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 25#include <asm/ps3av.h> 26#include <asm/ps3.h> 27#include <asm/ps3gpu.h> 28 29#include "vuart.h" 30 31static const struct video_fmt { 32 u32 format; 33 u32 order; 34} ps3av_video_fmt_table[] = { 35 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB }, 36 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR }, 37}; 38 39static const struct { 40 int cs; 41 u32 av; 42 u32 bl; 43} ps3av_cs_video2av_table[] = { 44 { 45 .cs = PS3AV_CMD_VIDEO_CS_RGB_8, 46 .av = PS3AV_CMD_AV_CS_RGB_8, 47 .bl = PS3AV_CMD_AV_CS_8 48 }, { 49 .cs = PS3AV_CMD_VIDEO_CS_RGB_10, 50 .av = PS3AV_CMD_AV_CS_RGB_8, 51 .bl = PS3AV_CMD_AV_CS_8 52 }, { 53 .cs = PS3AV_CMD_VIDEO_CS_RGB_12, 54 .av = PS3AV_CMD_AV_CS_RGB_8, 55 .bl = PS3AV_CMD_AV_CS_8 56 }, { 57 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8, 58 .av = PS3AV_CMD_AV_CS_YUV444_8, 59 .bl = PS3AV_CMD_AV_CS_8 60 }, { 61 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10, 62 .av = PS3AV_CMD_AV_CS_YUV444_8, 63 .bl = PS3AV_CMD_AV_CS_10 64 }, { 65 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12, 66 .av = PS3AV_CMD_AV_CS_YUV444_8, 67 .bl = PS3AV_CMD_AV_CS_10 68 }, { 69 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8, 70 .av = PS3AV_CMD_AV_CS_YUV422_8, 71 .bl = PS3AV_CMD_AV_CS_10 72 }, { 73 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10, 74 .av = PS3AV_CMD_AV_CS_YUV422_8, 75 .bl = PS3AV_CMD_AV_CS_10 76 }, { 77 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12, 78 .av = PS3AV_CMD_AV_CS_YUV422_8, 79 .bl = PS3AV_CMD_AV_CS_12 80 }, { 81 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8, 82 .av = PS3AV_CMD_AV_CS_XVYCC_8, 83 .bl = PS3AV_CMD_AV_CS_12 84 }, { 85 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10, 86 .av = PS3AV_CMD_AV_CS_XVYCC_8, 87 .bl = PS3AV_CMD_AV_CS_12 88 }, { 89 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12, 90 .av = PS3AV_CMD_AV_CS_XVYCC_8, 91 .bl = PS3AV_CMD_AV_CS_12 92 } 93}; 94 95static u32 ps3av_cs_video2av(int cs) 96{ 97 unsigned int i; 98 99 for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) 100 if (ps3av_cs_video2av_table[i].cs == cs) 101 return ps3av_cs_video2av_table[i].av; 102 103 return PS3AV_CMD_AV_CS_RGB_8; 104} 105 106static u32 ps3av_cs_video2av_bitlen(int cs) 107{ 108 unsigned int i; 109 110 for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) 111 if (ps3av_cs_video2av_table[i].cs == cs) 112 return ps3av_cs_video2av_table[i].bl; 113 114 return PS3AV_CMD_AV_CS_8; 115} 116 117static const struct { 118 int vid; 119 u32 av; 120} ps3av_vid_video2av_table[] = { 121 { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I }, 122 { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P }, 123 { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I }, 124 { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P }, 125 { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ }, 126 { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ }, 127 { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ }, 128 { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ }, 129 { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ }, 130 { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ }, 131 { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA }, 132 { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA }, 133 { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA } 134}; 135 136static u32 ps3av_vid_video2av(int vid) 137{ 138 unsigned int i; 139 140 for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++) 141 if (ps3av_vid_video2av_table[i].vid == vid) 142 return ps3av_vid_video2av_table[i].av; 143 144 return PS3AV_CMD_AV_VID_480P; 145} 146 147static int ps3av_hdmi_range(void) 148{ 149 if (ps3_compare_firmware_version(1, 8, 0) < 0) 150 return 0; 151 else 152 return 1; /* supported */ 153} 154 155int ps3av_cmd_init(void) 156{ 157 int res; 158 struct ps3av_pkt_av_init av_init; 159 struct ps3av_pkt_video_init video_init; 160 struct ps3av_pkt_audio_init audio_init; 161 162 /* video init */ 163 memset(&video_init, 0, sizeof(video_init)); 164 165 res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr), 166 sizeof(video_init), &video_init.send_hdr); 167 if (res < 0) 168 return res; 169 170 res = get_status(&video_init); 171 if (res) { 172 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res); 173 return res; 174 } 175 176 /* audio init */ 177 memset(&audio_init, 0, sizeof(audio_init)); 178 179 res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr), 180 sizeof(audio_init), &audio_init.send_hdr); 181 if (res < 0) 182 return res; 183 184 res = get_status(&audio_init); 185 if (res) { 186 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res); 187 return res; 188 } 189 190 /* av init */ 191 memset(&av_init, 0, sizeof(av_init)); 192 av_init.event_bit = 0; 193 194 res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init), 195 &av_init.send_hdr); 196 if (res < 0) 197 return res; 198 199 res = get_status(&av_init); 200 if (res) 201 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res); 202 203 return res; 204} 205 206int ps3av_cmd_fin(void) 207{ 208 int res; 209 struct ps3av_pkt_av_fin av_fin; 210 211 memset(&av_fin, 0, sizeof(av_fin)); 212 213 res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr), 214 sizeof(av_fin), &av_fin.send_hdr); 215 if (res < 0) 216 return res; 217 218 res = get_status(&av_fin); 219 if (res) 220 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res); 221 222 return res; 223} 224 225int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute) 226{ 227 int i, send_len, res; 228 struct ps3av_pkt_av_video_mute av_video_mute; 229 230 if (num_of_port > PS3AV_MUTE_PORT_MAX) 231 return -EINVAL; 232 233 memset(&av_video_mute, 0, sizeof(av_video_mute)); 234 for (i = 0; i < num_of_port; i++) { 235 av_video_mute.mute[i].avport = port[i]; 236 av_video_mute.mute[i].mute = mute; 237 } 238 239 send_len = sizeof(av_video_mute.send_hdr) + 240 sizeof(struct ps3av_av_mute) * num_of_port; 241 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len, 242 sizeof(av_video_mute), &av_video_mute.send_hdr); 243 if (res < 0) 244 return res; 245 246 res = get_status(&av_video_mute); 247 if (res) 248 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res); 249 250 return res; 251} 252 253int ps3av_cmd_av_video_disable_sig(u32 port) 254{ 255 int res; 256 struct ps3av_pkt_av_video_disable_sig av_video_sig; 257 258 memset(&av_video_sig, 0, sizeof(av_video_sig)); 259 av_video_sig.avport = port; 260 261 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG, 262 sizeof(av_video_sig), sizeof(av_video_sig), 263 &av_video_sig.send_hdr); 264 if (res < 0) 265 return res; 266 267 res = get_status(&av_video_sig); 268 if (res) 269 printk(KERN_ERR 270 "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n", 271 res, port); 272 273 return res; 274} 275 276int ps3av_cmd_av_tv_mute(u32 avport, u32 mute) 277{ 278 int res; 279 struct ps3av_pkt_av_tv_mute tv_mute; 280 281 memset(&tv_mute, 0, sizeof(tv_mute)); 282 tv_mute.avport = avport; 283 tv_mute.mute = mute; 284 285 res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute), 286 sizeof(tv_mute), &tv_mute.send_hdr); 287 if (res < 0) 288 return res; 289 290 res = get_status(&tv_mute); 291 if (res) 292 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n", 293 res, avport); 294 295 return res; 296} 297 298int ps3av_cmd_enable_event(void) 299{ 300 int res; 301 struct ps3av_pkt_av_event av_event; 302 303 memset(&av_event, 0, sizeof(av_event)); 304 av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED | 305 PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE; 306 307 res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event), 308 sizeof(av_event), &av_event.send_hdr); 309 if (res < 0) 310 return res; 311 312 res = get_status(&av_event); 313 if (res) 314 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res); 315 316 return res; 317} 318 319int ps3av_cmd_av_hdmi_mode(u8 mode) 320{ 321 int res; 322 struct ps3av_pkt_av_hdmi_mode hdmi_mode; 323 324 memset(&hdmi_mode, 0, sizeof(hdmi_mode)); 325 hdmi_mode.mode = mode; 326 327 res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode), 328 sizeof(hdmi_mode), &hdmi_mode.send_hdr); 329 if (res < 0) 330 return res; 331 332 res = get_status(&hdmi_mode); 333 if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE) 334 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res); 335 336 return res; 337} 338 339u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out, 340 int aspect, u32 id) 341{ 342 struct ps3av_pkt_av_video_cs *av_video_cs; 343 344 av_video_cs = (struct ps3av_pkt_av_video_cs *)p; 345 if (video_vid == -1) 346 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; 347 if (cs_out == -1) 348 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8; 349 if (aspect == -1) 350 aspect = 0; 351 352 memset(av_video_cs, 0, sizeof(*av_video_cs)); 353 ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs), 354 &av_video_cs->send_hdr); 355 av_video_cs->avport = avport; 356 /* should be same as video_mode.resolution */ 357 av_video_cs->av_vid = ps3av_vid_video2av(video_vid); 358 av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out); 359 /* should be same as video_mode.video_cs_out */ 360 av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8); 361 av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out); 362 if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range()) 363 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON; 364 else /* default off */ 365 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF; 366 av_video_cs->aspect = aspect; 367 if (id & PS3AV_MODE_DITHER) { 368 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON 369 | PS3AV_CMD_AV_DITHER_8BIT; 370 } else { 371 /* default off */ 372 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF; 373 } 374 375 return sizeof(*av_video_cs); 376} 377 378u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt, 379 u32 id) 380{ 381 struct ps3av_pkt_video_mode *video_mode; 382 u32 x, y; 383 384 video_mode = (struct ps3av_pkt_video_mode *)p; 385 if (video_vid == -1) 386 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; 387 if (video_fmt == -1) 388 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8; 389 390 if (ps3av_video_mode2res(id, &x, &y)) 391 return 0; 392 393 /* video mode */ 394 memset(video_mode, 0, sizeof(*video_mode)); 395 ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode), 396 &video_mode->send_hdr); 397 video_mode->video_head = head; 398 if (video_vid == PS3AV_CMD_VIDEO_VID_480I 399 && head == PS3AV_CMD_VIDEO_HEAD_B) 400 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A; 401 else 402 video_mode->video_vid = video_vid; 403 video_mode->width = (u16) x; 404 video_mode->height = (u16) y; 405 video_mode->pitch = video_mode->width * 4; /* line_length */ 406 video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT; 407 video_mode->video_format = ps3av_video_fmt_table[video_fmt].format; 408 if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range()) 409 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT; 410 else /* default enable */ 411 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT; 412 video_mode->video_order = ps3av_video_fmt_table[video_fmt].order; 413 414 pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n", 415 __func__, video_vid, video_mode->width, video_mode->height, 416 video_mode->pitch, video_mode->video_out_format, 417 video_mode->video_format, video_mode->video_order); 418 return sizeof(*video_mode); 419} 420 421int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute) 422{ 423 int res; 424 struct ps3av_pkt_video_format video_format; 425 426 memset(&video_format, 0, sizeof(video_format)); 427 video_format.video_head = head; 428 if (mute != PS3AV_CMD_MUTE_OFF) 429 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK; 430 else 431 video_format.video_format = 432 ps3av_video_fmt_table[video_fmt].format; 433 video_format.video_order = ps3av_video_fmt_table[video_fmt].order; 434 435 res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format), 436 sizeof(video_format), &video_format.send_hdr); 437 if (res < 0) 438 return res; 439 440 res = get_status(&video_format); 441 if (res) 442 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res); 443 444 return res; 445} 446 447 448int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute) 449{ 450 int i, res; 451 struct ps3av_pkt_av_audio_mute av_audio_mute; 452 453 if (num_of_port > PS3AV_MUTE_PORT_MAX) 454 return -EINVAL; 455 456 /* audio mute */ 457 memset(&av_audio_mute, 0, sizeof(av_audio_mute)); 458 for (i = 0; i < num_of_port; i++) { 459 av_audio_mute.mute[i].avport = port[i]; 460 av_audio_mute.mute[i].mute = mute; 461 } 462 463 res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE, 464 sizeof(av_audio_mute.send_hdr) + 465 sizeof(struct ps3av_av_mute) * num_of_port, 466 sizeof(av_audio_mute), &av_audio_mute.send_hdr); 467 if (res < 0) 468 return res; 469 470 res = get_status(&av_audio_mute); 471 if (res) 472 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res); 473 474 return res; 475} 476 477static const struct { 478 u32 fs; 479 u8 mclk; 480} ps3av_cnv_mclk_table[] = { 481 { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 }, 482 { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 }, 483 { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 }, 484 { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 }, 485 { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 }, 486 { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 } 487}; 488 489static u8 ps3av_cnv_mclk(u32 fs) 490{ 491 unsigned int i; 492 493 for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++) 494 if (ps3av_cnv_mclk_table[i].fs == fs) 495 return ps3av_cnv_mclk_table[i].mclk; 496 497 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs); 498 return 0; 499} 500 501#define BASE PS3AV_CMD_AUDIO_FS_44K 502 503static const u32 ps3av_ns_table[][5] = { 504 /* D1, D2, D3, D4, D5 */ 505 [PS3AV_CMD_AUDIO_FS_44K-BASE] = { 6272, 6272, 17836, 17836, 8918 }, 506 [PS3AV_CMD_AUDIO_FS_48K-BASE] = { 6144, 6144, 11648, 11648, 5824 }, 507 [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 }, 508 [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 }, 509 [PS3AV_CMD_AUDIO_FS_176K-BASE] = { 25088, 25088, 71344, 71344, 35672 }, 510 [PS3AV_CMD_AUDIO_FS_192K-BASE] = { 24576, 24576, 46592, 46592, 23296 } 511}; 512 513static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid) 514{ 515 u32 av_vid, ns_val; 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 *ns++ = ns_val & 0x000000FF; 555 *ns++ = (ns_val & 0x0000FF00) >> 8; 556 *ns = (ns_val & 0x00FF0000) >> 16; 557} 558 559#undef BASE 560 561static u8 ps3av_cnv_enable(u32 source, const u8 *enable) 562{ 563 u8 ret = 0; 564 565 if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) { 566 ret = 0x03; 567 } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) { 568 ret = ((enable[0] << 4) + (enable[1] << 5) + (enable[2] << 6) + 569 (enable[3] << 7)) | 0x01; 570 } else 571 printk(KERN_ERR "%s failed, source:%x\n", __func__, source); 572 return ret; 573} 574 575static u8 ps3av_cnv_fifomap(const u8 *map) 576{ 577 u8 ret = 0; 578 579 ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6); 580 return ret; 581} 582 583static u8 ps3av_cnv_inputlen(u32 word_bits) 584{ 585 u8 ret = 0; 586 587 switch (word_bits) { 588 case PS3AV_CMD_AUDIO_WORD_BITS_16: 589 ret = PS3AV_CMD_AV_INPUTLEN_16; 590 break; 591 case PS3AV_CMD_AUDIO_WORD_BITS_20: 592 ret = PS3AV_CMD_AV_INPUTLEN_20; 593 break; 594 case PS3AV_CMD_AUDIO_WORD_BITS_24: 595 ret = PS3AV_CMD_AV_INPUTLEN_24; 596 break; 597 default: 598 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__, 599 word_bits); 600 break; 601 } 602 return ret; 603} 604 605static u8 ps3av_cnv_layout(u32 num_of_ch) 606{ 607 if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) { 608 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__, 609 num_of_ch); 610 return 0; 611 } 612 613 return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1; 614} 615 616static void ps3av_cnv_info(struct ps3av_audio_info_frame *info, 617 const struct ps3av_pkt_audio_mode *mode) 618{ 619 info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */ 620 info->pb1.ct = 0; 621 info->pb2.sf = 0; 622 info->pb2.ss = 0; 623 624 info->pb3 = 0; /* check mode->audio_format ?? */ 625 info->pb4 = mode->audio_layout; 626 info->pb5.dm = mode->audio_downmix; 627 info->pb5.lsv = mode->audio_downmix_level; 628} 629 630static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info) 631{ 632 memcpy(chstat, cs_info, 5); 633} 634 635u32 ps3av_cmd_set_av_audio_param(void *p, u32 port, 636 const struct ps3av_pkt_audio_mode *audio_mode, 637 u32 video_vid) 638{ 639 struct ps3av_pkt_av_audio_param *param; 640 641 param = (struct ps3av_pkt_av_audio_param *)p; 642 643 memset(param, 0, sizeof(*param)); 644 ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param), 645 ¶m->send_hdr); 646 647 param->avport = port; 648 param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80; 649 ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid); 650 param->enable = ps3av_cnv_enable(audio_mode->audio_source, 651 audio_mode->audio_enable); 652 param->swaplr = 0x09; 653 param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map); 654 param->inputctrl = 0x49; 655 param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits); 656 param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch); 657 ps3av_cnv_info(¶m->info, audio_mode); 658 ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info); 659 660 return sizeof(*param); 661} 662 663/* default cs val */ 664u8 ps3av_mode_cs_info[] = { 665 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00 666}; 667EXPORT_SYMBOL_GPL(ps3av_mode_cs_info); 668 669#define CS_44 0x00 670#define CS_48 0x02 671#define CS_88 0x08 672#define CS_96 0x0a 673#define CS_176 0x0c 674#define CS_192 0x0e 675#define CS_MASK 0x0f 676#define CS_BIT 0x40 677 678void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport, 679 u32 ch, u32 fs, u32 word_bits, u32 format, 680 u32 source) 681{ 682 int spdif_through; 683 int i; 684 685 if (!(ch | fs | format | word_bits | source)) { 686 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2; 687 fs = PS3AV_CMD_AUDIO_FS_48K; 688 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; 689 format = PS3AV_CMD_AUDIO_FORMAT_PCM; 690 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL; 691 } 692 693 /* audio mode */ 694 memset(audio, 0, sizeof(*audio)); 695 ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr); 696 697 audio->avport = (u8) avport; 698 audio->mask = 0x0FFF; 699 audio->audio_num_of_ch = ch; 700 audio->audio_fs = fs; 701 audio->audio_word_bits = word_bits; 702 audio->audio_format = format; 703 audio->audio_source = source; 704 705 switch (ch) { 706 case PS3AV_CMD_AUDIO_NUM_OF_CH_8: 707 audio->audio_enable[3] = 1; 708 /* fall through */ 709 case PS3AV_CMD_AUDIO_NUM_OF_CH_6: 710 audio->audio_enable[2] = 1; 711 audio->audio_enable[1] = 1; 712 /* fall through */ 713 case PS3AV_CMD_AUDIO_NUM_OF_CH_2: 714 default: 715 audio->audio_enable[0] = 1; 716 } 717 718 /* audio swap L/R */ 719 for (i = 0; i < 4; i++) 720 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */ 721 722 /* audio serial input mapping */ 723 audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0; 724 audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1; 725 audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2; 726 audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3; 727 728 /* audio speaker layout */ 729 if (avport == PS3AV_CMD_AVPORT_HDMI_0 || 730 avport == PS3AV_CMD_AVPORT_HDMI_1) { 731 switch (ch) { 732 case PS3AV_CMD_AUDIO_NUM_OF_CH_8: 733 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH; 734 break; 735 case PS3AV_CMD_AUDIO_NUM_OF_CH_6: 736 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH; 737 break; 738 case PS3AV_CMD_AUDIO_NUM_OF_CH_2: 739 default: 740 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; 741 break; 742 } 743 } else { 744 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH; 745 } 746 747 /* audio downmix permission */ 748 audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED; 749 /* audio downmix level shift (0:0dB to 15:15dB) */ 750 audio->audio_downmix_level = 0; /* 0dB */ 751 752 /* set ch status */ 753 for (i = 0; i < 8; i++) 754 audio->audio_cs_info[i] = ps3av_mode_cs_info[i]; 755 756 switch (fs) { 757 case PS3AV_CMD_AUDIO_FS_44K: 758 audio->audio_cs_info[3] &= ~CS_MASK; 759 audio->audio_cs_info[3] |= CS_44; 760 break; 761 case PS3AV_CMD_AUDIO_FS_88K: 762 audio->audio_cs_info[3] &= ~CS_MASK; 763 audio->audio_cs_info[3] |= CS_88; 764 break; 765 case PS3AV_CMD_AUDIO_FS_96K: 766 audio->audio_cs_info[3] &= ~CS_MASK; 767 audio->audio_cs_info[3] |= CS_96; 768 break; 769 case PS3AV_CMD_AUDIO_FS_176K: 770 audio->audio_cs_info[3] &= ~CS_MASK; 771 audio->audio_cs_info[3] |= CS_176; 772 break; 773 case PS3AV_CMD_AUDIO_FS_192K: 774 audio->audio_cs_info[3] &= ~CS_MASK; 775 audio->audio_cs_info[3] |= CS_192; 776 break; 777 default: 778 break; 779 } 780 781 /* non-audio bit */ 782 spdif_through = audio->audio_cs_info[0] & 0x02; 783 784 /* pass through setting */ 785 if (spdif_through && 786 (avport == PS3AV_CMD_AVPORT_SPDIF_0 || 787 avport == PS3AV_CMD_AVPORT_SPDIF_1 || 788 avport == PS3AV_CMD_AVPORT_HDMI_0 || 789 avport == PS3AV_CMD_AVPORT_HDMI_1)) { 790 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16; 791 audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM; 792 } 793} 794 795int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode) 796{ 797 int res; 798 799 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode), 800 sizeof(*audio_mode), &audio_mode->send_hdr); 801 if (res < 0) 802 return res; 803 804 res = get_status(audio_mode); 805 if (res) 806 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res); 807 808 return res; 809} 810 811int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute) 812{ 813 int i, res; 814 struct ps3av_pkt_audio_mute audio_mute; 815 816 if (num_of_port > PS3AV_OPT_PORT_MAX) 817 return -EINVAL; 818 819 /* audio mute */ 820 memset(&audio_mute, 0, sizeof(audio_mute)); 821 for (i = 0; i < num_of_port; i++) { 822 audio_mute.mute[i].avport = port[i]; 823 audio_mute.mute[i].mute = mute; 824 } 825 826 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE, 827 sizeof(audio_mute.send_hdr) + 828 sizeof(struct ps3av_audio_mute) * num_of_port, 829 sizeof(audio_mute), &audio_mute.send_hdr); 830 if (res < 0) 831 return res; 832 833 res = get_status(&audio_mute); 834 if (res) 835 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res); 836 837 return res; 838} 839 840int ps3av_cmd_audio_active(int active, u32 port) 841{ 842 int res; 843 struct ps3av_pkt_audio_active audio_active; 844 u32 cid; 845 846 /* audio active */ 847 memset(&audio_active, 0, sizeof(audio_active)); 848 audio_active.audio_port = port; 849 cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE; 850 851 res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active), 852 &audio_active.send_hdr); 853 if (res < 0) 854 return res; 855 856 res = get_status(&audio_active); 857 if (res) 858 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid, 859 res); 860 861 return res; 862} 863 864int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len) 865{ 866 int res; 867 868 mutex_lock(&ps3_gpu_mutex); 869 870 /* avb packet */ 871 res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb), 872 &avb->send_hdr); 873 if (res < 0) 874 goto out; 875 876 res = get_status(avb); 877 if (res) 878 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__, 879 res); 880 881 out: 882 mutex_unlock(&ps3_gpu_mutex); 883 return res; 884} 885 886int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf) 887{ 888 int res; 889 890 memset(hw_conf, 0, sizeof(*hw_conf)); 891 892 res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr), 893 sizeof(*hw_conf), &hw_conf->send_hdr); 894 if (res < 0) 895 return res; 896 897 res = get_status(hw_conf); 898 if (res) 899 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res); 900 901 return res; 902} 903 904int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info, 905 u32 avport) 906{ 907 int res; 908 909 memset(info, 0, sizeof(*info)); 910 info->avport = avport; 911 912 res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO, 913 sizeof(info->send_hdr) + sizeof(info->avport) + 914 sizeof(info->reserved), 915 sizeof(*info), &info->send_hdr); 916 if (res < 0) 917 return res; 918 919 res = get_status(info); 920 if (res) 921 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n", 922 res); 923 924 return res; 925} 926 927#define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \ 928 | PS3AV_CMD_AV_LAYOUT_44 \ 929 | PS3AV_CMD_AV_LAYOUT_48) 930 931#define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \ 932 | PS3AV_CMD_AV_LAYOUT_88 \ 933 | PS3AV_CMD_AV_LAYOUT_96 \ 934 | PS3AV_CMD_AV_LAYOUT_176 \ 935 | PS3AV_CMD_AV_LAYOUT_192) 936