| /* |
| * Copyright (C) 2006 Sony Computer Entertainment Inc. |
| * Copyright 2006, 2007 Sony Corporation |
| * |
| * AV backend support for PS3 |
| * |
| * 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; version 2 of the License. |
| * |
| * 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., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/kernel.h> |
| #include <linux/delay.h> |
| #include <asm/ps3av.h> |
| #include <asm/ps3.h> |
| |
| #include "vuart.h" |
| |
| static const struct video_fmt { |
| u32 format; |
| u32 order; |
| } ps3av_video_fmt_table[] = { |
| { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB }, |
| { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR }, |
| }; |
| |
| static const struct { |
| int cs; |
| u32 av; |
| u32 bl; |
| } ps3av_cs_video2av_table[] = { |
| { |
| .cs = PS3AV_CMD_VIDEO_CS_RGB_8, |
| .av = PS3AV_CMD_AV_CS_RGB_8, |
| .bl = PS3AV_CMD_AV_CS_8 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_RGB_10, |
| .av = PS3AV_CMD_AV_CS_RGB_8, |
| .bl = PS3AV_CMD_AV_CS_8 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_RGB_12, |
| .av = PS3AV_CMD_AV_CS_RGB_8, |
| .bl = PS3AV_CMD_AV_CS_8 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV444_8, |
| .av = PS3AV_CMD_AV_CS_YUV444_8, |
| .bl = PS3AV_CMD_AV_CS_8 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV444_10, |
| .av = PS3AV_CMD_AV_CS_YUV444_8, |
| .bl = PS3AV_CMD_AV_CS_10 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV444_12, |
| .av = PS3AV_CMD_AV_CS_YUV444_8, |
| .bl = PS3AV_CMD_AV_CS_10 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV422_8, |
| .av = PS3AV_CMD_AV_CS_YUV422_8, |
| .bl = PS3AV_CMD_AV_CS_10 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV422_10, |
| .av = PS3AV_CMD_AV_CS_YUV422_8, |
| .bl = PS3AV_CMD_AV_CS_10 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_YUV422_12, |
| .av = PS3AV_CMD_AV_CS_YUV422_8, |
| .bl = PS3AV_CMD_AV_CS_12 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8, |
| .av = PS3AV_CMD_AV_CS_XVYCC_8, |
| .bl = PS3AV_CMD_AV_CS_12 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10, |
| .av = PS3AV_CMD_AV_CS_XVYCC_8, |
| .bl = PS3AV_CMD_AV_CS_12 |
| }, { |
| .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12, |
| .av = PS3AV_CMD_AV_CS_XVYCC_8, |
| .bl = PS3AV_CMD_AV_CS_12 |
| } |
| }; |
| |
| static u32 ps3av_cs_video2av(int cs) |
| { |
| unsigned int i; |
| |
| for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) |
| if (ps3av_cs_video2av_table[i].cs == cs) |
| return ps3av_cs_video2av_table[i].av; |
| |
| return PS3AV_CMD_AV_CS_RGB_8; |
| } |
| |
| static u32 ps3av_cs_video2av_bitlen(int cs) |
| { |
| unsigned int i; |
| |
| for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) |
| if (ps3av_cs_video2av_table[i].cs == cs) |
| return ps3av_cs_video2av_table[i].bl; |
| |
| return PS3AV_CMD_AV_CS_8; |
| } |
| |
| static const struct { |
| int vid; |
| u32 av; |
| } ps3av_vid_video2av_table[] = { |
| { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I }, |
| { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P }, |
| { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I }, |
| { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P }, |
| { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ }, |
| { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ }, |
| { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ }, |
| { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ }, |
| { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ }, |
| { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ }, |
| { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA }, |
| { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA }, |
| { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA } |
| }; |
| |
| static u32 ps3av_vid_video2av(int vid) |
| { |
| unsigned int i; |
| |
| for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++) |
| if (ps3av_vid_video2av_table[i].vid == vid) |
| return ps3av_vid_video2av_table[i].av; |
| |
| return PS3AV_CMD_AV_VID_480P; |
| } |
| |
| int ps3av_cmd_init(void) |
| { |
| int res; |
| struct ps3av_pkt_av_init av_init; |
| struct ps3av_pkt_video_init video_init; |
| struct ps3av_pkt_audio_init audio_init; |
| |
| /* video init */ |
| memset(&video_init, 0, sizeof(video_init)); |
| |
| res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr), |
| sizeof(video_init), &video_init.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&video_init); |
| if (res) { |
| printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res); |
| return res; |
| } |
| |
| /* audio init */ |
| memset(&audio_init, 0, sizeof(audio_init)); |
| |
| res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr), |
| sizeof(audio_init), &audio_init.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&audio_init); |
| if (res) { |
| printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res); |
| return res; |
| } |
| |
| /* av init */ |
| memset(&av_init, 0, sizeof(av_init)); |
| av_init.event_bit = 0; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init), |
| &av_init.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_init); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_fin(void) |
| { |
| int res; |
| struct ps3av_pkt_av_fin av_fin; |
| |
| memset(&av_fin, 0, sizeof(av_fin)); |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr), |
| sizeof(av_fin), &av_fin.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_fin); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute) |
| { |
| int i, send_len, res; |
| struct ps3av_pkt_av_video_mute av_video_mute; |
| |
| if (num_of_port > PS3AV_MUTE_PORT_MAX) |
| return -EINVAL; |
| |
| memset(&av_video_mute, 0, sizeof(av_video_mute)); |
| for (i = 0; i < num_of_port; i++) { |
| av_video_mute.mute[i].avport = port[i]; |
| av_video_mute.mute[i].mute = mute; |
| } |
| |
| send_len = sizeof(av_video_mute.send_hdr) + |
| sizeof(struct ps3av_av_mute) * num_of_port; |
| res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len, |
| sizeof(av_video_mute), &av_video_mute.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_video_mute); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_av_video_disable_sig(u32 port) |
| { |
| int res; |
| struct ps3av_pkt_av_video_disable_sig av_video_sig; |
| |
| memset(&av_video_sig, 0, sizeof(av_video_sig)); |
| av_video_sig.avport = port; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG, |
| sizeof(av_video_sig), sizeof(av_video_sig), |
| &av_video_sig.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_video_sig); |
| if (res) |
| printk(KERN_ERR |
| "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n", |
| res, port); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_av_tv_mute(u32 avport, u32 mute) |
| { |
| int res; |
| struct ps3av_pkt_av_tv_mute tv_mute; |
| |
| memset(&tv_mute, 0, sizeof(tv_mute)); |
| tv_mute.avport = avport; |
| tv_mute.mute = mute; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute), |
| sizeof(tv_mute), &tv_mute.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&tv_mute); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n", |
| res, avport); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_enable_event(void) |
| { |
| int res; |
| struct ps3av_pkt_av_event av_event; |
| |
| memset(&av_event, 0, sizeof(av_event)); |
| av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED | |
| PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event), |
| sizeof(av_event), &av_event.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_event); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_av_hdmi_mode(u8 mode) |
| { |
| int res; |
| struct ps3av_pkt_av_hdmi_mode hdmi_mode; |
| |
| memset(&hdmi_mode, 0, sizeof(hdmi_mode)); |
| hdmi_mode.mode = mode; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode), |
| sizeof(hdmi_mode), &hdmi_mode.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&hdmi_mode); |
| if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE) |
| printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res); |
| |
| return res; |
| } |
| |
| u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out, |
| int aspect, u32 id) |
| { |
| struct ps3av_pkt_av_video_cs *av_video_cs; |
| |
| av_video_cs = (struct ps3av_pkt_av_video_cs *)p; |
| if (video_vid == -1) |
| video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; |
| if (cs_out == -1) |
| cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8; |
| if (aspect == -1) |
| aspect = 0; |
| |
| memset(av_video_cs, 0, sizeof(*av_video_cs)); |
| ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs), |
| &av_video_cs->send_hdr); |
| av_video_cs->avport = avport; |
| /* should be same as video_mode.resolution */ |
| av_video_cs->av_vid = ps3av_vid_video2av(video_vid); |
| av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out); |
| /* should be same as video_mode.video_cs_out */ |
| av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8); |
| av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out); |
| av_video_cs->aspect = aspect; |
| if (id & PS3AV_MODE_DITHER) { |
| av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON |
| | PS3AV_CMD_AV_DITHER_8BIT; |
| } else { |
| /* default off */ |
| av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF; |
| } |
| |
| return sizeof(*av_video_cs); |
| } |
| |
| u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt, |
| u32 id) |
| { |
| struct ps3av_pkt_video_mode *video_mode; |
| u32 x, y; |
| |
| video_mode = (struct ps3av_pkt_video_mode *)p; |
| if (video_vid == -1) |
| video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; |
| if (video_fmt == -1) |
| video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8; |
| |
| if (ps3av_video_mode2res(id, &x, &y)) |
| return 0; |
| |
| /* video mode */ |
| memset(video_mode, 0, sizeof(*video_mode)); |
| ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode), |
| &video_mode->send_hdr); |
| video_mode->video_head = head; |
| if (video_vid == PS3AV_CMD_VIDEO_VID_480I |
| && head == PS3AV_CMD_VIDEO_HEAD_B) |
| video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A; |
| else |
| video_mode->video_vid = video_vid; |
| video_mode->width = (u16) x; |
| video_mode->height = (u16) y; |
| video_mode->pitch = video_mode->width * 4; /* line_length */ |
| video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT; |
| video_mode->video_format = ps3av_video_fmt_table[video_fmt].format; |
| video_mode->video_order = ps3av_video_fmt_table[video_fmt].order; |
| |
| pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n", |
| __FUNCTION__, video_vid, video_mode->width, video_mode->height, |
| video_mode->pitch, video_mode->video_out_format, |
| video_mode->video_format, video_mode->video_order); |
| return sizeof(*video_mode); |
| } |
| |
| int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute) |
| { |
| int res; |
| struct ps3av_pkt_video_format video_format; |
| |
| memset(&video_format, 0, sizeof(video_format)); |
| video_format.video_head = head; |
| if (mute != PS3AV_CMD_MUTE_OFF) |
| video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK; |
| else |
| video_format.video_format = |
| ps3av_video_fmt_table[video_fmt].format; |
| video_format.video_order = ps3av_video_fmt_table[video_fmt].order; |
| |
| res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format), |
| sizeof(video_format), &video_format.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&video_format); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res); |
| |
| return res; |
| } |
| |
| |
| int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute) |
| { |
| int i, res; |
| struct ps3av_pkt_av_audio_mute av_audio_mute; |
| |
| if (num_of_port > PS3AV_MUTE_PORT_MAX) |
| return -EINVAL; |
| |
| /* audio mute */ |
| memset(&av_audio_mute, 0, sizeof(av_audio_mute)); |
| for (i = 0; i < num_of_port; i++) { |
| av_audio_mute.mute[i].avport = port[i]; |
| av_audio_mute.mute[i].mute = mute; |
| } |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE, |
| sizeof(av_audio_mute.send_hdr) + |
| sizeof(struct ps3av_av_mute) * num_of_port, |
| sizeof(av_audio_mute), &av_audio_mute.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&av_audio_mute); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res); |
| |
| return res; |
| } |
| |
| static const struct { |
| u32 fs; |
| u8 mclk; |
| } ps3av_cnv_mclk_table[] = { |
| { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 }, |
| { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 }, |
| { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 }, |
| { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 }, |
| { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 }, |
| { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 } |
| }; |
| |
| static u8 ps3av_cnv_mclk(u32 fs) |
| { |
| unsigned int i; |
| |
| for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++) |
| if (ps3av_cnv_mclk_table[i].fs == fs) |
| return ps3av_cnv_mclk_table[i].mclk; |
| |
| printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs); |
| return 0; |
| } |
| |
| #define BASE PS3AV_CMD_AUDIO_FS_44K |
| |
| static const u32 ps3av_ns_table[][5] = { |
| /* D1, D2, D3, D4, D5 */ |
| [PS3AV_CMD_AUDIO_FS_44K-BASE] { 6272, 6272, 17836, 17836, 8918 }, |
| [PS3AV_CMD_AUDIO_FS_48K-BASE] { 6144, 6144, 11648, 11648, 5824 }, |
| [PS3AV_CMD_AUDIO_FS_88K-BASE] { 12544, 12544, 35672, 35672, 17836 }, |
| [PS3AV_CMD_AUDIO_FS_96K-BASE] { 12288, 12288, 23296, 23296, 11648 }, |
| [PS3AV_CMD_AUDIO_FS_176K-BASE] { 25088, 25088, 71344, 71344, 35672 }, |
| [PS3AV_CMD_AUDIO_FS_192K-BASE] { 24576, 24576, 46592, 46592, 23296 } |
| }; |
| |
| static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid) |
| { |
| u32 av_vid, ns_val; |
| u8 *p = ns; |
| int d; |
| |
| d = ns_val = 0; |
| av_vid = ps3av_vid_video2av(video_vid); |
| switch (av_vid) { |
| case PS3AV_CMD_AV_VID_480I: |
| case PS3AV_CMD_AV_VID_576I: |
| d = 0; |
| break; |
| case PS3AV_CMD_AV_VID_480P: |
| case PS3AV_CMD_AV_VID_576P: |
| d = 1; |
| break; |
| case PS3AV_CMD_AV_VID_1080I_60HZ: |
| case PS3AV_CMD_AV_VID_1080I_50HZ: |
| d = 2; |
| break; |
| case PS3AV_CMD_AV_VID_720P_60HZ: |
| case PS3AV_CMD_AV_VID_720P_50HZ: |
| d = 3; |
| break; |
| case PS3AV_CMD_AV_VID_1080P_60HZ: |
| case PS3AV_CMD_AV_VID_1080P_50HZ: |
| case PS3AV_CMD_AV_VID_WXGA: |
| case PS3AV_CMD_AV_VID_SXGA: |
| case PS3AV_CMD_AV_VID_WUXGA: |
| d = 4; |
| break; |
| default: |
| printk(KERN_ERR "%s failed, vid:%x\n", __FUNCTION__, |
| video_vid); |
| break; |
| } |
| |
| if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K) |
| printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs); |
| else |
| ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d]; |
| |
| *p++ = ns_val & 0x000000FF; |
| *p++ = (ns_val & 0x0000FF00) >> 8; |
| *p = (ns_val & 0x00FF0000) >> 16; |
| } |
| |
| #undef BASE |
| |
| static u8 ps3av_cnv_enable(u32 source, u8 *enable) |
| { |
| u8 *p, ret = 0; |
| |
| if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) { |
| ret = 0x03; |
| } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) { |
| p = enable; |
| ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) | |
| 0x01; |
| } else |
| printk(KERN_ERR "%s failed, source:%x\n", __FUNCTION__, |
| source); |
| return ret; |
| } |
| |
| static u8 ps3av_cnv_fifomap(u8 *map) |
| { |
| u8 *p, ret = 0; |
| |
| p = map; |
| ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6); |
| return ret; |
| } |
| |
| static u8 ps3av_cnv_inputlen(u32 word_bits) |
| { |
| u8 ret = 0; |
| |
| switch (word_bits) { |
| case PS3AV_CMD_AUDIO_WORD_BITS_16: |
| ret = PS3AV_CMD_AV_INPUTLEN_16; |
| break; |
| case PS3AV_CMD_AUDIO_WORD_BITS_20: |
| ret = PS3AV_CMD_AV_INPUTLEN_20; |
| break; |
| case PS3AV_CMD_AUDIO_WORD_BITS_24: |
| ret = PS3AV_CMD_AV_INPUTLEN_24; |
| break; |
| default: |
| printk(KERN_ERR "%s failed, word_bits:%x\n", __FUNCTION__, |
| word_bits); |
| break; |
| } |
| return ret; |
| } |
| |
| static u8 ps3av_cnv_layout(u32 num_of_ch) |
| { |
| if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) { |
| printk(KERN_ERR "%s failed, num_of_ch:%x\n", __FUNCTION__, |
| num_of_ch); |
| return 0; |
| } |
| |
| return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1; |
| } |
| |
| static void ps3av_cnv_info(struct ps3av_audio_info_frame *info, |
| const struct ps3av_pkt_audio_mode *mode) |
| { |
| info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */ |
| info->pb1.ct = 0; |
| info->pb2.sf = 0; |
| info->pb2.ss = 0; |
| |
| info->pb3 = 0; /* check mode->audio_format ?? */ |
| info->pb4 = mode->audio_layout; |
| info->pb5.dm = mode->audio_downmix; |
| info->pb5.lsv = mode->audio_downmix_level; |
| } |
| |
| static void ps3av_cnv_chstat(u8 *chstat, u8 *cs_info) |
| { |
| memcpy(chstat, cs_info, 5); |
| } |
| |
| u32 ps3av_cmd_set_av_audio_param(void *p, u32 port, |
| const struct ps3av_pkt_audio_mode *audio_mode, |
| u32 video_vid) |
| { |
| struct ps3av_pkt_av_audio_param *param; |
| |
| param = (struct ps3av_pkt_av_audio_param *)p; |
| |
| memset(param, 0, sizeof(*param)); |
| ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param), |
| ¶m->send_hdr); |
| |
| param->avport = port; |
| param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80; |
| ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid); |
| param->enable = ps3av_cnv_enable(audio_mode->audio_source, |
| audio_mode->audio_enable); |
| param->swaplr = 0x09; |
| param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map); |
| param->inputctrl = 0x49; |
| param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits); |
| param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch); |
| ps3av_cnv_info(¶m->info, audio_mode); |
| ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info); |
| |
| return sizeof(*param); |
| } |
| |
| /* default cs val */ |
| static const u8 ps3av_mode_cs_info[] = { |
| 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00 |
| }; |
| |
| #define CS_44 0x00 |
| #define CS_48 0x02 |
| #define CS_88 0x08 |
| #define CS_96 0x0a |
| #define CS_176 0x0c |
| #define CS_192 0x0e |
| #define CS_MASK 0x0f |
| #define CS_BIT 0x40 |
| |
| void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport, |
| u32 ch, u32 fs, u32 word_bits, u32 format, |
| u32 source) |
| { |
| int spdif_through, spdif_bitstream; |
| int i; |
| |
| if (!(ch | fs | format | word_bits | source)) { |
| ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2; |
| fs = PS3AV_CMD_AUDIO_FS_48K; |
| word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; |
| format = PS3AV_CMD_AUDIO_FORMAT_PCM; |
| source = PS3AV_CMD_AUDIO_SOURCE_SERIAL; |
| } |
| spdif_through = spdif_bitstream = 0; /* XXX not supported */ |
| |
| /* audio mode */ |
| memset(audio, 0, sizeof(*audio)); |
| ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr); |
| |
| audio->avport = (u8) avport; |
| audio->mask = 0x0FFF; /* XXX set all */ |
| audio->audio_num_of_ch = ch; |
| audio->audio_fs = fs; |
| audio->audio_word_bits = word_bits; |
| audio->audio_format = format; |
| audio->audio_source = source; |
| |
| switch (ch) { |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_8: |
| audio->audio_enable[3] = 1; |
| /* fall through */ |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_6: |
| audio->audio_enable[2] = 1; |
| audio->audio_enable[1] = 1; |
| /* fall through */ |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_2: |
| default: |
| audio->audio_enable[0] = 1; |
| } |
| |
| /* audio swap L/R */ |
| for (i = 0; i < 4; i++) |
| audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */ |
| |
| /* audio serial input mapping */ |
| audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0; |
| audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1; |
| audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2; |
| audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3; |
| |
| /* audio speaker layout */ |
| if (avport == PS3AV_CMD_AVPORT_HDMI_0 || |
| avport == PS3AV_CMD_AVPORT_HDMI_1) { |
| switch (ch) { |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_8: |
| audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH; |
| break; |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_6: |
| audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH; |
| break; |
| case PS3AV_CMD_AUDIO_NUM_OF_CH_2: |
| default: |
| audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; |
| break; |
| } |
| } else { |
| audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; |
| } |
| |
| /* audio downmix permission */ |
| audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED; |
| /* audio downmix level shift (0:0dB to 15:15dB) */ |
| audio->audio_downmix_level = 0; /* 0dB */ |
| |
| /* set ch status */ |
| for (i = 0; i < 8; i++) |
| audio->audio_cs_info[i] = ps3av_mode_cs_info[i]; |
| |
| switch (fs) { |
| case PS3AV_CMD_AUDIO_FS_44K: |
| audio->audio_cs_info[3] &= ~CS_MASK; |
| audio->audio_cs_info[3] |= CS_44; |
| break; |
| case PS3AV_CMD_AUDIO_FS_88K: |
| audio->audio_cs_info[3] &= ~CS_MASK; |
| audio->audio_cs_info[3] |= CS_88; |
| break; |
| case PS3AV_CMD_AUDIO_FS_96K: |
| audio->audio_cs_info[3] &= ~CS_MASK; |
| audio->audio_cs_info[3] |= CS_96; |
| break; |
| case PS3AV_CMD_AUDIO_FS_176K: |
| audio->audio_cs_info[3] &= ~CS_MASK; |
| audio->audio_cs_info[3] |= CS_176; |
| break; |
| case PS3AV_CMD_AUDIO_FS_192K: |
| audio->audio_cs_info[3] &= ~CS_MASK; |
| audio->audio_cs_info[3] |= CS_192; |
| break; |
| default: |
| break; |
| } |
| |
| /* pass through setting */ |
| if (spdif_through && |
| (avport == PS3AV_CMD_AVPORT_SPDIF_0 || |
| avport == PS3AV_CMD_AVPORT_SPDIF_1)) { |
| audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; |
| audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF; |
| if (spdif_bitstream) { |
| audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM; |
| audio->audio_cs_info[0] |= CS_BIT; |
| } |
| } |
| } |
| |
| int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode) |
| { |
| int res; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode), |
| sizeof(*audio_mode), &audio_mode->send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(audio_mode); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute) |
| { |
| int i, res; |
| struct ps3av_pkt_audio_mute audio_mute; |
| |
| if (num_of_port > PS3AV_OPT_PORT_MAX) |
| return -EINVAL; |
| |
| /* audio mute */ |
| memset(&audio_mute, 0, sizeof(audio_mute)); |
| for (i = 0; i < num_of_port; i++) { |
| audio_mute.mute[i].avport = port[i]; |
| audio_mute.mute[i].mute = mute; |
| } |
| |
| res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE, |
| sizeof(audio_mute.send_hdr) + |
| sizeof(struct ps3av_audio_mute) * num_of_port, |
| sizeof(audio_mute), &audio_mute.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&audio_mute); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_audio_active(int active, u32 port) |
| { |
| int res; |
| struct ps3av_pkt_audio_active audio_active; |
| u32 cid; |
| |
| /* audio active */ |
| memset(&audio_active, 0, sizeof(audio_active)); |
| audio_active.audio_port = port; |
| cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE; |
| |
| res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active), |
| &audio_active.send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(&audio_active); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid, |
| res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len) |
| { |
| int res; |
| |
| /* avb packet */ |
| |
| res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb), |
| &avb->send_hdr); |
| if (res < 0) |
| goto out; |
| |
| res = get_status(avb); |
| if (res) |
| pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __FUNCTION__, |
| res); |
| |
| out: |
| return res; |
| } |
| |
| int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf) |
| { |
| int res; |
| |
| memset(hw_conf, 0, sizeof(*hw_conf)); |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr), |
| sizeof(*hw_conf), &hw_conf->send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(hw_conf); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res); |
| |
| return res; |
| } |
| |
| int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info, |
| u32 avport) |
| { |
| int res; |
| |
| memset(info, 0, sizeof(*info)); |
| info->avport = avport; |
| |
| res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO, |
| sizeof(info->send_hdr) + sizeof(info->avport) + |
| sizeof(info->reserved), |
| sizeof(*info), &info->send_hdr); |
| if (res < 0) |
| return res; |
| |
| res = get_status(info); |
| if (res) |
| printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n", |
| res); |
| |
| return res; |
| } |
| |
| #ifdef PS3AV_DEBUG |
| void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf) |
| { |
| printk("av_h_conf:num of hdmi:%d\n", hw_conf->num_of_hdmi); |
| printk("av_h_conf:num of avmulti:%d\n", hw_conf->num_of_avmulti); |
| printk("av_h_conf:num of spdif:%d\n", hw_conf->num_of_spdif); |
| } |
| |
| void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info) |
| { |
| const struct ps3av_info_monitor *info = &monitor_info->info; |
| const struct ps3av_info_audio *audio = info->audio; |
| int i; |
| |
| printk("Monitor Info: size%d\n", monitor_info->send_hdr.size); |
| |
| printk("avport:%02x\n", info->avport); |
| printk("monitor_id:"); |
| for (i = 0; i < 10; i++) |
| printk("%02x ", info->monitor_id[i]); |
| printk("\nmonitor_type:%02x\n", info->monitor_type); |
| printk("monitor_name:"); |
| for (i = 0; i < 16; i++) |
| printk("%c", info->monitor_name[i]); |
| |
| /* resolution */ |
| printk("\nresolution_60: bits:%08x native:%08x\n", |
| info->res_60.res_bits, info->res_60.native); |
| printk("resolution_50: bits:%08x native:%08x\n", |
| info->res_50.res_bits, info->res_50.native); |
| printk("resolution_other: bits:%08x native:%08x\n", |
| info->res_other.res_bits, info->res_other.native); |
| printk("resolution_vesa: bits:%08x native:%08x\n", |
| info->res_vesa.res_bits, info->res_vesa.native); |
| |
| /* color space */ |
| printk("color space rgb:%02x\n", info->cs.rgb); |
| printk("color space yuv444:%02x\n", info->cs.yuv444); |
| printk("color space yuv422:%02x\n", info->cs.yuv422); |
| |
| /* color info */ |
| printk("color info red:X %04x Y %04x\n", |
| info->color.red_x, info->color.red_y); |
| printk("color info green:X %04x Y %04x\n", |
| info->color.green_x, info->color.green_y); |
| printk("color info blue:X %04x Y %04x\n", |
| info->color.blue_x, info->color.blue_y); |
| printk("color info white:X %04x Y %04x\n", |
| info->color.white_x, info->color.white_y); |
| printk("color info gamma: %08x\n", info->color.gamma); |
| |
| /* other info */ |
| printk("supported_AI:%02x\n", info->supported_ai); |
| printk("speaker_info:%02x\n", info->speaker_info); |
| printk("num of audio:%02x\n", info->num_of_audio_block); |
| |
| /* audio block */ |
| for (i = 0; i < info->num_of_audio_block; i++) { |
| printk("audio[%d] type:%02x max_ch:%02x fs:%02x sbit:%02x\n", |
| i, audio->type, audio->max_num_of_ch, audio->fs, |
| audio->sbit); |
| audio++; |
| } |
| } |
| #endif /* PS3AV_DEBUG */ |
| |
| #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \ |
| | PS3AV_CMD_AV_LAYOUT_44 \ |
| | PS3AV_CMD_AV_LAYOUT_48) |
| |
| #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \ |
| | PS3AV_CMD_AV_LAYOUT_88 \ |
| | PS3AV_CMD_AV_LAYOUT_96 \ |
| | PS3AV_CMD_AV_LAYOUT_176 \ |
| | PS3AV_CMD_AV_LAYOUT_192) |
| |
| /************************* vuart ***************************/ |
| |
| #define POLLING_INTERVAL 25 /* in msec */ |
| |
| int ps3av_vuart_write(struct ps3_vuart_port_device *dev, const void *buf, |
| unsigned long size) |
| { |
| int error = ps3_vuart_write(dev, buf, size); |
| return error ? error : size; |
| } |
| |
| int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf, |
| unsigned long size, int timeout) |
| { |
| int error; |
| int loopcnt = 0; |
| |
| timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL; |
| while (loopcnt++ <= timeout) { |
| error = ps3_vuart_read(dev, buf, size); |
| if (!error) |
| return size; |
| if (error != -EAGAIN) { |
| printk(KERN_ERR "%s: ps3_vuart_read failed %d\n", |
| __FUNCTION__, error); |
| return error; |
| } |
| msleep(POLLING_INTERVAL); |
| } |
| return -EWOULDBLOCK; |
| } |