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 int d; 516 517 d = ns_val = 0; 518 av_vid = ps3av_vid_video2av(video_vid); 519 switch (av_vid) { 520 case PS3AV_CMD_AV_VID_480I: 521 case PS3AV_CMD_AV_VID_576I: 522 d = 0; 523 break; 524 case PS3AV_CMD_AV_VID_480P: 525 case PS3AV_CMD_AV_VID_576P: 526 d = 1; 527 break; 528 case PS3AV_CMD_AV_VID_1080I_60HZ: 529 case PS3AV_CMD_AV_VID_1080I_50HZ: 530 d = 2; 531 break; 532 case PS3AV_CMD_AV_VID_720P_60HZ: 533 case PS3AV_CMD_AV_VID_720P_50HZ: 534 d = 3; 535 break; 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: 541 d = 4; 542 break; 543 default: 544 printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid); 545 break; 546 } 547 548 if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K) 549 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs); 550 else 551 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d]; 552 553 *ns++ = ns_val & 0x000000FF; 554 *ns++ = (ns_val & 0x0000FF00) >> 8; 555 *ns = (ns_val & 0x00FF0000) >> 16; 556 } 557 558 #undef BASE 559 560 static u8 ps3av_cnv_enable(u32 source, const u8 *enable) 561 { 562 u8 ret = 0; 563 564 if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) { 565 ret = 0x03; 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; 569 } else 570 printk(KERN_ERR "%s failed, source:%x\n", __func__, source); 571 return ret; 572 } 573 574 static u8 ps3av_cnv_fifomap(const u8 *map) 575 { 576 u8 ret = 0; 577 578 ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6); 579 return ret; 580 } 581 582 static u8 ps3av_cnv_inputlen(u32 word_bits) 583 { 584 u8 ret = 0; 585 586 switch (word_bits) { 587 case PS3AV_CMD_AUDIO_WORD_BITS_16: 588 ret = PS3AV_CMD_AV_INPUTLEN_16; 589 break; 590 case PS3AV_CMD_AUDIO_WORD_BITS_20: 591 ret = PS3AV_CMD_AV_INPUTLEN_20; 592 break; 593 case PS3AV_CMD_AUDIO_WORD_BITS_24: 594 ret = PS3AV_CMD_AV_INPUTLEN_24; 595 break; 596 default: 597 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__, 598 word_bits); 599 break; 600 } 601 return ret; 602 } 603 604 static u8 ps3av_cnv_layout(u32 num_of_ch) 605 { 606 if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) { 607 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__, 608 num_of_ch); 609 return 0; 610 } 611 612 return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1; 613 } 614 615 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info, 616 const struct ps3av_pkt_audio_mode *mode) 617 { 618 info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */ 619 info->pb1.ct = 0; 620 info->pb2.sf = 0; 621 info->pb2.ss = 0; 622 623 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; 627 } 628 629 static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info) 630 { 631 memcpy(chstat, cs_info, 5); 632 } 633 634 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port, 635 const struct ps3av_pkt_audio_mode *audio_mode, 636 u32 video_vid) 637 { 638 struct ps3av_pkt_av_audio_param *param; 639 640 param = (struct ps3av_pkt_av_audio_param *)p; 641 642 memset(param, 0, sizeof(*param)); 643 ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param), 644 ¶m->send_hdr); 645 646 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); 658 659 return sizeof(*param); 660 } 661 662 /* default cs val */ 663 u8 ps3av_mode_cs_info[] = { 664 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00 665 }; 666 EXPORT_SYMBOL_GPL(ps3av_mode_cs_info); 667 668 #define CS_44 0x00 669 #define CS_48 0x02 670 #define CS_88 0x08 671 #define CS_96 0x0a 672 #define CS_176 0x0c 673 #define CS_192 0x0e 674 #define CS_MASK 0x0f 675 #define CS_BIT 0x40 676 677 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport, 678 u32 ch, u32 fs, u32 word_bits, u32 format, 679 u32 source) 680 { 681 int spdif_through; 682 int i; 683 684 if (!(ch | fs | format | word_bits | source)) { 685 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2; 686 fs = PS3AV_CMD_AUDIO_FS_48K; 687 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; 688 format = PS3AV_CMD_AUDIO_FORMAT_PCM; 689 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL; 690 } 691 692 /* audio mode */ 693 memset(audio, 0, sizeof(*audio)); 694 ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr); 695 696 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; 703 704 switch (ch) { 705 case PS3AV_CMD_AUDIO_NUM_OF_CH_8: 706 audio->audio_enable[3] = 1; 707 /* fall through */ 708 case PS3AV_CMD_AUDIO_NUM_OF_CH_6: 709 audio->audio_enable[2] = 1; 710 audio->audio_enable[1] = 1; 711 /* fall through */ 712 case PS3AV_CMD_AUDIO_NUM_OF_CH_2: 713 default: 714 audio->audio_enable[0] = 1; 715 } 716 717 /* audio swap L/R */ 718 for (i = 0; i < 4; i++) 719 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */ 720 721 /* 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; 726 727 /* audio speaker layout */ 728 if (avport == PS3AV_CMD_AVPORT_HDMI_0 || 729 avport == PS3AV_CMD_AVPORT_HDMI_1) { 730 switch (ch) { 731 case PS3AV_CMD_AUDIO_NUM_OF_CH_8: 732 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH; 733 break; 734 case PS3AV_CMD_AUDIO_NUM_OF_CH_6: 735 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH; 736 break; 737 case PS3AV_CMD_AUDIO_NUM_OF_CH_2: 738 default: 739 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; 740 break; 741 } 742 } else { 743 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; 744 } 745 746 /* 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 */ 750 751 /* set ch status */ 752 for (i = 0; i < 8; i++) 753 audio->audio_cs_info[i] = ps3av_mode_cs_info[i]; 754 755 switch (fs) { 756 case PS3AV_CMD_AUDIO_FS_44K: 757 audio->audio_cs_info[3] &= ~CS_MASK; 758 audio->audio_cs_info[3] |= CS_44; 759 break; 760 case PS3AV_CMD_AUDIO_FS_88K: 761 audio->audio_cs_info[3] &= ~CS_MASK; 762 audio->audio_cs_info[3] |= CS_88; 763 break; 764 case PS3AV_CMD_AUDIO_FS_96K: 765 audio->audio_cs_info[3] &= ~CS_MASK; 766 audio->audio_cs_info[3] |= CS_96; 767 break; 768 case PS3AV_CMD_AUDIO_FS_176K: 769 audio->audio_cs_info[3] &= ~CS_MASK; 770 audio->audio_cs_info[3] |= CS_176; 771 break; 772 case PS3AV_CMD_AUDIO_FS_192K: 773 audio->audio_cs_info[3] &= ~CS_MASK; 774 audio->audio_cs_info[3] |= CS_192; 775 break; 776 default: 777 break; 778 } 779 780 /* non-audio bit */ 781 spdif_through = audio->audio_cs_info[0] & 0x02; 782 783 /* pass through setting */ 784 if (spdif_through && 785 (avport == PS3AV_CMD_AVPORT_SPDIF_0 || 786 avport == PS3AV_CMD_AVPORT_SPDIF_1 || 787 avport == PS3AV_CMD_AVPORT_HDMI_0 || 788 avport == PS3AV_CMD_AVPORT_HDMI_1)) { 789 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; 790 audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM; 791 } 792 } 793 794 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode) 795 { 796 int res; 797 798 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode), 799 sizeof(*audio_mode), &audio_mode->send_hdr); 800 if (res < 0) 801 return res; 802 803 res = get_status(audio_mode); 804 if (res) 805 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res); 806 807 return res; 808 } 809 810 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute) 811 { 812 int i, res; 813 struct ps3av_pkt_audio_mute audio_mute; 814 815 if (num_of_port > PS3AV_OPT_PORT_MAX) 816 return -EINVAL; 817 818 /* audio mute */ 819 memset(&audio_mute, 0, sizeof(audio_mute)); 820 for (i = 0; i < num_of_port; i++) { 821 audio_mute.mute[i].avport = port[i]; 822 audio_mute.mute[i].mute = mute; 823 } 824 825 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE, 826 sizeof(audio_mute.send_hdr) + 827 sizeof(struct ps3av_audio_mute) * num_of_port, 828 sizeof(audio_mute), &audio_mute.send_hdr); 829 if (res < 0) 830 return res; 831 832 res = get_status(&audio_mute); 833 if (res) 834 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res); 835 836 return res; 837 } 838 839 int ps3av_cmd_audio_active(int active, u32 port) 840 { 841 int res; 842 struct ps3av_pkt_audio_active audio_active; 843 u32 cid; 844 845 /* audio active */ 846 memset(&audio_active, 0, sizeof(audio_active)); 847 audio_active.audio_port = port; 848 cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE; 849 850 res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active), 851 &audio_active.send_hdr); 852 if (res < 0) 853 return res; 854 855 res = get_status(&audio_active); 856 if (res) 857 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid, 858 res); 859 860 return res; 861 } 862 863 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len) 864 { 865 int res; 866 867 ps3av_flip_ctl(0); /* flip off */ 868 869 /* avb packet */ 870 res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb), 871 &avb->send_hdr); 872 if (res < 0) 873 goto out; 874 875 res = get_status(avb); 876 if (res) 877 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__, 878 res); 879 880 out: 881 ps3av_flip_ctl(1); /* flip on */ 882 return res; 883 } 884 885 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf) 886 { 887 int res; 888 889 memset(hw_conf, 0, sizeof(*hw_conf)); 890 891 res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr), 892 sizeof(*hw_conf), &hw_conf->send_hdr); 893 if (res < 0) 894 return res; 895 896 res = get_status(hw_conf); 897 if (res) 898 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res); 899 900 return res; 901 } 902 903 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info, 904 u32 avport) 905 { 906 int res; 907 908 memset(info, 0, sizeof(*info)); 909 info->avport = avport; 910 911 res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO, 912 sizeof(info->send_hdr) + sizeof(info->avport) + 913 sizeof(info->reserved), 914 sizeof(*info), &info->send_hdr); 915 if (res < 0) 916 return res; 917 918 res = get_status(info); 919 if (res) 920 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n", 921 res); 922 923 return res; 924 } 925 926 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \ 927 | PS3AV_CMD_AV_LAYOUT_44 \ 928 | PS3AV_CMD_AV_LAYOUT_48) 929 930 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \ 931 | PS3AV_CMD_AV_LAYOUT_88 \ 932 | PS3AV_CMD_AV_LAYOUT_96 \ 933 | PS3AV_CMD_AV_LAYOUT_176 \ 934 | PS3AV_CMD_AV_LAYOUT_192) 935 936