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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * Copyright (C) 2006 Sony Computer Entertainment Inc.4 * Copyright 2006, 2007 Sony Corporation5 *6 * AV backend support for PS37 */8 9#include <linux/module.h>10#include <linux/kernel.h>11#include <linux/delay.h>12 13#include <asm/ps3av.h>14#include <asm/ps3.h>15#include <asm/ps3gpu.h>16 17#include "vuart.h"18 19static const struct video_fmt {20 u32 format;21 u32 order;22} ps3av_video_fmt_table[] = {23 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },24 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },25};26 27static const struct {28 int cs;29 u32 av;30 u32 bl;31} ps3av_cs_video2av_table[] = {32 {33 .cs = PS3AV_CMD_VIDEO_CS_RGB_8,34 .av = PS3AV_CMD_AV_CS_RGB_8,35 .bl = PS3AV_CMD_AV_CS_836 }, {37 .cs = PS3AV_CMD_VIDEO_CS_RGB_10,38 .av = PS3AV_CMD_AV_CS_RGB_8,39 .bl = PS3AV_CMD_AV_CS_840 }, {41 .cs = PS3AV_CMD_VIDEO_CS_RGB_12,42 .av = PS3AV_CMD_AV_CS_RGB_8,43 .bl = PS3AV_CMD_AV_CS_844 }, {45 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,46 .av = PS3AV_CMD_AV_CS_YUV444_8,47 .bl = PS3AV_CMD_AV_CS_848 }, {49 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,50 .av = PS3AV_CMD_AV_CS_YUV444_8,51 .bl = PS3AV_CMD_AV_CS_1052 }, {53 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,54 .av = PS3AV_CMD_AV_CS_YUV444_8,55 .bl = PS3AV_CMD_AV_CS_1056 }, {57 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,58 .av = PS3AV_CMD_AV_CS_YUV422_8,59 .bl = PS3AV_CMD_AV_CS_1060 }, {61 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,62 .av = PS3AV_CMD_AV_CS_YUV422_8,63 .bl = PS3AV_CMD_AV_CS_1064 }, {65 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,66 .av = PS3AV_CMD_AV_CS_YUV422_8,67 .bl = PS3AV_CMD_AV_CS_1268 }, {69 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,70 .av = PS3AV_CMD_AV_CS_XVYCC_8,71 .bl = PS3AV_CMD_AV_CS_1272 }, {73 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,74 .av = PS3AV_CMD_AV_CS_XVYCC_8,75 .bl = PS3AV_CMD_AV_CS_1276 }, {77 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,78 .av = PS3AV_CMD_AV_CS_XVYCC_8,79 .bl = PS3AV_CMD_AV_CS_1280 }81};82 83static u32 ps3av_cs_video2av(int cs)84{85 unsigned int i;86 87 for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)88 if (ps3av_cs_video2av_table[i].cs == cs)89 return ps3av_cs_video2av_table[i].av;90 91 return PS3AV_CMD_AV_CS_RGB_8;92}93 94static u32 ps3av_cs_video2av_bitlen(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].bl;101 102 return PS3AV_CMD_AV_CS_8;103}104 105static const struct {106 int vid;107 u32 av;108} ps3av_vid_video2av_table[] = {109 { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I },110 { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P },111 { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I },112 { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P },113 { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ },114 { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ },115 { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ },116 { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ },117 { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ },118 { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ },119 { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA },120 { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA },121 { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA }122};123 124static u32 ps3av_vid_video2av(int vid)125{126 unsigned int i;127 128 for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++)129 if (ps3av_vid_video2av_table[i].vid == vid)130 return ps3av_vid_video2av_table[i].av;131 132 return PS3AV_CMD_AV_VID_480P;133}134 135static int ps3av_hdmi_range(void)136{137 if (ps3_compare_firmware_version(1, 8, 0) < 0)138 return 0;139 else140 return 1; /* supported */141}142 143int ps3av_cmd_init(void)144{145 int res;146 struct ps3av_pkt_av_init av_init;147 struct ps3av_pkt_video_init video_init;148 struct ps3av_pkt_audio_init audio_init;149 150 /* video init */151 memset(&video_init, 0, sizeof(video_init));152 153 res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),154 sizeof(video_init), &video_init.send_hdr);155 if (res < 0)156 return res;157 158 res = get_status(&video_init);159 if (res) {160 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);161 return res;162 }163 164 /* audio init */165 memset(&audio_init, 0, sizeof(audio_init));166 167 res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),168 sizeof(audio_init), &audio_init.send_hdr);169 if (res < 0)170 return res;171 172 res = get_status(&audio_init);173 if (res) {174 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);175 return res;176 }177 178 /* av init */179 memset(&av_init, 0, sizeof(av_init));180 av_init.event_bit = 0;181 182 res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),183 &av_init.send_hdr);184 if (res < 0)185 return res;186 187 res = get_status(&av_init);188 if (res)189 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);190 191 return res;192}193 194int ps3av_cmd_fin(void)195{196 int res;197 struct ps3av_pkt_av_fin av_fin;198 199 memset(&av_fin, 0, sizeof(av_fin));200 201 res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),202 sizeof(av_fin), &av_fin.send_hdr);203 if (res < 0)204 return res;205 206 res = get_status(&av_fin);207 if (res)208 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);209 210 return res;211}212 213int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)214{215 int i, send_len, res;216 struct ps3av_pkt_av_video_mute av_video_mute;217 218 if (num_of_port > PS3AV_MUTE_PORT_MAX)219 return -EINVAL;220 221 memset(&av_video_mute, 0, sizeof(av_video_mute));222 for (i = 0; i < num_of_port; i++) {223 av_video_mute.mute[i].avport = port[i];224 av_video_mute.mute[i].mute = mute;225 }226 227 send_len = sizeof(av_video_mute.send_hdr) +228 sizeof(struct ps3av_av_mute) * num_of_port;229 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,230 sizeof(av_video_mute), &av_video_mute.send_hdr);231 if (res < 0)232 return res;233 234 res = get_status(&av_video_mute);235 if (res)236 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);237 238 return res;239}240 241int ps3av_cmd_av_video_disable_sig(u32 port)242{243 int res;244 struct ps3av_pkt_av_video_disable_sig av_video_sig;245 246 memset(&av_video_sig, 0, sizeof(av_video_sig));247 av_video_sig.avport = port;248 249 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,250 sizeof(av_video_sig), sizeof(av_video_sig),251 &av_video_sig.send_hdr);252 if (res < 0)253 return res;254 255 res = get_status(&av_video_sig);256 if (res)257 printk(KERN_ERR258 "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",259 res, port);260 261 return res;262}263 264int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)265{266 int res;267 struct ps3av_pkt_av_tv_mute tv_mute;268 269 memset(&tv_mute, 0, sizeof(tv_mute));270 tv_mute.avport = avport;271 tv_mute.mute = mute;272 273 res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),274 sizeof(tv_mute), &tv_mute.send_hdr);275 if (res < 0)276 return res;277 278 res = get_status(&tv_mute);279 if (res)280 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",281 res, avport);282 283 return res;284}285 286int ps3av_cmd_enable_event(void)287{288 int res;289 struct ps3av_pkt_av_event av_event;290 291 memset(&av_event, 0, sizeof(av_event));292 av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |293 PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;294 295 res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),296 sizeof(av_event), &av_event.send_hdr);297 if (res < 0)298 return res;299 300 res = get_status(&av_event);301 if (res)302 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);303 304 return res;305}306 307int ps3av_cmd_av_hdmi_mode(u8 mode)308{309 int res;310 struct ps3av_pkt_av_hdmi_mode hdmi_mode;311 312 memset(&hdmi_mode, 0, sizeof(hdmi_mode));313 hdmi_mode.mode = mode;314 315 res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),316 sizeof(hdmi_mode), &hdmi_mode.send_hdr);317 if (res < 0)318 return res;319 320 res = get_status(&hdmi_mode);321 if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)322 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);323 324 return res;325}326 327u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,328 int aspect, u32 id)329{330 struct ps3av_pkt_av_video_cs *av_video_cs;331 332 av_video_cs = (struct ps3av_pkt_av_video_cs *)p;333 if (video_vid == -1)334 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;335 if (cs_out == -1)336 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;337 if (aspect == -1)338 aspect = 0;339 340 memset(av_video_cs, 0, sizeof(*av_video_cs));341 ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),342 &av_video_cs->send_hdr);343 av_video_cs->avport = avport;344 /* should be same as video_mode.resolution */345 av_video_cs->av_vid = ps3av_vid_video2av(video_vid);346 av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);347 /* should be same as video_mode.video_cs_out */348 av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);349 av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);350 if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range())351 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON;352 else /* default off */353 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF;354 av_video_cs->aspect = aspect;355 if (id & PS3AV_MODE_DITHER) {356 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON357 | PS3AV_CMD_AV_DITHER_8BIT;358 } else {359 /* default off */360 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;361 }362 363 return sizeof(*av_video_cs);364}365 366u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,367 u32 id)368{369 struct ps3av_pkt_video_mode *video_mode;370 u32 x, y;371 372 video_mode = (struct ps3av_pkt_video_mode *)p;373 if (video_vid == -1)374 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;375 if (video_fmt == -1)376 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;377 378 if (ps3av_video_mode2res(id, &x, &y))379 return 0;380 381 /* video mode */382 memset(video_mode, 0, sizeof(*video_mode));383 ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),384 &video_mode->send_hdr);385 video_mode->video_head = head;386 if (video_vid == PS3AV_CMD_VIDEO_VID_480I387 && head == PS3AV_CMD_VIDEO_HEAD_B)388 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;389 else390 video_mode->video_vid = video_vid;391 video_mode->width = (u16) x;392 video_mode->height = (u16) y;393 video_mode->pitch = video_mode->width * 4; /* line_length */394 video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;395 video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;396 if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range())397 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT;398 else /* default enable */399 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT;400 video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;401 402 pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",403 __func__, video_vid, video_mode->width, video_mode->height,404 video_mode->pitch, video_mode->video_out_format,405 video_mode->video_format, video_mode->video_order);406 return sizeof(*video_mode);407}408 409int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)410{411 int res;412 struct ps3av_pkt_video_format video_format;413 414 memset(&video_format, 0, sizeof(video_format));415 video_format.video_head = head;416 if (mute != PS3AV_CMD_MUTE_OFF)417 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;418 else419 video_format.video_format =420 ps3av_video_fmt_table[video_fmt].format;421 video_format.video_order = ps3av_video_fmt_table[video_fmt].order;422 423 res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),424 sizeof(video_format), &video_format.send_hdr);425 if (res < 0)426 return res;427 428 res = get_status(&video_format);429 if (res)430 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);431 432 return res;433}434 435 436int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)437{438 int i, res;439 struct ps3av_pkt_av_audio_mute av_audio_mute;440 441 if (num_of_port > PS3AV_MUTE_PORT_MAX)442 return -EINVAL;443 444 /* audio mute */445 memset(&av_audio_mute, 0, sizeof(av_audio_mute));446 for (i = 0; i < num_of_port; i++) {447 av_audio_mute.mute[i].avport = port[i];448 av_audio_mute.mute[i].mute = mute;449 }450 451 res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,452 sizeof(av_audio_mute.send_hdr) +453 sizeof(struct ps3av_av_mute) * num_of_port,454 sizeof(av_audio_mute), &av_audio_mute.send_hdr);455 if (res < 0)456 return res;457 458 res = get_status(&av_audio_mute);459 if (res)460 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);461 462 return res;463}464 465static const struct {466 u32 fs;467 u8 mclk;468} ps3av_cnv_mclk_table[] = {469 { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },470 { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },471 { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },472 { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },473 { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },474 { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }475};476 477static u8 ps3av_cnv_mclk(u32 fs)478{479 unsigned int i;480 481 for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)482 if (ps3av_cnv_mclk_table[i].fs == fs)483 return ps3av_cnv_mclk_table[i].mclk;484 485 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);486 return 0;487}488 489#define BASE PS3AV_CMD_AUDIO_FS_44K490 491static const u32 ps3av_ns_table[][5] = {492 /* D1, D2, D3, D4, D5 */493 [PS3AV_CMD_AUDIO_FS_44K-BASE] = { 6272, 6272, 17836, 17836, 8918 },494 [PS3AV_CMD_AUDIO_FS_48K-BASE] = { 6144, 6144, 11648, 11648, 5824 },495 [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },496 [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },497 [PS3AV_CMD_AUDIO_FS_176K-BASE] = { 25088, 25088, 71344, 71344, 35672 },498 [PS3AV_CMD_AUDIO_FS_192K-BASE] = { 24576, 24576, 46592, 46592, 23296 }499};500 501static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)502{503 u32 av_vid, ns_val;504 int d;505 506 d = ns_val = 0;507 av_vid = ps3av_vid_video2av(video_vid);508 switch (av_vid) {509 case PS3AV_CMD_AV_VID_480I:510 case PS3AV_CMD_AV_VID_576I:511 d = 0;512 break;513 case PS3AV_CMD_AV_VID_480P:514 case PS3AV_CMD_AV_VID_576P:515 d = 1;516 break;517 case PS3AV_CMD_AV_VID_1080I_60HZ:518 case PS3AV_CMD_AV_VID_1080I_50HZ:519 d = 2;520 break;521 case PS3AV_CMD_AV_VID_720P_60HZ:522 case PS3AV_CMD_AV_VID_720P_50HZ:523 d = 3;524 break;525 case PS3AV_CMD_AV_VID_1080P_60HZ:526 case PS3AV_CMD_AV_VID_1080P_50HZ:527 case PS3AV_CMD_AV_VID_WXGA:528 case PS3AV_CMD_AV_VID_SXGA:529 case PS3AV_CMD_AV_VID_WUXGA:530 d = 4;531 break;532 default:533 printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);534 break;535 }536 537 if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)538 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);539 else540 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];541 542 *ns++ = ns_val & 0x000000FF;543 *ns++ = (ns_val & 0x0000FF00) >> 8;544 *ns = (ns_val & 0x00FF0000) >> 16;545}546 547#undef BASE548 549static u8 ps3av_cnv_enable(u32 source, const u8 *enable)550{551 u8 ret = 0;552 553 if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {554 ret = 0x03;555 } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {556 ret = ((enable[0] << 4) + (enable[1] << 5) + (enable[2] << 6) +557 (enable[3] << 7)) | 0x01;558 } else559 printk(KERN_ERR "%s failed, source:%x\n", __func__, source);560 return ret;561}562 563static u8 ps3av_cnv_fifomap(const u8 *map)564{565 u8 ret = 0;566 567 ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6);568 return ret;569}570 571static u8 ps3av_cnv_inputlen(u32 word_bits)572{573 u8 ret = 0;574 575 switch (word_bits) {576 case PS3AV_CMD_AUDIO_WORD_BITS_16:577 ret = PS3AV_CMD_AV_INPUTLEN_16;578 break;579 case PS3AV_CMD_AUDIO_WORD_BITS_20:580 ret = PS3AV_CMD_AV_INPUTLEN_20;581 break;582 case PS3AV_CMD_AUDIO_WORD_BITS_24:583 ret = PS3AV_CMD_AV_INPUTLEN_24;584 break;585 default:586 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,587 word_bits);588 break;589 }590 return ret;591}592 593static u8 ps3av_cnv_layout(u32 num_of_ch)594{595 if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {596 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,597 num_of_ch);598 return 0;599 }600 601 return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;602}603 604static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,605 const struct ps3av_pkt_audio_mode *mode)606{607 info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */608 info->pb1.ct = 0;609 info->pb2.sf = 0;610 info->pb2.ss = 0;611 612 info->pb3 = 0; /* check mode->audio_format ?? */613 info->pb4 = mode->audio_layout;614 info->pb5.dm = mode->audio_downmix;615 info->pb5.lsv = mode->audio_downmix_level;616}617 618static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)619{620 memcpy(chstat, cs_info, 5);621}622 623u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,624 const struct ps3av_pkt_audio_mode *audio_mode,625 u32 video_vid)626{627 struct ps3av_pkt_av_audio_param *param;628 629 param = (struct ps3av_pkt_av_audio_param *)p;630 631 memset(param, 0, sizeof(*param));632 ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),633 ¶m->send_hdr);634 635 param->avport = port;636 param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;637 ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);638 param->enable = ps3av_cnv_enable(audio_mode->audio_source,639 audio_mode->audio_enable);640 param->swaplr = 0x09;641 param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);642 param->inputctrl = 0x49;643 param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);644 param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);645 ps3av_cnv_info(¶m->info, audio_mode);646 ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);647 648 return sizeof(*param);649}650 651/* default cs val */652u8 ps3av_mode_cs_info[] = {653 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00654};655EXPORT_SYMBOL_GPL(ps3av_mode_cs_info);656 657#define CS_44 0x00658#define CS_48 0x02659#define CS_88 0x08660#define CS_96 0x0a661#define CS_176 0x0c662#define CS_192 0x0e663#define CS_MASK 0x0f664#define CS_BIT 0x40665 666void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,667 u32 ch, u32 fs, u32 word_bits, u32 format,668 u32 source)669{670 int spdif_through;671 int i;672 673 if (!(ch | fs | format | word_bits | source)) {674 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;675 fs = PS3AV_CMD_AUDIO_FS_48K;676 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;677 format = PS3AV_CMD_AUDIO_FORMAT_PCM;678 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;679 }680 681 /* audio mode */682 memset(audio, 0, sizeof(*audio));683 ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);684 685 audio->avport = (u8) avport;686 audio->mask = 0x0FFF; /* XXX set all */687 audio->audio_num_of_ch = ch;688 audio->audio_fs = fs;689 audio->audio_word_bits = word_bits;690 audio->audio_format = format;691 audio->audio_source = source;692 693 switch (ch) {694 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:695 audio->audio_enable[3] = 1;696 fallthrough;697 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:698 audio->audio_enable[2] = 1;699 audio->audio_enable[1] = 1;700 fallthrough;701 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:702 default:703 audio->audio_enable[0] = 1;704 }705 706 /* audio swap L/R */707 for (i = 0; i < 4; i++)708 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */709 710 /* audio serial input mapping */711 audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;712 audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;713 audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;714 audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;715 716 /* audio speaker layout */717 if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||718 avport == PS3AV_CMD_AVPORT_HDMI_1) {719 switch (ch) {720 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:721 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;722 break;723 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:724 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;725 break;726 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:727 default:728 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;729 break;730 }731 } else {732 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;733 }734 735 /* audio downmix permission */736 audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;737 /* audio downmix level shift (0:0dB to 15:15dB) */738 audio->audio_downmix_level = 0; /* 0dB */739 740 /* set ch status */741 for (i = 0; i < 8; i++)742 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];743 744 switch (fs) {745 case PS3AV_CMD_AUDIO_FS_44K:746 audio->audio_cs_info[3] &= ~CS_MASK;747 audio->audio_cs_info[3] |= CS_44;748 break;749 case PS3AV_CMD_AUDIO_FS_88K:750 audio->audio_cs_info[3] &= ~CS_MASK;751 audio->audio_cs_info[3] |= CS_88;752 break;753 case PS3AV_CMD_AUDIO_FS_96K:754 audio->audio_cs_info[3] &= ~CS_MASK;755 audio->audio_cs_info[3] |= CS_96;756 break;757 case PS3AV_CMD_AUDIO_FS_176K:758 audio->audio_cs_info[3] &= ~CS_MASK;759 audio->audio_cs_info[3] |= CS_176;760 break;761 case PS3AV_CMD_AUDIO_FS_192K:762 audio->audio_cs_info[3] &= ~CS_MASK;763 audio->audio_cs_info[3] |= CS_192;764 break;765 default:766 break;767 }768 769 /* non-audio bit */770 spdif_through = audio->audio_cs_info[0] & 0x02;771 772 /* pass through setting */773 if (spdif_through &&774 (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||775 avport == PS3AV_CMD_AVPORT_SPDIF_1 ||776 avport == PS3AV_CMD_AVPORT_HDMI_0 ||777 avport == PS3AV_CMD_AVPORT_HDMI_1)) {778 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;779 audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;780 }781}782 783int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)784{785 int res;786 787 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),788 sizeof(*audio_mode), &audio_mode->send_hdr);789 if (res < 0)790 return res;791 792 res = get_status(audio_mode);793 if (res)794 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);795 796 return res;797}798 799int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)800{801 int i, res;802 struct ps3av_pkt_audio_mute audio_mute;803 804 if (num_of_port > PS3AV_OPT_PORT_MAX)805 return -EINVAL;806 807 /* audio mute */808 memset(&audio_mute, 0, sizeof(audio_mute));809 for (i = 0; i < num_of_port; i++) {810 audio_mute.mute[i].avport = port[i];811 audio_mute.mute[i].mute = mute;812 }813 814 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,815 sizeof(audio_mute.send_hdr) +816 sizeof(struct ps3av_audio_mute) * num_of_port,817 sizeof(audio_mute), &audio_mute.send_hdr);818 if (res < 0)819 return res;820 821 res = get_status(&audio_mute);822 if (res)823 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);824 825 return res;826}827 828int ps3av_cmd_audio_active(int active, u32 port)829{830 int res;831 struct ps3av_pkt_audio_active audio_active;832 u32 cid;833 834 /* audio active */835 memset(&audio_active, 0, sizeof(audio_active));836 audio_active.audio_port = port;837 cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;838 839 res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),840 &audio_active.send_hdr);841 if (res < 0)842 return res;843 844 res = get_status(&audio_active);845 if (res)846 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,847 res);848 849 return res;850}851 852int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)853{854 int res;855 856 mutex_lock(&ps3_gpu_mutex);857 858 /* avb packet */859 res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),860 &avb->send_hdr);861 if (res < 0)862 goto out;863 864 res = get_status(avb);865 if (res)866 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,867 res);868 869 out:870 mutex_unlock(&ps3_gpu_mutex);871 return res;872}873 874int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)875{876 int res;877 878 memset(hw_conf, 0, sizeof(*hw_conf));879 880 res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),881 sizeof(*hw_conf), &hw_conf->send_hdr);882 if (res < 0)883 return res;884 885 res = get_status(hw_conf);886 if (res)887 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);888 889 return res;890}891 892int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,893 u32 avport)894{895 int res;896 897 memset(info, 0, sizeof(*info));898 info->avport = avport;899 900 res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,901 sizeof(info->send_hdr) + sizeof(info->avport) +902 sizeof(info->reserved),903 sizeof(*info), &info->send_hdr);904 if (res < 0)905 return res;906 907 res = get_status(info);908 if (res)909 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",910 res);911 912 return res;913}914 915#define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \916 | PS3AV_CMD_AV_LAYOUT_44 \917 | PS3AV_CMD_AV_LAYOUT_48)918 919#define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \920 | PS3AV_CMD_AV_LAYOUT_88 \921 | PS3AV_CMD_AV_LAYOUT_96 \922 | PS3AV_CMD_AV_LAYOUT_176 \923 | PS3AV_CMD_AV_LAYOUT_192)924 925