,
@@ -651,11 +650,9 @@
 
 static int davinci_i2s_probe(struct platform_device *pdev)
 {
-	struct snd_platform_data *pdata = pdev->dev.platform_data;
 	struct davinci_mcbsp_dev *dev;
 	struct resource *mem, *ioarea, *res;
-	enum dma_event_q asp_chan_q = EVENTQ_0;
-	enum dma_event_q ram_chan_q = EVENTQ_1;
+	int *dma;
 	int ret;
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -676,22 +673,6 @@
 			   GFP_KERNEL);
 	if (!dev)
 		return -ENOMEM;
-	if (pdata) {
-		dev->enable_channel_combine = pdata->enable_channel_combine;
-		dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].sram_size =
-			pdata->sram_size_playback;
-		dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].sram_size =
-			pdata->sram_size_capture;
-		dev->clk_input_pin = pdata->clk_input_pin;
-		dev->i2s_accurate_sck = pdata->i2s_accurate_sck;
-		asp_chan_q = pdata->asp_chan_q;
-		ram_chan_q = pdata->ram_chan_q;
-	}
-
-	dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].asp_chan_q	= asp_chan_q;
-	dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].ram_chan_q	= ram_chan_q;
-	dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].asp_chan_q	= asp_chan_q;
-	dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].ram_chan_q	= ram_chan_q;
 
 	dev->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(dev->clk))
@@ -705,10 +686,10 @@
 		goto err_release_clk;
 	}
 
-	dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].dma_addr =
+	dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK].addr =
 	    (dma_addr_t)(mem->start + DAVINCI_MCBSP_DXR_REG);
 
-	dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr =
+	dev->dma_data[SNDRV_PCM_STREAM_CAPTURE].addr =
 	    (dma_addr_t)(mem->start + DAVINCI_MCBSP_DRR_REG);
 
 	/* first TX, then RX */
@@ -718,7 +699,9 @@
 		ret = -ENXIO;
 		goto err_release_clk;
 	}
-	dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel = res->start;
+	dma = &dev->dma_request[SNDRV_PCM_STREAM_PLAYBACK];
+	*dma = res->start;
+	dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK].filter_data = dma;
 
 	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
 	if (!res) {
@@ -726,9 +709,11 @@
 		ret = -ENXIO;
 		goto err_release_clk;
 	}
-	dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start;
-	dev->dev = &pdev->dev;
+	dma = &dev->dma_request[SNDRV_PCM_STREAM_CAPTURE];
+	*dma = res->start;
+	dev->dma_data[SNDRV_PCM_STREAM_CAPTURE].filter_data = dma;
 
+	dev->dev = &pdev->dev;
 	dev_set_drvdata(&pdev->dev, dev);
 
 	ret = snd_soc_register_component(&pdev->dev, &davinci_i2s_component,
@@ -736,7 +721,7 @@
 	if (ret != 0)
 		goto err_release_clk;
 
-	ret = davinci_soc_platform_register(&pdev->dev);
+	ret = edma_pcm_platform_register(&pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
 		goto err_unregister_component;
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index de3b155..0c88299 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -26,6 +26,7 @@
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
+#include <linux/platform_data/davinci_asp.h>
 
 #include <sound/asoundef.h>
 #include <sound/core.h>
@@ -36,7 +37,6 @@
 #include <sound/dmaengine_pcm.h>
 #include <sound/omap-pcm.h>
 
-#include "davinci-pcm.h"
 #include "edma-pcm.h"
 #include "davinci-mcasp.h"
 
@@ -65,7 +65,6 @@
 };
 
 struct davinci_mcasp {
-	struct davinci_pcm_dma_params dma_params[2];
 	struct snd_dmaengine_dai_dma_data dma_data[2];
 	void __iomem *base;
 	u32 fifo_base;
@@ -82,6 +81,7 @@
 	u16	bclk_lrclk_ratio;
 	int	streams;
 	u32	irq_request[2];
+	int	dma_request[2];
 
 	int	sysclk_freq;
 	bool	bclk_master;
@@ -441,6 +441,18 @@
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_PDIR_REG, AFSX | AFSR);
 		mcasp->bclk_master = 1;
 		break;
+	case SND_SOC_DAIFMT_CBS_CFM:
+		/* codec is clock slave and frame master */
+		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);
+		mcasp_clr_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, AFSXE);
+
+		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);
+		mcasp_clr_bits(mcasp, DAVINCI_MCASP_RXFMCTL_REG, AFSRE);
+
+		mcasp_set_bits(mcasp, DAVINCI_MCASP_PDIR_REG, ACLKX | ACLKR);
+		mcasp_clr_bits(mcasp, DAVINCI_MCASP_PDIR_REG, AFSX | AFSR);
+		mcasp->bclk_master = 1;
+		break;
 	case SND_SOC_DAIFMT_CBM_CFS:
 		/* codec is clock master and frame slave */
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);
@@ -631,7 +643,6 @@
 static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
 				 int period_words, int channels)
 {
-	struct davinci_pcm_dma_params *dma_params = &mcasp->dma_params[stream];
 	struct snd_dmaengine_dai_dma_data *dma_data = &mcasp->dma_data[stream];
 	int i;
 	u8 tx_ser = 0;
@@ -699,10 +710,8 @@
 			 * For example if three serializers are enabled the DMA
 			 * need to transfer three words per DMA request.
 			 */
-			dma_params->fifo_level = active_serializers;
 			dma_data->maxburst = active_serializers;
 		} else {
-			dma_params->fifo_level = 0;
 			dma_data->maxburst = 0;
 		}
 		return 0;
@@ -734,7 +743,6 @@
 	/* Configure the burst size for platform drivers */
 	if (numevt == 1)
 		numevt = 0;
-	dma_params->fifo_level = numevt;
 	dma_data->maxburst = numevt;
 
 	return 0;
@@ -860,8 +868,6 @@
 					struct snd_soc_dai *cpu_dai)
 {
 	struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(cpu_dai);
-	struct davinci_pcm_dma_params *dma_params =
-					&mcasp->dma_params[substream->stream];
 	int word_length;
 	int channels = params_channels(params);
 	int period_size = params_period_size(params);
@@ -902,31 +908,26 @@
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_U8:
 	case SNDRV_PCM_FORMAT_S8:
-		dma_params->data_type = 1;
 		word_length = 8;
 		break;
 
 	case SNDRV_PCM_FORMAT_U16_LE:
 	case SNDRV_PCM_FORMAT_S16_LE:
-		dma_params->data_type = 2;
 		word_length = 16;
 		break;
 
 	case SNDRV_PCM_FORMAT_U24_3LE:
 	case SNDRV_PCM_FORMAT_S24_3LE:
-		dma_params->data_type = 3;
 		word_length = 24;
 		break;
 
 	case SNDRV_PCM_FORMAT_U24_LE:
 	case SNDRV_PCM_FORMAT_S24_LE:
-		dma_params->data_type = 4;
 		word_length = 24;
 		break;
 
 	case SNDRV_PCM_FORMAT_U32_LE:
 	case SNDRV_PCM_FORMAT_S32_LE:
-		dma_params->data_type = 4;
 		word_length = 32;
 		break;
 
@@ -935,11 +936,6 @@
 		return -EINVAL;
 	}
 
-	if (mcasp->version == MCASP_VERSION_2 && !dma_params->fifo_level)
-		dma_params->acnt = 4;
-	else
-		dma_params->acnt = dma_params->data_type;
-
 	davinci_config_channel_size(mcasp, word_length);
 
 	if (mcasp->op_mode == DAVINCI_MCASP_IIS_MODE)
@@ -1043,17 +1039,8 @@
 {
 	struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(dai);
 
-	if (mcasp->version >= MCASP_VERSION_3) {
-		/* Using dmaengine PCM */
-		dai->playback_dma_data =
-				&mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK];
-		dai->capture_dma_data =
-				&mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE];
-	} else {
-		/* Using davinci-pcm */
-		dai->playback_dma_data = mcasp->dma_params;
-		dai->capture_dma_data = mcasp->dma_params;
-	}
+	dai->playback_dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK];
+	dai->capture_dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE];
 
 	return 0;
 }
@@ -1172,28 +1159,24 @@
 static struct davinci_mcasp_pdata dm646x_mcasp_pdata = {
 	.tx_dma_offset = 0x400,
 	.rx_dma_offset = 0x400,
-	.asp_chan_q = EVENTQ_0,
 	.version = MCASP_VERSION_1,
 };
 
 static struct davinci_mcasp_pdata da830_mcasp_pdata = {
 	.tx_dma_offset = 0x2000,
 	.rx_dma_offset = 0x2000,
-	.asp_chan_q = EVENTQ_0,
 	.version = MCASP_VERSION_2,
 };
 
 static struct davinci_mcasp_pdata am33xx_mcasp_pdata = {
 	.tx_dma_offset = 0,
 	.rx_dma_offset = 0,
-	.asp_chan_q = EVENTQ_0,
 	.version = MCASP_VERSION_3,
 };
 
 static struct davinci_mcasp_pdata dra7_mcasp_pdata = {
 	.tx_dma_offset = 0x200,
 	.rx_dma_offset = 0x284,
-	.asp_chan_q = EVENTQ_0,
 	.version = MCASP_VERSION_4,
 };
 
@@ -1370,12 +1353,12 @@
 
 static int davinci_mcasp_probe(struct platform_device *pdev)
 {
-	struct davinci_pcm_dma_params *dma_params;
 	struct snd_dmaengine_dai_dma_data *dma_data;
 	struct resource *mem, *ioarea, *res, *dat;
 	struct davinci_mcasp_pdata *pdata;
 	struct davinci_mcasp *mcasp;
 	char *irq_name;
+	int *dma;
 	int irq;
 	int ret;
 
@@ -1509,59 +1492,45 @@
 	if (dat)
 		mcasp->dat_port = true;
 
-	dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
 	dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK];
-	dma_params->asp_chan_q = pdata->asp_chan_q;
-	dma_params->ram_chan_q = pdata->ram_chan_q;
-	dma_params->sram_pool = pdata->sram_pool;
-	dma_params->sram_size = pdata->sram_size_playback;
 	if (dat)
-		dma_params->dma_addr = dat->start;
+		dma_data->addr = dat->start;
 	else
-		dma_params->dma_addr = mem->start + pdata->tx_dma_offset;
+		dma_data->addr = mem->start + pdata->tx_dma_offset;
 
-	/* Unconditional dmaengine stuff */
-	dma_data->addr = dma_params->dma_addr;
-
+	dma = &mcasp->dma_request[SNDRV_PCM_STREAM_PLAYBACK];
 	res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
 	if (res)
-		dma_params->channel = res->start;
+		*dma = res->start;
 	else
-		dma_params->channel = pdata->tx_dma_channel;
+		*dma = pdata->tx_dma_channel;
 
 	/* dmaengine filter data for DT and non-DT boot */
 	if (pdev->dev.of_node)
 		dma_data->filter_data = "tx";
 	else
-		dma_data->filter_data = &dma_params->channel;
+		dma_data->filter_data = dma;
 
 	/* RX is not valid in DIT mode */
 	if (mcasp->op_mode != DAVINCI_MCASP_DIT_MODE) {
-		dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_CAPTURE];
 		dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE];
-		dma_params->asp_chan_q = pdata->asp_chan_q;
-		dma_params->ram_chan_q = pdata->ram_chan_q;
-		dma_params->sram_pool = pdata->sram_pool;
-		dma_params->sram_size = pdata->sram_size_capture;
 		if (dat)
-			dma_params->dma_addr = dat->start;
+			dma_data->addr = dat->start;
 		else
-			dma_params->dma_addr = mem->start + pdata->rx_dma_offset;
+			dma_data->addr = mem->start + pdata->rx_dma_offset;
 
-		/* Unconditional dmaengine stuff */
-		dma_data->addr = dma_params->dma_addr;
-
+		dma = &mcasp->dma_request[SNDRV_PCM_STREAM_CAPTURE];
 		res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
 		if (res)
-			dma_params->channel = res->start;
+			*dma = res->start;
 		else
-			dma_params->channel = pdata->rx_dma_channel;
+			*dma = pdata->rx_dma_channel;
 
 		/* dmaengine filter data for DT and non-DT boot */
 		if (pdev->dev.of_node)
 			dma_data->filter_data = "rx";
 		else
-			dma_data->filter_data = &dma_params->channel;
+			dma_data->filter_data = dma;
 	}
 
 	if (mcasp->version < MCASP_VERSION_3) {
@@ -1584,17 +1553,11 @@
 		goto err;
 
 	switch (mcasp->version) {
-#if IS_BUILTIN(CONFIG_SND_DAVINCI_SOC) || \
-	(IS_MODULE(CONFIG_SND_DAVINCI_SOC_MCASP) && \
-	 IS_MODULE(CONFIG_SND_DAVINCI_SOC))
-	case MCASP_VERSION_1:
-	case MCASP_VERSION_2:
-		ret = davinci_soc_platform_register(&pdev->dev);
-		break;
-#endif
 #if IS_BUILTIN(CONFIG_SND_EDMA_SOC) || \
 	(IS_MODULE(CONFIG_SND_DAVINCI_SOC_MCASP) && \
 	 IS_MODULE(CONFIG_SND_EDMA_SOC))
+	case MCASP_VERSION_1:
+	case MCASP_VERSION_2:
 	case MCASP_VERSION_3:
 		ret = edma_pcm_platform_register(&pdev->dev);
 		break;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
deleted file mode 100644
index 7809e9d..0000000
--- a/sound/soc/davinci/davinci-pcm.c
+++ /dev/null
@@ -1,861 +0,0 @@
-/*
- * ALSA PCM interface for the TI DAVINCI processor
- *
- * Author:      Vladimir Barinov, <vbarinov@embeddedalley.com>
- * Copyright:   (C) 2007 MontaVista Software, Inc., <source@mvista.com>
- * added SRAM ping/pong (C) 2008 Troy Kisky <troy.kisky@boundarydevices.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/genalloc.h>
-#include <linux/platform_data/edma.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <asm/dma.h>
-
-#include "davinci-pcm.h"
-
-#ifdef DEBUG
-static void print_buf_info(int slot, char *name)
-{
-	struct edmacc_param p;
-	if (slot < 0)
-		return;
-	edma_read_slot(slot, &p);
-	printk(KERN_DEBUG "%s: 0x%x, opt=%x, src=%x, a_b_cnt=%x dst=%x\n",
-			name, slot, p.opt, p.src, p.a_b_cnt, p.dst);
-	printk(KERN_DEBUG "    src_dst_bidx=%x link_bcntrld=%x src_dst_cidx=%x ccnt=%x\n",
-			p.src_dst_bidx, p.link_bcntrld, p.src_dst_cidx, p.ccnt);
-}
-#else
-static void print_buf_info(int slot, char *name)
-{
-}
-#endif
-
-static struct snd_pcm_hardware pcm_hardware_playback = {
-	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-		 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
-		 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME|
-		 SNDRV_PCM_INFO_BATCH),
-	.buffer_bytes_max = 128 * 1024,
-	.period_bytes_min = 32,
-	.period_bytes_max = 8 * 1024,
-	.periods_min = 16,
-	.periods_max = 255,
-	.fifo_size = 0,
-};
-
-static struct snd_pcm_hardware pcm_hardware_capture = {
-	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-		 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
-		 SNDRV_PCM_INFO_PAUSE |
-		 SNDRV_PCM_INFO_BATCH),
-	.buffer_bytes_max = 128 * 1024,
-	.period_bytes_min = 32,
-	.period_bytes_max = 8 * 1024,
-	.periods_min = 16,
-	.periods_max = 255,
-	.fifo_size = 0,
-};
-
-/*
- * How ping/pong works....
- *
- * Playback:
- * ram_params - copys 2*ping_size from start of SDRAM to iram,
- * 	links to ram_link2
- * ram_link2 - copys rest of SDRAM to iram in ping_size units,
- * 	links to ram_link
- * ram_link - copys entire SDRAM to iram in ping_size uints,
- * 	links to self
- *
- * asp_params - same as asp_link[0]
- * asp_link[0] - copys from lower half of iram to asp port
- * 	links to asp_link[1], triggers iram copy event on completion
- * asp_link[1] - copys from upper half of iram to asp port
- * 	links to asp_link[0], triggers iram copy event on completion
- * 	triggers interrupt only needed to let upper SOC levels update position
- * 	in stream on completion
- *
- * When playback is started:
- * 	ram_params started
- * 	asp_params started
- *
- * Capture:
- * ram_params - same as ram_link,
- * 	links to ram_link
- * ram_link - same as playback
- * 	links to self
- *
- * asp_params - same as playback
- * asp_link[0] - same as playback
- * asp_link[1] - same as playback
- *
- * When capture is started:
- * 	asp_params started
- */
-struct davinci_runtime_data {
-	spinlock_t lock;
-	int period;		/* current DMA period */
-	int asp_channel;	/* Master DMA channel */
-	int asp_link[2];	/* asp parameter link channel, ping/pong */
-	struct davinci_pcm_dma_params *params;	/* DMA params */
-	int ram_channel;
-	int ram_link;
-	int ram_link2;
-	struct edmacc_param asp_params;
-	struct edmacc_param ram_params;
-};
-
-static void davinci_pcm_period_elapsed(struct snd_pcm_substream *substream)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	prtd->period++;
-	if (unlikely(prtd->period >= runtime->periods))
-		prtd->period = 0;
-}
-
-static void davinci_pcm_period_reset(struct snd_pcm_substream *substream)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-
-	prtd->period = 0;
-}
-/*
- * Not used with ping/pong
- */
-static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	unsigned int period_size;
-	unsigned int dma_offset;
-	dma_addr_t dma_pos;
-	dma_addr_t src, dst;
-	unsigned short src_bidx, dst_bidx;
-	unsigned short src_cidx, dst_cidx;
-	unsigned int data_type;
-	unsigned short acnt;
-	unsigned int count;
-	unsigned int fifo_level;
-
-	period_size = snd_pcm_lib_period_bytes(substream);
-	dma_offset = prtd->period * period_size;
-	dma_pos = runtime->dma_addr + dma_offset;
-	fifo_level = prtd->params->fifo_level;
-
-	pr_debug("davinci_pcm: audio_set_dma_params_play channel = %d "
-		"dma_ptr = %x period_size=%x\n", prtd->asp_link[0], dma_pos,
-		period_size);
-
-	data_type = prtd->params->data_type;
-	count = period_size / data_type;
-	if (fifo_level)
-		count /= fifo_level;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		src = dma_pos;
-		dst = prtd->params->dma_addr;
-		src_bidx = data_type;
-		dst_bidx = 4;
-		src_cidx = data_type * fifo_level;
-		dst_cidx = 0;
-	} else {
-		src = prtd->params->dma_addr;
-		dst = dma_pos;
-		src_bidx = 0;
-		dst_bidx = data_type;
-		src_cidx = 0;
-		dst_cidx = data_type * fifo_level;
-	}
-
-	acnt = prtd->params->acnt;
-	edma_set_src(prtd->asp_link[0], src, INCR, W8BIT);
-	edma_set_dest(prtd->asp_link[0], dst, INCR, W8BIT);
-
-	edma_set_src_index(prtd->asp_link[0], src_bidx, src_cidx);
-	edma_set_dest_index(prtd->asp_link[0], dst_bidx, dst_cidx);
-
-	if (!fifo_level)
-		edma_set_transfer_params(prtd->asp_link[0], acnt, count, 1, 0,
-							ASYNC);
-	else
-		edma_set_transfer_params(prtd->asp_link[0], acnt,
-						fifo_level,
-						count, fifo_level,
-						ABSYNC);
-}
-
-static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data)
-{
-	struct snd_pcm_substream *substream = data;
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-
-	print_buf_info(prtd->ram_channel, "i ram_channel");
-	pr_debug("davinci_pcm: link=%d, status=0x%x\n", link, ch_status);
-
-	if (unlikely(ch_status != EDMA_DMA_COMPLETE))
-		return;
-
-	if (snd_pcm_running(substream)) {
-		spin_lock(&prtd->lock);
-		if (prtd->ram_channel < 0) {
-			/* No ping/pong must fix up link dma data*/
-			davinci_pcm_enqueue_dma(substream);
-		}
-		davinci_pcm_period_elapsed(substream);
-		spin_unlock(&prtd->lock);
-		snd_pcm_period_elapsed(substream);
-	}
-}
-
-#ifdef CONFIG_GENERIC_ALLOCATOR
-static int allocate_sram(struct snd_pcm_substream *substream,
-		struct gen_pool *sram_pool, unsigned size,
-		struct snd_pcm_hardware *ppcm)
-{
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	struct snd_dma_buffer *iram_dma = NULL;
-	dma_addr_t iram_phys = 0;
-	void *iram_virt = NULL;
-
-	if (buf->private_data || !size)
-		return 0;
-
-	ppcm->period_bytes_max = size;
-	iram_virt = gen_pool_dma_alloc(sram_pool, size, &iram_phys);
-	if (!iram_virt)
-		goto exit1;
-	iram_dma = kzalloc(sizeof(*iram_dma), GFP_KERNEL);
-	if (!iram_dma)
-		goto exit2;
-	iram_dma->area = iram_virt;
-	iram_dma->addr = iram_phys;
-	memset(iram_dma->area, 0, size);
-	iram_dma->bytes = size;
-	buf->private_data = iram_dma;
-	return 0;
-exit2:
-	if (iram_virt)
-		gen_pool_free(sram_pool, (unsigned)iram_virt, size);
-exit1:
-	return -ENOMEM;
-}
-
-static void davinci_free_sram(struct snd_pcm_substream *substream,
-			      struct snd_dma_buffer *iram_dma)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-	struct gen_pool *sram_pool = prtd->params->sram_pool;
-
-	gen_pool_free(sram_pool, (unsigned) iram_dma->area, iram_dma->bytes);
-}
-#else
-static int allocate_sram(struct snd_pcm_substream *substream,
-		struct gen_pool *sram_pool, unsigned size,
-		struct snd_pcm_hardware *ppcm)
-{
-	return 0;
-}
-
-static void davinci_free_sram(struct snd_pcm_substream *substream,
-			      struct snd_dma_buffer *iram_dma)
-{
-}
-#endif
-
-/*
- * Only used with ping/pong.
- * This is called after runtime->dma_addr, period_bytes and data_type are valid
- */
-static int ping_pong_dma_setup(struct snd_pcm_substream *substream)
-{
-	unsigned short ram_src_cidx, ram_dst_cidx;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct davinci_runtime_data *prtd = runtime->private_data;
-	struct snd_dma_buffer *iram_dma =
-		(struct snd_dma_buffer *)substream->dma_buffer.private_data;
-	struct davinci_pcm_dma_params *params = prtd->params;
-	unsigned int data_type = params->data_type;
-	unsigned int acnt = params->acnt;
-	/* divide by 2 for ping/pong */
-	unsigned int ping_size = snd_pcm_lib_period_bytes(substream) >> 1;
-	unsigned int fifo_level = prtd->params->fifo_level;
-	unsigned int count;
-	if ((data_type == 0) || (data_type > 4)) {
-		printk(KERN_ERR "%s: data_type=%i\n", __func__, data_type);
-		return -EINVAL;
-	}
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		dma_addr_t asp_src_pong = iram_dma->addr + ping_size;
-		ram_src_cidx = ping_size;
-		ram_dst_cidx = -ping_size;
-		edma_set_src(prtd->asp_link[1], asp_src_pong, INCR, W8BIT);
-
-		edma_set_src_index(prtd->asp_link[0], data_type,
-				data_type * fifo_level);
-		edma_set_src_index(prtd->asp_link[1], data_type,
-				data_type * fifo_level);
-
-		edma_set_src(prtd->ram_link, runtime->dma_addr, INCR, W32BIT);
-	} else {
-		dma_addr_t asp_dst_pong = iram_dma->addr + ping_size;
-		ram_src_cidx = -ping_size;
-		ram_dst_cidx = ping_size;
-		edma_set_dest(prtd->asp_link[1], asp_dst_pong, INCR, W8BIT);
-
-		edma_set_dest_index(prtd->asp_link[0], data_type,
-				data_type * fifo_level);
-		edma_set_dest_index(prtd->asp_link[1], data_type,
-				data_type * fifo_level);
-
-		edma_set_dest(prtd->ram_link, runtime->dma_addr, INCR, W32BIT);
-	}
-
-	if (!fifo_level) {
-		count = ping_size / data_type;
-		edma_set_transfer_params(prtd->asp_link[0], acnt, count,
-				1, 0, ASYNC);
-		edma_set_transfer_params(prtd->asp_link[1], acnt, count,
-				1, 0, ASYNC);
-	} else {
-		count = ping_size / (data_type * fifo_level);
-		edma_set_transfer_params(prtd->asp_link[0], acnt, fifo_level,
-				count, fifo_level, ABSYNC);
-		edma_set_transfer_params(prtd->asp_link[1], acnt, fifo_level,
-				count, fifo_level, ABSYNC);
-	}
-
-	edma_set_src_index(prtd->ram_link, ping_size, ram_src_cidx);
-	edma_set_dest_index(prtd->ram_link, ping_size, ram_dst_cidx);
-	edma_set_transfer_params(prtd->ram_link, ping_size, 2,
-			runtime->periods, 2, ASYNC);
-
-	/* init master params */
-	edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
-	edma_read_slot(prtd->ram_link, &prtd->ram_params);
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		struct edmacc_param p_ram;
-		/* Copy entire iram buffer before playback started */
-		prtd->ram_params.a_b_cnt = (1 << 16) | (ping_size << 1);
-		/* 0 dst_bidx */
-		prtd->ram_params.src_dst_bidx = (ping_size << 1);
-		/* 0 dst_cidx */
-		prtd->ram_params.src_dst_cidx = (ping_size << 1);
-		prtd->ram_params.ccnt = 1;
-
-		/* Skip 1st period */
-		edma_read_slot(prtd->ram_link, &p_ram);
-		p_ram.src += (ping_size << 1);
-		p_ram.ccnt -= 1;
-		edma_write_slot(prtd->ram_link2, &p_ram);
-		/*
-		 * When 1st started, ram -> iram dma channel will fill the
-		 * entire iram.  Then, whenever a ping/pong asp buffer finishes,
-		 * 1/2 iram will be filled.
-		 */
-		prtd->ram_params.link_bcntrld =
-			EDMA_CHAN_SLOT(prtd->ram_link2) << 5;
-	}
-	return 0;
-}
-
-/* 1 asp tx or rx channel using 2 parameter channels
- * 1 ram to/from iram channel using 1 parameter channel
- *
- * Playback
- * ram copy channel kicks off first,
- * 1st ram copy of entire iram buffer completion kicks off asp channel
- * asp tcc always kicks off ram copy of 1/2 iram buffer
- *
- * Record
- * asp channel starts, tcc kicks off ram copy
- */
-static int request_ping_pong(struct snd_pcm_substream *substream,
-		struct davinci_runtime_data *prtd,
-		struct snd_dma_buffer *iram_dma)
-{
-	dma_addr_t asp_src_ping;
-	dma_addr_t asp_dst_ping;
-	int ret;
-	struct davinci_pcm_dma_params *params = prtd->params;
-
-	/* Request ram master channel */
-	ret = prtd->ram_channel = edma_alloc_channel(EDMA_CHANNEL_ANY,
-				  davinci_pcm_dma_irq, substream,
-				  prtd->params->ram_chan_q);
-	if (ret < 0)
-		goto exit1;
-
-	/* Request ram link channel */
-	ret = prtd->ram_link = edma_alloc_slot(
-			EDMA_CTLR(prtd->ram_channel), EDMA_SLOT_ANY);
-	if (ret < 0)
-		goto exit2;
-
-	ret = prtd->asp_link[1] = edma_alloc_slot(
-			EDMA_CTLR(prtd->asp_channel), EDMA_SLOT_ANY);
-	if (ret < 0)
-		goto exit3;
-
-	prtd->ram_link2 = -1;
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		ret = prtd->ram_link2 = edma_alloc_slot(
-			EDMA_CTLR(prtd->ram_channel), EDMA_SLOT_ANY);
-		if (ret < 0)
-			goto exit4;
-	}
-	/* circle ping-pong buffers */
-	edma_link(prtd->asp_link[0], prtd->asp_link[1]);
-	edma_link(prtd->asp_link[1], prtd->asp_link[0]);
-	/* circle ram buffers */
-	edma_link(prtd->ram_link, prtd->ram_link);
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		asp_src_ping = iram_dma->addr;
-		asp_dst_ping = params->dma_addr;	/* fifo */
-	} else {
-		asp_src_ping = params->dma_addr;	/* fifo */
-		asp_dst_ping = iram_dma->addr;
-	}
-	/* ping */
-	edma_set_src(prtd->asp_link[0], asp_src_ping, INCR, W16BIT);
-	edma_set_dest(prtd->asp_link[0], asp_dst_ping, INCR, W16BIT);
-	edma_set_src_index(prtd->asp_link[0], 0, 0);
-	edma_set_dest_index(prtd->asp_link[0], 0, 0);
-
-	edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
-	prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f) | TCINTEN);
-	prtd->asp_params.opt |= TCCHEN |
-		EDMA_TCC(prtd->ram_channel & 0x3f);
-	edma_write_slot(prtd->asp_link[0], &prtd->asp_params);
-
-	/* pong */
-	edma_set_src(prtd->asp_link[1], asp_src_ping, INCR, W16BIT);
-	edma_set_dest(prtd->asp_link[1], asp_dst_ping, INCR, W16BIT);
-	edma_set_src_index(prtd->asp_link[1], 0, 0);
-	edma_set_dest_index(prtd->asp_link[1], 0, 0);
-
-	edma_read_slot(prtd->asp_link[1], &prtd->asp_params);
-	prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f));
-	/* interrupt after every pong completion */
-	prtd->asp_params.opt |= TCINTEN | TCCHEN |
-		EDMA_TCC(prtd->ram_channel & 0x3f);
-	edma_write_slot(prtd->asp_link[1], &prtd->asp_params);
-
-	/* ram */
-	edma_set_src(prtd->ram_link, iram_dma->addr, INCR, W32BIT);
-	edma_set_dest(prtd->ram_link, iram_dma->addr, INCR, W32BIT);
-	pr_debug("%s: audio dma channels/slots in use for ram:%u %u %u,"
-		"for asp:%u %u %u\n", __func__,
-		prtd->ram_channel, prtd->ram_link, prtd->ram_link2,
-		prtd->asp_channel, prtd->asp_link[0],
-		prtd->asp_link[1]);
-	return 0;
-exit4:
-	edma_free_channel(prtd->asp_link[1]);
-	prtd->asp_link[1] = -1;
-exit3:
-	edma_free_channel(prtd->ram_link);
-	prtd->ram_link = -1;
-exit2:
-	edma_free_channel(prtd->ram_channel);
-	prtd->ram_channel = -1;
-exit1:
-	return ret;
-}
-
-static int davinci_pcm_dma_request(struct snd_pcm_substream *substream)
-{
-	struct snd_dma_buffer *iram_dma;
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-	struct davinci_pcm_dma_params *params = prtd->params;
-	int ret;
-
-	if (!params)
-		return -ENODEV;
-
-	/* Request asp master DMA channel */
-	ret = prtd->asp_channel = edma_alloc_channel(params->channel,
-			davinci_pcm_dma_irq, substream,
-			prtd->params->asp_chan_q);
-	if (ret < 0)
-		goto exit1;
-
-	/* Request asp link channels */
-	ret = prtd->asp_link[0] = edma_alloc_slot(
-			EDMA_CTLR(prtd->asp_channel), EDMA_SLOT_ANY);
-	if (ret < 0)
-		goto exit2;
-
-	iram_dma = (struct snd_dma_buffer *)substream->dma_buffer.private_data;
-	if (iram_dma) {
-		if (request_ping_pong(substream, prtd, iram_dma) == 0)
-			return 0;
-		printk(KERN_WARNING "%s: dma channel allocation failed,"
-				"not using sram\n", __func__);
-	}
-
-	/* Issue transfer completion IRQ when the channel completes a
-	 * transfer, then always reload from the same slot (by a kind
-	 * of loopback link).  The completion IRQ handler will update
-	 * the reload slot with a new buffer.
-	 *
-	 * REVISIT save p_ram here after setting up everything except
-	 * the buffer and its length (ccnt) ... use it as a template
-	 * so davinci_pcm_enqueue_dma() takes less time in IRQ.
-	 */
-	edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
-	prtd->asp_params.opt |= TCINTEN |
-		EDMA_TCC(EDMA_CHAN_SLOT(prtd->asp_channel));
-	prtd->asp_params.link_bcntrld = EDMA_CHAN_SLOT(prtd->asp_link[0]) << 5;
-	edma_write_slot(prtd->asp_link[0], &prtd->asp_params);
-	return 0;
-exit2:
-	edma_free_channel(prtd->asp_channel);
-	prtd->asp_channel = -1;
-exit1:
-	return ret;
-}
-
-static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-	int ret = 0;
-
-	spin_lock(&prtd->lock);
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-		edma_start(prtd->asp_channel);
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
-		    prtd->ram_channel >= 0) {
-			/* copy 1st iram buffer */
-			edma_start(prtd->ram_channel);
-		}
-		break;
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		edma_resume(prtd->asp_channel);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		edma_pause(prtd->asp_channel);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	spin_unlock(&prtd->lock);
-
-	return ret;
-}
-
-static int davinci_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct davinci_runtime_data *prtd = substream->runtime->private_data;
-
-	davinci_pcm_period_reset(substream);
-	if (prtd->ram_channel >= 0) {
-		int ret = ping_pong_dma_setup(substream);
-		if (ret < 0)
-			return ret;
-
-		edma_write_slot(prtd->ram_channel, &prtd->ram_params);
-		edma_write_slot(prtd->asp_channel, &prtd->asp_params);
-
-		print_buf_info(prtd->ram_channel, "ram_channel");
-		print_buf_info(prtd->ram_link, "ram_link");
-		print_buf_info(prtd->ram_link2, "ram_link2");
-		print_buf_info(prtd->asp_channel, "asp_channel");
-		print_buf_info(prtd->asp_link[0], "asp_link[0]");
-		print_buf_info(prtd->asp_link[1], "asp_link[1]");
-
-		/*
-		 * There is a phase offset of 2 periods between the position
-		 * used by dma setup and the position reported in the pointer
-		 * function.
-		 *
-		 * The phase offset, when not using ping-pong buffers, is due to
-		 * the two consecutive calls to davinci_pcm_enqueue_dma() below.
-		 *
-		 * Whereas here, with ping-pong buffers, the phase is due to
-		 * there being an entire buffer transfer complete before the
-		 * first dma completion event triggers davinci_pcm_dma_irq().
-		 */
-		davinci_pcm_period_elapsed(substream);
-		davinci_pcm_period_elapsed(substream);
-
-		return 0;
-	}
-	davinci_pcm_enqueue_dma(substream);
-	davinci_pcm_period_elapsed(substream);
-
-	/* Copy self-linked parameter RAM entry into master channel */
-	edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
-	edma_write_slot(prtd->asp_channel, &prtd->asp_params);
-	davinci_pcm_enqueue_dma(substream);
-	davinci_pcm_period_elapsed(substream);
-
-	return 0;
-}
-
-static snd_pcm_uframes_t
-davinci_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct davinci_runtime_data *prtd = runtime->private_data;
-	unsigned int offset;
-	int asp_count;
-	unsigned int period_size = snd_pcm_lib_period_bytes(substream);
-
-	/*
-	 * There is a phase offset of 2 periods between the position used by dma
-	 * setup and the position reported in the pointer function. Either +2 in
-	 * the dma setup or -2 here in the pointer function (with wrapping,
-	 * both) accounts for this offset -- choose the latter since it makes
-	 * the first-time setup clearer.
-	 */
-	spin_lock(&prtd->lock);
-	asp_count = prtd->period - 2;
-	spin_unlock(&prtd->lock);
-
-	if (asp_count < 0)
-		asp_count += runtime->periods;
-	asp_count *= period_size;
-
-	offset = bytes_to_frames(runtime, asp_count);
-	if (offset >= runtime->buffer_size)
-		offset = 0;
-
-	return offset;
-}
-
-static int davinci_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct davinci_runtime_data *prtd;
-	struct snd_pcm_hardware *ppcm;
-	int ret = 0;
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct davinci_pcm_dma_params *pa;
-	struct davinci_pcm_dma_params *params;
-
-	pa = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-	if (!pa)
-		return -ENODEV;
-	params = &pa[substream->stream];
-
-	ppcm = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-			&pcm_hardware_playback : &pcm_hardware_capture;
-	allocate_sram(substream, params->sram_pool, params->sram_size, ppcm);
-	snd_soc_set_runtime_hwparams(substream, ppcm);
-	/* ensure that buffer size is a multiple of period size */
-	ret = snd_pcm_hw_constraint_integer(runtime,
-						SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		return ret;
-
-	prtd = kzalloc(sizeof(struct davinci_runtime_data), GFP_KERNEL);
-	if (prtd == NULL)
-		return -ENOMEM;
-
-	spin_lock_init(&prtd->lock);
-	prtd->params = params;
-	prtd->asp_channel = -1;
-	prtd->asp_link[0] = prtd->asp_link[1] = -1;
-	prtd->ram_channel = -1;
-	prtd->ram_link = -1;
-	prtd->ram_link2 = -1;
-
-	runtime->private_data = prtd;
-
-	ret = davinci_pcm_dma_request(substream);
-	if (ret) {
-		printk(KERN_ERR "davinci_pcm: Failed to get dma channels\n");
-		kfree(prtd);
-	}
-
-	return ret;
-}
-
-static int davinci_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct davinci_runtime_data *prtd = runtime->private_data;
-
-	if (prtd->ram_channel >= 0)
-		edma_stop(prtd->ram_channel);
-	if (prtd->asp_channel >= 0)
-		edma_stop(prtd->asp_channel);
-	if (prtd->asp_link[0] >= 0)
-		edma_unlink(prtd->asp_link[0]);
-	if (prtd->asp_link[1] >= 0)
-		edma_unlink(prtd->asp_link[1]);
-	if (prtd->ram_link >= 0)
-		edma_unlink(prtd->ram_link);
-
-	if (prtd->asp_link[0] >= 0)
-		edma_free_slot(prtd->asp_link[0]);
-	if (prtd->asp_link[1] >= 0)
-		edma_free_slot(prtd->asp_link[1]);
-	if (prtd->asp_channel >= 0)
-		edma_free_channel(prtd->asp_channel);
-	if (prtd->ram_link >= 0)
-		edma_free_slot(prtd->ram_link);
-	if (prtd->ram_link2 >= 0)
-		edma_free_slot(prtd->ram_link2);
-	if (prtd->ram_channel >= 0)
-		edma_free_channel(prtd->ram_channel);
-
-	kfree(prtd);
-
-	return 0;
-}
-
-static int davinci_pcm_hw_params(struct snd_pcm_substream *substream,
-				 struct snd_pcm_hw_params *hw_params)
-{
-	return snd_pcm_lib_malloc_pages(substream,
-					params_buffer_bytes(hw_params));
-}
-
-static int davinci_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	return snd_pcm_lib_free_pages(substream);
-}
-
-static int davinci_pcm_mmap(struct snd_pcm_substream *substream,
-			    struct vm_area_struct *vma)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-				     runtime->dma_area,
-				     runtime->dma_addr,
-				     runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops davinci_pcm_ops = {
-	.open = 	davinci_pcm_open,
-	.close = 	davinci_pcm_close,
-	.ioctl = 	snd_pcm_lib_ioctl,
-	.hw_params = 	davinci_pcm_hw_params,
-	.hw_free = 	davinci_pcm_hw_free,
-	.prepare = 	davinci_pcm_prepare,
-	.trigger = 	davinci_pcm_trigger,
-	.pointer = 	davinci_pcm_pointer,
-	.mmap = 	davinci_pcm_mmap,
-};
-
-static int davinci_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream,
-		size_t size)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-	buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-					   &buf->addr, GFP_KERNEL);
-
-	pr_debug("davinci_pcm: preallocate_dma_buffer: area=%p, addr=%p, "
-		"size=%d\n", (void *) buf->area, (void *) buf->addr, size);
-
-	if (!buf->area)
-		return -ENOMEM;
-
-	buf->bytes = size;
-	return 0;
-}
-
-static void davinci_pcm_free(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		struct snd_dma_buffer *iram_dma;
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-
-		dma_free_writecombine(pcm->card->dev, buf->bytes,
-				      buf->area, buf->addr);
-		buf->area = NULL;
-		iram_dma = buf->private_data;
-		if (iram_dma) {
-			davinci_free_sram(substream, iram_dma);
-			kfree(iram_dma);
-		}
-	}
-}
-
-static int davinci_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret;
-
-	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
-	if (ret)
-		return ret;
-
-	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
-		ret = davinci_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_PLAYBACK,
-			pcm_hardware_playback.buffer_bytes_max);
-		if (ret)
-			return ret;
-	}
-
-	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		ret = davinci_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_CAPTURE,
-			pcm_hardware_capture.buffer_bytes_max);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static struct snd_soc_platform_driver davinci_soc_platform = {
-	.ops =		&davinci_pcm_ops,
-	.pcm_new = 	davinci_pcm_new,
-	.pcm_free = 	davinci_pcm_free,
-};
-
-int davinci_soc_platform_register(struct device *dev)
-{
-	return devm_snd_soc_register_platform(dev, &davinci_soc_platform);
-}
-EXPORT_SYMBOL_GPL(davinci_soc_platform_register);
-
-MODULE_AUTHOR("Vladimir Barinov");
-MODULE_DESCRIPTION("TI DAVINCI PCM DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
deleted file mode 100644
index 0fe2346..0000000
--- a/sound/soc/davinci/davinci-pcm.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * ALSA PCM interface for the TI DAVINCI processor
- *
- * Author:      Vladimir Barinov, <vbarinov@embeddedalley.com>
- * Copyright:   (C) 2007 MontaVista Software, Inc., <source@mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _DAVINCI_PCM_H
-#define _DAVINCI_PCM_H
-
-#include <linux/genalloc.h>
-#include <linux/platform_data/davinci_asp.h>
-#include <linux/platform_data/edma.h>
-
-struct davinci_pcm_dma_params {
-	int channel;			/* sync dma channel ID */
-	unsigned short acnt;
-	dma_addr_t dma_addr;		/* device physical address for DMA */
-	unsigned sram_size;
-	struct gen_pool *sram_pool;	/* SRAM gen_pool for ping pong */
-	enum dma_event_q asp_chan_q;	/* event queue number for ASP channel */
-	enum dma_event_q ram_chan_q;	/* event queue number for RAM channel */
-	unsigned char data_type;	/* xfer data type */
-	unsigned char convert_mono_stereo;
-	unsigned int fifo_level;
-};
-
-#if IS_ENABLED(CONFIG_SND_DAVINCI_SOC)
-int davinci_soc_platform_register(struct device *dev);
-#else
-static inline int davinci_soc_platform_register(struct device *dev)
-{
-	return 0;
-}
-#endif /* CONFIG_SND_DAVINCI_SOC */
-
-#endif
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 5bee0427..fabd05f 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -33,8 +33,9 @@
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
 
-#include "davinci-pcm.h"
+#include "edma-pcm.h"
 #include "davinci-i2s.h"
 
 #define MOD_REG_BIT(val, mask, set) do { \
@@ -47,7 +48,8 @@
 
 struct davinci_vcif_dev {
 	struct davinci_vc *davinci_vc;
-	struct davinci_pcm_dma_params	dma_params[2];
+	struct snd_dmaengine_dai_dma_data dma_data[2];
+	int dma_request[2];
 };
 
 static void davinci_vcif_start(struct snd_pcm_substream *substream)
@@ -93,8 +95,6 @@
 {
 	struct davinci_vcif_dev *davinci_vcif_dev = snd_soc_dai_get_drvdata(dai);
 	struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
-	struct davinci_pcm_dma_params *dma_params =
-			&davinci_vcif_dev->dma_params[substream->stream];
 	u32 w;
 
 	/* Restart the codec before setup */
@@ -113,16 +113,12 @@
 	/* Determine xfer data type */
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_U8:
-		dma_params->data_type = 0;
-
 		MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
 			    DAVINCI_VC_CTRL_RD_UNSIGNED |
 			    DAVINCI_VC_CTRL_WD_BITS_8 |
 			    DAVINCI_VC_CTRL_WD_UNSIGNED, 1);
 		break;
 	case SNDRV_PCM_FORMAT_S8:
-		dma_params->data_type = 1;
-
 		MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
 			    DAVINCI_VC_CTRL_WD_BITS_8, 1);
 
@@ -130,8 +126,6 @@
 			    DAVINCI_VC_CTRL_WD_UNSIGNED, 0);
 		break;
 	case SNDRV_PCM_FORMAT_S16_LE:
-		dma_params->data_type = 2;
-
 		MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
 			    DAVINCI_VC_CTRL_RD_UNSIGNED |
 			    DAVINCI_VC_CTRL_WD_BITS_8 |
@@ -142,8 +136,6 @@
 		return -EINVAL;
 	}
 
-	dma_params->acnt  = dma_params->data_type;
-
 	writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
 
 	return 0;
@@ -172,24 +164,25 @@
 	return ret;
 }
 
-static int davinci_vcif_startup(struct snd_pcm_substream *substream,
-				struct snd_soc_dai *dai)
-{
-	struct davinci_vcif_dev *dev = snd_soc_dai_get_drvdata(dai);
-
-	snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
-	return 0;
-}
-
 #define DAVINCI_VCIF_RATES	SNDRV_PCM_RATE_8000_48000
 
 static const struct snd_soc_dai_ops davinci_vcif_dai_ops = {
-	.startup	= davinci_vcif_startup,
 	.trigger	= davinci_vcif_trigger,
 	.hw_params	= davinci_vcif_hw_params,
 };
 
+static int davinci_vcif_dai_probe(struct snd_soc_dai *dai)
+{
+	struct davinci_vcif_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+	dai->playback_dma_data = &dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK];
+	dai->capture_dma_data = &dev->dma_data[SNDRV_PCM_STREAM_CAPTURE];
+
+	return 0;
+}
+
 static struct snd_soc_dai_driver davinci_vcif_dai = {
+	.probe = davinci_vcif_dai_probe,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 2,
@@ -225,16 +218,16 @@
 
 	/* DMA tx params */
 	davinci_vcif_dev->davinci_vc = davinci_vc;
-	davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel =
-					davinci_vc->davinci_vcif.dma_tx_channel;
-	davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].dma_addr =
-					davinci_vc->davinci_vcif.dma_tx_addr;
+	davinci_vcif_dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK].filter_data =
+				&davinci_vc->davinci_vcif.dma_tx_channel;
+	davinci_vcif_dev->dma_data[SNDRV_PCM_STREAM_PLAYBACK].addr =
+				davinci_vc->davinci_vcif.dma_tx_addr;
 
 	/* DMA rx params */
-	davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel =
-					davinci_vc->davinci_vcif.dma_rx_channel;
-	davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr =
-					davinci_vc->davinci_vcif.dma_rx_addr;
+	davinci_vcif_dev->dma_data[SNDRV_PCM_STREAM_CAPTURE].filter_data =
+				&davinci_vc->davinci_vcif.dma_rx_channel;
+	davinci_vcif_dev->dma_data[SNDRV_PCM_STREAM_CAPTURE].addr =
+				davinci_vc->davinci_vcif.dma_rx_addr;
 
 	dev_set_drvdata(&pdev->dev, davinci_vcif_dev);
 
@@ -245,7 +238,7 @@
 		return ret;
 	}
 
-	ret = davinci_soc_platform_register(&pdev->dev);
+	ret = edma_pcm_platform_register(&pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
 		snd_soc_unregister_component(&pdev->dev);
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 3f6959c..de43887 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -512,6 +512,12 @@
 	memcpy(priv->dai_link, fsl_asoc_card_dai,
 	       sizeof(struct snd_soc_dai_link) * ARRAY_SIZE(priv->dai_link));
 
+	ret = snd_soc_of_parse_audio_routing(&priv->card, "audio-routing");
+	if (ret) {
+		dev_err(&pdev->dev, "failed to parse audio-routing: %d\n", ret);
+		goto asrc_fail;
+	}
+
 	/* Normal DAI Link */
 	priv->dai_link[0].cpu_of_node = cpu_np;
 	priv->dai_link[0].codec_of_node = codec_np;
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 2595611..b9fabbf 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -603,10 +603,6 @@
 	factor = (div2 + 1) * (7 * psr + 1) * 2;
 
 	for (i = 0; i < 255; i++) {
-		/* The bclk rate must be smaller than 1/5 sysclk rate */
-		if (factor * (i + 1) < 5)
-			continue;
-
 		tmprate = freq * factor * (i + 2);
 
 		if (baudclk_is_used)
@@ -614,6 +610,13 @@
 		else
 			clkrate = clk_round_rate(ssi_private->baudclk, tmprate);
 
+		/*
+		 * Hardware limitation: The bclk rate must be
+		 * never greater than 1/5 IPG clock rate
+		 */
+		if (clkrate * 5 > clk_get_rate(ssi_private->clk))
+			continue;
+
 		clkrate /= factor;
 		afreq = clkrate / (i + 1);
 
diff --git a/sound/soc/fsl/imx-es8328.c b/sound/soc/fsl/imx-es8328.c
index f8cf10e..20e7400 100644
--- a/sound/soc/fsl/imx-es8328.c
+++ b/sound/soc/fsl/imx-es8328.c
@@ -53,9 +53,9 @@
 
 	/* Headphone jack detection */
 	if (gpio_is_valid(data->jack_gpio)) {
-		ret = snd_soc_jack_new(rtd->codec, "Headphone",
-				       SND_JACK_HEADPHONE | SND_JACK_BTN_0,
-				       &headset_jack);
+		ret = snd_soc_card_jack_new(rtd->card, "Headphone",
+					    SND_JACK_HEADPHONE | SND_JACK_BTN_0,
+					    &headset_jack, NULL, 0);
 		if (ret)
 			return ret;
 
diff --git a/sound/soc/fsl/wm1133-ev1.c b/sound/soc/fsl/wm1133-ev1.c
index a958937..0653aa8 100644
--- a/sound/soc/fsl/wm1133-ev1.c
+++ b/sound/soc/fsl/wm1133-ev1.c
@@ -205,16 +205,14 @@
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
 	/* Headphone jack detection */
-	snd_soc_jack_new(codec, "Headphone", SND_JACK_HEADPHONE, &hp_jack);
-	snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
-			      hp_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphone", SND_JACK_HEADPHONE,
+			      &hp_jack, hp_jack_pins, ARRAY_SIZE(hp_jack_pins));
 	wm8350_hp_jack_detect(codec, WM8350_JDR, &hp_jack, SND_JACK_HEADPHONE);
 
 	/* Microphone jack detection */
-	snd_soc_jack_new(codec, "Microphone",
-			 SND_JACK_MICROPHONE | SND_JACK_BTN_0, &mic_jack);
-	snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins),
-			      mic_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Microphone",
+			      SND_JACK_MICROPHONE | SND_JACK_BTN_0, &mic_jack,
+			      mic_jack_pins, ARRAY_SIZE(mic_jack_pins));
 	wm8350_mic_jack_detect(codec, &mic_jack, SND_JACK_MICROPHONE,
 			       SND_JACK_BTN_0);
 
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index fb550b5..c49a408 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -176,11 +176,11 @@
 		return ret;
 
 	if (gpio_is_valid(priv->gpio_hp_det)) {
-		snd_soc_jack_new(codec->codec, "Headphones", SND_JACK_HEADPHONE,
-				 &simple_card_hp_jack);
-		snd_soc_jack_add_pins(&simple_card_hp_jack,
-				      ARRAY_SIZE(simple_card_hp_jack_pins),
-				      simple_card_hp_jack_pins);
+		snd_soc_card_jack_new(rtd->card, "Headphones",
+				      SND_JACK_HEADPHONE,
+				      &simple_card_hp_jack,
+				      simple_card_hp_jack_pins,
+				      ARRAY_SIZE(simple_card_hp_jack_pins));
 
 		simple_card_hp_jack_gpio.gpio = priv->gpio_hp_det;
 		simple_card_hp_jack_gpio.invert = priv->gpio_hp_det_invert;
@@ -189,11 +189,11 @@
 	}
 
 	if (gpio_is_valid(priv->gpio_mic_det)) {
-		snd_soc_jack_new(codec->codec, "Mic Jack", SND_JACK_MICROPHONE,
-				 &simple_card_mic_jack);
-		snd_soc_jack_add_pins(&simple_card_mic_jack,
-				      ARRAY_SIZE(simple_card_mic_jack_pins),
-				      simple_card_mic_jack_pins);
+		snd_soc_card_jack_new(rtd->card, "Mic Jack",
+				      SND_JACK_MICROPHONE,
+				      &simple_card_mic_jack,
+				      simple_card_mic_jack_pins,
+				      ARRAY_SIZE(simple_card_mic_jack_pins));
 		simple_card_mic_jack_gpio.gpio = priv->gpio_mic_det;
 		simple_card_mic_jack_gpio.invert = priv->gpio_mic_det_invert;
 		snd_soc_jack_add_gpios(&simple_card_mic_jack, 1,
diff --git a/sound/soc/intel/broadwell.c b/sound/soc/intel/broadwell.c
index 9cf7d01..fc55420 100644
--- a/sound/soc/intel/broadwell.c
+++ b/sound/soc/intel/broadwell.c
@@ -80,15 +80,9 @@
 {
 	struct snd_soc_codec *codec = rtd->codec;
 	int ret = 0;
-	ret = snd_soc_jack_new(codec, "Headset",
-		SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset);
-
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&broadwell_headset,
-		ARRAY_SIZE(broadwell_headset_pins),
-		broadwell_headset_pins);
+	ret = snd_soc_card_jack_new(rtd->card, "Headset",
+		SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset,
+		broadwell_headset_pins, ARRAY_SIZE(broadwell_headset_pins));
 	if (ret)
 		return ret;
 
@@ -110,9 +104,7 @@
 	channels->min = channels->max = 2;
 
 	/* set SSP0 to 16 bit */
-	snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
-				    SNDRV_PCM_HW_PARAM_FIRST_MASK],
-				    SNDRV_PCM_FORMAT_S16_LE);
+	params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
 	return 0;
 }
 
diff --git a/sound/soc/intel/byt-max98090.c b/sound/soc/intel/byt-max98090.c
index 9832afe..d8b1f03 100644
--- a/sound/soc/intel/byt-max98090.c
+++ b/sound/soc/intel/byt-max98090.c
@@ -84,7 +84,6 @@
 static int byt_max98090_init(struct snd_soc_pcm_runtime *runtime)
 {
 	int ret;
-	struct snd_soc_codec *codec = runtime->codec;
 	struct snd_soc_card *card = runtime->card;
 	struct byt_max98090_private *drv = snd_soc_card_get_drvdata(card);
 	struct snd_soc_jack *jack = &drv->jack;
@@ -100,13 +99,9 @@
 	}
 
 	/* Enable jack detection */
-	ret = snd_soc_jack_new(codec, "Headset",
-			       SND_JACK_LINEOUT | SND_JACK_HEADSET, jack);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(jack, ARRAY_SIZE(hs_jack_pins),
-				    hs_jack_pins);
+	ret = snd_soc_card_jack_new(runtime->card, "Headset",
+				    SND_JACK_LINEOUT | SND_JACK_HEADSET, jack,
+				    hs_jack_pins, ARRAY_SIZE(hs_jack_pins));
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/intel/bytcr_dpcm_rt5640.c b/sound/soc/intel/bytcr_dpcm_rt5640.c
index 5930862..3b262d0 100644
--- a/sound/soc/intel/bytcr_dpcm_rt5640.c
+++ b/sound/soc/intel/bytcr_dpcm_rt5640.c
@@ -113,9 +113,7 @@
 	channels->min = channels->max = 2;
 
 	/* set SSP2 to 24-bit */
-	snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
-				    SNDRV_PCM_HW_PARAM_FIRST_MASK],
-				    SNDRV_PCM_FORMAT_S24_LE);
+	params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
 	return 0;
 }
 
diff --git a/sound/soc/intel/cht_bsw_rt5645.c b/sound/soc/intel/cht_bsw_rt5645.c
index bd29617..0122279 100644
--- a/sound/soc/intel/cht_bsw_rt5645.c
+++ b/sound/soc/intel/cht_bsw_rt5645.c
@@ -169,17 +169,17 @@
 		return ret;
 	}
 
-	ret = snd_soc_jack_new(codec, "Headphone Jack",
-				SND_JACK_HEADPHONE,
-				&ctx->hp_jack);
+	ret = snd_soc_card_jack_new(runtime->card, "Headphone Jack",
+				    SND_JACK_HEADPHONE, &ctx->hp_jack,
+				    NULL, 0);
 	if (ret) {
 		dev_err(runtime->dev, "HP jack creation failed %d\n", ret);
 		return ret;
 	}
 
-	ret = snd_soc_jack_new(codec, "Mic Jack",
-				SND_JACK_MICROPHONE,
-				&ctx->mic_jack);
+	ret = snd_soc_card_jack_new(runtime->card, "Mic Jack",
+				    SND_JACK_MICROPHONE, &ctx->mic_jack,
+				    NULL, 0);
 	if (ret) {
 		dev_err(runtime->dev, "Mic jack creation failed %d\n", ret);
 		return ret;
@@ -203,9 +203,7 @@
 	channels->min = channels->max = 2;
 
 	/* set SSP2 to 24-bit */
-	snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
-				    SNDRV_PCM_HW_PARAM_FIRST_MASK],
-				    SNDRV_PCM_FORMAT_S24_LE);
+	params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
 	return 0;
 }
 
diff --git a/sound/soc/intel/cht_bsw_rt5672.c b/sound/soc/intel/cht_bsw_rt5672.c
index ff01662..bc8dcac 100644
--- a/sound/soc/intel/cht_bsw_rt5672.c
+++ b/sound/soc/intel/cht_bsw_rt5672.c
@@ -178,9 +178,7 @@
 	channels->min = channels->max = 2;
 
 	/* set SSP2 to 24-bit */
-	snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
-				    SNDRV_PCM_HW_PARAM_FIRST_MASK],
-				    SNDRV_PCM_FORMAT_S24_LE);
+	params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
 	return 0;
 }
 
@@ -217,7 +215,7 @@
 		.codec_dai_name = "snd-soc-dummy-dai",
 		.codec_name = "snd-soc-dummy",
 		.platform_name = "sst-mfld-platform",
-		.ignore_suspend = 1,
+		.nonatomic = true,
 		.dynamic = 1,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
@@ -240,13 +238,13 @@
 		.cpu_dai_name = "ssp2-port",
 		.platform_name = "sst-mfld-platform",
 		.no_pcm = 1,
+		.nonatomic = true,
 		.codec_dai_name = "rt5670-aif1",
 		.codec_name = "i2c-10EC5670:00",
 		.dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF
 					| SND_SOC_DAIFMT_CBS_CFS,
 		.init = cht_codec_init,
 		.be_hw_params_fixup = cht_codec_fixup,
-		.ignore_suspend = 1,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
 		.ops = &cht_be_ssp2_ops,
@@ -285,7 +283,6 @@
 static struct platform_driver snd_cht_mc_driver = {
 	.driver = {
 		.name = "cht-bsw-rt5672",
-		.pm = &snd_soc_pm_ops,
 	},
 	.probe = snd_cht_mc_probe,
 };
diff --git a/sound/soc/intel/haswell.c b/sound/soc/intel/haswell.c
index 35edf51..00fddd3 100644
--- a/sound/soc/intel/haswell.c
+++ b/sound/soc/intel/haswell.c
@@ -56,9 +56,7 @@
 	channels->min = channels->max = 2;
 
 	/* set SSP0 to 16 bit */
-	snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
-				    SNDRV_PCM_HW_PARAM_FIRST_MASK],
-				    SNDRV_PCM_FORMAT_S16_LE);
+	params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
 	return 0;
 }
 
diff --git a/sound/soc/intel/mfld_machine.c b/sound/soc/intel/mfld_machine.c
index 90b7a57..49c09a0 100644
--- a/sound/soc/intel/mfld_machine.c
+++ b/sound/soc/intel/mfld_machine.c
@@ -228,10 +228,13 @@
 {
 	struct mfld_jack_data jack_data;
 
+	if (!mfld_codec)
+		return;
+
 	jack_data.mfld_jack = &mfld_jack;
 	jack_data.intr_id = intr_status;
 
-	sn95031_jack_detection(&jack_data);
+	sn95031_jack_detection(mfld_codec, &jack_data);
 	/* TODO: add american headset detection post gpiolib support */
 }
 
@@ -240,8 +243,6 @@
 	struct snd_soc_dapm_context *dapm = &runtime->card->dapm;
 	int ret_val;
 
-	mfld_codec = runtime->codec;
-
 	/* default is earpiece pin, userspace sets it explcitly */
 	snd_soc_dapm_disable_pin(dapm, "Headphones");
 	/* default is lineout NC, userspace sets it explcitly */
@@ -254,20 +255,15 @@
 	snd_soc_dapm_disable_pin(dapm, "LINEINR");
 
 	/* Headset and button jack detection */
-	ret_val = snd_soc_jack_new(mfld_codec, "Intel(R) MID Audio Jack",
-			SND_JACK_HEADSET | SND_JACK_BTN_0 |
-			SND_JACK_BTN_1, &mfld_jack);
+	ret_val = snd_soc_card_jack_new(runtime->card,
+			"Intel(R) MID Audio Jack", SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1, &mfld_jack,
+			mfld_jack_pins, ARRAY_SIZE(mfld_jack_pins));
 	if (ret_val) {
 		pr_err("jack creation failed\n");
 		return ret_val;
 	}
 
-	ret_val = snd_soc_jack_add_pins(&mfld_jack,
-			ARRAY_SIZE(mfld_jack_pins), mfld_jack_pins);
-	if (ret_val) {
-		pr_err("adding jack pins failed\n");
-		return ret_val;
-	}
 	ret_val = snd_soc_jack_add_zones(&mfld_jack,
 			ARRAY_SIZE(mfld_zones), mfld_zones);
 	if (ret_val) {
@@ -275,6 +271,8 @@
 		return ret_val;
 	}
 
+	mfld_codec = runtime->codec;
+
 	/* we want to check if anything is inserted at boot,
 	 * so send a fake event to codec and it will read adc
 	 * to find if anything is there or not */
@@ -359,8 +357,6 @@
 {
 	struct mfld_mc_private *mc_drv_ctx = (struct mfld_mc_private *) data;
 
-	if (mfld_jack.codec == NULL)
-		return IRQ_HANDLED;
 	mfld_jack_check(mc_drv_ctx->interrupt_status);
 
 	return IRQ_HANDLED;
diff --git a/sound/soc/intel/sst-atom-controls.h b/sound/soc/intel/sst-atom-controls.h
index dfebfdd..daecc58 100644
--- a/sound/soc/intel/sst-atom-controls.h
+++ b/sound/soc/intel/sst-atom-controls.h
@@ -150,7 +150,7 @@
 
 enum sst_task {
 	SST_TASK_SBA = 1,
-	SST_TASK_MMX,
+	SST_TASK_MMX = 3,
 };
 
 enum sst_type {
diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c
index 7523cbe..2fbaf2c 100644
--- a/sound/soc/intel/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/sst-mfld-platform-pcm.c
@@ -594,11 +594,13 @@
 		ret_val = stream->ops->stream_drop(sst->dev, str_id);
 		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
 		dev_dbg(rtd->dev, "sst: in pause\n");
 		status = SST_PLATFORM_PAUSED;
 		ret_val = stream->ops->stream_pause(sst->dev, str_id);
 		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+	case SNDRV_PCM_TRIGGER_RESUME:
 		dev_dbg(rtd->dev, "sst: in pause release\n");
 		status = SST_PLATFORM_RUNNING;
 		ret_val = stream->ops->stream_pause_release(sst->dev, str_id);
@@ -665,6 +667,9 @@
 
 static int sst_soc_probe(struct snd_soc_platform *platform)
 {
+	struct sst_data *drv = dev_get_drvdata(platform->dev);
+
+	drv->soc_card = platform->component.card;
 	return sst_dsp_init_v2_dpcm(platform);
 }
 
@@ -727,9 +732,64 @@
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+
+static int sst_soc_prepare(struct device *dev)
+{
+	struct sst_data *drv = dev_get_drvdata(dev);
+	int i;
+
+	/* suspend all pcms first */
+	snd_soc_suspend(drv->soc_card->dev);
+	snd_soc_poweroff(drv->soc_card->dev);
+
+	/* set the SSPs to idle */
+	for (i = 0; i < drv->soc_card->num_rtd; i++) {
+		struct snd_soc_dai *dai = drv->soc_card->rtd[i].cpu_dai;
+
+		if (dai->active) {
+			send_ssp_cmd(dai, dai->name, 0);
+			sst_handle_vb_timer(dai, false);
+		}
+	}
+
+	return 0;
+}
+
+static void sst_soc_complete(struct device *dev)
+{
+	struct sst_data *drv = dev_get_drvdata(dev);
+	int i;
+
+	/* restart SSPs */
+	for (i = 0; i < drv->soc_card->num_rtd; i++) {
+		struct snd_soc_dai *dai = drv->soc_card->rtd[i].cpu_dai;
+
+		if (dai->active) {
+			sst_handle_vb_timer(dai, true);
+			send_ssp_cmd(dai, dai->name, 1);
+		}
+	}
+	snd_soc_resume(drv->soc_card->dev);
+}
+
+#else
+
+#define sst_soc_prepare NULL
+#define sst_soc_complete NULL
+
+#endif
+
+
+static const struct dev_pm_ops sst_platform_pm = {
+	.prepare	= sst_soc_prepare,
+	.complete	= sst_soc_complete,
+};
+
 static struct platform_driver sst_platform_driver = {
 	.driver		= {
 		.name		= "sst-mfld-platform",
+		.pm             = &sst_platform_pm,
 	},
 	.probe		= sst_platform_probe,
 	.remove		= sst_platform_remove,
diff --git a/sound/soc/intel/sst-mfld-platform.h b/sound/soc/intel/sst-mfld-platform.h
index 79c8d12..9094314 100644
--- a/sound/soc/intel/sst-mfld-platform.h
+++ b/sound/soc/intel/sst-mfld-platform.h
@@ -174,6 +174,7 @@
 	struct sst_platform_data *pdata;
 	struct snd_sst_bytes_v2 *byte_stream;
 	struct mutex lock;
+	struct snd_soc_card *soc_card;
 };
 int sst_register_dsp(struct sst_device *sst);
 int sst_unregister_dsp(struct sst_device *sst);
diff --git a/sound/soc/intel/sst/sst.c b/sound/soc/intel/sst/sst.c
index 8a8d56a..1a7eeec 100644
--- a/sound/soc/intel/sst/sst.c
+++ b/sound/soc/intel/sst/sst.c
@@ -350,7 +350,9 @@
 
 	spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
 
-	shim_regs->imrx = sst_shim_read64(shim, SST_IMRX),
+	shim_regs->imrx = sst_shim_read64(shim, SST_IMRX);
+	shim_regs->csr = sst_shim_read64(shim, SST_CSR);
+
 
 	spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
 }
@@ -367,6 +369,7 @@
 	 */
 	spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
 	sst_shim_write64(shim, SST_IMRX, shim_regs->imrx),
+	sst_shim_write64(shim, SST_CSR, shim_regs->csr),
 	spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
 }
 
@@ -379,6 +382,10 @@
 	 * initially active. So change the state to active before
 	 * enabling the pm
 	 */
+
+	if (!acpi_disabled)
+		pm_runtime_set_active(ctx->dev);
+
 	pm_runtime_enable(ctx->dev);
 
 	if (acpi_disabled)
@@ -409,29 +416,142 @@
 	synchronize_irq(ctx->irq_num);
 	flush_workqueue(ctx->post_msg_wq);
 
+	ctx->ops->reset(ctx);
 	/* save the shim registers because PMC doesn't save state */
 	sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);
 
 	return ret;
 }
 
-static int intel_sst_runtime_resume(struct device *dev)
+static int intel_sst_suspend(struct device *dev)
 {
-	int ret = 0;
 	struct intel_sst_drv *ctx = dev_get_drvdata(dev);
+	struct sst_fw_save *fw_save;
+	int i, ret = 0;
 
-	if (ctx->sst_state == SST_RESET) {
-		ret = sst_load_fw(ctx);
-		if (ret) {
-			dev_err(dev, "FW download fail %d\n", ret);
-			sst_set_fw_state_locked(ctx, SST_RESET);
+	/* check first if we are already in SW reset */
+	if (ctx->sst_state == SST_RESET)
+		return 0;
+
+	/*
+	 * check if any stream is active and running
+	 * they should already by suspend by soc_suspend
+	 */
+	for (i = 1; i <= ctx->info.max_streams; i++) {
+		struct stream_info *stream = &ctx->streams[i];
+
+		if (stream->status == STREAM_RUNNING) {
+			dev_err(dev, "stream %d is running, cant susupend, abort\n", i);
+			return -EBUSY;
 		}
 	}
+	synchronize_irq(ctx->irq_num);
+	flush_workqueue(ctx->post_msg_wq);
+
+	/* Move the SST state to Reset */
+	sst_set_fw_state_locked(ctx, SST_RESET);
+
+	/* tell DSP we are suspending */
+	if (ctx->ops->save_dsp_context(ctx))
+		return -EBUSY;
+
+	/* save the memories */
+	fw_save = kzalloc(sizeof(*fw_save), GFP_KERNEL);
+	if (!fw_save)
+		return -ENOMEM;
+	fw_save->iram = kzalloc(ctx->iram_end - ctx->iram_base, GFP_KERNEL);
+	if (!fw_save->iram) {
+		ret = -ENOMEM;
+		goto iram;
+	}
+	fw_save->dram = kzalloc(ctx->dram_end - ctx->dram_base, GFP_KERNEL);
+	if (!fw_save->dram) {
+		ret = -ENOMEM;
+		goto dram;
+	}
+	fw_save->sram = kzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
+	if (!fw_save->sram) {
+		ret = -ENOMEM;
+		goto sram;
+	}
+
+	fw_save->ddr = kzalloc(ctx->ddr_end - ctx->ddr_base, GFP_KERNEL);
+	if (!fw_save->ddr) {
+		ret = -ENOMEM;
+		goto ddr;
+	}
+
+	memcpy32_fromio(fw_save->iram, ctx->iram, ctx->iram_end - ctx->iram_base);
+	memcpy32_fromio(fw_save->dram, ctx->dram, ctx->dram_end - ctx->dram_base);
+	memcpy32_fromio(fw_save->sram, ctx->mailbox, SST_MAILBOX_SIZE);
+	memcpy32_fromio(fw_save->ddr, ctx->ddr, ctx->ddr_end - ctx->ddr_base);
+
+	ctx->fw_save = fw_save;
+	ctx->ops->reset(ctx);
+	return 0;
+ddr:
+	kfree(fw_save->sram);
+sram:
+	kfree(fw_save->dram);
+dram:
+	kfree(fw_save->iram);
+iram:
+	kfree(fw_save);
+	return ret;
+}
+
+static int intel_sst_resume(struct device *dev)
+{
+	struct intel_sst_drv *ctx = dev_get_drvdata(dev);
+	struct sst_fw_save *fw_save = ctx->fw_save;
+	int ret = 0;
+	struct sst_block *block;
+
+	if (!fw_save)
+		return 0;
+
+	sst_set_fw_state_locked(ctx, SST_FW_LOADING);
+
+	/* we have to restore the memory saved */
+	ctx->ops->reset(ctx);
+
+	ctx->fw_save = NULL;
+
+	memcpy32_toio(ctx->iram, fw_save->iram, ctx->iram_end - ctx->iram_base);
+	memcpy32_toio(ctx->dram, fw_save->dram, ctx->dram_end - ctx->dram_base);
+	memcpy32_toio(ctx->mailbox, fw_save->sram, SST_MAILBOX_SIZE);
+	memcpy32_toio(ctx->ddr, fw_save->ddr, ctx->ddr_end - ctx->ddr_base);
+
+	kfree(fw_save->sram);
+	kfree(fw_save->dram);
+	kfree(fw_save->iram);
+	kfree(fw_save->ddr);
+	kfree(fw_save);
+
+	block = sst_create_block(ctx, 0, FW_DWNL_ID);
+	if (block == NULL)
+		return -ENOMEM;
+
+
+	/* start and wait for ack */
+	ctx->ops->start(ctx);
+	ret = sst_wait_timeout(ctx, block);
+	if (ret) {
+		dev_err(ctx->dev, "fw download failed %d\n", ret);
+		/* FW download failed due to timeout */
+		ret = -EBUSY;
+
+	} else {
+		sst_set_fw_state_locked(ctx, SST_FW_RUNNING);
+	}
+
+	sst_free_block(ctx, block);
 	return ret;
 }
 
 const struct dev_pm_ops intel_sst_pm = {
+	.suspend = intel_sst_suspend,
+	.resume = intel_sst_resume,
 	.runtime_suspend = intel_sst_runtime_suspend,
-	.runtime_resume = intel_sst_runtime_resume,
 };
 EXPORT_SYMBOL_GPL(intel_sst_pm);
diff --git a/sound/soc/intel/sst/sst.h b/sound/soc/intel/sst/sst.h
index 562bc48..3f49386 100644
--- a/sound/soc/intel/sst/sst.h
+++ b/sound/soc/intel/sst/sst.h
@@ -337,6 +337,13 @@
 	u64 csr2;
 };
 
+struct sst_fw_save {
+	void *iram;
+	void *dram;
+	void *sram;
+	void *ddr;
+};
+
 /**
  * struct intel_sst_drv - driver ops
  *
@@ -428,6 +435,8 @@
 	 * persistent till worker thread gets called
 	 */
 	char firmware_name[FW_NAME_SIZE];
+
+	struct sst_fw_save	*fw_save;
 };
 
 /* misc definitions */
@@ -544,4 +553,7 @@
 int sst_context_init(struct intel_sst_drv *ctx);
 void sst_context_cleanup(struct intel_sst_drv *ctx);
 void sst_configure_runtime_pm(struct intel_sst_drv *ctx);
+void memcpy32_toio(void __iomem *dst, const void *src, int count);
+void memcpy32_fromio(void *dst, const void __iomem *src, int count);
+
 #endif
diff --git a/sound/soc/intel/sst/sst_drv_interface.c b/sound/soc/intel/sst/sst_drv_interface.c
index 5f75ef3..f0e4b99b 100644
--- a/sound/soc/intel/sst/sst_drv_interface.c
+++ b/sound/soc/intel/sst/sst_drv_interface.c
@@ -138,12 +138,36 @@
 static int sst_power_control(struct device *dev, bool state)
 {
 	struct intel_sst_drv *ctx = dev_get_drvdata(dev);
+	int ret = 0;
+	int usage_count = 0;
 
-	dev_dbg(ctx->dev, "state:%d", state);
-	if (state == true)
-		return pm_runtime_get_sync(dev);
-	else
+#ifdef CONFIG_PM
+	usage_count = atomic_read(&dev->power.usage_count);
+#else
+	usage_count = 1;
+#endif
+
+	if (state == true) {
+		ret = pm_runtime_get_sync(dev);
+
+		dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count);
+		if (ret < 0) {
+			dev_err(ctx->dev, "Runtime get failed with err: %d\n", ret);
+			return ret;
+		}
+		if ((ctx->sst_state == SST_RESET) && (usage_count == 1)) {
+			ret = sst_load_fw(ctx);
+			if (ret) {
+				dev_err(dev, "FW download fail %d\n", ret);
+				sst_set_fw_state_locked(ctx, SST_RESET);
+				ret = sst_pm_runtime_put(ctx);
+			}
+		}
+	} else {
+		dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count);
 		return sst_pm_runtime_put(ctx);
+	}
+	return ret;
 }
 
 /*
@@ -572,6 +596,35 @@
 	return sst_drop_stream(ctx, str_id);
 }
 
+static int sst_stream_pause(struct device *dev, int str_id)
+{
+	struct stream_info *str_info;
+	struct intel_sst_drv *ctx = dev_get_drvdata(dev);
+
+	if (ctx->sst_state != SST_FW_RUNNING)
+		return 0;
+
+	str_info = get_stream_info(ctx, str_id);
+	if (!str_info)
+		return -EINVAL;
+
+	return sst_pause_stream(ctx, str_id);
+}
+
+static int sst_stream_resume(struct device *dev, int str_id)
+{
+	struct stream_info *str_info;
+	struct intel_sst_drv *ctx = dev_get_drvdata(dev);
+
+	if (ctx->sst_state != SST_FW_RUNNING)
+		return 0;
+
+	str_info = get_stream_info(ctx, str_id);
+	if (!str_info)
+		return -EINVAL;
+	return sst_resume_stream(ctx, str_id);
+}
+
 static int sst_stream_init(struct device *dev, struct pcm_stream_info *str_info)
 {
 	int str_id = 0;
@@ -633,6 +686,8 @@
 	.stream_init = sst_stream_init,
 	.stream_start = sst_stream_start,
 	.stream_drop = sst_stream_drop,
+	.stream_pause = sst_stream_pause,
+	.stream_pause_release = sst_stream_resume,
 	.stream_read_tstamp = sst_read_timestamp,
 	.send_byte_stream = sst_send_byte_stream,
 	.close = sst_close_pcm_stream,
diff --git a/sound/soc/intel/sst/sst_loader.c b/sound/soc/intel/sst/sst_loader.c
index 7888cd7..e88907a 100644
--- a/sound/soc/intel/sst/sst_loader.c
+++ b/sound/soc/intel/sst/sst_loader.c
@@ -39,7 +39,15 @@
 #include "sst.h"
 #include "../sst-dsp.h"
 
-static inline void memcpy32_toio(void __iomem *dst, const void *src, int count)
+void memcpy32_toio(void __iomem *dst, const void *src, int count)
+{
+	/* __iowrite32_copy uses 32-bit count values so divide by 4 for
+	 * right count in words
+	 */
+	__iowrite32_copy(dst, src, count/4);
+}
+
+void memcpy32_fromio(void *dst, const void __iomem *src, int count)
 {
 	/* __iowrite32_copy uses 32-bit count values so divide by 4 for
 	 * right count in words
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index a2cd348..e7c78b0 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -100,17 +100,19 @@
 
 config SND_OMAP_SOC_OMAP_ABE_TWL6040
 	tristate "SoC Audio support for OMAP boards using ABE and twl6040 codec"
-	depends on TWL6040_CORE && SND_OMAP_SOC && (ARCH_OMAP4 || COMPILE_TEST)
+	depends on TWL6040_CORE && SND_OMAP_SOC && (ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST)
 	select SND_OMAP_SOC_DMIC
 	select SND_OMAP_SOC_MCPDM
 	select SND_SOC_TWL6040
 	select SND_SOC_DMIC
+	select COMMON_CLK_PALMAS if SOC_OMAP5
 	help
 	  Say Y if you want to add support for SoC audio on OMAP boards using
 	  ABE and twl6040 codec. This driver currently supports:
 	  - SDP4430/Blaze boards
 	  - PandaBoard (4430)
 	  - PandaBoardES (4460)
+	  - omap5-uevm (5432)
 
 config SND_OMAP_SOC_OMAP3_PANDORA
 	tristate "SoC Audio support for OMAP3 Pandora"
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 7066130..16cc95f 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -479,8 +479,8 @@
 
 	/* Add hook switch - can be used to control the codec from userspace
 	 * even if line discipline fails */
-	ret = snd_soc_jack_new(rtd->codec, "hook_switch",
-				SND_JACK_HEADSET, &ams_delta_hook_switch);
+	ret = snd_soc_card_jack_new(card, "hook_switch", SND_JACK_HEADSET,
+				    &ams_delta_hook_switch, NULL, 0);
 	if (ret)
 		dev_warn(card->dev,
 				"Failed to allocate resources for hook switch, "
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index b9c65f1..0843a68 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -182,17 +182,17 @@
 
 	/* Headset jack detection only if it is supported */
 	if (priv->jack_detection) {
-		ret = snd_soc_jack_new(codec, "Headset Jack",
-					SND_JACK_HEADSET, &hs_jack);
+		ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+					    SND_JACK_HEADSET, &hs_jack,
+					    hs_jack_pins,
+					    ARRAY_SIZE(hs_jack_pins));
 		if (ret)
 			return ret;
 
-		ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
-					hs_jack_pins);
 		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
 	}
 
-	return ret;
+	return 0;
 }
 
 static const struct snd_soc_dapm_route dmic_audio_map[] = {
diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c
index ccfb41c..f7eb42a 100644
--- a/sound/soc/omap/omap-hdmi-audio.c
+++ b/sound/soc/omap/omap-hdmi-audio.c
@@ -352,6 +352,9 @@
 		return ret;
 
 	card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+	if (!card)
+		return -ENOMEM;
+
 	card->name = devm_kasprintf(dev, GFP_KERNEL,
 				    "HDMI %s", dev_name(ad->dssdev));
 	card->owner = THIS_MODULE;
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index c7eb9dd..fd99d89 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -530,8 +530,19 @@
 
 	case OMAP_MCBSP_SYSCLK_CLKX_EXT:
 		regs->srgr2	|= CLKSM;
+		regs->pcr0	|= SCLKME;
+		/*
+		 * If McBSP is master but yet the CLKX/CLKR pin drives the SRG,
+		 * disable output on those pins. This enables to inject the
+		 * reference clock through CLKX/CLKR. For this to work
+		 * set_dai_sysclk() _needs_ to be called after set_dai_fmt().
+		 */
+		regs->pcr0	&= ~CLKXM;
+		break;
 	case OMAP_MCBSP_SYSCLK_CLKR_EXT:
 		regs->pcr0	|= SCLKME;
+		/* Disable ouput on CLKR pin in master mode */
+		regs->pcr0	&= ~CLKRM;
 		break;
 	default:
 		err = -ENODEV;
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index f4b05bc..6bb623a 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -39,7 +39,7 @@
 #define pcm_omap1510()	0
 #endif
 
-static const struct snd_pcm_hardware omap_pcm_hardware = {
+static struct snd_pcm_hardware omap_pcm_hardware = {
 	.info			= SNDRV_PCM_INFO_MMAP |
 				  SNDRV_PCM_INFO_MMAP_VALID |
 				  SNDRV_PCM_INFO_INTERLEAVED |
@@ -53,6 +53,24 @@
 	.buffer_bytes_max	= 128 * 1024,
 };
 
+/* sDMA supports only 1, 2, and 4 byte transfer elements. */
+static void omap_pcm_limit_supported_formats(void)
+{
+	int i;
+
+	for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) {
+		switch (snd_pcm_format_physical_width(i)) {
+		case 8:
+		case 16:
+		case 32:
+			omap_pcm_hardware.formats |= (1LL << i);
+			break;
+		default:
+			break;
+		}
+	}
+}
+
 /* this may get called several times by oss emulation */
 static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
 			      struct snd_pcm_hw_params *params)
@@ -201,7 +219,7 @@
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret;
 
-	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(64));
+	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
 	if (ret)
 		return ret;
 
@@ -235,6 +253,7 @@
 
 int omap_pcm_platform_register(struct device *dev)
 {
+	omap_pcm_limit_supported_formats();
 	return devm_snd_soc_register_platform(dev, &omap_soc_platform);
 }
 EXPORT_SYMBOL_GPL(omap_pcm_platform_register);
diff --git a/sound/soc/omap/omap-twl4030.c b/sound/soc/omap/omap-twl4030.c
index fb1f6bb..3673ada 100644
--- a/sound/soc/omap/omap-twl4030.c
+++ b/sound/soc/omap/omap-twl4030.c
@@ -170,14 +170,10 @@
 	if (priv->jack_detect > 0) {
 		hs_jack_gpios[0].gpio = priv->jack_detect;
 
-		ret = snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
-				       &priv->hs_jack);
-		if (ret)
-			return ret;
-
-		ret = snd_soc_jack_add_pins(&priv->hs_jack,
-					    ARRAY_SIZE(hs_jack_pins),
-					    hs_jack_pins);
+		ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+					    SND_JACK_HEADSET, &priv->hs_jack,
+					    hs_jack_pins,
+					    ARRAY_SIZE(hs_jack_pins));
 		if (ret)
 			return ret;
 
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 7f29935..c2ddf0f 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -311,9 +311,9 @@
 	}
 
 	/* AV jack detection */
-	err = snd_soc_jack_new(codec, "AV Jack",
-			       SND_JACK_HEADSET | SND_JACK_VIDEOOUT,
-			       &rx51_av_jack);
+	err = snd_soc_card_jack_new(rtd->card, "AV Jack",
+				    SND_JACK_HEADSET | SND_JACK_VIDEOOUT,
+				    &rx51_av_jack, NULL, 0);
 	if (err) {
 		dev_err(card->dev, "Failed to add AV Jack\n");
 		return err;
diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c
index 73eb5dd..9f8be7c 100644
--- a/sound/soc/pxa/hx4700.c
+++ b/sound/soc/pxa/hx4700.c
@@ -126,17 +126,12 @@
  */
 static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
 	int err;
 
 	/* Jack detection API stuff */
-	err = snd_soc_jack_new(codec, "Headphone Jack",
-				SND_JACK_HEADPHONE, &hs_jack);
-	if (err)
-		return err;
-
-	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pin),
-					hs_jack_pin);
+	err = snd_soc_card_jack_new(rtd->card, "Headphone Jack",
+				    SND_JACK_HEADPHONE, &hs_jack, hs_jack_pin,
+				    ARRAY_SIZE(hs_jack_pin));
 	if (err)
 		return err;
 
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 910336c..c20bbc0 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -75,17 +75,12 @@
 
 static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
 	int err;
 
 	/* Jack detection API stuff */
-	err = snd_soc_jack_new(codec, "Headphone Jack",
-				SND_JACK_HEADPHONE, &hs_jack);
-	if (err)
-		return err;
-
-	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
-				hs_jack_pins);
+	err = snd_soc_card_jack_new(rtd->card, "Headphone Jack",
+				    SND_JACK_HEADPHONE, &hs_jack, hs_jack_pins,
+				    ARRAY_SIZE(hs_jack_pins));
 	if (err)
 		return err;
 
diff --git a/sound/soc/pxa/ttc-dkb.c b/sound/soc/pxa/ttc-dkb.c
index 5001dbb..1753c7d 100644
--- a/sound/soc/pxa/ttc-dkb.c
+++ b/sound/soc/pxa/ttc-dkb.c
@@ -78,15 +78,12 @@
 	struct snd_soc_codec *codec = rtd->codec;
 
 	/* Headset jack detection */
-	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE
-			| SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2,
-			&hs_jack);
-	snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
-			      hs_jack_pins);
-	snd_soc_jack_new(codec, "Microphone Jack", SND_JACK_MICROPHONE,
-			 &mic_jack);
-	snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins),
-			      mic_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE |
+			      SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2,
+			      &hs_jack, hs_jack_pins, ARRAY_SIZE(hs_jack_pins));
+	snd_soc_card_jack_new(rtd->card, "Microphone Jack", SND_JACK_MICROPHONE,
+			      &mic_jack, mic_jack_pins,
+			      ARRAY_SIZE(mic_jack_pins));
 
 	/* headphone, microphone detection & headset short detection */
 	pm860x_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADPHONE,
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 76ccb172..bcbfbe8 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -143,13 +143,9 @@
 	snd_soc_dapm_disable_pin(dapm, "MONO1");
 
 	/* Jack detection API stuff */
-	ret = snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
-				&hs_jack);
-	if (ret)
-		goto err;
-
-	ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
-				hs_jack_pins);
+	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET,
+				    &hs_jack, hs_jack_pins,
+				    ARRAY_SIZE(hs_jack_pins));
 	if (ret)
 		goto err;
 
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 3cebf6c..0632a36 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -174,7 +174,7 @@
 
 config SND_SOC_SPEYSIDE
 	tristate "Audio support for Wolfson Speyside"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
+	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C && SPI_MASTER
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM8996
 	select SND_SOC_WM9081
@@ -189,7 +189,7 @@
 
 config SND_SOC_BELLS
 	tristate "Audio support for Wolfson Bells"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && MFD_ARIZONA
+	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && MFD_ARIZONA && I2C && SPI_MASTER
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM5102
 	select SND_SOC_WM5110
@@ -206,7 +206,7 @@
 
 config SND_SOC_LITTLEMILL
 	tristate "Audio support for Wolfson Littlemill"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
+	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C
 	select SND_SAMSUNG_I2S
 	select MFD_WM8994
 	select SND_SOC_WM8994
@@ -223,7 +223,7 @@
 
 config SND_SOC_ODROIDX2
 	tristate "Audio support for Odroid-X2 and Odroid-U3"
-	depends on SND_SOC_SAMSUNG
+	depends on SND_SOC_SAMSUNG && I2C
 	select SND_SOC_MAX98090
 	select SND_SAMSUNG_I2S
 	help
@@ -231,6 +231,6 @@
 
 config SND_SOC_ARNDALE_RT5631_ALC5631
         tristate "Audio support for RT5631(ALC5631) on Arndale Board"
-        depends on SND_SOC_SAMSUNG
+        depends on SND_SOC_SAMSUNG && I2C
         select SND_SAMSUNG_I2S
         select SND_SOC_RT5631
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index 59b0442..c72e9fb 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -162,13 +162,8 @@
 
 static int h1940_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
-
-	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
-		&hp_jack);
-
-	snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
-		hp_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE,
+		&hp_jack, hp_jack_pins, ARRAY_SIZE(hp_jack_pins));
 
 	snd_soc_jack_add_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
 		hp_jack_gpios);
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index 141519c..31a820e 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -260,12 +260,12 @@
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_jack_new(codec, "Headset",
-			       SND_JACK_HEADSET | SND_JACK_MECHANICAL |
-			       SND_JACK_BTN_0 | SND_JACK_BTN_1 |
-			       SND_JACK_BTN_2 | SND_JACK_BTN_3 |
-			       SND_JACK_BTN_4 | SND_JACK_BTN_5,
-			       &littlemill_headset);
+	ret = snd_soc_card_jack_new(card, "Headset",
+				    SND_JACK_HEADSET | SND_JACK_MECHANICAL |
+				    SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+				    SND_JACK_BTN_2 | SND_JACK_BTN_3 |
+				    SND_JACK_BTN_4 | SND_JACK_BTN_5,
+				    &littlemill_headset, NULL, 0);
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 243dea7..5f15609 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -56,16 +56,10 @@
 		return ret;
 	}
 
-	ret = snd_soc_jack_new(codec, "Headset",
-			       SND_JACK_LINEOUT | SND_JACK_HEADSET |
-			       SND_JACK_BTN_0,
-			       &lowland_headset);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&lowland_headset,
-				    ARRAY_SIZE(lowland_headset_pins),
-				    lowland_headset_pins);
+	ret = snd_soc_card_jack_new(rtd->card, "Headset", SND_JACK_LINEOUT |
+				    SND_JACK_HEADSET | SND_JACK_BTN_0,
+				    &lowland_headset, lowland_headset_pins,
+				    ARRAY_SIZE(lowland_headset_pins));
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 873f2cb..35e37c4 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -211,13 +211,8 @@
 
 static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
-
-	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
-		&hp_jack);
-
-	snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
-		hp_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE,
+		&hp_jack, hp_jack_pins, ARRAY_SIZE(hp_jack_pins));
 
 	snd_soc_jack_add_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
 		hp_jack_gpios);
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 8291d2a..dfbe2db 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -151,13 +151,10 @@
 	snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 
 	/* Headphone jack detection */
-	err = snd_soc_jack_new(codec, "Headphone Jack",
-			       SND_JACK_HEADPHONE, &smartq_jack);
-	if (err)
-		return err;
-
-	err = snd_soc_jack_add_pins(&smartq_jack, ARRAY_SIZE(smartq_jack_pins),
-				    smartq_jack_pins);
+	err = snd_soc_card_jack_new(rtd->card, "Headphone Jack",
+				    SND_JACK_HEADPHONE, &smartq_jack,
+				    smartq_jack_pins,
+				    ARRAY_SIZE(smartq_jack_pins));
 	if (err)
 		return err;
 
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index 5ec7c52..2dcb988 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -153,16 +153,10 @@
 		pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
 	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
 
-	ret = snd_soc_jack_new(codec, "Headset",
-			       SND_JACK_LINEOUT | SND_JACK_HEADSET |
-			       SND_JACK_BTN_0,
-			       &speyside_headset);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&speyside_headset,
-				    ARRAY_SIZE(speyside_headset_pins),
-				    speyside_headset_pins);
+	ret = snd_soc_card_jack_new(rtd->card, "Headset", SND_JACK_LINEOUT |
+				    SND_JACK_HEADSET | SND_JACK_BTN_0,
+				    &speyside_headset, speyside_headset_pins,
+				    ARRAY_SIZE(speyside_headset_pins));
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 9c80506..85ccfb7 100644
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -179,15 +179,10 @@
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_jack_new(codec, "Headset",
-			       SND_JACK_HEADSET | SND_JACK_BTN_0,
-			       &tobermory_headset);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&tobermory_headset,
-				    ARRAY_SIZE(tobermory_headset_pins),
-				    tobermory_headset_pins);
+	ret = snd_soc_card_jack_new(card, "Headset", SND_JACK_HEADSET |
+				    SND_JACK_BTN_0, &tobermory_headset,
+				    tobermory_headset_pins,
+				    ARRAY_SIZE(tobermory_headset_pins));
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 1b53605..110577c5 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1252,6 +1252,8 @@
 			goto exit_snd_probe;
 	}
 
+	dev_set_drvdata(dev, priv);
+
 	/*
 	 *	asoc register
 	 */
@@ -1268,8 +1270,6 @@
 		goto exit_snd_soc;
 	}
 
-	dev_set_drvdata(dev, priv);
-
 	pm_runtime_enable(dev);
 
 	dev_info(dev, "probed\n");
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 30579ca..5c0658d 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1561,6 +1561,10 @@
 		snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
 					  card->num_dapm_widgets);
 
+	if (card->of_dapm_widgets)
+		snd_soc_dapm_new_controls(&card->dapm, card->of_dapm_widgets,
+					  card->num_of_dapm_widgets);
+
 	/* initialise the sound card only once */
 	if (card->probe) {
 		ret = card->probe(card);
@@ -1616,6 +1620,10 @@
 		snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
 					card->num_dapm_routes);
 
+	if (card->of_dapm_routes)
+		snd_soc_dapm_add_routes(&card->dapm, card->of_dapm_routes,
+					card->num_of_dapm_routes);
+
 	for (i = 0; i < card->num_links; i++) {
 		if (card->dai_link[i].dai_fmt)
 			snd_soc_runtime_set_dai_fmt(&card->rtd[i],
@@ -3223,8 +3231,8 @@
 		widgets[i].name = wname;
 	}
 
-	card->dapm_widgets = widgets;
-	card->num_dapm_widgets = num_widgets;
+	card->of_dapm_widgets = widgets;
+	card->num_of_dapm_widgets = num_widgets;
 
 	return 0;
 }
@@ -3308,8 +3316,8 @@
 		}
 	}
 
-	card->num_dapm_routes = num_routes;
-	card->dapm_routes = routes;
+	card->num_of_dapm_routes = num_routes;
+	card->of_dapm_routes = routes;
 
 	return 0;
 }
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 4380dcc..9f60c25 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -22,30 +22,42 @@
 #include <trace/events/asoc.h>
 
 /**
- * snd_soc_jack_new - Create a new jack
- * @codec: ASoC codec
+ * snd_soc_card_jack_new - Create a new jack
+ * @card:  ASoC card
  * @id:    an identifying string for this jack
  * @type:  a bitmask of enum snd_jack_type values that can be detected by
  *         this jack
  * @jack:  structure to use for the jack
+ * @pins:  Array of jack pins to be added to the jack or NULL
+ * @num_pins: Number of elements in the @pins array
  *
  * Creates a new jack object.
  *
  * Returns zero if successful, or a negative error code on failure.
  * On success jack will be initialised.
  */
-int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
-		     struct snd_soc_jack *jack)
+int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
+	struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
+	unsigned int num_pins)
 {
+	int ret;
+
 	mutex_init(&jack->mutex);
-	jack->codec = codec;
+	jack->card = card;
 	INIT_LIST_HEAD(&jack->pins);
 	INIT_LIST_HEAD(&jack->jack_zones);
 	BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
 
-	return snd_jack_new(codec->component.card->snd_card, id, type, &jack->jack);
+	ret = snd_jack_new(card->snd_card, id, type, &jack->jack);
+	if (ret)
+		return ret;
+
+	if (num_pins)
+		return snd_soc_jack_add_pins(jack, num_pins, pins);
+
+	return 0;
 }
-EXPORT_SYMBOL_GPL(snd_soc_jack_new);
+EXPORT_SYMBOL_GPL(snd_soc_card_jack_new);
 
 /**
  * snd_soc_jack_report - Report the current status for a jack
@@ -63,7 +75,6 @@
  */
 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 {
-	struct snd_soc_codec *codec;
 	struct snd_soc_dapm_context *dapm;
 	struct snd_soc_jack_pin *pin;
 	unsigned int sync = 0;
@@ -74,8 +85,7 @@
 	if (!jack)
 		return;
 
-	codec = jack->codec;
-	dapm =  &codec->dapm;
+	dapm = &jack->card->dapm;
 
 	mutex_lock(&jack->mutex);
 
@@ -175,12 +185,12 @@
 
 	for (i = 0; i < count; i++) {
 		if (!pins[i].pin) {
-			dev_err(jack->codec->dev, "ASoC: No name for pin %d\n",
+			dev_err(jack->card->dev, "ASoC: No name for pin %d\n",
 				i);
 			return -EINVAL;
 		}
 		if (!pins[i].mask) {
-			dev_err(jack->codec->dev, "ASoC: No mask for pin %d"
+			dev_err(jack->card->dev, "ASoC: No mask for pin %d"
 				" (%s)\n", i, pins[i].pin);
 			return -EINVAL;
 		}
@@ -260,7 +270,7 @@
 static irqreturn_t gpio_handler(int irq, void *data)
 {
 	struct snd_soc_jack_gpio *gpio = data;
-	struct device *dev = gpio->jack->codec->component.card->dev;
+	struct device *dev = gpio->jack->card->dev;
 
 	trace_snd_soc_jack_irq(gpio->name);
 
@@ -299,7 +309,7 @@
 
 	for (i = 0; i < count; i++) {
 		if (!gpios[i].name) {
-			dev_err(jack->codec->dev,
+			dev_err(jack->card->dev,
 				"ASoC: No name for gpio at index %d\n", i);
 			ret = -EINVAL;
 			goto undo;
@@ -320,7 +330,7 @@
 		} else {
 			/* legacy GPIO number */
 			if (!gpio_is_valid(gpios[i].gpio)) {
-				dev_err(jack->codec->dev,
+				dev_err(jack->card->dev,
 					"ASoC: Invalid gpio %d\n",
 					gpios[i].gpio);
 				ret = -EINVAL;
@@ -350,7 +360,7 @@
 		if (gpios[i].wake) {
 			ret = irq_set_irq_wake(gpiod_to_irq(gpios[i].desc), 1);
 			if (ret != 0)
-				dev_err(jack->codec->dev,
+				dev_err(jack->card->dev,
 					"ASoC: Failed to mark GPIO at index %d as wake source: %d\n",
 					i, ret);
 		}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 6b0136e..6e3781e 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2511,6 +2511,7 @@
 	/* DAPM dai link stream work */
 	INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
 
+	pcm->nonatomic = rtd->dai_link->nonatomic;
 	rtd->pcm = pcm;
 	pcm->private_data = rtd;
 
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index 769aca2..6dcd06a 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -106,11 +106,10 @@
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(rtd->card);
 
-	snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
-			 &tegra_alc5632_hs_jack);
-	snd_soc_jack_add_pins(&tegra_alc5632_hs_jack,
-			ARRAY_SIZE(tegra_alc5632_hs_jack_pins),
-			tegra_alc5632_hs_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET,
+			      &tegra_alc5632_hs_jack,
+			      tegra_alc5632_hs_jack_pins,
+			      ARRAY_SIZE(tegra_alc5632_hs_jack_pins));
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
 		tegra_alc5632_hp_jack_gpio.gpio = machine->gpio_hp_det;
diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c
index af3fb99..902da36 100644
--- a/sound/soc/tegra/tegra_max98090.c
+++ b/sound/soc/tegra/tegra_max98090.c
@@ -133,24 +133,26 @@
 	SND_SOC_DAPM_HP("Headphones", NULL),
 	SND_SOC_DAPM_SPK("Speakers", NULL),
 	SND_SOC_DAPM_MIC("Mic Jack", NULL),
+	SND_SOC_DAPM_MIC("Int Mic", NULL),
 };
 
 static const struct snd_kcontrol_new tegra_max98090_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphones"),
 	SOC_DAPM_PIN_SWITCH("Speakers"),
+	SOC_DAPM_PIN_SWITCH("Mic Jack"),
+	SOC_DAPM_PIN_SWITCH("Int Mic"),
 };
 
 static int tegra_max98090_asoc_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_codec *codec = codec_dai->codec;
 	struct tegra_max98090 *machine = snd_soc_card_get_drvdata(rtd->card);
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_new(codec, "Headphones", SND_JACK_HEADPHONE,
-				&tegra_max98090_hp_jack);
-		snd_soc_jack_add_pins(&tegra_max98090_hp_jack,
-				ARRAY_SIZE(tegra_max98090_hp_jack_pins),
-				tegra_max98090_hp_jack_pins);
+		snd_soc_card_jack_new(rtd->card, "Headphones",
+				      SND_JACK_HEADPHONE,
+				      &tegra_max98090_hp_jack,
+				      tegra_max98090_hp_jack_pins,
+				      ARRAY_SIZE(tegra_max98090_hp_jack_pins));
 
 		tegra_max98090_hp_jack_gpio.gpio = machine->gpio_hp_det;
 		snd_soc_jack_add_gpios(&tegra_max98090_hp_jack,
@@ -159,11 +161,11 @@
 	}
 
 	if (gpio_is_valid(machine->gpio_mic_det)) {
-		snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
-				 &tegra_max98090_mic_jack);
-		snd_soc_jack_add_pins(&tegra_max98090_mic_jack,
-				      ARRAY_SIZE(tegra_max98090_mic_jack_pins),
-				      tegra_max98090_mic_jack_pins);
+		snd_soc_card_jack_new(rtd->card, "Mic Jack",
+				      SND_JACK_MICROPHONE,
+				      &tegra_max98090_mic_jack,
+				      tegra_max98090_mic_jack_pins,
+				      ARRAY_SIZE(tegra_max98090_mic_jack_pins));
 
 		tegra_max98090_mic_jack_gpio.gpio = machine->gpio_mic_det;
 		snd_soc_jack_add_gpios(&tegra_max98090_mic_jack,
diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c
index ed759a3..773daec 100644
--- a/sound/soc/tegra/tegra_rt5640.c
+++ b/sound/soc/tegra/tegra_rt5640.c
@@ -108,15 +108,11 @@
 
 static int tegra_rt5640_asoc_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_codec *codec = codec_dai->codec;
 	struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(rtd->card);
 
-	snd_soc_jack_new(codec, "Headphones", SND_JACK_HEADPHONE,
-			 &tegra_rt5640_hp_jack);
-	snd_soc_jack_add_pins(&tegra_rt5640_hp_jack,
-			ARRAY_SIZE(tegra_rt5640_hp_jack_pins),
-			tegra_rt5640_hp_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphones", SND_JACK_HEADPHONE,
+			      &tegra_rt5640_hp_jack, tegra_rt5640_hp_jack_pins,
+			      ARRAY_SIZE(tegra_rt5640_hp_jack_pins));
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
 		tegra_rt5640_hp_jack_gpio.gpio = machine->gpio_hp_det;
diff --git a/sound/soc/tegra/tegra_rt5677.c b/sound/soc/tegra/tegra_rt5677.c
index e4cf978..68d8b67 100644
--- a/sound/soc/tegra/tegra_rt5677.c
+++ b/sound/soc/tegra/tegra_rt5677.c
@@ -146,10 +146,9 @@
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(rtd->card);
 
-	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
-			&tegra_rt5677_hp_jack);
-	snd_soc_jack_add_pins(&tegra_rt5677_hp_jack, 1,
-			&tegra_rt5677_hp_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE,
+			      &tegra_rt5677_hp_jack,
+			      &tegra_rt5677_hp_jack_pins, 1);
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
 		tegra_rt5677_hp_jack_gpio.gpio = machine->gpio_hp_det;
@@ -158,10 +157,9 @@
 	}
 
 
-	snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
-			&tegra_rt5677_mic_jack);
-	snd_soc_jack_add_pins(&tegra_rt5677_mic_jack, 1,
-			&tegra_rt5677_mic_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE,
+			      &tegra_rt5677_mic_jack,
+			      &tegra_rt5677_mic_jack_pins, 1);
 
 	if (gpio_is_valid(machine->gpio_mic_present)) {
 		tegra_rt5677_mic_jack_gpio.gpio = machine->gpio_mic_present;
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index e52420d..4a95b70 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -177,21 +177,19 @@
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
 		tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det;
-		snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
-				&tegra_wm8903_hp_jack);
-		snd_soc_jack_add_pins(&tegra_wm8903_hp_jack,
-					ARRAY_SIZE(tegra_wm8903_hp_jack_pins),
-					tegra_wm8903_hp_jack_pins);
+		snd_soc_card_jack_new(rtd->card, "Headphone Jack",
+				      SND_JACK_HEADPHONE, &tegra_wm8903_hp_jack,
+				      tegra_wm8903_hp_jack_pins,
+				      ARRAY_SIZE(tegra_wm8903_hp_jack_pins));
 		snd_soc_jack_add_gpios(&tegra_wm8903_hp_jack,
 					1,
 					&tegra_wm8903_hp_jack_gpio);
 	}
 
-	snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
-			 &tegra_wm8903_mic_jack);
-	snd_soc_jack_add_pins(&tegra_wm8903_mic_jack,
-			      ARRAY_SIZE(tegra_wm8903_mic_jack_pins),
-			      tegra_wm8903_mic_jack_pins);
+	snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE,
+			      &tegra_wm8903_mic_jack,
+			      tegra_wm8903_mic_jack_pins,
+			      ARRAY_SIZE(tegra_wm8903_mic_jack_pins));
 	wm8903_mic_detect(codec, &tegra_wm8903_mic_jack, SND_JACK_MICROPHONE,
 				0);
 
diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c
index 6c14afe..db1d3a2 100644
--- a/tools/perf/bench/mem-memcpy.c
+++ b/tools/perf/bench/mem-memcpy.c
@@ -289,7 +289,7 @@
 	memcpy_t fn = r->fn.memcpy;
 	int i;
 
-	memcpy_alloc_mem(&src, &dst, len);
+	memcpy_alloc_mem(&dst, &src, len);
 
 	if (prefault)
 		fn(dst, src, len);
@@ -312,7 +312,7 @@
 	void *src = NULL, *dst = NULL;
 	int i;
 
-	memcpy_alloc_mem(&src, &dst, len);
+	memcpy_alloc_mem(&dst, &src, len);
 
 	if (prefault)
 		fn(dst, src, len);
diff --git a/tools/perf/config/Makefile.arch b/tools/perf/config/Makefile.arch
index ff95a68..ac8721f 100644
--- a/tools/perf/config/Makefile.arch
+++ b/tools/perf/config/Makefile.arch
@@ -21,6 +21,10 @@
   endif
 endif
 
+ifeq ($(RAW_ARCH),sparc64)
+  ARCH ?= sparc
+endif
+
 ARCH ?= $(RAW_ARCH)
 
 LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1)
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile
index 42ac05a..b32ff33 100644
--- a/tools/perf/config/feature-checks/Makefile
+++ b/tools/perf/config/feature-checks/Makefile
@@ -49,7 +49,7 @@
 	$(BUILD)
 
 test-pthread-attr-setaffinity-np.bin:
-	$(BUILD) -Werror -lpthread
+	$(BUILD) -D_GNU_SOURCE -Werror -lpthread
 
 test-stackprotector-all.bin:
 	$(BUILD) -Werror -fstack-protector-all
diff --git a/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c b/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c
index 0a0d3ec..2b81b72 100644
--- a/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c
+++ b/tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c
@@ -5,10 +5,11 @@
 {
 	int ret = 0;
 	pthread_attr_t thread_attr;
+	cpu_set_t cs;
 
 	pthread_attr_init(&thread_attr);
 	/* don't care abt exact args, just the API itself in libpthread */
-	ret = pthread_attr_setaffinity_np(&thread_attr, 0, NULL);
+	ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs);
 
 	return ret;
 }
diff --git a/tools/perf/util/cloexec.c b/tools/perf/util/cloexec.c
index 47b78b3..6da965b 100644
--- a/tools/perf/util/cloexec.c
+++ b/tools/perf/util/cloexec.c
@@ -25,6 +25,10 @@
 	if (cpu < 0)
 		cpu = 0;
 
+	/*
+	 * Using -1 for the pid is a workaround to avoid gratuitous jump label
+	 * changes.
+	 */
 	while (1) {
 		/* check cloexec flag */
 		fd = sys_perf_event_open(&attr, pid, cpu, -1,
@@ -47,16 +51,24 @@
 		  err, strerror_r(err, sbuf, sizeof(sbuf)));
 
 	/* not supported, confirm error related to PERF_FLAG_FD_CLOEXEC */
-	fd = sys_perf_event_open(&attr, pid, cpu, -1, 0);
+	while (1) {
+		fd = sys_perf_event_open(&attr, pid, cpu, -1, 0);
+		if (fd < 0 && pid == -1 && errno == EACCES) {
+			pid = 0;
+			continue;
+		}
+		break;
+	}
 	err = errno;
 
+	if (fd >= 0)
+		close(fd);
+
 	if (WARN_ONCE(fd < 0 && err != EBUSY,
 		      "perf_event_open(..., 0) failed unexpectedly with error %d (%s)\n",
 		      err, strerror_r(err, sbuf, sizeof(sbuf))))
 		return -1;
 
-	close(fd);
-
 	return 0;
 }
 
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c94a9e0..e99a676 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -28,7 +28,7 @@
 	int		 mask;
 	int		 refcnt;
 	unsigned int	 prev;
-	char		 event_copy[PERF_SAMPLE_MAX_SIZE];
+	char		 event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8)));
 };
 
 struct perf_evlist {
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index b24f9d8..33b7a2a 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -11,6 +11,11 @@
 #include <symbol/kallsyms.h>
 #include "debug.h"
 
+#ifndef EM_AARCH64
+#define EM_AARCH64	183  /* ARM 64 bit */
+#endif
+
+
 #ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
 extern char *cplus_demangle(const char *, int);
 
diff --git a/tools/thermal/tmon/.gitignore b/tools/thermal/tmon/.gitignore
new file mode 100644
index 0000000..06e96be
--- /dev/null
+++ b/tools/thermal/tmon/.gitignore
@@ -0,0 +1 @@
+/tmon
diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
index e775adc..0788621 100644
--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -2,8 +2,8 @@
 
 BINDIR=usr/bin
 WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
-CFLAGS= -O1 ${WARNFLAGS} -fstack-protector
-CC=gcc
+CFLAGS+= -O1 ${WARNFLAGS} -fstack-protector
+CC=$(CROSS_COMPILE)gcc
 
 CFLAGS+=-D VERSION=\"$(VERSION)\"
 LDFLAGS+=
@@ -16,12 +16,21 @@
 CONFIG_FILE=
 CONFIG_PATH=
 
+# Static builds might require -ltinfo, for instance
+ifneq ($(findstring -static, $(LDFLAGS)),)
+STATIC := --static
+endif
+
+TMON_LIBS=-lm -lpthread
+TMON_LIBS += $(shell pkg-config --libs $(STATIC) panelw ncursesw 2> /dev/null || \
+		     pkg-config --libs $(STATIC) panel ncurses 2> /dev/null || \
+		     echo -lpanel -lncurses)
 
 OBJS = tmon.o tui.o sysfs.o pid.o
 OBJS +=
 
 tmon: $(OBJS) Makefile tmon.h
-	$(CC) ${CFLAGS} $(LDFLAGS) $(OBJS)  -o $(TARGET) -lm -lpanel -lncursesw -ltinfo -lpthread
+	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS)  -o $(TARGET) $(TMON_LIBS)
 
 valgrind: tmon
 	 sudo valgrind -v --track-origins=yes --tool=memcheck --leak-check=yes --show-reachable=yes --num-callers=20 --track-fds=yes ./$(TARGET)  1> /dev/null
diff --git a/tools/thermal/tmon/tmon.8 b/tools/thermal/tmon/tmon.8
index 0be727c..02d5179 100644
--- a/tools/thermal/tmon/tmon.8
+++ b/tools/thermal/tmon/tmon.8
@@ -55,6 +55,8 @@
 .PP
 The \fB-t --time-interval\fP option sets the polling interval in seconds
 .PP
+The \fB-T --target-temp\fP option sets the initial target temperature
+.PP
 The \fB-v --version\fP option shows the version of \fBtmon \fP
 .PP
 The \fB-z --zone\fP option sets the target therma zone instance to be controlled
diff --git a/tools/thermal/tmon/tmon.c b/tools/thermal/tmon/tmon.c
index 09b7c32..9aa1965 100644
--- a/tools/thermal/tmon/tmon.c
+++ b/tools/thermal/tmon/tmon.c
@@ -64,6 +64,7 @@
 	printf("  -h, --help            show this help message\n");
 	printf("  -l, --log             log data to /var/tmp/tmon.log\n");
 	printf("  -t, --time-interval   sampling time interval, > 1 sec.\n");
+	printf("  -T, --target-temp     initial target temperature\n");
 	printf("  -v, --version         show version\n");
 	printf("  -z, --zone            target thermal zone id\n");
 
@@ -219,6 +220,7 @@
 	{ "control", 1, NULL, 'c' },
 	{ "daemon", 0, NULL, 'd' },
 	{ "time-interval", 1, NULL, 't' },
+	{ "target-temp", 1, NULL, 'T' },
 	{ "log", 0, NULL, 'l' },
 	{ "help", 0, NULL, 'h' },
 	{ "version", 0, NULL, 'v' },
@@ -231,7 +233,7 @@
 {
 	int err = 0;
 	int id2 = 0, c;
-	double yk = 0.0; /* controller output */
+	double yk = 0.0, temp; /* controller output */
 	int target_tz_index;
 
 	if (geteuid() != 0) {
@@ -239,7 +241,7 @@
 		exit(EXIT_FAILURE);
 	}
 
-	while ((c = getopt_long(argc, argv, "c:dlht:vgz:", opts, &id2)) != -1) {
+	while ((c = getopt_long(argc, argv, "c:dlht:T:vgz:", opts, &id2)) != -1) {
 		switch (c) {
 		case 'c':
 			no_control = 0;
@@ -254,6 +256,14 @@
 			if (ticktime < 1)
 				ticktime = 1;
 			break;
+		case 'T':
+			temp = strtod(optarg, NULL);
+			if (temp < 0) {
+				fprintf(stderr, "error: temperature must be positive\n");
+				return 1;
+			}
+			target_temp_user = temp;
+			break;
 		case 'l':
 			printf("Logging data to /var/tmp/tmon.log\n");
 			logging = 1;
diff --git a/tools/thermal/tmon/tui.c b/tools/thermal/tmon/tui.c
index 89f8ef0..b5d1c6b 100644
--- a/tools/thermal/tmon/tui.c
+++ b/tools/thermal/tmon/tui.c
@@ -30,6 +30,18 @@
 
 #include "tmon.h"
 
+#define min(x, y) ({				\
+	typeof(x) _min1 = (x);			\
+	typeof(y) _min2 = (y);			\
+	(void) (&_min1 == &_min2);		\
+	_min1 < _min2 ? _min1 : _min2; })
+
+#define max(x, y) ({				\
+	typeof(x) _max1 = (x);			\
+	typeof(y) _max2 = (y);			\
+	(void) (&_max1 == &_max2);		\
+	_max1 > _max2 ? _max1 : _max2; })
+
 static PANEL *data_panel;
 static PANEL *dialogue_panel;
 static PANEL *top;
@@ -98,6 +110,18 @@
 	wrefresh(status_bar_window);
 }
 
+/* wrap at 5 */
+#define DIAG_DEV_ROWS  5
+/*
+ * list cooling devices + "set temp" entry; wraps after 5 rows, if they fit
+ */
+static int diag_dev_rows(void)
+{
+	int entries = ptdata.nr_cooling_dev + 1;
+	int rows = max(DIAG_DEV_ROWS, (entries + 1) / 2);
+	return min(rows, entries);
+}
+
 void setup_windows(void)
 {
 	int y_begin = 1;
@@ -122,7 +146,7 @@
 	 * dialogue window is a pop-up, when needed it lays on top of cdev win
 	 */
 
-	dialogue_window = subwin(stdscr, ptdata.nr_cooling_dev+5, maxx-50,
+	dialogue_window = subwin(stdscr, diag_dev_rows() + 5, maxx-50,
 				DIAG_Y, DIAG_X);
 
 	thermal_data_window = subwin(stdscr, ptdata.nr_tz_sensor *
@@ -258,21 +282,26 @@
 }
 
 const char DIAG_TITLE[] = "[ TUNABLES ]";
-#define DIAG_DEV_ROWS  5
 void show_dialogue(void)
 {
 	int j, x = 0, y = 0;
+	int rows, cols;
 	WINDOW *w = dialogue_window;
 
 	if (tui_disabled || !w)
 		return;
 
+	getmaxyx(w, rows, cols);
+
+	/* Silence compiler 'unused' warnings */
+	(void)cols;
+
 	werase(w);
 	box(w, 0, 0);
 	mvwprintw(w, 0, maxx/4, DIAG_TITLE);
 	/* list all the available tunables */
 	for (j = 0; j <= ptdata.nr_cooling_dev; j++) {
-		y = j % DIAG_DEV_ROWS;
+		y = j % diag_dev_rows();
 		if (y == 0 && j != 0)
 			x += 20;
 		if (j == ptdata.nr_cooling_dev)
@@ -283,12 +312,10 @@
 				ptdata.cdi[j].type, ptdata.cdi[j].instance);
 	}
 	wattron(w, A_BOLD);
-	mvwprintw(w, DIAG_DEV_ROWS+1, 1, "Enter Choice [A-Z]?");
+	mvwprintw(w, diag_dev_rows()+1, 1, "Enter Choice [A-Z]?");
 	wattroff(w, A_BOLD);
-	/* y size of dialogue win is nr cdev + 5, so print legend
-	 * at the bottom line
-	 */
-	mvwprintw(w, ptdata.nr_cooling_dev+3, 1,
+	/* print legend at the bottom line */
+	mvwprintw(w, rows - 2, 1,
 		"Legend: A=Active, P=Passive, C=Critical");
 
 	wrefresh(dialogue_window);
@@ -437,7 +464,7 @@
 			snprintf(buf, sizeof(buf), "New Value for %.10s-%2d: ",
 				ptdata.cdi[cdev_id].type,
 				ptdata.cdi[cdev_id].instance);
-		write_dialogue_win(buf, DIAG_DEV_ROWS+2, 2);
+		write_dialogue_win(buf, diag_dev_rows() + 2, 2);
 		handle_input_val(cdev_id);
 	} else {
 		snprintf(buf, sizeof(buf), "Invalid selection %d", ch);