git.oblomov.eu Git - linux-2.6/blob - drivers/ps3/ps3av_cmd.c

   1 /*
   2  * Copyright (C) 2006 Sony Computer Entertainment Inc.
   3  * Copyright 2006, 2007 Sony Corporation
   4  *
   5  * AV backend support for PS3
   6  *
   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.
  10  *
  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.
  15  *
  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.
  19  */
  20
  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>
  26 #include <asm/ps3.h>
  27
  28 #include "vuart.h"
  29
  30 static const struct video_fmt {
  31         u32 format;
  32         u32 order;
  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 },
  36 };
  37
  38 static const struct {
  39         int cs;
  40         u32 av;
  41         u32 bl;
  42 } ps3av_cs_video2av_table[] = {
  43         {
  44                 .cs = PS3AV_CMD_VIDEO_CS_RGB_8,
  45                 .av = PS3AV_CMD_AV_CS_RGB_8,
  46                 .bl = PS3AV_CMD_AV_CS_8
  47         }, {
  48                 .cs = PS3AV_CMD_VIDEO_CS_RGB_10,
  49                 .av = PS3AV_CMD_AV_CS_RGB_8,
  50                 .bl = PS3AV_CMD_AV_CS_8
  51         }, {
  52                 .cs = PS3AV_CMD_VIDEO_CS_RGB_12,
  53                 .av = PS3AV_CMD_AV_CS_RGB_8,
  54                 .bl = PS3AV_CMD_AV_CS_8
  55         }, {
  56                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
  57                 .av = PS3AV_CMD_AV_CS_YUV444_8,
  58                 .bl = PS3AV_CMD_AV_CS_8
  59         }, {
  60                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
  61                 .av = PS3AV_CMD_AV_CS_YUV444_8,
  62                 .bl = PS3AV_CMD_AV_CS_10
  63         }, {
  64                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
  65                 .av = PS3AV_CMD_AV_CS_YUV444_8,
  66                 .bl = PS3AV_CMD_AV_CS_10
  67         }, {
  68                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
  69                 .av = PS3AV_CMD_AV_CS_YUV422_8,
  70                 .bl = PS3AV_CMD_AV_CS_10
  71         }, {
  72                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
  73                 .av = PS3AV_CMD_AV_CS_YUV422_8,
  74                 .bl = PS3AV_CMD_AV_CS_10
  75         }, {
  76                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
  77                 .av = PS3AV_CMD_AV_CS_YUV422_8,
  78                 .bl = PS3AV_CMD_AV_CS_12
  79         }, {
  80                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
  81                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
  82                 .bl = PS3AV_CMD_AV_CS_12
  83         }, {
  84                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
  85                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
  86                 .bl = PS3AV_CMD_AV_CS_12
  87         }, {
  88                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
  89                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
  90                 .bl = PS3AV_CMD_AV_CS_12
  91         }
  92 };
  93
  94 static u32 ps3av_cs_video2av(int cs)
  95 {
  96         unsigned int i;
  97
  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;
 101
 102         return PS3AV_CMD_AV_CS_RGB_8;
 103 }
 104
 105 static u32 ps3av_cs_video2av_bitlen(int cs)
 106 {
 107         unsigned int i;
 108
 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;
 112
 113         return PS3AV_CMD_AV_CS_8;
 114 }
 115
 116 static const struct {
 117         int vid;
 118         u32 av;
 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 }
 133 };
 134
 135 static u32 ps3av_vid_video2av(int vid)
 136 {
 137         unsigned int i;
 138
 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;
 142
 143         return PS3AV_CMD_AV_VID_480P;
 144 }
 145
 146 int ps3av_cmd_init(void)
 147 {
 148         int res;
 149         struct ps3av_pkt_av_init av_init;
 150         struct ps3av_pkt_video_init video_init;
 151         struct ps3av_pkt_audio_init audio_init;
 152
 153         /* video init */
 154         memset(&video_init, 0, sizeof(video_init));
 155
 156         res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
 157                            sizeof(video_init), &video_init.send_hdr);
 158         if (res < 0)
 159                 return res;
 160
 161         res = get_status(&video_init);
 162         if (res) {
 163                 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
 164                 return res;
 165         }
 166
 167         /* audio init */
 168         memset(&audio_init, 0, sizeof(audio_init));
 169
 170         res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
 171                            sizeof(audio_init), &audio_init.send_hdr);
 172         if (res < 0)
 173                 return res;
 174
 175         res = get_status(&audio_init);
 176         if (res) {
 177                 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
 178                 return res;
 179         }
 180
 181         /* av init */
 182         memset(&av_init, 0, sizeof(av_init));
 183         av_init.event_bit = 0;
 184
 185         res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
 186                            &av_init.send_hdr);
 187         if (res < 0)
 188                 return res;
 189
 190         res = get_status(&av_init);
 191         if (res)
 192                 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
 193
 194         return res;
 195 }
 196
 197 int ps3av_cmd_fin(void)
 198 {
 199         int res;
 200         struct ps3av_pkt_av_fin av_fin;
 201
 202         memset(&av_fin, 0, sizeof(av_fin));
 203
 204         res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
 205                            sizeof(av_fin), &av_fin.send_hdr);
 206         if (res < 0)
 207                 return res;
 208
 209         res = get_status(&av_fin);
 210         if (res)
 211                 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
 212
 213         return res;
 214 }
 215
 216 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
 217 {
 218         int i, send_len, res;
 219         struct ps3av_pkt_av_video_mute av_video_mute;
 220
 221         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 222                 return -EINVAL;
 223
 224         memset(&av_video_mute, 0, sizeof(av_video_mute));
 225         for (i = 0; i < num_of_port; i++) {
 226                 av_video_mute.mute[i].avport = port[i];
 227                 av_video_mute.mute[i].mute = mute;
 228         }
 229
 230         send_len = sizeof(av_video_mute.send_hdr) +
 231             sizeof(struct ps3av_av_mute) * num_of_port;
 232         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,
 233                            sizeof(av_video_mute), &av_video_mute.send_hdr);
 234         if (res < 0)
 235                 return res;
 236
 237         res = get_status(&av_video_mute);
 238         if (res)
 239                 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
 240
 241         return res;
 242 }
 243
 244 int ps3av_cmd_av_video_disable_sig(u32 port)
 245 {
 246         int res;
 247         struct ps3av_pkt_av_video_disable_sig av_video_sig;
 248
 249         memset(&av_video_sig, 0, sizeof(av_video_sig));
 250         av_video_sig.avport = port;
 251
 252         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,
 253                            sizeof(av_video_sig), sizeof(av_video_sig),
 254                            &av_video_sig.send_hdr);
 255         if (res < 0)
 256                 return res;
 257
 258         res = get_status(&av_video_sig);
 259         if (res)
 260                 printk(KERN_ERR
 261                        "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
 262                        res, port);
 263
 264         return res;
 265 }
 266
 267 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
 268 {
 269         int res;
 270         struct ps3av_pkt_av_tv_mute tv_mute;
 271
 272         memset(&tv_mute, 0, sizeof(tv_mute));
 273         tv_mute.avport = avport;
 274         tv_mute.mute = mute;
 275
 276         res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
 277                            sizeof(tv_mute), &tv_mute.send_hdr);
 278         if (res < 0)
 279                 return res;
 280
 281         res = get_status(&tv_mute);
 282         if (res)
 283                 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
 284                        res, avport);
 285
 286         return res;
 287 }
 288
 289 int ps3av_cmd_enable_event(void)
 290 {
 291         int res;
 292         struct ps3av_pkt_av_event av_event;
 293
 294         memset(&av_event, 0, sizeof(av_event));
 295         av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |
 296             PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;
 297
 298         res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
 299                            sizeof(av_event), &av_event.send_hdr);
 300         if (res < 0)
 301                 return res;
 302
 303         res = get_status(&av_event);
 304         if (res)
 305                 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
 306
 307         return res;
 308 }
 309
 310 int ps3av_cmd_av_hdmi_mode(u8 mode)
 311 {
 312         int res;
 313         struct ps3av_pkt_av_hdmi_mode hdmi_mode;
 314
 315         memset(&hdmi_mode, 0, sizeof(hdmi_mode));
 316         hdmi_mode.mode = mode;
 317
 318         res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
 319                            sizeof(hdmi_mode), &hdmi_mode.send_hdr);
 320         if (res < 0)
 321                 return res;
 322
 323         res = get_status(&hdmi_mode);
 324         if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
 325                 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);
 326
 327         return res;
 328 }
 329
 330 u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
 331                               int aspect, u32 id)
 332 {
 333         struct ps3av_pkt_av_video_cs *av_video_cs;
 334
 335         av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
 336         if (video_vid == -1)
 337                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 338         if (cs_out == -1)
 339                 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
 340         if (aspect == -1)
 341                 aspect = 0;
 342
 343         memset(av_video_cs, 0, sizeof(*av_video_cs));
 344         ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),
 345                       &av_video_cs->send_hdr);
 346         av_video_cs->avport = avport;
 347         /* should be same as video_mode.resolution */
 348         av_video_cs->av_vid = ps3av_vid_video2av(video_vid);
 349         av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);
 350         /* should be same as video_mode.video_cs_out */
 351         av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
 352         av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
 353         av_video_cs->aspect = aspect;
 354         if (id & PS3AV_MODE_DITHER) {
 355                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
 356                     | PS3AV_CMD_AV_DITHER_8BIT;
 357         } else {
 358                 /* default off */
 359                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
 360         }
 361
 362         return sizeof(*av_video_cs);
 363 }
 364
 365 u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
 366                              u32 id)
 367 {
 368         struct ps3av_pkt_video_mode *video_mode;
 369         u32 x, y;
 370
 371         video_mode = (struct ps3av_pkt_video_mode *)p;
 372         if (video_vid == -1)
 373                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 374         if (video_fmt == -1)
 375                 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
 376
 377         if (ps3av_video_mode2res(id, &x, &y))
 378                 return 0;
 379
 380         /* video mode */
 381         memset(video_mode, 0, sizeof(*video_mode));
 382         ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),
 383                       &video_mode->send_hdr);
 384         video_mode->video_head = head;
 385         if (video_vid == PS3AV_CMD_VIDEO_VID_480I
 386             && head == PS3AV_CMD_VIDEO_HEAD_B)
 387                 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;
 388         else
 389                 video_mode->video_vid = video_vid;
 390         video_mode->width = (u16) x;
 391         video_mode->height = (u16) y;
 392         video_mode->pitch = video_mode->width * 4;      /* line_length */
 393         video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
 394         video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
 395         video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
 396
 397         pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
 398                 __FUNCTION__, video_vid, video_mode->width, video_mode->height,
 399                 video_mode->pitch, video_mode->video_out_format,
 400                 video_mode->video_format, video_mode->video_order);
 401         return sizeof(*video_mode);
 402 }
 403
 404 int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
 405 {
 406         int res;
 407         struct ps3av_pkt_video_format video_format;
 408
 409         memset(&video_format, 0, sizeof(video_format));
 410         video_format.video_head = head;
 411         if (mute != PS3AV_CMD_MUTE_OFF)
 412                 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;
 413         else
 414                 video_format.video_format =
 415                     ps3av_video_fmt_table[video_fmt].format;
 416         video_format.video_order = ps3av_video_fmt_table[video_fmt].order;
 417
 418         res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
 419                            sizeof(video_format), &video_format.send_hdr);
 420         if (res < 0)
 421                 return res;
 422
 423         res = get_status(&video_format);
 424         if (res)
 425                 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
 426
 427         return res;
 428 }
 429
 430
 431 int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
 432 {
 433         int i, res;
 434         struct ps3av_pkt_av_audio_mute av_audio_mute;
 435
 436         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 437                 return -EINVAL;
 438
 439         /* audio mute */
 440         memset(&av_audio_mute, 0, sizeof(av_audio_mute));
 441         for (i = 0; i < num_of_port; i++) {
 442                 av_audio_mute.mute[i].avport = port[i];
 443                 av_audio_mute.mute[i].mute = mute;
 444         }
 445
 446         res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,
 447                            sizeof(av_audio_mute.send_hdr) +
 448                            sizeof(struct ps3av_av_mute) * num_of_port,
 449                            sizeof(av_audio_mute), &av_audio_mute.send_hdr);
 450         if (res < 0)
 451                 return res;
 452
 453         res = get_status(&av_audio_mute);
 454         if (res)
 455                 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
 456
 457         return res;
 458 }
 459
 460 static const struct {
 461         u32 fs;
 462         u8 mclk;
 463 } ps3av_cnv_mclk_table[] = {
 464         { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },
 465         { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },
 466         { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },
 467         { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },
 468         { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },
 469         { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }
 470 };
 471
 472 static u8 ps3av_cnv_mclk(u32 fs)
 473 {
 474         unsigned int i;
 475
 476         for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)
 477                 if (ps3av_cnv_mclk_table[i].fs == fs)
 478                         return ps3av_cnv_mclk_table[i].mclk;
 479
 480         printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
 481         return 0;
 482 }
 483
 484 #define BASE    PS3AV_CMD_AUDIO_FS_44K
 485
 486 static const u32 ps3av_ns_table[][5] = {
 487                                         /*   D1,    D2,    D3,    D4,    D5 */
 488         [PS3AV_CMD_AUDIO_FS_44K-BASE] = {  6272,  6272, 17836, 17836,  8918 },
 489         [PS3AV_CMD_AUDIO_FS_48K-BASE] = {  6144,  6144, 11648, 11648,  5824 },
 490         [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },
 491         [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },
 492         [PS3AV_CMD_AUDIO_FS_176K-BASE] =        { 25088, 25088, 71344, 71344, 35672 },
 493         [PS3AV_CMD_AUDIO_FS_192K-BASE] =        { 24576, 24576, 46592, 46592, 23296 }
 494 };
 495
 496 static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
 497 {
 498         u32 av_vid, ns_val;
 499         u8 *p = ns;
 500         int d;
 501
 502         d = ns_val = 0;
 503         av_vid = ps3av_vid_video2av(video_vid);
 504         switch (av_vid) {
 505         case PS3AV_CMD_AV_VID_480I:
 506         case PS3AV_CMD_AV_VID_576I:
 507                 d = 0;
 508                 break;
 509         case PS3AV_CMD_AV_VID_480P:
 510         case PS3AV_CMD_AV_VID_576P:
 511                 d = 1;
 512                 break;
 513         case PS3AV_CMD_AV_VID_1080I_60HZ:
 514         case PS3AV_CMD_AV_VID_1080I_50HZ:
 515                 d = 2;
 516                 break;
 517         case PS3AV_CMD_AV_VID_720P_60HZ:
 518         case PS3AV_CMD_AV_VID_720P_50HZ:
 519                 d = 3;
 520                 break;
 521         case PS3AV_CMD_AV_VID_1080P_60HZ:
 522         case PS3AV_CMD_AV_VID_1080P_50HZ:
 523         case PS3AV_CMD_AV_VID_WXGA:
 524         case PS3AV_CMD_AV_VID_SXGA:
 525         case PS3AV_CMD_AV_VID_WUXGA:
 526                 d = 4;
 527                 break;
 528         default:
 529                 printk(KERN_ERR "%s failed, vid:%x\n", __FUNCTION__,
 530                        video_vid);
 531                 break;
 532         }
 533
 534         if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
 535                 printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
 536         else
 537                 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
 538
 539         *p++ = ns_val & 0x000000FF;
 540         *p++ = (ns_val & 0x0000FF00) >> 8;
 541         *p = (ns_val & 0x00FF0000) >> 16;
 542 }
 543
 544 #undef BASE
 545
 546 static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
 547 {
 548         const u8 *p;
 549         u8 ret = 0;
 550
 551         if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
 552                 ret = 0x03;
 553         } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
 554                 p = enable;
 555                 ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) |
 556                       0x01;
 557         } else
 558                 printk(KERN_ERR "%s failed, source:%x\n", __FUNCTION__,
 559                        source);
 560         return ret;
 561 }
 562
 563 static u8 ps3av_cnv_fifomap(const u8 *map)
 564 {
 565         const u8 *p;
 566         u8 ret = 0;
 567
 568         p = map;
 569         ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6);
 570         return ret;
 571 }
 572
 573 static u8 ps3av_cnv_inputlen(u32 word_bits)
 574 {
 575         u8 ret = 0;
 576
 577         switch (word_bits) {
 578         case PS3AV_CMD_AUDIO_WORD_BITS_16:
 579                 ret = PS3AV_CMD_AV_INPUTLEN_16;
 580                 break;
 581         case PS3AV_CMD_AUDIO_WORD_BITS_20:
 582                 ret = PS3AV_CMD_AV_INPUTLEN_20;
 583                 break;
 584         case PS3AV_CMD_AUDIO_WORD_BITS_24:
 585                 ret = PS3AV_CMD_AV_INPUTLEN_24;
 586                 break;
 587         default:
 588                 printk(KERN_ERR "%s failed, word_bits:%x\n", __FUNCTION__,
 589                        word_bits);
 590                 break;
 591         }
 592         return ret;
 593 }
 594
 595 static u8 ps3av_cnv_layout(u32 num_of_ch)
 596 {
 597         if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
 598                 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __FUNCTION__,
 599                        num_of_ch);
 600                 return 0;
 601         }
 602
 603         return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
 604 }
 605
 606 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
 607                            const struct ps3av_pkt_audio_mode *mode)
 608 {
 609         info->pb1.cc = mode->audio_num_of_ch + 1;       /* CH2:0x01 --- CH8:0x07 */
 610         info->pb1.ct = 0;
 611         info->pb2.sf = 0;
 612         info->pb2.ss = 0;
 613
 614         info->pb3 = 0;          /* check mode->audio_format ?? */
 615         info->pb4 = mode->audio_layout;
 616         info->pb5.dm = mode->audio_downmix;
 617         info->pb5.lsv = mode->audio_downmix_level;
 618 }
 619
 620 static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
 621 {
 622         memcpy(chstat, cs_info, 5);
 623 }
 624
 625 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
 626                                  const struct ps3av_pkt_audio_mode *audio_mode,
 627                                  u32 video_vid)
 628 {
 629         struct ps3av_pkt_av_audio_param *param;
 630
 631         param = (struct ps3av_pkt_av_audio_param *)p;
 632
 633         memset(param, 0, sizeof(*param));
 634         ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
 635                       &param->send_hdr);
 636
 637         param->avport = port;
 638         param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
 639         ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
 640         param->enable = ps3av_cnv_enable(audio_mode->audio_source,
 641                                          audio_mode->audio_enable);
 642         param->swaplr = 0x09;
 643         param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
 644         param->inputctrl = 0x49;
 645         param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
 646         param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
 647         ps3av_cnv_info(&param->info, audio_mode);
 648         ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
 649
 650         return sizeof(*param);
 651 }
 652
 653 /* default cs val */
 654 static const u8 ps3av_mode_cs_info[] = {
 655         0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
 656 };
 657
 658 #define CS_44   0x00
 659 #define CS_48   0x02
 660 #define CS_88   0x08
 661 #define CS_96   0x0a
 662 #define CS_176  0x0c
 663 #define CS_192  0x0e
 664 #define CS_MASK 0x0f
 665 #define CS_BIT  0x40
 666
 667 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
 668                               u32 ch, u32 fs, u32 word_bits, u32 format,
 669                               u32 source)
 670 {
 671         int spdif_through, spdif_bitstream;
 672         int i;
 673
 674         if (!(ch | fs | format | word_bits | source)) {
 675                 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
 676                 fs = PS3AV_CMD_AUDIO_FS_48K;
 677                 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 678                 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
 679                 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
 680         }
 681         spdif_through = spdif_bitstream = 0;    /* XXX not supported */
 682
 683         /* audio mode */
 684         memset(audio, 0, sizeof(*audio));
 685         ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
 686
 687         audio->avport = (u8) avport;
 688         audio->mask = 0x0FFF;   /* XXX set all */
 689         audio->audio_num_of_ch = ch;
 690         audio->audio_fs = fs;
 691         audio->audio_word_bits = word_bits;
 692         audio->audio_format = format;
 693         audio->audio_source = source;
 694
 695         switch (ch) {
 696         case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 697                 audio->audio_enable[3] = 1;
 698                 /* fall through */
 699         case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 700                 audio->audio_enable[2] = 1;
 701                 audio->audio_enable[1] = 1;
 702                 /* fall through */
 703         case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 704         default:
 705                 audio->audio_enable[0] = 1;
 706         }
 707
 708         /* audio swap L/R */
 709         for (i = 0; i < 4; i++)
 710                 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0;  /* no swap */
 711
 712         /* audio serial input mapping */
 713         audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
 714         audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
 715         audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
 716         audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
 717
 718         /* audio speaker layout */
 719         if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
 720             avport == PS3AV_CMD_AVPORT_HDMI_1) {
 721                 switch (ch) {
 722                 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 723                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
 724                         break;
 725                 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 726                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
 727                         break;
 728                 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 729                 default:
 730                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 731                         break;
 732                 }
 733         } else {
 734                 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 735         }
 736
 737         /* audio downmix permission */
 738         audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
 739         /* audio downmix level shift (0:0dB to 15:15dB) */
 740         audio->audio_downmix_level = 0; /* 0dB */
 741
 742         /* set ch status */
 743         for (i = 0; i < 8; i++)
 744                 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
 745
 746         switch (fs) {
 747         case PS3AV_CMD_AUDIO_FS_44K:
 748                 audio->audio_cs_info[3] &= ~CS_MASK;
 749                 audio->audio_cs_info[3] |= CS_44;
 750                 break;
 751         case PS3AV_CMD_AUDIO_FS_88K:
 752                 audio->audio_cs_info[3] &= ~CS_MASK;
 753                 audio->audio_cs_info[3] |= CS_88;
 754                 break;
 755         case PS3AV_CMD_AUDIO_FS_96K:
 756                 audio->audio_cs_info[3] &= ~CS_MASK;
 757                 audio->audio_cs_info[3] |= CS_96;
 758                 break;
 759         case PS3AV_CMD_AUDIO_FS_176K:
 760                 audio->audio_cs_info[3] &= ~CS_MASK;
 761                 audio->audio_cs_info[3] |= CS_176;
 762                 break;
 763         case PS3AV_CMD_AUDIO_FS_192K:
 764                 audio->audio_cs_info[3] &= ~CS_MASK;
 765                 audio->audio_cs_info[3] |= CS_192;
 766                 break;
 767         default:
 768                 break;
 769         }
 770
 771         /* pass through setting */
 772         if (spdif_through &&
 773             (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
 774              avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
 775                 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 776                 audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
 777                 if (spdif_bitstream) {
 778                         audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
 779                         audio->audio_cs_info[0] |= CS_BIT;
 780                 }
 781         }
 782 }
 783
 784 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
 785 {
 786         int res;
 787
 788         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
 789                            sizeof(*audio_mode), &audio_mode->send_hdr);
 790         if (res < 0)
 791                 return res;
 792
 793         res = get_status(audio_mode);
 794         if (res)
 795                 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
 796
 797         return res;
 798 }
 799
 800 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
 801 {
 802         int i, res;
 803         struct ps3av_pkt_audio_mute audio_mute;
 804
 805         if (num_of_port > PS3AV_OPT_PORT_MAX)
 806                 return -EINVAL;
 807
 808         /* audio mute */
 809         memset(&audio_mute, 0, sizeof(audio_mute));
 810         for (i = 0; i < num_of_port; i++) {
 811                 audio_mute.mute[i].avport = port[i];
 812                 audio_mute.mute[i].mute = mute;
 813         }
 814
 815         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
 816                            sizeof(audio_mute.send_hdr) +
 817                            sizeof(struct ps3av_audio_mute) * num_of_port,
 818                            sizeof(audio_mute), &audio_mute.send_hdr);
 819         if (res < 0)
 820                 return res;
 821
 822         res = get_status(&audio_mute);
 823         if (res)
 824                 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
 825
 826         return res;
 827 }
 828
 829 int ps3av_cmd_audio_active(int active, u32 port)
 830 {
 831         int res;
 832         struct ps3av_pkt_audio_active audio_active;
 833         u32 cid;
 834
 835         /* audio active */
 836         memset(&audio_active, 0, sizeof(audio_active));
 837         audio_active.audio_port = port;
 838         cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
 839
 840         res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
 841                            &audio_active.send_hdr);
 842         if (res < 0)
 843                 return res;
 844
 845         res = get_status(&audio_active);
 846         if (res)
 847                 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
 848                        res);
 849
 850         return res;
 851 }
 852
 853 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
 854 {
 855         int res;
 856
 857         ps3fb_flip_ctl(0);      /* flip off */
 858
 859         /* avb packet */
 860         res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
 861                            &avb->send_hdr);
 862         if (res < 0)
 863                 goto out;
 864
 865         res = get_status(avb);
 866         if (res)
 867                 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __FUNCTION__,
 868                          res);
 869
 870       out:
 871         ps3fb_flip_ctl(1);      /* flip on */
 872         return res;
 873 }
 874
 875 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
 876 {
 877         int res;
 878
 879         memset(hw_conf, 0, sizeof(*hw_conf));
 880
 881         res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
 882                            sizeof(*hw_conf), &hw_conf->send_hdr);
 883         if (res < 0)
 884                 return res;
 885
 886         res = get_status(hw_conf);
 887         if (res)
 888                 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
 889
 890         return res;
 891 }
 892
 893 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
 894                                      u32 avport)
 895 {
 896         int res;
 897
 898         memset(info, 0, sizeof(*info));
 899         info->avport = avport;
 900
 901         res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
 902                            sizeof(info->send_hdr) + sizeof(info->avport) +
 903                            sizeof(info->reserved),
 904                            sizeof(*info), &info->send_hdr);
 905         if (res < 0)
 906                 return res;
 907
 908         res = get_status(info);
 909         if (res)
 910                 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
 911                        res);
 912
 913         return res;
 914 }
 915
 916 #ifdef PS3AV_DEBUG
 917 void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf)
 918 {
 919         printk("av_h_conf:num of hdmi:%d\n", hw_conf->num_of_hdmi);
 920         printk("av_h_conf:num of avmulti:%d\n", hw_conf->num_of_avmulti);
 921         printk("av_h_conf:num of spdif:%d\n", hw_conf->num_of_spdif);
 922 }
 923
 924 void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
 925 {
 926         const struct ps3av_info_monitor *info = &monitor_info->info;
 927         const struct ps3av_info_audio *audio = info->audio;
 928         int i;
 929
 930         printk("Monitor Info: size%d\n", monitor_info->send_hdr.size);
 931
 932         printk("avport:%02x\n", info->avport);
 933         printk("monitor_id:");
 934         for (i = 0; i < 10; i++)
 935                 printk("%02x ", info->monitor_id[i]);
 936         printk("\nmonitor_type:%02x\n", info->monitor_type);
 937         printk("monitor_name:");
 938         for (i = 0; i < 16; i++)
 939                 printk("%c", info->monitor_name[i]);
 940
 941         /* resolution */
 942         printk("\nresolution_60: bits:%08x native:%08x\n",
 943                info->res_60.res_bits, info->res_60.native);
 944         printk("resolution_50: bits:%08x native:%08x\n",
 945                info->res_50.res_bits, info->res_50.native);
 946         printk("resolution_other: bits:%08x native:%08x\n",
 947                info->res_other.res_bits, info->res_other.native);
 948         printk("resolution_vesa: bits:%08x native:%08x\n",
 949                info->res_vesa.res_bits, info->res_vesa.native);
 950
 951         /* color space */
 952         printk("color space    rgb:%02x\n", info->cs.rgb);
 953         printk("color space yuv444:%02x\n", info->cs.yuv444);
 954         printk("color space yuv422:%02x\n", info->cs.yuv422);
 955
 956         /* color info */
 957         printk("color info   red:X %04x Y %04x\n",
 958                info->color.red_x, info->color.red_y);
 959         printk("color info green:X %04x Y %04x\n",
 960                info->color.green_x, info->color.green_y);
 961         printk("color info  blue:X %04x Y %04x\n",
 962                info->color.blue_x, info->color.blue_y);
 963         printk("color info white:X %04x Y %04x\n",
 964                info->color.white_x, info->color.white_y);
 965         printk("color info gamma: %08x\n", info->color.gamma);
 966
 967         /* other info */
 968         printk("supported_AI:%02x\n", info->supported_ai);
 969         printk("speaker_info:%02x\n", info->speaker_info);
 970         printk("num of audio:%02x\n", info->num_of_audio_block);
 971
 972         /* audio block */
 973         for (i = 0; i < info->num_of_audio_block; i++) {
 974                 printk("audio[%d] type:%02x max_ch:%02x fs:%02x sbit:%02x\n",
 975                        i, audio->type, audio->max_num_of_ch, audio->fs,
 976                        audio->sbit);
 977                 audio++;
 978         }
 979 }
 980 #endif /* PS3AV_DEBUG */
 981
 982 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
 983                 | PS3AV_CMD_AV_LAYOUT_44 \
 984                 | PS3AV_CMD_AV_LAYOUT_48)
 985
 986 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
 987                 | PS3AV_CMD_AV_LAYOUT_88 \
 988                 | PS3AV_CMD_AV_LAYOUT_96 \
 989                 | PS3AV_CMD_AV_LAYOUT_176 \
 990                 | PS3AV_CMD_AV_LAYOUT_192)
 991
 992 /************************* vuart ***************************/
 993
 994 #define POLLING_INTERVAL  25    /* in msec */
 995
 996 int ps3av_vuart_write(struct ps3_vuart_port_device *dev, const void *buf,
 997                       unsigned long size)
 998 {
 999         int error = ps3_vuart_write(dev, buf, size);
1000         return error ? error : size;
1001 }
1002
1003 int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
1004                      unsigned long size, int timeout)
1005 {
1006         int error;
1007         int loopcnt = 0;
1008
1009         timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
1010         while (loopcnt++ <= timeout) {
1011                 error = ps3_vuart_read(dev, buf, size);
1012                 if (!error)
1013                         return size;
1014                 if (error != -EAGAIN) {
1015                         printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
1016                                __FUNCTION__, error);
1017                         return error;
1018                 }
1019                 msleep(POLLING_INTERVAL);
1020         }
1021         return -EWOULDBLOCK;
1022 }