| /* |
| * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips |
| * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
| * |
| * |
| * This program 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. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| |
| #include <linux/init.h> |
| #include <linux/err.h> |
| #include <linux/isa.h> |
| #include <linux/pnp.h> |
| #include <linux/module.h> |
| #include <sound/core.h> |
| #include <sound/wss.h> |
| #include <sound/mpu401.h> |
| #include <sound/opl3.h> |
| #include <sound/initval.h> |
| |
| MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
| MODULE_LICENSE("GPL"); |
| MODULE_DESCRIPTION("Cirrus Logic CS4232-9"); |
| MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000}," |
| "{Turtle Beach,Tropez Plus}," |
| "{SIC CrystalWave 32}," |
| "{Hewlett Packard,Omnibook 5500}," |
| "{TerraTec,Maestro 32/96}," |
| "{Philips,PCA70PS}}," |
| "{{Crystal Semiconductors,CS4235}," |
| "{Crystal Semiconductors,CS4236}," |
| "{Crystal Semiconductors,CS4237}," |
| "{Crystal Semiconductors,CS4238}," |
| "{Crystal Semiconductors,CS4239}," |
| "{Acer,AW37}," |
| "{Acer,AW35/Pro}," |
| "{Crystal,3D}," |
| "{Crystal Computer,TidalWave128}," |
| "{Dell,Optiplex GX1}," |
| "{Dell,Workstation 400 sound}," |
| "{EliteGroup,P5TX-LA sound}," |
| "{Gallant,SC-70P}," |
| "{Gateway,E1000 Onboard CS4236B}," |
| "{Genius,Sound Maker 3DJ}," |
| "{Hewlett Packard,HP6330 sound}," |
| "{IBM,PC 300PL sound}," |
| "{IBM,Aptiva 2137 E24}," |
| "{IBM,IntelliStation M Pro}," |
| "{Intel,Marlin Spike Mobo CS4235}," |
| "{Intel PR440FX Onboard}," |
| "{Guillemot,MaxiSound 16 PnP}," |
| "{NewClear,3D}," |
| "{TerraTec,AudioSystem EWS64L/XL}," |
| "{Typhoon Soundsystem,CS4236B}," |
| "{Turtle Beach,Malibu}," |
| "{Unknown,Digital PC 5000 Onboard}}"); |
| |
| MODULE_ALIAS("snd_cs4232"); |
| |
| #define IDENT "CS4232+" |
| #define DEV_NAME "cs4232+" |
| |
| static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ |
| #ifdef CONFIG_PNP |
| static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; |
| #endif |
| static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */ |
| static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ |
| static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ |
| static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ |
| static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ |
| |
| module_param_array(index, int, NULL, 0444); |
| MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard."); |
| module_param_array(id, charp, NULL, 0444); |
| MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard."); |
| module_param_array(enable, bool, NULL, 0444); |
| MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard."); |
| #ifdef CONFIG_PNP |
| module_param_array(isapnp, bool, NULL, 0444); |
| MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); |
| #endif |
| module_param_hw_array(port, long, ioport, NULL, 0444); |
| MODULE_PARM_DESC(port, "Port # for " IDENT " driver."); |
| module_param_hw_array(cport, long, ioport, NULL, 0444); |
| MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver."); |
| module_param_hw_array(mpu_port, long, ioport, NULL, 0444); |
| MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver."); |
| module_param_hw_array(fm_port, long, ioport, NULL, 0444); |
| MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver."); |
| module_param_hw_array(sb_port, long, ioport, NULL, 0444); |
| MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional)."); |
| module_param_hw_array(irq, int, irq, NULL, 0444); |
| MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver."); |
| module_param_hw_array(mpu_irq, int, irq, NULL, 0444); |
| MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver."); |
| module_param_hw_array(dma1, int, dma, NULL, 0444); |
| MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver."); |
| module_param_hw_array(dma2, int, dma, NULL, 0444); |
| MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); |
| |
| #ifdef CONFIG_PNP |
| static int isa_registered; |
| static int pnpc_registered; |
| static int pnp_registered; |
| #endif /* CONFIG_PNP */ |
| |
| struct snd_card_cs4236 { |
| struct snd_wss *chip; |
| struct resource *res_sb_port; |
| #ifdef CONFIG_PNP |
| struct pnp_dev *wss; |
| struct pnp_dev *ctrl; |
| struct pnp_dev *mpu; |
| #endif |
| }; |
| |
| #ifdef CONFIG_PNP |
| |
| /* |
| * PNP BIOS |
| */ |
| static const struct pnp_device_id snd_cs423x_pnpbiosids[] = { |
| { .id = "CSC0100" }, |
| { .id = "CSC0000" }, |
| /* Guillemot Turtlebeach something appears to be cs4232 compatible |
| * (untested) */ |
| { .id = "GIM0100" }, |
| { .id = "" } |
| }; |
| MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids); |
| |
| #define CS423X_ISAPNP_DRIVER "cs4232_isapnp" |
| static const struct pnp_card_device_id snd_cs423x_pnpids[] = { |
| /* Philips PCA70PS */ |
| { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, |
| /* TerraTec Maestro 32/96 (CS4232) */ |
| { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* HP Omnibook 5500 onboard */ |
| { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } }, |
| /* Unnamed CS4236 card (Made in Taiwan) */ |
| { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Turtle Beach TBS-2000 (CS4232) */ |
| { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } }, |
| /* Turtle Beach Tropez Plus (CS4232) */ |
| { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, |
| /* SIC CrystalWave 32 (CS4232) */ |
| { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Netfinity 3000 on-board soundcard */ |
| { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } }, |
| /* Intel Marlin Spike Motherboard - CS4235 */ |
| { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Intel Marlin Spike Motherboard (#2) - CS4235 */ |
| { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| /* Unknown Intel mainboard - CS4235 */ |
| { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| /* Genius Sound Maker 3DJ - CS4237B */ |
| { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Digital PC 5000 Onboard - CS4236B */ |
| { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| /* some unknown CS4236B */ |
| { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Intel PR440FX Onboard sound */ |
| { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* CS4235 on mainboard without MPU */ |
| { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| /* Gateway E1000 Onboard CS4236B */ |
| { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* HP 6330 Onboard sound */ |
| { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| /* Crystal Computer TidalWave128 */ |
| { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* ACER AW37 - CS4235 */ |
| { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */ |
| { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Crystal 3D - CS4237B */ |
| { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Typhoon Soundsystem PnP - CS4236B */ |
| { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Crystal CX4235-XQ3 EP - CS4235 */ |
| { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| /* Crystal Semiconductors CS4237B */ |
| { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* NewClear 3D - CX4237B-XQ3 */ |
| { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Dell Optiplex GX1 - CS4236B */ |
| { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Dell P410 motherboard - CS4236B */ |
| { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| /* Dell Workstation 400 Onboard - CS4236B */ |
| { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Turtle Beach Malibu - CS4237B */ |
| { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* CS4235 - onboard */ |
| { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| /* IBM Aptiva 2137 E24 Onboard - CS4237B */ |
| { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* IBM IntelliStation M Pro motherboard */ |
| { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| /* Guillemot MaxiSound 16 PnP - CS4236B */ |
| { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Gallant SC-70P */ |
| { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* Techmakers MF-4236PW */ |
| { .id = "CSCa736", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* TerraTec AudioSystem EWS64XL - CS4236B */ |
| { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } }, |
| /* TerraTec AudioSystem EWS64XL - CS4236B */ |
| { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } }, |
| /* ACER AW37/Pro - CS4235 */ |
| { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* ACER AW35/Pro - CS4237B */ |
| { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* CS4235 without MPU401 */ |
| { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| /* Unknown SiS530 - CS4235 */ |
| { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| /* IBM IntelliStation M Pro 6898 11U - CS4236B */ |
| { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| /* IBM PC 300PL Onboard - CS4236B */ |
| { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| /* Some noname CS4236 based card */ |
| { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* CS4236B */ |
| { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* CS4236B */ |
| { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| /* --- */ |
| { .id = "" } /* end */ |
| }; |
| |
| MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids); |
| |
| /* WSS initialization */ |
| static int snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev) |
| { |
| if (pnp_activate_dev(pdev) < 0) { |
| printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n"); |
| return -EBUSY; |
| } |
| port[dev] = pnp_port_start(pdev, 0); |
| if (fm_port[dev] > 0) |
| fm_port[dev] = pnp_port_start(pdev, 1); |
| sb_port[dev] = pnp_port_start(pdev, 2); |
| irq[dev] = pnp_irq(pdev, 0); |
| dma1[dev] = pnp_dma(pdev, 0); |
| dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); |
| snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n", |
| port[dev], fm_port[dev], sb_port[dev]); |
| snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", |
| irq[dev], dma1[dev], dma2[dev]); |
| return 0; |
| } |
| |
| /* CTRL initialization */ |
| static int snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev) |
| { |
| if (pnp_activate_dev(pdev) < 0) { |
| printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n"); |
| return -EBUSY; |
| } |
| cport[dev] = pnp_port_start(pdev, 0); |
| snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]); |
| return 0; |
| } |
| |
| /* MPU initialization */ |
| static int snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev) |
| { |
| if (pnp_activate_dev(pdev) < 0) { |
| printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n"); |
| mpu_port[dev] = SNDRV_AUTO_PORT; |
| mpu_irq[dev] = SNDRV_AUTO_IRQ; |
| } else { |
| mpu_port[dev] = pnp_port_start(pdev, 0); |
| if (mpu_irq[dev] >= 0 && |
| pnp_irq_valid(pdev, 0) && |
| pnp_irq(pdev, 0) != (resource_size_t)-1) { |
| mpu_irq[dev] = pnp_irq(pdev, 0); |
| } else { |
| mpu_irq[dev] = -1; /* disable interrupt */ |
| } |
| } |
| snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]); |
| return 0; |
| } |
| |
| static int snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard, |
| struct pnp_dev *pdev, |
| struct pnp_dev *cdev) |
| { |
| acard->wss = pdev; |
| if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) |
| return -EBUSY; |
| if (cdev) |
| cport[dev] = pnp_port_start(cdev, 0); |
| else |
| cport[dev] = -1; |
| return 0; |
| } |
| |
| static int snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard, |
| struct pnp_card_link *card, |
| const struct pnp_card_device_id *id) |
| { |
| acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL); |
| if (acard->wss == NULL) |
| return -EBUSY; |
| acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL); |
| if (acard->ctrl == NULL) |
| return -EBUSY; |
| if (id->devs[2].id[0]) { |
| acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); |
| if (acard->mpu == NULL) |
| return -EBUSY; |
| } |
| |
| /* WSS initialization */ |
| if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) |
| return -EBUSY; |
| |
| /* CTRL initialization */ |
| if (acard->ctrl && cport[dev] > 0) { |
| if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0) |
| return -EBUSY; |
| } |
| /* MPU initialization */ |
| if (acard->mpu && mpu_port[dev] > 0) { |
| if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0) |
| return -EBUSY; |
| } |
| return 0; |
| } |
| #endif /* CONFIG_PNP */ |
| |
| #ifdef CONFIG_PNP |
| #define is_isapnp_selected(dev) isapnp[dev] |
| #else |
| #define is_isapnp_selected(dev) 0 |
| #endif |
| |
| static void snd_card_cs4236_free(struct snd_card *card) |
| { |
| struct snd_card_cs4236 *acard = card->private_data; |
| |
| release_and_free_resource(acard->res_sb_port); |
| } |
| |
| static int snd_cs423x_card_new(struct device *pdev, int dev, |
| struct snd_card **cardp) |
| { |
| struct snd_card *card; |
| int err; |
| |
| err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, |
| sizeof(struct snd_card_cs4236), &card); |
| if (err < 0) |
| return err; |
| card->private_free = snd_card_cs4236_free; |
| *cardp = card; |
| return 0; |
| } |
| |
| static int snd_cs423x_probe(struct snd_card *card, int dev) |
| { |
| struct snd_card_cs4236 *acard; |
| struct snd_wss *chip; |
| struct snd_opl3 *opl3; |
| int err; |
| |
| acard = card->private_data; |
| if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) |
| if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { |
| printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); |
| return -EBUSY; |
| } |
| |
| err = snd_cs4236_create(card, port[dev], cport[dev], |
| irq[dev], |
| dma1[dev], dma2[dev], |
| WSS_HW_DETECT3, 0, &chip); |
| if (err < 0) |
| return err; |
| |
| acard->chip = chip; |
| if (chip->hardware & WSS_HW_CS4236B_MASK) { |
| |
| err = snd_cs4236_pcm(chip, 0); |
| if (err < 0) |
| return err; |
| |
| err = snd_cs4236_mixer(chip); |
| if (err < 0) |
| return err; |
| } else { |
| err = snd_wss_pcm(chip, 0); |
| if (err < 0) |
| return err; |
| |
| err = snd_wss_mixer(chip); |
| if (err < 0) |
| return err; |
| } |
| strlcpy(card->driver, chip->pcm->name, sizeof(card->driver)); |
| strlcpy(card->shortname, chip->pcm->name, sizeof(card->shortname)); |
| if (dma2[dev] < 0) |
| snprintf(card->longname, sizeof(card->longname), |
| "%s at 0x%lx, irq %i, dma %i", |
| chip->pcm->name, chip->port, irq[dev], dma1[dev]); |
| else |
| snprintf(card->longname, sizeof(card->longname), |
| "%s at 0x%lx, irq %i, dma %i&%d", |
| chip->pcm->name, chip->port, irq[dev], dma1[dev], |
| dma2[dev]); |
| |
| err = snd_wss_timer(chip, 0); |
| if (err < 0) |
| return err; |
| |
| if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { |
| if (snd_opl3_create(card, |
| fm_port[dev], fm_port[dev] + 2, |
| OPL3_HW_OPL3_CS, 0, &opl3) < 0) { |
| printk(KERN_WARNING IDENT ": OPL3 not detected\n"); |
| } else { |
| if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) |
| return err; |
| } |
| } |
| |
| if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { |
| if (mpu_irq[dev] == SNDRV_AUTO_IRQ) |
| mpu_irq[dev] = -1; |
| if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, |
| mpu_port[dev], 0, |
| mpu_irq[dev], NULL) < 0) |
| printk(KERN_WARNING IDENT ": MPU401 not detected\n"); |
| } |
| |
| return snd_card_register(card); |
| } |
| |
| static int snd_cs423x_isa_match(struct device *pdev, |
| unsigned int dev) |
| { |
| if (!enable[dev] || is_isapnp_selected(dev)) |
| return 0; |
| |
| if (port[dev] == SNDRV_AUTO_PORT) { |
| dev_err(pdev, "please specify port\n"); |
| return 0; |
| } |
| if (cport[dev] == SNDRV_AUTO_PORT) { |
| dev_err(pdev, "please specify cport\n"); |
| return 0; |
| } |
| if (irq[dev] == SNDRV_AUTO_IRQ) { |
| dev_err(pdev, "please specify irq\n"); |
| return 0; |
| } |
| if (dma1[dev] == SNDRV_AUTO_DMA) { |
| dev_err(pdev, "please specify dma1\n"); |
| return 0; |
| } |
| return 1; |
| } |
| |
| static int snd_cs423x_isa_probe(struct device *pdev, |
| unsigned int dev) |
| { |
| struct snd_card *card; |
| int err; |
| |
| err = snd_cs423x_card_new(pdev, dev, &card); |
| if (err < 0) |
| return err; |
| if ((err = snd_cs423x_probe(card, dev)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| dev_set_drvdata(pdev, card); |
| return 0; |
| } |
| |
| static int snd_cs423x_isa_remove(struct device *pdev, |
| unsigned int dev) |
| { |
| snd_card_free(dev_get_drvdata(pdev)); |
| return 0; |
| } |
| |
| #ifdef CONFIG_PM |
| static int snd_cs423x_suspend(struct snd_card *card) |
| { |
| struct snd_card_cs4236 *acard = card->private_data; |
| snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
| acard->chip->suspend(acard->chip); |
| return 0; |
| } |
| |
| static int snd_cs423x_resume(struct snd_card *card) |
| { |
| struct snd_card_cs4236 *acard = card->private_data; |
| acard->chip->resume(acard->chip); |
| snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
| return 0; |
| } |
| |
| static int snd_cs423x_isa_suspend(struct device *dev, unsigned int n, |
| pm_message_t state) |
| { |
| return snd_cs423x_suspend(dev_get_drvdata(dev)); |
| } |
| |
| static int snd_cs423x_isa_resume(struct device *dev, unsigned int n) |
| { |
| return snd_cs423x_resume(dev_get_drvdata(dev)); |
| } |
| #endif |
| |
| static struct isa_driver cs423x_isa_driver = { |
| .match = snd_cs423x_isa_match, |
| .probe = snd_cs423x_isa_probe, |
| .remove = snd_cs423x_isa_remove, |
| #ifdef CONFIG_PM |
| .suspend = snd_cs423x_isa_suspend, |
| .resume = snd_cs423x_isa_resume, |
| #endif |
| .driver = { |
| .name = DEV_NAME |
| }, |
| }; |
| |
| |
| #ifdef CONFIG_PNP |
| static int snd_cs423x_pnpbios_detect(struct pnp_dev *pdev, |
| const struct pnp_device_id *id) |
| { |
| static int dev; |
| int err; |
| struct snd_card *card; |
| struct pnp_dev *cdev; |
| char cid[PNP_ID_LEN]; |
| |
| if (pnp_device_is_isapnp(pdev)) |
| return -ENOENT; /* we have another procedure - card */ |
| for (; dev < SNDRV_CARDS; dev++) { |
| if (enable[dev] && isapnp[dev]) |
| break; |
| } |
| if (dev >= SNDRV_CARDS) |
| return -ENODEV; |
| |
| /* prepare second id */ |
| strcpy(cid, pdev->id[0].id); |
| cid[5] = '1'; |
| cdev = NULL; |
| list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) { |
| if (!strcmp(cdev->id[0].id, cid)) |
| break; |
| } |
| err = snd_cs423x_card_new(&pdev->dev, dev, &card); |
| if (err < 0) |
| return err; |
| err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev); |
| if (err < 0) { |
| printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n"); |
| snd_card_free(card); |
| return err; |
| } |
| if ((err = snd_cs423x_probe(card, dev)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| pnp_set_drvdata(pdev, card); |
| dev++; |
| return 0; |
| } |
| |
| static void snd_cs423x_pnp_remove(struct pnp_dev *pdev) |
| { |
| snd_card_free(pnp_get_drvdata(pdev)); |
| } |
| |
| #ifdef CONFIG_PM |
| static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) |
| { |
| return snd_cs423x_suspend(pnp_get_drvdata(pdev)); |
| } |
| |
| static int snd_cs423x_pnp_resume(struct pnp_dev *pdev) |
| { |
| return snd_cs423x_resume(pnp_get_drvdata(pdev)); |
| } |
| #endif |
| |
| static struct pnp_driver cs423x_pnp_driver = { |
| .name = "cs423x-pnpbios", |
| .id_table = snd_cs423x_pnpbiosids, |
| .probe = snd_cs423x_pnpbios_detect, |
| .remove = snd_cs423x_pnp_remove, |
| #ifdef CONFIG_PM |
| .suspend = snd_cs423x_pnp_suspend, |
| .resume = snd_cs423x_pnp_resume, |
| #endif |
| }; |
| |
| static int snd_cs423x_pnpc_detect(struct pnp_card_link *pcard, |
| const struct pnp_card_device_id *pid) |
| { |
| static int dev; |
| struct snd_card *card; |
| int res; |
| |
| for ( ; dev < SNDRV_CARDS; dev++) { |
| if (enable[dev] && isapnp[dev]) |
| break; |
| } |
| if (dev >= SNDRV_CARDS) |
| return -ENODEV; |
| |
| res = snd_cs423x_card_new(&pcard->card->dev, dev, &card); |
| if (res < 0) |
| return res; |
| if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) { |
| printk(KERN_ERR "isapnp detection failed and probing for " IDENT |
| " is not supported\n"); |
| snd_card_free(card); |
| return res; |
| } |
| if ((res = snd_cs423x_probe(card, dev)) < 0) { |
| snd_card_free(card); |
| return res; |
| } |
| pnp_set_card_drvdata(pcard, card); |
| dev++; |
| return 0; |
| } |
| |
| static void snd_cs423x_pnpc_remove(struct pnp_card_link *pcard) |
| { |
| snd_card_free(pnp_get_card_drvdata(pcard)); |
| pnp_set_card_drvdata(pcard, NULL); |
| } |
| |
| #ifdef CONFIG_PM |
| static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) |
| { |
| return snd_cs423x_suspend(pnp_get_card_drvdata(pcard)); |
| } |
| |
| static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard) |
| { |
| return snd_cs423x_resume(pnp_get_card_drvdata(pcard)); |
| } |
| #endif |
| |
| static struct pnp_card_driver cs423x_pnpc_driver = { |
| .flags = PNP_DRIVER_RES_DISABLE, |
| .name = CS423X_ISAPNP_DRIVER, |
| .id_table = snd_cs423x_pnpids, |
| .probe = snd_cs423x_pnpc_detect, |
| .remove = snd_cs423x_pnpc_remove, |
| #ifdef CONFIG_PM |
| .suspend = snd_cs423x_pnpc_suspend, |
| .resume = snd_cs423x_pnpc_resume, |
| #endif |
| }; |
| #endif /* CONFIG_PNP */ |
| |
| static int __init alsa_card_cs423x_init(void) |
| { |
| int err; |
| |
| err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS); |
| #ifdef CONFIG_PNP |
| if (!err) |
| isa_registered = 1; |
| err = pnp_register_driver(&cs423x_pnp_driver); |
| if (!err) |
| pnp_registered = 1; |
| err = pnp_register_card_driver(&cs423x_pnpc_driver); |
| if (!err) |
| pnpc_registered = 1; |
| if (pnp_registered) |
| err = 0; |
| if (isa_registered) |
| err = 0; |
| #endif |
| return err; |
| } |
| |
| static void __exit alsa_card_cs423x_exit(void) |
| { |
| #ifdef CONFIG_PNP |
| if (pnpc_registered) |
| pnp_unregister_card_driver(&cs423x_pnpc_driver); |
| if (pnp_registered) |
| pnp_unregister_driver(&cs423x_pnp_driver); |
| if (isa_registered) |
| #endif |
| isa_unregister_driver(&cs423x_isa_driver); |
| } |
| |
| module_init(alsa_card_cs423x_init) |
| module_exit(alsa_card_cs423x_exit) |
