SAFE public projects git trees. - safe/jmp/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 static int ps3av_hdmi_range(void)
 147 {
 148         if (ps3_compare_firmware_version(1, 8, 0) < 0)
 149                 return 0;
 150         else
 151                 return 1; /* supported */
 152 }
 153
 154 int ps3av_cmd_init(void)
 155 {
 156         int res;
 157         struct ps3av_pkt_av_init av_init;
 158         struct ps3av_pkt_video_init video_init;
 159         struct ps3av_pkt_audio_init audio_init;
 160
 161         /* video init */
 162         memset(&video_init, 0, sizeof(video_init));
 163
 164         res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
 165                            sizeof(video_init), &video_init.send_hdr);
 166         if (res < 0)
 167                 return res;
 168
 169         res = get_status(&video_init);
 170         if (res) {
 171                 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
 172                 return res;
 173         }
 174
 175         /* audio init */
 176         memset(&audio_init, 0, sizeof(audio_init));
 177
 178         res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
 179                            sizeof(audio_init), &audio_init.send_hdr);
 180         if (res < 0)
 181                 return res;
 182
 183         res = get_status(&audio_init);
 184         if (res) {
 185                 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
 186                 return res;
 187         }
 188
 189         /* av init */
 190         memset(&av_init, 0, sizeof(av_init));
 191         av_init.event_bit = 0;
 192
 193         res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
 194                            &av_init.send_hdr);
 195         if (res < 0)
 196                 return res;
 197
 198         res = get_status(&av_init);
 199         if (res)
 200                 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
 201
 202         return res;
 203 }
 204
 205 int ps3av_cmd_fin(void)
 206 {
 207         int res;
 208         struct ps3av_pkt_av_fin av_fin;
 209
 210         memset(&av_fin, 0, sizeof(av_fin));
 211
 212         res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
 213                            sizeof(av_fin), &av_fin.send_hdr);
 214         if (res < 0)
 215                 return res;
 216
 217         res = get_status(&av_fin);
 218         if (res)
 219                 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
 220
 221         return res;
 222 }
 223
 224 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
 225 {
 226         int i, send_len, res;
 227         struct ps3av_pkt_av_video_mute av_video_mute;
 228
 229         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 230                 return -EINVAL;
 231
 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;
 236         }
 237
 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);
 242         if (res < 0)
 243                 return res;
 244
 245         res = get_status(&av_video_mute);
 246         if (res)
 247                 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
 248
 249         return res;
 250 }
 251
 252 int ps3av_cmd_av_video_disable_sig(u32 port)
 253 {
 254         int res;
 255         struct ps3av_pkt_av_video_disable_sig av_video_sig;
 256
 257         memset(&av_video_sig, 0, sizeof(av_video_sig));
 258         av_video_sig.avport = port;
 259
 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);
 263         if (res < 0)
 264                 return res;
 265
 266         res = get_status(&av_video_sig);
 267         if (res)
 268                 printk(KERN_ERR
 269                        "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
 270                        res, port);
 271
 272         return res;
 273 }
 274
 275 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
 276 {
 277         int res;
 278         struct ps3av_pkt_av_tv_mute tv_mute;
 279
 280         memset(&tv_mute, 0, sizeof(tv_mute));
 281         tv_mute.avport = avport;
 282         tv_mute.mute = mute;
 283
 284         res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
 285                            sizeof(tv_mute), &tv_mute.send_hdr);
 286         if (res < 0)
 287                 return res;
 288
 289         res = get_status(&tv_mute);
 290         if (res)
 291                 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
 292                        res, avport);
 293
 294         return res;
 295 }
 296
 297 int ps3av_cmd_enable_event(void)
 298 {
 299         int res;
 300         struct ps3av_pkt_av_event av_event;
 301
 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;
 305
 306         res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
 307                            sizeof(av_event), &av_event.send_hdr);
 308         if (res < 0)
 309                 return res;
 310
 311         res = get_status(&av_event);
 312         if (res)
 313                 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
 314
 315         return res;
 316 }
 317
 318 int ps3av_cmd_av_hdmi_mode(u8 mode)
 319 {
 320         int res;
 321         struct ps3av_pkt_av_hdmi_mode hdmi_mode;
 322
 323         memset(&hdmi_mode, 0, sizeof(hdmi_mode));
 324         hdmi_mode.mode = mode;
 325
 326         res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
 327                            sizeof(hdmi_mode), &hdmi_mode.send_hdr);
 328         if (res < 0)
 329                 return res;
 330
 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);
 334
 335         return res;
 336 }
 337
 338 u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
 339                               int aspect, u32 id)
 340 {
 341         struct ps3av_pkt_av_video_cs *av_video_cs;
 342
 343         av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
 344         if (video_vid == -1)
 345                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 346         if (cs_out == -1)
 347                 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
 348         if (aspect == -1)
 349                 aspect = 0;
 350
 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;
 369         } else {
 370                 /* default off */
 371                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
 372         }
 373
 374         return sizeof(*av_video_cs);
 375 }
 376
 377 u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
 378                              u32 id)
 379 {
 380         struct ps3av_pkt_video_mode *video_mode;
 381         u32 x, y;
 382
 383         video_mode = (struct ps3av_pkt_video_mode *)p;
 384         if (video_vid == -1)
 385                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
 386         if (video_fmt == -1)
 387                 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
 388
 389         if (ps3av_video_mode2res(id, &x, &y))
 390                 return 0;
 391
 392         /* video mode */
 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;
 400         else
 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;
 412
 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);
 418 }
 419
 420 int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
 421 {
 422         int res;
 423         struct ps3av_pkt_video_format video_format;
 424
 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;
 429         else
 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;
 433
 434         res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
 435                            sizeof(video_format), &video_format.send_hdr);
 436         if (res < 0)
 437                 return res;
 438
 439         res = get_status(&video_format);
 440         if (res)
 441                 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
 442
 443         return res;
 444 }
 445
 446
 447 int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
 448 {
 449         int i, res;
 450         struct ps3av_pkt_av_audio_mute av_audio_mute;
 451
 452         if (num_of_port > PS3AV_MUTE_PORT_MAX)
 453                 return -EINVAL;
 454
 455         /* audio mute */
 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;
 460         }
 461
 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);
 466         if (res < 0)
 467                 return res;
 468
 469         res = get_status(&av_audio_mute);
 470         if (res)
 471                 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
 472
 473         return res;
 474 }
 475
 476 static const struct {
 477         u32 fs;
 478         u8 mclk;
 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 }
 486 };
 487
 488 static u8 ps3av_cnv_mclk(u32 fs)
 489 {
 490         unsigned int i;
 491
 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;
 495
 496         printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
 497         return 0;
 498 }
 499
 500 #define BASE    PS3AV_CMD_AUDIO_FS_44K
 501
 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 }
 510 };
 511
 512 static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
 513 {
 514         u32 av_vid, ns_val;
 515         u8 *p = ns;
 516         int d;
 517
 518         d = ns_val = 0;
 519         av_vid = ps3av_vid_video2av(video_vid);
 520         switch (av_vid) {
 521         case PS3AV_CMD_AV_VID_480I:
 522         case PS3AV_CMD_AV_VID_576I:
 523                 d = 0;
 524                 break;
 525         case PS3AV_CMD_AV_VID_480P:
 526         case PS3AV_CMD_AV_VID_576P:
 527                 d = 1;
 528                 break;
 529         case PS3AV_CMD_AV_VID_1080I_60HZ:
 530         case PS3AV_CMD_AV_VID_1080I_50HZ:
 531                 d = 2;
 532                 break;
 533         case PS3AV_CMD_AV_VID_720P_60HZ:
 534         case PS3AV_CMD_AV_VID_720P_50HZ:
 535                 d = 3;
 536                 break;
 537         case PS3AV_CMD_AV_VID_1080P_60HZ:
 538         case PS3AV_CMD_AV_VID_1080P_50HZ:
 539         case PS3AV_CMD_AV_VID_WXGA:
 540         case PS3AV_CMD_AV_VID_SXGA:
 541         case PS3AV_CMD_AV_VID_WUXGA:
 542                 d = 4;
 543                 break;
 544         default:
 545                 printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);
 546                 break;
 547         }
 548
 549         if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
 550                 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
 551         else
 552                 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
 553
 554         *p++ = ns_val & 0x000000FF;
 555         *p++ = (ns_val & 0x0000FF00) >> 8;
 556         *p = (ns_val & 0x00FF0000) >> 16;
 557 }
 558
 559 #undef BASE
 560
 561 static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
 562 {
 563         const u8 *p;
 564         u8 ret = 0;
 565
 566         if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
 567                 ret = 0x03;
 568         } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
 569                 p = enable;
 570                 ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) |
 571                       0x01;
 572         } else
 573                 printk(KERN_ERR "%s failed, source:%x\n", __func__, source);
 574         return ret;
 575 }
 576
 577 static u8 ps3av_cnv_fifomap(const u8 *map)
 578 {
 579         const u8 *p;
 580         u8 ret = 0;
 581
 582         p = map;
 583         ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6);
 584         return ret;
 585 }
 586
 587 static u8 ps3av_cnv_inputlen(u32 word_bits)
 588 {
 589         u8 ret = 0;
 590
 591         switch (word_bits) {
 592         case PS3AV_CMD_AUDIO_WORD_BITS_16:
 593                 ret = PS3AV_CMD_AV_INPUTLEN_16;
 594                 break;
 595         case PS3AV_CMD_AUDIO_WORD_BITS_20:
 596                 ret = PS3AV_CMD_AV_INPUTLEN_20;
 597                 break;
 598         case PS3AV_CMD_AUDIO_WORD_BITS_24:
 599                 ret = PS3AV_CMD_AV_INPUTLEN_24;
 600                 break;
 601         default:
 602                 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,
 603                        word_bits);
 604                 break;
 605         }
 606         return ret;
 607 }
 608
 609 static u8 ps3av_cnv_layout(u32 num_of_ch)
 610 {
 611         if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
 612                 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,
 613                        num_of_ch);
 614                 return 0;
 615         }
 616
 617         return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
 618 }
 619
 620 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
 621                            const struct ps3av_pkt_audio_mode *mode)
 622 {
 623         info->pb1.cc = mode->audio_num_of_ch + 1;       /* CH2:0x01 --- CH8:0x07 */
 624         info->pb1.ct = 0;
 625         info->pb2.sf = 0;
 626         info->pb2.ss = 0;
 627
 628         info->pb3 = 0;          /* check mode->audio_format ?? */
 629         info->pb4 = mode->audio_layout;
 630         info->pb5.dm = mode->audio_downmix;
 631         info->pb5.lsv = mode->audio_downmix_level;
 632 }
 633
 634 static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
 635 {
 636         memcpy(chstat, cs_info, 5);
 637 }
 638
 639 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
 640                                  const struct ps3av_pkt_audio_mode *audio_mode,
 641                                  u32 video_vid)
 642 {
 643         struct ps3av_pkt_av_audio_param *param;
 644
 645         param = (struct ps3av_pkt_av_audio_param *)p;
 646
 647         memset(param, 0, sizeof(*param));
 648         ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
 649                       &param->send_hdr);
 650
 651         param->avport = port;
 652         param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
 653         ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
 654         param->enable = ps3av_cnv_enable(audio_mode->audio_source,
 655                                          audio_mode->audio_enable);
 656         param->swaplr = 0x09;
 657         param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
 658         param->inputctrl = 0x49;
 659         param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
 660         param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
 661         ps3av_cnv_info(&param->info, audio_mode);
 662         ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
 663
 664         return sizeof(*param);
 665 }
 666
 667 /* default cs val */
 668 static const u8 ps3av_mode_cs_info[] = {
 669         0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
 670 };
 671
 672 #define CS_44   0x00
 673 #define CS_48   0x02
 674 #define CS_88   0x08
 675 #define CS_96   0x0a
 676 #define CS_176  0x0c
 677 #define CS_192  0x0e
 678 #define CS_MASK 0x0f
 679 #define CS_BIT  0x40
 680
 681 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
 682                               u32 ch, u32 fs, u32 word_bits, u32 format,
 683                               u32 source)
 684 {
 685         int spdif_through, spdif_bitstream;
 686         int i;
 687
 688         if (!(ch | fs | format | word_bits | source)) {
 689                 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
 690                 fs = PS3AV_CMD_AUDIO_FS_48K;
 691                 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 692                 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
 693                 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
 694         }
 695         spdif_through = spdif_bitstream = 0;    /* XXX not supported */
 696
 697         /* audio mode */
 698         memset(audio, 0, sizeof(*audio));
 699         ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
 700
 701         audio->avport = (u8) avport;
 702         audio->mask = 0x0FFF;   /* XXX set all */
 703         audio->audio_num_of_ch = ch;
 704         audio->audio_fs = fs;
 705         audio->audio_word_bits = word_bits;
 706         audio->audio_format = format;
 707         audio->audio_source = source;
 708
 709         switch (ch) {
 710         case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 711                 audio->audio_enable[3] = 1;
 712                 /* fall through */
 713         case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 714                 audio->audio_enable[2] = 1;
 715                 audio->audio_enable[1] = 1;
 716                 /* fall through */
 717         case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 718         default:
 719                 audio->audio_enable[0] = 1;
 720         }
 721
 722         /* audio swap L/R */
 723         for (i = 0; i < 4; i++)
 724                 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0;  /* no swap */
 725
 726         /* audio serial input mapping */
 727         audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
 728         audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
 729         audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
 730         audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
 731
 732         /* audio speaker layout */
 733         if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
 734             avport == PS3AV_CMD_AVPORT_HDMI_1) {
 735                 switch (ch) {
 736                 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
 737                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
 738                         break;
 739                 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
 740                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
 741                         break;
 742                 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
 743                 default:
 744                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 745                         break;
 746                 }
 747         } else {
 748                 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
 749         }
 750
 751         /* audio downmix permission */
 752         audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
 753         /* audio downmix level shift (0:0dB to 15:15dB) */
 754         audio->audio_downmix_level = 0; /* 0dB */
 755
 756         /* set ch status */
 757         for (i = 0; i < 8; i++)
 758                 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
 759
 760         switch (fs) {
 761         case PS3AV_CMD_AUDIO_FS_44K:
 762                 audio->audio_cs_info[3] &= ~CS_MASK;
 763                 audio->audio_cs_info[3] |= CS_44;
 764                 break;
 765         case PS3AV_CMD_AUDIO_FS_88K:
 766                 audio->audio_cs_info[3] &= ~CS_MASK;
 767                 audio->audio_cs_info[3] |= CS_88;
 768                 break;
 769         case PS3AV_CMD_AUDIO_FS_96K:
 770                 audio->audio_cs_info[3] &= ~CS_MASK;
 771                 audio->audio_cs_info[3] |= CS_96;
 772                 break;
 773         case PS3AV_CMD_AUDIO_FS_176K:
 774                 audio->audio_cs_info[3] &= ~CS_MASK;
 775                 audio->audio_cs_info[3] |= CS_176;
 776                 break;
 777         case PS3AV_CMD_AUDIO_FS_192K:
 778                 audio->audio_cs_info[3] &= ~CS_MASK;
 779                 audio->audio_cs_info[3] |= CS_192;
 780                 break;
 781         default:
 782                 break;
 783         }
 784
 785         /* pass through setting */
 786         if (spdif_through &&
 787             (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
 788              avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
 789                 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
 790                 audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
 791                 if (spdif_bitstream) {
 792                         audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
 793                         audio->audio_cs_info[0] |= CS_BIT;
 794                 }
 795         }
 796 }
 797
 798 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
 799 {
 800         int res;
 801
 802         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
 803                            sizeof(*audio_mode), &audio_mode->send_hdr);
 804         if (res < 0)
 805                 return res;
 806
 807         res = get_status(audio_mode);
 808         if (res)
 809                 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
 810
 811         return res;
 812 }
 813
 814 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
 815 {
 816         int i, res;
 817         struct ps3av_pkt_audio_mute audio_mute;
 818
 819         if (num_of_port > PS3AV_OPT_PORT_MAX)
 820                 return -EINVAL;
 821
 822         /* audio mute */
 823         memset(&audio_mute, 0, sizeof(audio_mute));
 824         for (i = 0; i < num_of_port; i++) {
 825                 audio_mute.mute[i].avport = port[i];
 826                 audio_mute.mute[i].mute = mute;
 827         }
 828
 829         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
 830                            sizeof(audio_mute.send_hdr) +
 831                            sizeof(struct ps3av_audio_mute) * num_of_port,
 832                            sizeof(audio_mute), &audio_mute.send_hdr);
 833         if (res < 0)
 834                 return res;
 835
 836         res = get_status(&audio_mute);
 837         if (res)
 838                 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
 839
 840         return res;
 841 }
 842
 843 int ps3av_cmd_audio_active(int active, u32 port)
 844 {
 845         int res;
 846         struct ps3av_pkt_audio_active audio_active;
 847         u32 cid;
 848
 849         /* audio active */
 850         memset(&audio_active, 0, sizeof(audio_active));
 851         audio_active.audio_port = port;
 852         cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
 853
 854         res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
 855                            &audio_active.send_hdr);
 856         if (res < 0)
 857                 return res;
 858
 859         res = get_status(&audio_active);
 860         if (res)
 861                 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
 862                        res);
 863
 864         return res;
 865 }
 866
 867 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
 868 {
 869         int res;
 870
 871         ps3fb_flip_ctl(0);      /* flip off */
 872
 873         /* avb packet */
 874         res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
 875                            &avb->send_hdr);
 876         if (res < 0)
 877                 goto out;
 878
 879         res = get_status(avb);
 880         if (res)
 881                 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
 882                          res);
 883
 884       out:
 885         ps3fb_flip_ctl(1);      /* flip on */
 886         return res;
 887 }
 888
 889 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
 890 {
 891         int res;
 892
 893         memset(hw_conf, 0, sizeof(*hw_conf));
 894
 895         res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
 896                            sizeof(*hw_conf), &hw_conf->send_hdr);
 897         if (res < 0)
 898                 return res;
 899
 900         res = get_status(hw_conf);
 901         if (res)
 902                 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
 903
 904         return res;
 905 }
 906
 907 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
 908                                      u32 avport)
 909 {
 910         int res;
 911
 912         memset(info, 0, sizeof(*info));
 913         info->avport = avport;
 914
 915         res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
 916                            sizeof(info->send_hdr) + sizeof(info->avport) +
 917                            sizeof(info->reserved),
 918                            sizeof(*info), &info->send_hdr);
 919         if (res < 0)
 920                 return res;
 921
 922         res = get_status(info);
 923         if (res)
 924                 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
 925                        res);
 926
 927         return res;
 928 }
 929
 930 #ifdef PS3AV_DEBUG
 931 void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf)
 932 {
 933         printk("av_h_conf:num of hdmi:%d\n", hw_conf->num_of_hdmi);
 934         printk("av_h_conf:num of avmulti:%d\n", hw_conf->num_of_avmulti);
 935         printk("av_h_conf:num of spdif:%d\n", hw_conf->num_of_spdif);
 936 }
 937
 938 void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
 939 {
 940         const struct ps3av_info_monitor *info = &monitor_info->info;
 941         const struct ps3av_info_audio *audio = info->audio;
 942         int i;
 943
 944         printk("Monitor Info: size%d\n", monitor_info->send_hdr.size);
 945
 946         printk("avport:%02x\n", info->avport);
 947         printk("monitor_id:");
 948         for (i = 0; i < 10; i++)
 949                 printk("%02x ", info->monitor_id[i]);
 950         printk("\nmonitor_type:%02x\n", info->monitor_type);
 951         printk("monitor_name:");
 952         for (i = 0; i < 16; i++)
 953                 printk("%c", info->monitor_name[i]);
 954
 955         /* resolution */
 956         printk("\nresolution_60: bits:%08x native:%08x\n",
 957                info->res_60.res_bits, info->res_60.native);
 958         printk("resolution_50: bits:%08x native:%08x\n",
 959                info->res_50.res_bits, info->res_50.native);
 960         printk("resolution_other: bits:%08x native:%08x\n",
 961                info->res_other.res_bits, info->res_other.native);
 962         printk("resolution_vesa: bits:%08x native:%08x\n",
 963                info->res_vesa.res_bits, info->res_vesa.native);
 964
 965         /* color space */
 966         printk("color space    rgb:%02x\n", info->cs.rgb);
 967         printk("color space yuv444:%02x\n", info->cs.yuv444);
 968         printk("color space yuv422:%02x\n", info->cs.yuv422);
 969
 970         /* color info */
 971         printk("color info   red:X %04x Y %04x\n",
 972                info->color.red_x, info->color.red_y);
 973         printk("color info green:X %04x Y %04x\n",
 974                info->color.green_x, info->color.green_y);
 975         printk("color info  blue:X %04x Y %04x\n",
 976                info->color.blue_x, info->color.blue_y);
 977         printk("color info white:X %04x Y %04x\n",
 978                info->color.white_x, info->color.white_y);
 979         printk("color info gamma: %08x\n", info->color.gamma);
 980
 981         /* other info */
 982         printk("supported_AI:%02x\n", info->supported_ai);
 983         printk("speaker_info:%02x\n", info->speaker_info);
 984         printk("num of audio:%02x\n", info->num_of_audio_block);
 985
 986         /* audio block */
 987         for (i = 0; i < info->num_of_audio_block; i++) {
 988                 printk("audio[%d] type:%02x max_ch:%02x fs:%02x sbit:%02x\n",
 989                        i, audio->type, audio->max_num_of_ch, audio->fs,
 990                        audio->sbit);
 991                 audio++;
 992         }
 993 }
 994 #endif /* PS3AV_DEBUG */
 995
 996 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
 997                 | PS3AV_CMD_AV_LAYOUT_44 \
 998                 | PS3AV_CMD_AV_LAYOUT_48)
 999
1000 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
1001                 | PS3AV_CMD_AV_LAYOUT_88 \
1002                 | PS3AV_CMD_AV_LAYOUT_96 \
1003                 | PS3AV_CMD_AV_LAYOUT_176 \
1004                 | PS3AV_CMD_AV_LAYOUT_192)
1005
1006 /************************* vuart ***************************/
1007
1008 #define POLLING_INTERVAL  25    /* in msec */
1009
1010 int ps3av_vuart_write(struct ps3_vuart_port_device *dev, const void *buf,
1011                       unsigned long size)
1012 {
1013         int error = ps3_vuart_write(dev, buf, size);
1014         return error ? error : size;
1015 }
1016
1017 int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
1018                      unsigned long size, int timeout)
1019 {
1020         int error;
1021         int loopcnt = 0;
1022
1023         timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
1024         while (loopcnt++ <= timeout) {
1025                 error = ps3_vuart_read(dev, buf, size);
1026                 if (!error)
1027                         return size;
1028                 if (error != -EAGAIN) {
1029                         printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
1030                                __func__, error);
1031                         return error;
1032                 }
1033                 msleep(POLLING_INTERVAL);
1034         }
1035         return -EWOULDBLOCK;
1036 }