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/delay.h> 23 #include <linux/notifier.h> 24 #include <linux/reboot.h> 25 #include <linux/kernel.h> 26 #include <linux/ioctl.h> 27 28 #include <asm/firmware.h> 29 #include <asm/lv1call.h> 30 #include <asm/ps3av.h> 31 #include <asm/ps3.h> 32 33 #include "vuart.h" 34 35 #define BUFSIZE 4096 /* vuart buf size */ 36 #define PS3AV_BUF_SIZE 512 /* max packet size */ 37 38 static int timeout = 5000; /* in msec ( 5 sec ) */ 39 module_param(timeout, int, 0644); 40 41 static struct ps3av ps3av; 42 43 static struct ps3_vuart_port_device ps3av_dev = { 44 .match_id = PS3_MATCH_ID_AV_SETTINGS 45 }; 46 47 /* color space */ 48 #define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8 49 #define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8 50 /* format */ 51 #define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8 52 /* aspect */ 53 #define A_N PS3AV_CMD_AV_ASPECT_4_3 54 #define A_W PS3AV_CMD_AV_ASPECT_16_9 55 static const struct avset_video_mode { 56 u32 cs; 57 u32 fmt; 58 u32 vid; 59 u32 aspect; 60 u32 x; 61 u32 y; 62 u32 interlace; 63 u32 freq; 64 } video_mode_table[] = { 65 { 0, }, /* auto */ 66 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60}, 67 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60}, 68 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60}, 69 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60}, 70 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60}, 71 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50}, 72 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50}, 73 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50}, 74 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50}, 75 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50}, 76 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60}, 77 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60}, 78 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60}, 79 }; 80 81 /* supported CIDs */ 82 static u32 cmd_table[] = { 83 /* init */ 84 PS3AV_CID_AV_INIT, 85 PS3AV_CID_AV_FIN, 86 PS3AV_CID_VIDEO_INIT, 87 PS3AV_CID_AUDIO_INIT, 88 89 /* set */ 90 PS3AV_CID_AV_ENABLE_EVENT, 91 PS3AV_CID_AV_DISABLE_EVENT, 92 93 PS3AV_CID_AV_VIDEO_CS, 94 PS3AV_CID_AV_VIDEO_MUTE, 95 PS3AV_CID_AV_VIDEO_DISABLE_SIG, 96 PS3AV_CID_AV_AUDIO_PARAM, 97 PS3AV_CID_AV_AUDIO_MUTE, 98 PS3AV_CID_AV_HDMI_MODE, 99 PS3AV_CID_AV_TV_MUTE, 100 101 PS3AV_CID_VIDEO_MODE, 102 PS3AV_CID_VIDEO_FORMAT, 103 PS3AV_CID_VIDEO_PITCH, 104 105 PS3AV_CID_AUDIO_MODE, 106 PS3AV_CID_AUDIO_MUTE, 107 PS3AV_CID_AUDIO_ACTIVE, 108 PS3AV_CID_AUDIO_INACTIVE, 109 PS3AV_CID_AVB_PARAM, 110 111 /* get */ 112 PS3AV_CID_AV_GET_HW_CONF, 113 PS3AV_CID_AV_GET_MONITOR_INFO, 114 115 /* event */ 116 PS3AV_CID_EVENT_UNPLUGGED, 117 PS3AV_CID_EVENT_PLUGGED, 118 PS3AV_CID_EVENT_HDCP_DONE, 119 PS3AV_CID_EVENT_HDCP_FAIL, 120 PS3AV_CID_EVENT_HDCP_AUTH, 121 PS3AV_CID_EVENT_HDCP_ERROR, 122 123 0 124 }; 125 126 #define PS3AV_EVENT_CMD_MASK 0x10000000 127 #define PS3AV_EVENT_ID_MASK 0x0000ffff 128 #define PS3AV_CID_MASK 0xffffffff 129 #define PS3AV_REPLY_BIT 0x80000000 130 131 #define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff) 132 133 static u32 *ps3av_search_cmd_table(u32 cid, u32 mask) 134 { 135 u32 *table; 136 int i; 137 138 table = cmd_table; 139 for (i = 0;; table++, i++) { 140 if ((*table & mask) == (cid & mask)) 141 break; 142 if (*table == 0) 143 return NULL; 144 } 145 return table; 146 } 147 148 static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr) 149 { 150 u32 *table; 151 152 if (hdr->cid & PS3AV_EVENT_CMD_MASK) { 153 table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK); 154 if (table) 155 dev_dbg(&ps3av_dev.core, 156 "recv event packet cid:%08x port:0x%x size:%d\n", 157 hdr->cid, ps3av_event_get_port_id(hdr->cid), 158 hdr->size); 159 else 160 printk(KERN_ERR 161 "%s: failed event packet, cid:%08x size:%d\n", 162 __FUNCTION__, hdr->cid, hdr->size); 163 return 1; /* receive event packet */ 164 } 165 return 0; 166 } 167 168 static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf, 169 struct ps3av_reply_hdr *recv_buf, int write_len, 170 int read_len) 171 { 172 int res; 173 u32 cmd; 174 int event; 175 176 if (!ps3av.available) 177 return -ENODEV; 178 179 /* send pkt */ 180 res = ps3av_vuart_write(ps3av.dev, send_buf, write_len); 181 if (res < 0) { 182 dev_dbg(&ps3av_dev.core, 183 "%s: ps3av_vuart_write() failed (result=%d)\n", 184 __FUNCTION__, res); 185 return res; 186 } 187 188 /* recv pkt */ 189 cmd = send_buf->cid; 190 do { 191 /* read header */ 192 res = ps3av_vuart_read(ps3av.dev, recv_buf, PS3AV_HDR_SIZE, 193 timeout); 194 if (res != PS3AV_HDR_SIZE) { 195 dev_dbg(&ps3av_dev.core, 196 "%s: ps3av_vuart_read() failed (result=%d)\n", 197 __FUNCTION__, res); 198 return res; 199 } 200 201 /* read body */ 202 res = ps3av_vuart_read(ps3av.dev, &recv_buf->cid, 203 recv_buf->size, timeout); 204 if (res < 0) { 205 dev_dbg(&ps3av_dev.core, 206 "%s: ps3av_vuart_read() failed (result=%d)\n", 207 __FUNCTION__, res); 208 return res; 209 } 210 res += PS3AV_HDR_SIZE; /* total len */ 211 event = ps3av_parse_event_packet(recv_buf); 212 /* ret > 0 event packet */ 213 } while (event); 214 215 if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) { 216 dev_dbg(&ps3av_dev.core, "%s: reply err (result=%x)\n", 217 __FUNCTION__, recv_buf->cid); 218 return -EINVAL; 219 } 220 221 return 0; 222 } 223 224 static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf, 225 const struct ps3av_reply_hdr *recv_buf, 226 int user_buf_size) 227 { 228 int return_len; 229 230 if (recv_buf->version != PS3AV_VERSION) { 231 dev_dbg(&ps3av_dev.core, "reply_packet invalid version:%x\n", 232 recv_buf->version); 233 return -EFAULT; 234 } 235 return_len = recv_buf->size + PS3AV_HDR_SIZE; 236 if (return_len > user_buf_size) 237 return_len = user_buf_size; 238 memcpy(cmd_buf, recv_buf, return_len); 239 return 0; /* success */ 240 } 241 242 void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr) 243 { 244 hdr->version = PS3AV_VERSION; 245 hdr->size = size - PS3AV_HDR_SIZE; 246 hdr->cid = cid; 247 } 248 249 int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size, 250 struct ps3av_send_hdr *buf) 251 { 252 int res = 0; 253 union { 254 struct ps3av_reply_hdr reply_hdr; 255 u8 raw[PS3AV_BUF_SIZE]; 256 } recv_buf; 257 258 u32 *table; 259 260 BUG_ON(!ps3av.available); 261 262 if (down_interruptible(&ps3av.sem)) 263 return -ERESTARTSYS; 264 265 table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK); 266 BUG_ON(!table); 267 BUG_ON(send_len < PS3AV_HDR_SIZE); 268 BUG_ON(usr_buf_size < send_len); 269 BUG_ON(usr_buf_size > PS3AV_BUF_SIZE); 270 271 /* create header */ 272 ps3av_set_hdr(cid, send_len, buf); 273 274 /* send packet via vuart */ 275 res = ps3av_send_cmd_pkt(buf, &recv_buf.reply_hdr, send_len, 276 usr_buf_size); 277 if (res < 0) { 278 printk(KERN_ERR 279 "%s: ps3av_send_cmd_pkt() failed (result=%d)\n", 280 __FUNCTION__, res); 281 goto err; 282 } 283 284 /* process reply packet */ 285 res = ps3av_process_reply_packet(buf, &recv_buf.reply_hdr, 286 usr_buf_size); 287 if (res < 0) { 288 printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n", 289 __FUNCTION__, res); 290 goto err; 291 } 292 293 up(&ps3av.sem); 294 return 0; 295 296 err: 297 up(&ps3av.sem); 298 printk(KERN_ERR "%s: failed cid:%x res:%d\n", __FUNCTION__, cid, res); 299 return res; 300 } 301 302 static int ps3av_set_av_video_mute(u32 mute) 303 { 304 int i, num_of_av_port, res; 305 306 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + 307 ps3av.av_hw_conf.num_of_avmulti; 308 /* video mute on */ 309 for (i = 0; i < num_of_av_port; i++) { 310 res = ps3av_cmd_av_video_mute(1, &ps3av.av_port[i], mute); 311 if (res < 0) 312 return -1; 313 } 314 315 return 0; 316 } 317 318 static int ps3av_set_video_disable_sig(void) 319 { 320 int i, num_of_hdmi_port, num_of_av_port, res; 321 322 num_of_hdmi_port = ps3av.av_hw_conf.num_of_hdmi; 323 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + 324 ps3av.av_hw_conf.num_of_avmulti; 325 326 /* tv mute */ 327 for (i = 0; i < num_of_hdmi_port; i++) { 328 res = ps3av_cmd_av_tv_mute(ps3av.av_port[i], 329 PS3AV_CMD_MUTE_ON); 330 if (res < 0) 331 return -1; 332 } 333 msleep(100); 334 335 /* video mute on */ 336 for (i = 0; i < num_of_av_port; i++) { 337 res = ps3av_cmd_av_video_disable_sig(ps3av.av_port[i]); 338 if (res < 0) 339 return -1; 340 if (i < num_of_hdmi_port) { 341 res = ps3av_cmd_av_tv_mute(ps3av.av_port[i], 342 PS3AV_CMD_MUTE_OFF); 343 if (res < 0) 344 return -1; 345 } 346 } 347 msleep(300); 348 349 return 0; 350 } 351 352 static int ps3av_set_audio_mute(u32 mute) 353 { 354 int i, num_of_av_port, num_of_opt_port, res; 355 356 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + 357 ps3av.av_hw_conf.num_of_avmulti; 358 num_of_opt_port = ps3av.av_hw_conf.num_of_spdif; 359 360 for (i = 0; i < num_of_av_port; i++) { 361 res = ps3av_cmd_av_audio_mute(1, &ps3av.av_port[i], mute); 362 if (res < 0) 363 return -1; 364 } 365 for (i = 0; i < num_of_opt_port; i++) { 366 res = ps3av_cmd_audio_mute(1, &ps3av.opt_port[i], mute); 367 if (res < 0) 368 return -1; 369 } 370 371 return 0; 372 } 373 374 int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source) 375 { 376 struct ps3av_pkt_avb_param avb_param; 377 int i, num_of_audio, vid, res; 378 struct ps3av_pkt_audio_mode audio_mode; 379 u32 len = 0; 380 381 num_of_audio = ps3av.av_hw_conf.num_of_hdmi + 382 ps3av.av_hw_conf.num_of_avmulti + 383 ps3av.av_hw_conf.num_of_spdif; 384 385 avb_param.num_of_video_pkt = 0; 386 avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */ 387 avb_param.num_of_av_video_pkt = 0; 388 avb_param.num_of_av_audio_pkt = ps3av.av_hw_conf.num_of_hdmi; 389 390 vid = video_mode_table[ps3av.ps3av_mode].vid; 391 392 /* audio mute */ 393 ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON); 394 395 /* audio inactive */ 396 res = ps3av_cmd_audio_active(0, ps3av.audio_port); 397 if (res < 0) 398 dev_dbg(&ps3av_dev.core, 399 "ps3av_cmd_audio_active OFF failed\n"); 400 401 /* audio_pkt */ 402 for (i = 0; i < num_of_audio; i++) { 403 ps3av_cmd_set_audio_mode(&audio_mode, ps3av.av_port[i], ch, fs, 404 word_bits, format, source); 405 if (i < ps3av.av_hw_conf.num_of_hdmi) { 406 /* hdmi only */ 407 len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len], 408 ps3av.av_port[i], 409 &audio_mode, vid); 410 } 411 /* audio_mode pkt should be sent separately */ 412 res = ps3av_cmd_audio_mode(&audio_mode); 413 if (res < 0) 414 dev_dbg(&ps3av_dev.core, 415 "ps3av_cmd_audio_mode failed, port:%x\n", i); 416 } 417 418 /* send command using avb pkt */ 419 len += offsetof(struct ps3av_pkt_avb_param, buf); 420 res = ps3av_cmd_avb_param(&avb_param, len); 421 if (res < 0) 422 dev_dbg(&ps3av_dev.core, "ps3av_cmd_avb_param failed\n"); 423 424 /* audio mute */ 425 ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF); 426 427 /* audio active */ 428 res = ps3av_cmd_audio_active(1, ps3av.audio_port); 429 if (res < 0) 430 dev_dbg(&ps3av_dev.core, "ps3av_cmd_audio_active ON failed\n"); 431 432 return 0; 433 } 434 435 EXPORT_SYMBOL_GPL(ps3av_set_audio_mode); 436 437 static int ps3av_set_videomode(void) 438 { 439 /* av video mute */ 440 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON); 441 442 /* wake up ps3avd to do the actual video mode setting */ 443 up(&ps3av.ping); 444 445 return 0; 446 } 447 448 static void ps3av_set_videomode_cont(u32 id, u32 old_id) 449 { 450 struct ps3av_pkt_avb_param avb_param; 451 int i; 452 u32 len = 0, av_video_cs; 453 const struct avset_video_mode *video_mode; 454 int res; 455 456 video_mode = &video_mode_table[id & PS3AV_MODE_MASK]; 457 458 avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */ 459 avb_param.num_of_audio_pkt = 0; 460 avb_param.num_of_av_video_pkt = ps3av.av_hw_conf.num_of_hdmi + 461 ps3av.av_hw_conf.num_of_avmulti; 462 avb_param.num_of_av_audio_pkt = 0; 463 464 /* video signal off */ 465 ps3av_set_video_disable_sig(); 466 467 /* Retail PS3 product doesn't support this */ 468 if (id & PS3AV_MODE_HDCP_OFF) { 469 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF); 470 if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE) 471 dev_dbg(&ps3av_dev.core, "Not supported\n"); 472 else if (res) 473 dev_dbg(&ps3av_dev.core, 474 "ps3av_cmd_av_hdmi_mode failed\n"); 475 } else if (old_id & PS3AV_MODE_HDCP_OFF) { 476 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL); 477 if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE) 478 dev_dbg(&ps3av_dev.core, 479 "ps3av_cmd_av_hdmi_mode failed\n"); 480 } 481 482 /* video_pkt */ 483 for (i = 0; i < avb_param.num_of_video_pkt; i++) 484 len += ps3av_cmd_set_video_mode(&avb_param.buf[len], 485 ps3av.head[i], video_mode->vid, 486 video_mode->fmt, id); 487 /* av_video_pkt */ 488 for (i = 0; i < avb_param.num_of_av_video_pkt; i++) { 489 if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB) 490 av_video_cs = RGB8; 491 else 492 av_video_cs = video_mode->cs; 493 #ifndef PS3AV_HDMI_YUV 494 if (ps3av.av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 || 495 ps3av.av_port[i] == PS3AV_CMD_AVPORT_HDMI_1) 496 av_video_cs = RGB8; /* use RGB for HDMI */ 497 #endif 498 len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len], 499 ps3av.av_port[i], 500 video_mode->vid, av_video_cs, 501 video_mode->aspect, id); 502 } 503 /* send command using avb pkt */ 504 len += offsetof(struct ps3av_pkt_avb_param, buf); 505 res = ps3av_cmd_avb_param(&avb_param, len); 506 if (res == PS3AV_STATUS_NO_SYNC_HEAD) 507 printk(KERN_WARNING 508 "%s: Command failed. Please try your request again. \n", 509 __FUNCTION__); 510 else if (res) 511 dev_dbg(&ps3av_dev.core, "ps3av_cmd_avb_param failed\n"); 512 513 msleep(1500); 514 /* av video mute */ 515 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF); 516 } 517 518 static int ps3avd(void *p) 519 { 520 struct ps3av *info = p; 521 522 daemonize("ps3avd"); 523 while (1) { 524 down(&info->ping); 525 ps3av_set_videomode_cont(info->ps3av_mode, 526 info->ps3av_mode_old); 527 up(&info->pong); 528 } 529 return 0; 530 } 531 532 static int ps3av_vid2table_id(int vid) 533 { 534 int i; 535 536 for (i = 1; i < ARRAY_SIZE(video_mode_table); i++) 537 if (video_mode_table[i].vid == vid) 538 return i; 539 return -1; 540 } 541 542 static int ps3av_resbit2vid(u32 res_50, u32 res_60) 543 { 544 int vid = -1; 545 546 if (res_50 > res_60) { /* if res_50 == res_60, res_60 will be used */ 547 if (res_50 & PS3AV_RESBIT_1920x1080P) 548 vid = PS3AV_CMD_VIDEO_VID_1080P_50HZ; 549 else if (res_50 & PS3AV_RESBIT_1920x1080I) 550 vid = PS3AV_CMD_VIDEO_VID_1080I_50HZ; 551 else if (res_50 & PS3AV_RESBIT_1280x720P) 552 vid = PS3AV_CMD_VIDEO_VID_720P_50HZ; 553 else if (res_50 & PS3AV_RESBIT_720x576P) 554 vid = PS3AV_CMD_VIDEO_VID_576P; 555 else 556 vid = -1; 557 } else { 558 if (res_60 & PS3AV_RESBIT_1920x1080P) 559 vid = PS3AV_CMD_VIDEO_VID_1080P_60HZ; 560 else if (res_60 & PS3AV_RESBIT_1920x1080I) 561 vid = PS3AV_CMD_VIDEO_VID_1080I_60HZ; 562 else if (res_60 & PS3AV_RESBIT_1280x720P) 563 vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; 564 else if (res_60 & PS3AV_RESBIT_720x480P) 565 vid = PS3AV_CMD_VIDEO_VID_480P; 566 else 567 vid = -1; 568 } 569 return vid; 570 } 571 572 static int ps3av_hdmi_get_vid(struct ps3av_info_monitor *info) 573 { 574 u32 res_50, res_60; 575 int vid = -1; 576 577 if (info->monitor_type != PS3AV_MONITOR_TYPE_HDMI) 578 return -1; 579 580 /* check native resolution */ 581 res_50 = info->res_50.native & PS3AV_RES_MASK_50; 582 res_60 = info->res_60.native & PS3AV_RES_MASK_60; 583 if (res_50 || res_60) { 584 vid = ps3av_resbit2vid(res_50, res_60); 585 return vid; 586 } 587 588 /* check resolution */ 589 res_50 = info->res_50.res_bits & PS3AV_RES_MASK_50; 590 res_60 = info->res_60.res_bits & PS3AV_RES_MASK_60; 591 if (res_50 || res_60) { 592 vid = ps3av_resbit2vid(res_50, res_60); 593 return vid; 594 } 595 596 if (ps3av.region & PS3AV_REGION_60) 597 vid = PS3AV_DEFAULT_HDMI_VID_REG_60; 598 else 599 vid = PS3AV_DEFAULT_HDMI_VID_REG_50; 600 return vid; 601 } 602 603 static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf, 604 int boot) 605 { 606 int i, res, vid = -1, dvi = 0, rgb = 0; 607 struct ps3av_pkt_av_get_monitor_info monitor_info; 608 struct ps3av_info_monitor *info; 609 610 /* get vid for hdmi */ 611 for (i = 0; i < av_hw_conf->num_of_hdmi; i++) { 612 res = ps3av_cmd_video_get_monitor_info(&monitor_info, 613 PS3AV_CMD_AVPORT_HDMI_0 + 614 i); 615 if (res < 0) 616 return -1; 617 618 ps3av_cmd_av_monitor_info_dump(&monitor_info); 619 info = &monitor_info.info; 620 /* check DVI */ 621 if (info->monitor_type == PS3AV_MONITOR_TYPE_DVI) { 622 dvi = PS3AV_MODE_DVI; 623 break; 624 } 625 /* check HDMI */ 626 vid = ps3av_hdmi_get_vid(info); 627 if (vid != -1) { 628 /* got valid vid */ 629 break; 630 } 631 } 632 633 if (dvi) { 634 /* DVI mode */ 635 vid = PS3AV_DEFAULT_DVI_VID; 636 } else if (vid == -1) { 637 /* no HDMI interface or HDMI is off */ 638 if (ps3av.region & PS3AV_REGION_60) 639 vid = PS3AV_DEFAULT_AVMULTI_VID_REG_60; 640 else 641 vid = PS3AV_DEFAULT_AVMULTI_VID_REG_50; 642 if (ps3av.region & PS3AV_REGION_RGB) 643 rgb = PS3AV_MODE_RGB; 644 } else if (boot) { 645 /* HDMI: using DEFAULT HDMI_VID while booting up */ 646 info = &monitor_info.info; 647 if (ps3av.region & PS3AV_REGION_60) { 648 if (info->res_60.res_bits & PS3AV_RESBIT_720x480P) 649 vid = PS3AV_DEFAULT_HDMI_VID_REG_60; 650 else if (info->res_50.res_bits & PS3AV_RESBIT_720x576P) 651 vid = PS3AV_DEFAULT_HDMI_VID_REG_50; 652 else { 653 /* default */ 654 vid = PS3AV_DEFAULT_HDMI_VID_REG_60; 655 } 656 } else { 657 if (info->res_50.res_bits & PS3AV_RESBIT_720x576P) 658 vid = PS3AV_DEFAULT_HDMI_VID_REG_50; 659 else if (info->res_60.res_bits & PS3AV_RESBIT_720x480P) 660 vid = PS3AV_DEFAULT_HDMI_VID_REG_60; 661 else { 662 /* default */ 663 vid = PS3AV_DEFAULT_HDMI_VID_REG_50; 664 } 665 } 666 } 667 668 return (ps3av_vid2table_id(vid) | dvi | rgb); 669 } 670 671 static int ps3av_get_hw_conf(struct ps3av *ps3av) 672 { 673 int i, j, k, res; 674 675 /* get av_hw_conf */ 676 res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf); 677 if (res < 0) 678 return -1; 679 680 ps3av_cmd_av_hw_conf_dump(&ps3av->av_hw_conf); 681 682 for (i = 0; i < PS3AV_HEAD_MAX; i++) 683 ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i; 684 for (i = 0; i < PS3AV_OPT_PORT_MAX; i++) 685 ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i; 686 for (i = 0; i < ps3av->av_hw_conf.num_of_hdmi; i++) 687 ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i; 688 for (j = 0; j < ps3av->av_hw_conf.num_of_avmulti; j++) 689 ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j; 690 for (k = 0; k < ps3av->av_hw_conf.num_of_spdif; k++) 691 ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k; 692 693 /* set all audio port */ 694 ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0 695 | PS3AV_CMD_AUDIO_PORT_HDMI_1 696 | PS3AV_CMD_AUDIO_PORT_AVMULTI_0 697 | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1; 698 699 return 0; 700 } 701 702 /* set mode using id */ 703 int ps3av_set_video_mode(u32 id, int boot) 704 { 705 int size; 706 u32 option; 707 708 size = ARRAY_SIZE(video_mode_table); 709 if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) { 710 dev_dbg(&ps3av_dev.core, "%s: error id :%d\n", __FUNCTION__, 711 id); 712 return -EINVAL; 713 } 714 715 /* auto mode */ 716 option = id & ~PS3AV_MODE_MASK; 717 if ((id & PS3AV_MODE_MASK) == 0) { 718 id = ps3av_auto_videomode(&ps3av.av_hw_conf, boot); 719 if (id < 1) { 720 printk(KERN_ERR "%s: invalid id :%d\n", __FUNCTION__, 721 id); 722 return -EINVAL; 723 } 724 id |= option; 725 } 726 727 /* set videomode */ 728 down(&ps3av.pong); 729 ps3av.ps3av_mode_old = ps3av.ps3av_mode; 730 ps3av.ps3av_mode = id; 731 if (ps3av_set_videomode()) 732 ps3av.ps3av_mode = ps3av.ps3av_mode_old; 733 734 return 0; 735 } 736 737 EXPORT_SYMBOL_GPL(ps3av_set_video_mode); 738 739 int ps3av_set_mode(u32 id, int boot) 740 { 741 int res; 742 743 res = ps3av_set_video_mode(id, boot); 744 if (res) 745 return res; 746 747 res = ps3av_set_audio_mode(PS3AV_CMD_AUDIO_NUM_OF_CH_2, 748 PS3AV_CMD_AUDIO_FS_48K, 749 PS3AV_CMD_AUDIO_WORD_BITS_16, 750 PS3AV_CMD_AUDIO_FORMAT_PCM, 751 PS3AV_CMD_AUDIO_SOURCE_SERIAL); 752 if (res) 753 return res; 754 755 return 0; 756 } 757 758 EXPORT_SYMBOL_GPL(ps3av_set_mode); 759 760 int ps3av_get_mode(void) 761 { 762 return ps3av.ps3av_mode; 763 } 764 765 EXPORT_SYMBOL_GPL(ps3av_get_mode); 766 767 int ps3av_get_scanmode(int id) 768 { 769 int size; 770 771 id = id & PS3AV_MODE_MASK; 772 size = ARRAY_SIZE(video_mode_table); 773 if (id > size - 1 || id < 0) { 774 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id); 775 return -EINVAL; 776 } 777 return video_mode_table[id].interlace; 778 } 779 780 EXPORT_SYMBOL_GPL(ps3av_get_scanmode); 781 782 int ps3av_get_refresh_rate(int id) 783 { 784 int size; 785 786 id = id & PS3AV_MODE_MASK; 787 size = ARRAY_SIZE(video_mode_table); 788 if (id > size - 1 || id < 0) { 789 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id); 790 return -EINVAL; 791 } 792 return video_mode_table[id].freq; 793 } 794 795 EXPORT_SYMBOL_GPL(ps3av_get_refresh_rate); 796 797 /* get resolution by video_mode */ 798 int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres) 799 { 800 int size; 801 802 id = id & PS3AV_MODE_MASK; 803 size = ARRAY_SIZE(video_mode_table); 804 if (id > size - 1 || id < 0) { 805 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id); 806 return -EINVAL; 807 } 808 *xres = video_mode_table[id].x; 809 *yres = video_mode_table[id].y; 810 return 0; 811 } 812 813 EXPORT_SYMBOL_GPL(ps3av_video_mode2res); 814 815 /* mute */ 816 int ps3av_video_mute(int mute) 817 { 818 return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON 819 : PS3AV_CMD_MUTE_OFF); 820 } 821 822 EXPORT_SYMBOL_GPL(ps3av_video_mute); 823 824 int ps3av_audio_mute(int mute) 825 { 826 return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON 827 : PS3AV_CMD_MUTE_OFF); 828 } 829 830 EXPORT_SYMBOL_GPL(ps3av_audio_mute); 831 832 int ps3av_dev_open(void) 833 { 834 int status = 0; 835 836 mutex_lock(&ps3av.mutex); 837 if (!ps3av.open_count++) { 838 status = lv1_gpu_open(0); 839 if (status) { 840 printk(KERN_ERR "%s: lv1_gpu_open failed %d\n", 841 __FUNCTION__, status); 842 ps3av.open_count--; 843 } 844 } 845 mutex_unlock(&ps3av.mutex); 846 847 return status; 848 } 849 850 EXPORT_SYMBOL_GPL(ps3av_dev_open); 851 852 int ps3av_dev_close(void) 853 { 854 int status = 0; 855 856 mutex_lock(&ps3av.mutex); 857 if (ps3av.open_count <= 0) { 858 printk(KERN_ERR "%s: GPU already closed\n", __FUNCTION__); 859 status = -1; 860 } else if (!--ps3av.open_count) { 861 status = lv1_gpu_close(); 862 if (status) 863 printk(KERN_WARNING "%s: lv1_gpu_close failed %d\n", 864 __FUNCTION__, status); 865 } 866 mutex_unlock(&ps3av.mutex); 867 868 return status; 869 } 870 871 EXPORT_SYMBOL_GPL(ps3av_dev_close); 872 873 static int ps3av_probe(struct ps3_vuart_port_device *dev) 874 { 875 int res; 876 u32 id; 877 878 dev_dbg(&ps3av_dev.core, "init ...\n"); 879 dev_dbg(&ps3av_dev.core, " timeout=%d\n", timeout); 880 881 memset(&ps3av, 0, sizeof(ps3av)); 882 883 init_MUTEX(&ps3av.sem); 884 init_MUTEX_LOCKED(&ps3av.ping); 885 init_MUTEX(&ps3av.pong); 886 mutex_init(&ps3av.mutex); 887 ps3av.ps3av_mode = 0; 888 ps3av.dev = dev; 889 kernel_thread(ps3avd, &ps3av, CLONE_KERNEL); 890 891 ps3av.available = 1; 892 switch (ps3_os_area_get_av_multi_out()) { 893 case PS3_PARAM_AV_MULTI_OUT_NTSC: 894 ps3av.region = PS3AV_REGION_60; 895 break; 896 case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR: 897 case PS3_PARAM_AV_MULTI_OUT_SECAM: 898 ps3av.region = PS3AV_REGION_50; 899 break; 900 case PS3_PARAM_AV_MULTI_OUT_PAL_RGB: 901 ps3av.region = PS3AV_REGION_50 | PS3AV_REGION_RGB; 902 break; 903 default: 904 ps3av.region = PS3AV_REGION_60; 905 break; 906 } 907 908 /* init avsetting modules */ 909 res = ps3av_cmd_init(); 910 if (res < 0) 911 printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __FUNCTION__, 912 res); 913 914 ps3av_get_hw_conf(&ps3av); 915 id = ps3av_auto_videomode(&ps3av.av_hw_conf, 1); 916 mutex_lock(&ps3av.mutex); 917 ps3av.ps3av_mode = id; 918 mutex_unlock(&ps3av.mutex); 919 920 dev_dbg(&ps3av_dev.core, "init...done\n"); 921 922 return 0; 923 } 924 925 static int ps3av_remove(struct ps3_vuart_port_device *dev) 926 { 927 if (ps3av.available) { 928 ps3av_cmd_fin(); 929 ps3av.available = 0; 930 } 931 932 return 0; 933 } 934 935 static void ps3av_shutdown(struct ps3_vuart_port_device *dev) 936 { 937 ps3av_remove(dev); 938 } 939 940 static struct ps3_vuart_port_driver ps3av_driver = { 941 .match_id = PS3_MATCH_ID_AV_SETTINGS, 942 .core = { 943 .name = "ps3_av", 944 }, 945 .probe = ps3av_probe, 946 .remove = ps3av_remove, 947 .shutdown = ps3av_shutdown, 948 }; 949 950 static int ps3av_module_init(void) 951 { 952 int error; 953 954 if (!firmware_has_feature(FW_FEATURE_PS3_LV1)) 955 return -ENODEV; 956 957 error = ps3_vuart_port_driver_register(&ps3av_driver); 958 if (error) { 959 printk(KERN_ERR 960 "%s: ps3_vuart_port_driver_register failed %d\n", 961 __FUNCTION__, error); 962 return error; 963 } 964 965 error = ps3_vuart_port_device_register(&ps3av_dev); 966 if (error) 967 printk(KERN_ERR 968 "%s: ps3_vuart_port_device_register failed %d\n", 969 __FUNCTION__, error); 970 971 return error; 972 } 973 974 static void __exit ps3av_module_exit(void) 975 { 976 device_unregister(&ps3av_dev.core); 977 ps3_vuart_port_driver_unregister(&ps3av_driver); 978 } 979 980 subsys_initcall(ps3av_module_init); 981 module_exit(ps3av_module_exit); 982