2  * Copyright (C) 2006 Sony Computer Entertainment Inc.
 
   3  * Copyright 2006, 2007 Sony Corporation
 
   5  * AV backend support for PS3
 
   7  * This program is free software; you can redistribute it and/or modify it
 
   8  * under the terms of the GNU General Public License as published
 
   9  * by the Free Software Foundation; version 2 of the License.
 
  11  * This program is distributed in the hope that it will be useful, but
 
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
 
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
  14  * General Public License for more details.
 
  16  * You should have received a copy of the GNU General Public License along
 
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
 
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
  21 #include <linux/module.h>
 
  22 #include <linux/kernel.h>
 
  23 #include <linux/delay.h>
 
  24 #include <asm/ps3av.h>
 
  25 #include <asm/ps3fb.h>
 
  30 static const struct video_fmt {
 
  33 } ps3av_video_fmt_table[] = {
 
  34         { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },
 
  35         { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },
 
  42 } ps3av_cs_video2av_table[] = {
 
  44                 .cs = PS3AV_CMD_VIDEO_CS_RGB_8,
 
  45                 .av = PS3AV_CMD_AV_CS_RGB_8,
 
  46                 .bl = PS3AV_CMD_AV_CS_8
 
  48                 .cs = PS3AV_CMD_VIDEO_CS_RGB_10,
 
  49                 .av = PS3AV_CMD_AV_CS_RGB_8,
 
  50                 .bl = PS3AV_CMD_AV_CS_8
 
  52                 .cs = PS3AV_CMD_VIDEO_CS_RGB_12,
 
  53                 .av = PS3AV_CMD_AV_CS_RGB_8,
 
  54                 .bl = PS3AV_CMD_AV_CS_8
 
  56                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
 
  57                 .av = PS3AV_CMD_AV_CS_YUV444_8,
 
  58                 .bl = PS3AV_CMD_AV_CS_8
 
  60                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
 
  61                 .av = PS3AV_CMD_AV_CS_YUV444_8,
 
  62                 .bl = PS3AV_CMD_AV_CS_10
 
  64                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
 
  65                 .av = PS3AV_CMD_AV_CS_YUV444_8,
 
  66                 .bl = PS3AV_CMD_AV_CS_10
 
  68                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
 
  69                 .av = PS3AV_CMD_AV_CS_YUV422_8,
 
  70                 .bl = PS3AV_CMD_AV_CS_10
 
  72                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
 
  73                 .av = PS3AV_CMD_AV_CS_YUV422_8,
 
  74                 .bl = PS3AV_CMD_AV_CS_10
 
  76                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
 
  77                 .av = PS3AV_CMD_AV_CS_YUV422_8,
 
  78                 .bl = PS3AV_CMD_AV_CS_12
 
  80                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
 
  81                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
 
  82                 .bl = PS3AV_CMD_AV_CS_12
 
  84                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
 
  85                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
 
  86                 .bl = PS3AV_CMD_AV_CS_12
 
  88                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
 
  89                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
 
  90                 .bl = PS3AV_CMD_AV_CS_12
 
  94 static u32 ps3av_cs_video2av(int cs)
 
  98         for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
 
  99                 if (ps3av_cs_video2av_table[i].cs == cs)
 
 100                         return ps3av_cs_video2av_table[i].av;
 
 102         return PS3AV_CMD_AV_CS_RGB_8;
 
 105 static u32 ps3av_cs_video2av_bitlen(int cs)
 
 109         for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
 
 110                 if (ps3av_cs_video2av_table[i].cs == cs)
 
 111                         return ps3av_cs_video2av_table[i].bl;
 
 113         return PS3AV_CMD_AV_CS_8;
 
 116 static const struct {
 
 119 } ps3av_vid_video2av_table[] = {
 
 120         { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I },
 
 121         { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P },
 
 122         { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I },
 
 123         { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P },
 
 124         { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ },
 
 125         { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ },
 
 126         { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ },
 
 127         { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ },
 
 128         { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ },
 
 129         { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ },
 
 130         { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA },
 
 131         { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA },
 
 132         { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA }
 
 135 static u32 ps3av_vid_video2av(int vid)
 
 139         for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++)
 
 140                 if (ps3av_vid_video2av_table[i].vid == vid)
 
 141                         return ps3av_vid_video2av_table[i].av;
 
 143         return PS3AV_CMD_AV_VID_480P;
 
 146 static int ps3av_hdmi_range(void)
 
 148         if (ps3_compare_firmware_version(1, 8, 0) < 0)
 
 151                 return 1; /* supported */
 
 154 int ps3av_cmd_init(void)
 
 157         struct ps3av_pkt_av_init av_init;
 
 158         struct ps3av_pkt_video_init video_init;
 
 159         struct ps3av_pkt_audio_init audio_init;
 
 162         memset(&video_init, 0, sizeof(video_init));
 
 164         res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
 
 165                            sizeof(video_init), &video_init.send_hdr);
 
 169         res = get_status(&video_init);
 
 171                 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
 
 176         memset(&audio_init, 0, sizeof(audio_init));
 
 178         res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
 
 179                            sizeof(audio_init), &audio_init.send_hdr);
 
 183         res = get_status(&audio_init);
 
 185                 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
 
 190         memset(&av_init, 0, sizeof(av_init));
 
 191         av_init.event_bit = 0;
 
 193         res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
 
 198         res = get_status(&av_init);
 
 200                 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
 
 205 int ps3av_cmd_fin(void)
 
 208         struct ps3av_pkt_av_fin av_fin;
 
 210         memset(&av_fin, 0, sizeof(av_fin));
 
 212         res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
 
 213                            sizeof(av_fin), &av_fin.send_hdr);
 
 217         res = get_status(&av_fin);
 
 219                 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
 
 224 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
 
 226         int i, send_len, res;
 
 227         struct ps3av_pkt_av_video_mute av_video_mute;
 
 229         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 
 232         memset(&av_video_mute, 0, sizeof(av_video_mute));
 
 233         for (i = 0; i < num_of_port; i++) {
 
 234                 av_video_mute.mute[i].avport = port[i];
 
 235                 av_video_mute.mute[i].mute = mute;
 
 238         send_len = sizeof(av_video_mute.send_hdr) +
 
 239             sizeof(struct ps3av_av_mute) * num_of_port;
 
 240         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,
 
 241                            sizeof(av_video_mute), &av_video_mute.send_hdr);
 
 245         res = get_status(&av_video_mute);
 
 247                 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
 
 252 int ps3av_cmd_av_video_disable_sig(u32 port)
 
 255         struct ps3av_pkt_av_video_disable_sig av_video_sig;
 
 257         memset(&av_video_sig, 0, sizeof(av_video_sig));
 
 258         av_video_sig.avport = port;
 
 260         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,
 
 261                            sizeof(av_video_sig), sizeof(av_video_sig),
 
 262                            &av_video_sig.send_hdr);
 
 266         res = get_status(&av_video_sig);
 
 269                        "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
 
 275 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
 
 278         struct ps3av_pkt_av_tv_mute tv_mute;
 
 280         memset(&tv_mute, 0, sizeof(tv_mute));
 
 281         tv_mute.avport = avport;
 
 284         res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
 
 285                            sizeof(tv_mute), &tv_mute.send_hdr);
 
 289         res = get_status(&tv_mute);
 
 291                 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
 
 297 int ps3av_cmd_enable_event(void)
 
 300         struct ps3av_pkt_av_event av_event;
 
 302         memset(&av_event, 0, sizeof(av_event));
 
 303         av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |
 
 304             PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;
 
 306         res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
 
 307                            sizeof(av_event), &av_event.send_hdr);
 
 311         res = get_status(&av_event);
 
 313                 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
 
 318 int ps3av_cmd_av_hdmi_mode(u8 mode)
 
 321         struct ps3av_pkt_av_hdmi_mode hdmi_mode;
 
 323         memset(&hdmi_mode, 0, sizeof(hdmi_mode));
 
 324         hdmi_mode.mode = mode;
 
 326         res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
 
 327                            sizeof(hdmi_mode), &hdmi_mode.send_hdr);
 
 331         res = get_status(&hdmi_mode);
 
 332         if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
 
 333                 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);
 
 338 u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
 
 341         struct ps3av_pkt_av_video_cs *av_video_cs;
 
 343         av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
 
 345                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 
 347                 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
 
 351         memset(av_video_cs, 0, sizeof(*av_video_cs));
 
 352         ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),
 
 353                       &av_video_cs->send_hdr);
 
 354         av_video_cs->avport = avport;
 
 355         /* should be same as video_mode.resolution */
 
 356         av_video_cs->av_vid = ps3av_vid_video2av(video_vid);
 
 357         av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);
 
 358         /* should be same as video_mode.video_cs_out */
 
 359         av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
 
 360         av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
 
 361         if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range())
 
 362                 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON;
 
 363         else /* default off */
 
 364                 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF;
 
 365         av_video_cs->aspect = aspect;
 
 366         if (id & PS3AV_MODE_DITHER) {
 
 367                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
 
 368                     | PS3AV_CMD_AV_DITHER_8BIT;
 
 371                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
 
 374         return sizeof(*av_video_cs);
 
 377 u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
 
 380         struct ps3av_pkt_video_mode *video_mode;
 
 383         video_mode = (struct ps3av_pkt_video_mode *)p;
 
 385                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 
 387                 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
 
 389         if (ps3av_video_mode2res(id, &x, &y))
 
 393         memset(video_mode, 0, sizeof(*video_mode));
 
 394         ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),
 
 395                       &video_mode->send_hdr);
 
 396         video_mode->video_head = head;
 
 397         if (video_vid == PS3AV_CMD_VIDEO_VID_480I
 
 398             && head == PS3AV_CMD_VIDEO_HEAD_B)
 
 399                 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;
 
 401                 video_mode->video_vid = video_vid;
 
 402         video_mode->width = (u16) x;
 
 403         video_mode->height = (u16) y;
 
 404         video_mode->pitch = video_mode->width * 4;      /* line_length */
 
 405         video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
 
 406         video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
 
 407         if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range())
 
 408                 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT;
 
 409         else /* default enable */
 
 410                 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT;
 
 411         video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
 
 413         pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
 
 414                 __func__, video_vid, video_mode->width, video_mode->height,
 
 415                 video_mode->pitch, video_mode->video_out_format,
 
 416                 video_mode->video_format, video_mode->video_order);
 
 417         return sizeof(*video_mode);
 
 420 int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
 
 423         struct ps3av_pkt_video_format video_format;
 
 425         memset(&video_format, 0, sizeof(video_format));
 
 426         video_format.video_head = head;
 
 427         if (mute != PS3AV_CMD_MUTE_OFF)
 
 428                 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;
 
 430                 video_format.video_format =
 
 431                     ps3av_video_fmt_table[video_fmt].format;
 
 432         video_format.video_order = ps3av_video_fmt_table[video_fmt].order;
 
 434         res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
 
 435                            sizeof(video_format), &video_format.send_hdr);
 
 439         res = get_status(&video_format);
 
 441                 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
 
 447 int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
 
 450         struct ps3av_pkt_av_audio_mute av_audio_mute;
 
 452         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 
 456         memset(&av_audio_mute, 0, sizeof(av_audio_mute));
 
 457         for (i = 0; i < num_of_port; i++) {
 
 458                 av_audio_mute.mute[i].avport = port[i];
 
 459                 av_audio_mute.mute[i].mute = mute;
 
 462         res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,
 
 463                            sizeof(av_audio_mute.send_hdr) +
 
 464                            sizeof(struct ps3av_av_mute) * num_of_port,
 
 465                            sizeof(av_audio_mute), &av_audio_mute.send_hdr);
 
 469         res = get_status(&av_audio_mute);
 
 471                 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
 
 476 static const struct {
 
 479 } ps3av_cnv_mclk_table[] = {
 
 480         { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },
 
 481         { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },
 
 482         { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },
 
 483         { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },
 
 484         { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },
 
 485         { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }
 
 488 static u8 ps3av_cnv_mclk(u32 fs)
 
 492         for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)
 
 493                 if (ps3av_cnv_mclk_table[i].fs == fs)
 
 494                         return ps3av_cnv_mclk_table[i].mclk;
 
 496         printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
 
 500 #define BASE    PS3AV_CMD_AUDIO_FS_44K
 
 502 static const u32 ps3av_ns_table[][5] = {
 
 503                                         /*   D1,    D2,    D3,    D4,    D5 */
 
 504         [PS3AV_CMD_AUDIO_FS_44K-BASE] = {  6272,  6272, 17836, 17836,  8918 },
 
 505         [PS3AV_CMD_AUDIO_FS_48K-BASE] = {  6144,  6144, 11648, 11648,  5824 },
 
 506         [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },
 
 507         [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },
 
 508         [PS3AV_CMD_AUDIO_FS_176K-BASE] =        { 25088, 25088, 71344, 71344, 35672 },
 
 509         [PS3AV_CMD_AUDIO_FS_192K-BASE] =        { 24576, 24576, 46592, 46592, 23296 }
 
 512 static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
 
 518         av_vid = ps3av_vid_video2av(video_vid);
 
 520         case PS3AV_CMD_AV_VID_480I:
 
 521         case PS3AV_CMD_AV_VID_576I:
 
 524         case PS3AV_CMD_AV_VID_480P:
 
 525         case PS3AV_CMD_AV_VID_576P:
 
 528         case PS3AV_CMD_AV_VID_1080I_60HZ:
 
 529         case PS3AV_CMD_AV_VID_1080I_50HZ:
 
 532         case PS3AV_CMD_AV_VID_720P_60HZ:
 
 533         case PS3AV_CMD_AV_VID_720P_50HZ:
 
 536         case PS3AV_CMD_AV_VID_1080P_60HZ:
 
 537         case PS3AV_CMD_AV_VID_1080P_50HZ:
 
 538         case PS3AV_CMD_AV_VID_WXGA:
 
 539         case PS3AV_CMD_AV_VID_SXGA:
 
 540         case PS3AV_CMD_AV_VID_WUXGA:
 
 544                 printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);
 
 548         if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
 
 549                 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
 
 551                 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
 
 553         *ns++ = ns_val & 0x000000FF;
 
 554         *ns++ = (ns_val & 0x0000FF00) >> 8;
 
 555         *ns = (ns_val & 0x00FF0000) >> 16;
 
 560 static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
 
 564         if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
 
 566         } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
 
 567                 ret = ((enable[0] << 4) + (enable[1] << 5) + (enable[2] << 6) +
 
 568                        (enable[3] << 7)) | 0x01;
 
 570                 printk(KERN_ERR "%s failed, source:%x\n", __func__, source);
 
 574 static u8 ps3av_cnv_fifomap(const u8 *map)
 
 578         ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6);
 
 582 static u8 ps3av_cnv_inputlen(u32 word_bits)
 
 587         case PS3AV_CMD_AUDIO_WORD_BITS_16:
 
 588                 ret = PS3AV_CMD_AV_INPUTLEN_16;
 
 590         case PS3AV_CMD_AUDIO_WORD_BITS_20:
 
 591                 ret = PS3AV_CMD_AV_INPUTLEN_20;
 
 593         case PS3AV_CMD_AUDIO_WORD_BITS_24:
 
 594                 ret = PS3AV_CMD_AV_INPUTLEN_24;
 
 597                 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,
 
 604 static u8 ps3av_cnv_layout(u32 num_of_ch)
 
 606         if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
 
 607                 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,
 
 612         return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
 
 615 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
 
 616                            const struct ps3av_pkt_audio_mode *mode)
 
 618         info->pb1.cc = mode->audio_num_of_ch + 1;       /* CH2:0x01 --- CH8:0x07 */
 
 623         info->pb3 = 0;          /* check mode->audio_format ?? */
 
 624         info->pb4 = mode->audio_layout;
 
 625         info->pb5.dm = mode->audio_downmix;
 
 626         info->pb5.lsv = mode->audio_downmix_level;
 
 629 static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
 
 631         memcpy(chstat, cs_info, 5);
 
 634 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
 
 635                                  const struct ps3av_pkt_audio_mode *audio_mode,
 
 638         struct ps3av_pkt_av_audio_param *param;
 
 640         param = (struct ps3av_pkt_av_audio_param *)p;
 
 642         memset(param, 0, sizeof(*param));
 
 643         ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
 
 646         param->avport = port;
 
 647         param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
 
 648         ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
 
 649         param->enable = ps3av_cnv_enable(audio_mode->audio_source,
 
 650                                          audio_mode->audio_enable);
 
 651         param->swaplr = 0x09;
 
 652         param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
 
 653         param->inputctrl = 0x49;
 
 654         param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
 
 655         param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
 
 656         ps3av_cnv_info(¶m->info, audio_mode);
 
 657         ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
 
 659         return sizeof(*param);
 
 663 static const u8 ps3av_mode_cs_info[] = {
 
 664         0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
 
 676 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
 
 677                               u32 ch, u32 fs, u32 word_bits, u32 format,
 
 680         int spdif_through, spdif_bitstream;
 
 683         if (!(ch | fs | format | word_bits | source)) {
 
 684                 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
 
 685                 fs = PS3AV_CMD_AUDIO_FS_48K;
 
 686                 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 
 687                 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
 
 688                 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
 
 690         spdif_through = spdif_bitstream = 0;    /* XXX not supported */
 
 693         memset(audio, 0, sizeof(*audio));
 
 694         ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
 
 696         audio->avport = (u8) avport;
 
 697         audio->mask = 0x0FFF;   /* XXX set all */
 
 698         audio->audio_num_of_ch = ch;
 
 699         audio->audio_fs = fs;
 
 700         audio->audio_word_bits = word_bits;
 
 701         audio->audio_format = format;
 
 702         audio->audio_source = source;
 
 705         case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 
 706                 audio->audio_enable[3] = 1;
 
 708         case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 
 709                 audio->audio_enable[2] = 1;
 
 710                 audio->audio_enable[1] = 1;
 
 712         case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 
 714                 audio->audio_enable[0] = 1;
 
 718         for (i = 0; i < 4; i++)
 
 719                 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0;  /* no swap */
 
 721         /* audio serial input mapping */
 
 722         audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
 
 723         audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
 
 724         audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
 
 725         audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
 
 727         /* audio speaker layout */
 
 728         if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
 
 729             avport == PS3AV_CMD_AVPORT_HDMI_1) {
 
 731                 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 
 732                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
 
 734                 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 
 735                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
 
 737                 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 
 739                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 
 743                 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 
 746         /* audio downmix permission */
 
 747         audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
 
 748         /* audio downmix level shift (0:0dB to 15:15dB) */
 
 749         audio->audio_downmix_level = 0; /* 0dB */
 
 752         for (i = 0; i < 8; i++)
 
 753                 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
 
 756         case PS3AV_CMD_AUDIO_FS_44K:
 
 757                 audio->audio_cs_info[3] &= ~CS_MASK;
 
 758                 audio->audio_cs_info[3] |= CS_44;
 
 760         case PS3AV_CMD_AUDIO_FS_88K:
 
 761                 audio->audio_cs_info[3] &= ~CS_MASK;
 
 762                 audio->audio_cs_info[3] |= CS_88;
 
 764         case PS3AV_CMD_AUDIO_FS_96K:
 
 765                 audio->audio_cs_info[3] &= ~CS_MASK;
 
 766                 audio->audio_cs_info[3] |= CS_96;
 
 768         case PS3AV_CMD_AUDIO_FS_176K:
 
 769                 audio->audio_cs_info[3] &= ~CS_MASK;
 
 770                 audio->audio_cs_info[3] |= CS_176;
 
 772         case PS3AV_CMD_AUDIO_FS_192K:
 
 773                 audio->audio_cs_info[3] &= ~CS_MASK;
 
 774                 audio->audio_cs_info[3] |= CS_192;
 
 780         /* pass through setting */
 
 782             (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
 
 783              avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
 
 784                 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 
 785                 audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
 
 786                 if (spdif_bitstream) {
 
 787                         audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
 
 788                         audio->audio_cs_info[0] |= CS_BIT;
 
 793 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
 
 797         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
 
 798                            sizeof(*audio_mode), &audio_mode->send_hdr);
 
 802         res = get_status(audio_mode);
 
 804                 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
 
 809 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
 
 812         struct ps3av_pkt_audio_mute audio_mute;
 
 814         if (num_of_port > PS3AV_OPT_PORT_MAX)
 
 818         memset(&audio_mute, 0, sizeof(audio_mute));
 
 819         for (i = 0; i < num_of_port; i++) {
 
 820                 audio_mute.mute[i].avport = port[i];
 
 821                 audio_mute.mute[i].mute = mute;
 
 824         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
 
 825                            sizeof(audio_mute.send_hdr) +
 
 826                            sizeof(struct ps3av_audio_mute) * num_of_port,
 
 827                            sizeof(audio_mute), &audio_mute.send_hdr);
 
 831         res = get_status(&audio_mute);
 
 833                 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
 
 838 int ps3av_cmd_audio_active(int active, u32 port)
 
 841         struct ps3av_pkt_audio_active audio_active;
 
 845         memset(&audio_active, 0, sizeof(audio_active));
 
 846         audio_active.audio_port = port;
 
 847         cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
 
 849         res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
 
 850                            &audio_active.send_hdr);
 
 854         res = get_status(&audio_active);
 
 856                 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
 
 862 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
 
 866         ps3av_flip_ctl(0);      /* flip off */
 
 869         res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
 
 874         res = get_status(avb);
 
 876                 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
 
 880         ps3av_flip_ctl(1);      /* flip on */
 
 884 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
 
 888         memset(hw_conf, 0, sizeof(*hw_conf));
 
 890         res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
 
 891                            sizeof(*hw_conf), &hw_conf->send_hdr);
 
 895         res = get_status(hw_conf);
 
 897                 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
 
 902 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
 
 907         memset(info, 0, sizeof(*info));
 
 908         info->avport = avport;
 
 910         res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
 
 911                            sizeof(info->send_hdr) + sizeof(info->avport) +
 
 912                            sizeof(info->reserved),
 
 913                            sizeof(*info), &info->send_hdr);
 
 917         res = get_status(info);
 
 919                 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
 
 925 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
 
 926                 | PS3AV_CMD_AV_LAYOUT_44 \
 
 927                 | PS3AV_CMD_AV_LAYOUT_48)
 
 929 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
 
 930                 | PS3AV_CMD_AV_LAYOUT_88 \
 
 931                 | PS3AV_CMD_AV_LAYOUT_96 \
 
 932                 | PS3AV_CMD_AV_LAYOUT_176 \
 
 933                 | PS3AV_CMD_AV_LAYOUT_192)