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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * PS3 AV backend support.
4 *
5 * Copyright (C) 2007 Sony Computer Entertainment Inc.
6 * Copyright 2007 Sony Corp.
7 */
8
9#include <linux/kernel.h>
10#include <linux/module.h>
11#include <linux/delay.h>
12#include <linux/notifier.h>
13#include <linux/ioctl.h>
14#include <linux/fb.h>
15#include <linux/slab.h>
16
17#include <asm/firmware.h>
18#include <asm/ps3av.h>
19#include <asm/ps3.h>
20
21#include "vuart.h"
22
23#define BUFSIZE 4096 /* vuart buf size */
24#define PS3AV_BUF_SIZE 512 /* max packet size */
25
26static int safe_mode;
27
28static int timeout = 5000; /* in msec ( 5 sec ) */
29module_param(timeout, int, 0644);
30
31static struct ps3av {
32 struct mutex mutex;
33 struct work_struct work;
34 struct completion done;
35 int open_count;
36 struct ps3_system_bus_device *dev;
37
38 int region;
39 struct ps3av_pkt_av_get_hw_conf av_hw_conf;
40 u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
41 u32 opt_port[PS3AV_OPT_PORT_MAX];
42 u32 head[PS3AV_HEAD_MAX];
43 u32 audio_port;
44 int ps3av_mode;
45 int ps3av_mode_old;
46 union {
47 struct ps3av_reply_hdr reply_hdr;
48 u8 raw[PS3AV_BUF_SIZE];
49 } recv_buf;
50} *ps3av;
51
52/* color space */
53#define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
54#define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
55/* format */
56#define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
57/* aspect */
58#define A_N PS3AV_CMD_AV_ASPECT_4_3
59#define A_W PS3AV_CMD_AV_ASPECT_16_9
60static const struct avset_video_mode {
61 u32 cs;
62 u32 fmt;
63 u32 vid;
64 u32 aspect;
65 u32 x;
66 u32 y;
67} video_mode_table[] = {
68 { 0, }, /* auto */
69 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480},
70 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480},
71 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_W, 1280, 720},
72 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080},
73 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080},
74 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576},
75 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576},
76 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_W, 1280, 720},
77 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080},
78 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080},
79 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768},
80 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024},
81 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200},
82};
83
84/* supported CIDs */
85static u32 cmd_table[] = {
86 /* init */
87 PS3AV_CID_AV_INIT,
88 PS3AV_CID_AV_FIN,
89 PS3AV_CID_VIDEO_INIT,
90 PS3AV_CID_AUDIO_INIT,
91
92 /* set */
93 PS3AV_CID_AV_ENABLE_EVENT,
94 PS3AV_CID_AV_DISABLE_EVENT,
95
96 PS3AV_CID_AV_VIDEO_CS,
97 PS3AV_CID_AV_VIDEO_MUTE,
98 PS3AV_CID_AV_VIDEO_DISABLE_SIG,
99 PS3AV_CID_AV_AUDIO_PARAM,
100 PS3AV_CID_AV_AUDIO_MUTE,
101 PS3AV_CID_AV_HDMI_MODE,
102 PS3AV_CID_AV_TV_MUTE,
103
104 PS3AV_CID_VIDEO_MODE,
105 PS3AV_CID_VIDEO_FORMAT,
106 PS3AV_CID_VIDEO_PITCH,
107
108 PS3AV_CID_AUDIO_MODE,
109 PS3AV_CID_AUDIO_MUTE,
110 PS3AV_CID_AUDIO_ACTIVE,
111 PS3AV_CID_AUDIO_INACTIVE,
112 PS3AV_CID_AVB_PARAM,
113
114 /* get */
115 PS3AV_CID_AV_GET_HW_CONF,
116 PS3AV_CID_AV_GET_MONITOR_INFO,
117
118 /* event */
119 PS3AV_CID_EVENT_UNPLUGGED,
120 PS3AV_CID_EVENT_PLUGGED,
121 PS3AV_CID_EVENT_HDCP_DONE,
122 PS3AV_CID_EVENT_HDCP_FAIL,
123 PS3AV_CID_EVENT_HDCP_AUTH,
124 PS3AV_CID_EVENT_HDCP_ERROR,
125
126 0
127};
128
129#define PS3AV_EVENT_CMD_MASK 0x10000000
130#define PS3AV_EVENT_ID_MASK 0x0000ffff
131#define PS3AV_CID_MASK 0xffffffff
132#define PS3AV_REPLY_BIT 0x80000000
133
134#define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff)
135
136static u32 *ps3av_search_cmd_table(u32 cid, u32 mask)
137{
138 u32 *table;
139 int i;
140
141 table = cmd_table;
142 for (i = 0;; table++, i++) {
143 if ((*table & mask) == (cid & mask))
144 break;
145 if (*table == 0)
146 return NULL;
147 }
148 return table;
149}
150
151static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
152{
153 u32 *table;
154
155 if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
156 table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
157 if (table)
158 dev_dbg(&ps3av->dev->core,
159 "recv event packet cid:%08x port:0x%x size:%d\n",
160 hdr->cid, ps3av_event_get_port_id(hdr->cid),
161 hdr->size);
162 else
163 printk(KERN_ERR
164 "%s: failed event packet, cid:%08x size:%d\n",
165 __func__, hdr->cid, hdr->size);
166 return 1; /* receive event packet */
167 }
168 return 0;
169}
170
171
172#define POLLING_INTERVAL 25 /* in msec */
173
174static int ps3av_vuart_write(struct ps3_system_bus_device *dev,
175 const void *buf, unsigned long size)
176{
177 int error;
178 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
179 error = ps3_vuart_write(dev, buf, size);
180 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
181 return error ? error : size;
182}
183
184static int ps3av_vuart_read(struct ps3_system_bus_device *dev, void *buf,
185 unsigned long size, int timeout)
186{
187 int error;
188 int loopcnt = 0;
189
190 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
191 timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
192 while (loopcnt++ <= timeout) {
193 error = ps3_vuart_read(dev, buf, size);
194 if (!error)
195 return size;
196 if (error != -EAGAIN) {
197 printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
198 __func__, error);
199 return error;
200 }
201 msleep(POLLING_INTERVAL);
202 }
203 return -EWOULDBLOCK;
204}
205
206static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
207 struct ps3av_reply_hdr *recv_buf, int write_len,
208 int read_len)
209{
210 int res;
211 u32 cmd;
212 int event;
213
214 if (!ps3av)
215 return -ENODEV;
216
217 /* send pkt */
218 res = ps3av_vuart_write(ps3av->dev, send_buf, write_len);
219 if (res < 0) {
220 dev_dbg(&ps3av->dev->core,
221 "%s: ps3av_vuart_write() failed (result=%d)\n",
222 __func__, res);
223 return res;
224 }
225
226 /* recv pkt */
227 cmd = send_buf->cid;
228 do {
229 /* read header */
230 res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
231 timeout);
232 if (res != PS3AV_HDR_SIZE) {
233 dev_dbg(&ps3av->dev->core,
234 "%s: ps3av_vuart_read() failed (result=%d)\n",
235 __func__, res);
236 return res;
237 }
238
239 /* read body */
240 res = ps3av_vuart_read(ps3av->dev, &recv_buf->cid,
241 recv_buf->size, timeout);
242 if (res < 0) {
243 dev_dbg(&ps3av->dev->core,
244 "%s: ps3av_vuart_read() failed (result=%d)\n",
245 __func__, res);
246 return res;
247 }
248 res += PS3AV_HDR_SIZE; /* total len */
249 event = ps3av_parse_event_packet(recv_buf);
250 /* ret > 0 event packet */
251 } while (event);
252
253 if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
254 dev_dbg(&ps3av->dev->core, "%s: reply err (result=%x)\n",
255 __func__, recv_buf->cid);
256 return -EINVAL;
257 }
258
259 return 0;
260}
261
262static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf,
263 const struct ps3av_reply_hdr *recv_buf,
264 int user_buf_size)
265{
266 int return_len;
267
268 if (recv_buf->version != PS3AV_VERSION) {
269 dev_dbg(&ps3av->dev->core, "reply_packet invalid version:%x\n",
270 recv_buf->version);
271 return -EFAULT;
272 }
273 return_len = recv_buf->size + PS3AV_HDR_SIZE;
274 if (return_len > user_buf_size)
275 return_len = user_buf_size;
276 memcpy(cmd_buf, recv_buf, return_len);
277 return 0; /* success */
278}
279
280void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr)
281{
282 hdr->version = PS3AV_VERSION;
283 hdr->size = size - PS3AV_HDR_SIZE;
284 hdr->cid = cid;
285}
286
287int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
288 struct ps3av_send_hdr *buf)
289{
290 int res = 0;
291 u32 *table;
292
293 BUG_ON(!ps3av);
294
295 mutex_lock(&ps3av->mutex);
296
297 table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
298 BUG_ON(!table);
299 BUG_ON(send_len < PS3AV_HDR_SIZE);
300 BUG_ON(usr_buf_size < send_len);
301 BUG_ON(usr_buf_size > PS3AV_BUF_SIZE);
302
303 /* create header */
304 ps3av_set_hdr(cid, send_len, buf);
305
306 /* send packet via vuart */
307 res = ps3av_send_cmd_pkt(buf, &ps3av->recv_buf.reply_hdr, send_len,
308 usr_buf_size);
309 if (res < 0) {
310 printk(KERN_ERR
311 "%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
312 __func__, res);
313 goto err;
314 }
315
316 /* process reply packet */
317 res = ps3av_process_reply_packet(buf, &ps3av->recv_buf.reply_hdr,
318 usr_buf_size);
319 if (res < 0) {
320 printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
321 __func__, res);
322 goto err;
323 }
324
325 mutex_unlock(&ps3av->mutex);
326 return 0;
327
328err:
329 mutex_unlock(&ps3av->mutex);
330 printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
331 return res;
332}
333
334static int ps3av_set_av_video_mute(u32 mute)
335{
336 int i, num_of_av_port, res;
337
338 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
339 ps3av->av_hw_conf.num_of_avmulti;
340 /* video mute on */
341 for (i = 0; i < num_of_av_port; i++) {
342 res = ps3av_cmd_av_video_mute(1, &ps3av->av_port[i], mute);
343 if (res < 0)
344 return -1;
345 }
346
347 return 0;
348}
349
350static int ps3av_set_video_disable_sig(void)
351{
352 int i, num_of_hdmi_port, num_of_av_port, res;
353
354 num_of_hdmi_port = ps3av->av_hw_conf.num_of_hdmi;
355 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
356 ps3av->av_hw_conf.num_of_avmulti;
357
358 /* tv mute */
359 for (i = 0; i < num_of_hdmi_port; i++) {
360 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
361 PS3AV_CMD_MUTE_ON);
362 if (res < 0)
363 return -1;
364 }
365 msleep(100);
366
367 /* video mute on */
368 for (i = 0; i < num_of_av_port; i++) {
369 res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
370 if (res < 0)
371 return -1;
372 if (i < num_of_hdmi_port) {
373 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
374 PS3AV_CMD_MUTE_OFF);
375 if (res < 0)
376 return -1;
377 }
378 }
379 msleep(300);
380
381 return 0;
382}
383
384static int ps3av_set_audio_mute(u32 mute)
385{
386 int i, num_of_av_port, num_of_opt_port, res;
387
388 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
389 ps3av->av_hw_conf.num_of_avmulti;
390 num_of_opt_port = ps3av->av_hw_conf.num_of_spdif;
391
392 for (i = 0; i < num_of_av_port; i++) {
393 res = ps3av_cmd_av_audio_mute(1, &ps3av->av_port[i], mute);
394 if (res < 0)
395 return -1;
396 }
397 for (i = 0; i < num_of_opt_port; i++) {
398 res = ps3av_cmd_audio_mute(1, &ps3av->opt_port[i], mute);
399 if (res < 0)
400 return -1;
401 }
402
403 return 0;
404}
405
406int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source)
407{
408 struct ps3av_pkt_avb_param avb_param;
409 int i, num_of_audio, vid, res;
410 struct ps3av_pkt_audio_mode audio_mode;
411 u32 len = 0;
412
413 num_of_audio = ps3av->av_hw_conf.num_of_hdmi +
414 ps3av->av_hw_conf.num_of_avmulti +
415 ps3av->av_hw_conf.num_of_spdif;
416
417 avb_param.num_of_video_pkt = 0;
418 avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */
419 avb_param.num_of_av_video_pkt = 0;
420 avb_param.num_of_av_audio_pkt = ps3av->av_hw_conf.num_of_hdmi;
421
422 vid = video_mode_table[ps3av->ps3av_mode].vid;
423
424 /* audio mute */
425 ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
426
427 /* audio inactive */
428 res = ps3av_cmd_audio_active(0, ps3av->audio_port);
429 if (res < 0)
430 dev_dbg(&ps3av->dev->core,
431 "ps3av_cmd_audio_active OFF failed\n");
432
433 /* audio_pkt */
434 for (i = 0; i < num_of_audio; i++) {
435 ps3av_cmd_set_audio_mode(&audio_mode, ps3av->av_port[i], ch,
436 fs, word_bits, format, source);
437 if (i < ps3av->av_hw_conf.num_of_hdmi) {
438 /* hdmi only */
439 len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
440 ps3av->av_port[i],
441 &audio_mode, vid);
442 }
443 /* audio_mode pkt should be sent separately */
444 res = ps3av_cmd_audio_mode(&audio_mode);
445 if (res < 0)
446 dev_dbg(&ps3av->dev->core,
447 "ps3av_cmd_audio_mode failed, port:%x\n", i);
448 }
449
450 /* send command using avb pkt */
451 len += offsetof(struct ps3av_pkt_avb_param, buf);
452 res = ps3av_cmd_avb_param(&avb_param, len);
453 if (res < 0)
454 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
455
456 /* audio mute */
457 ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
458
459 /* audio active */
460 res = ps3av_cmd_audio_active(1, ps3av->audio_port);
461 if (res < 0)
462 dev_dbg(&ps3av->dev->core,
463 "ps3av_cmd_audio_active ON failed\n");
464
465 return 0;
466}
467EXPORT_SYMBOL_GPL(ps3av_set_audio_mode);
468
469static int ps3av_set_videomode(void)
470{
471 /* av video mute */
472 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
473
474 /* wake up ps3avd to do the actual video mode setting */
475 schedule_work(&ps3av->work);
476
477 return 0;
478}
479
480static void ps3av_set_videomode_packet(u32 id)
481{
482 struct ps3av_pkt_avb_param avb_param;
483 unsigned int i;
484 u32 len = 0, av_video_cs;
485 const struct avset_video_mode *video_mode;
486 int res;
487
488 video_mode = &video_mode_table[id & PS3AV_MODE_MASK];
489
490 avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */
491 avb_param.num_of_audio_pkt = 0;
492 avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi +
493 ps3av->av_hw_conf.num_of_avmulti;
494 avb_param.num_of_av_audio_pkt = 0;
495
496 /* video_pkt */
497 for (i = 0; i < avb_param.num_of_video_pkt; i++)
498 len += ps3av_cmd_set_video_mode(&avb_param.buf[len],
499 ps3av->head[i], video_mode->vid,
500 video_mode->fmt, id);
501 /* av_video_pkt */
502 for (i = 0; i < avb_param.num_of_av_video_pkt; i++) {
503 if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB)
504 av_video_cs = RGB8;
505 else
506 av_video_cs = video_mode->cs;
507#ifndef PS3AV_HDMI_YUV
508 if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
509 ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
510 av_video_cs = RGB8; /* use RGB for HDMI */
511#endif
512 len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
513 ps3av->av_port[i],
514 video_mode->vid, av_video_cs,
515 video_mode->aspect, id);
516 }
517 /* send command using avb pkt */
518 len += offsetof(struct ps3av_pkt_avb_param, buf);
519 res = ps3av_cmd_avb_param(&avb_param, len);
520 if (res == PS3AV_STATUS_NO_SYNC_HEAD)
521 printk(KERN_WARNING
522 "%s: Command failed. Please try your request again.\n",
523 __func__);
524 else if (res)
525 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
526}
527
528static void ps3av_set_videomode_cont(u32 id, u32 old_id)
529{
530 static int vesa;
531 int res;
532
533 /* video signal off */
534 ps3av_set_video_disable_sig();
535
536 /*
537 * AV backend needs non-VESA mode setting at least one time
538 * when VESA mode is used.
539 */
540 if (vesa == 0 && (id & PS3AV_MODE_MASK) >= PS3AV_MODE_WXGA) {
541 /* vesa mode */
542 ps3av_set_videomode_packet(PS3AV_MODE_480P);
543 }
544 vesa = 1;
545
546 /* Retail PS3 product doesn't support this */
547 if (id & PS3AV_MODE_HDCP_OFF) {
548 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF);
549 if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
550 dev_dbg(&ps3av->dev->core, "Not supported\n");
551 else if (res)
552 dev_dbg(&ps3av->dev->core,
553 "ps3av_cmd_av_hdmi_mode failed\n");
554 } else if (old_id & PS3AV_MODE_HDCP_OFF) {
555 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL);
556 if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
557 dev_dbg(&ps3av->dev->core,
558 "ps3av_cmd_av_hdmi_mode failed\n");
559 }
560
561 ps3av_set_videomode_packet(id);
562
563 msleep(1500);
564 /* av video mute */
565 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
566}
567
568static void ps3avd(struct work_struct *work)
569{
570 ps3av_set_videomode_cont(ps3av->ps3av_mode, ps3av->ps3av_mode_old);
571 complete(&ps3av->done);
572}
573
574#define SHIFT_50 0
575#define SHIFT_60 4
576#define SHIFT_VESA 8
577
578static const struct {
579 unsigned mask:19;
580 unsigned id:4;
581} ps3av_preferred_modes[] = {
582 { PS3AV_RESBIT_WUXGA << SHIFT_VESA, PS3AV_MODE_WUXGA },
583 { PS3AV_RESBIT_1920x1080P << SHIFT_60, PS3AV_MODE_1080P60 },
584 { PS3AV_RESBIT_1920x1080P << SHIFT_50, PS3AV_MODE_1080P50 },
585 { PS3AV_RESBIT_1920x1080I << SHIFT_60, PS3AV_MODE_1080I60 },
586 { PS3AV_RESBIT_1920x1080I << SHIFT_50, PS3AV_MODE_1080I50 },
587 { PS3AV_RESBIT_SXGA << SHIFT_VESA, PS3AV_MODE_SXGA },
588 { PS3AV_RESBIT_WXGA << SHIFT_VESA, PS3AV_MODE_WXGA },
589 { PS3AV_RESBIT_1280x720P << SHIFT_60, PS3AV_MODE_720P60 },
590 { PS3AV_RESBIT_1280x720P << SHIFT_50, PS3AV_MODE_720P50 },
591 { PS3AV_RESBIT_720x480P << SHIFT_60, PS3AV_MODE_480P },
592 { PS3AV_RESBIT_720x576P << SHIFT_50, PS3AV_MODE_576P },
593};
594
595static enum ps3av_mode_num ps3av_resbit2id(u32 res_50, u32 res_60,
596 u32 res_vesa)
597{
598 unsigned int i;
599 u32 res_all;
600
601 /*
602 * We mask off the resolution bits we care about and combine the
603 * results in one bitfield, so make sure there's no overlap
604 */
605 BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
606 PS3AV_RES_MASK_60 << SHIFT_60);
607 BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
608 PS3AV_RES_MASK_VESA << SHIFT_VESA);
609 BUILD_BUG_ON(PS3AV_RES_MASK_60 << SHIFT_60 &
610 PS3AV_RES_MASK_VESA << SHIFT_VESA);
611 res_all = (res_50 & PS3AV_RES_MASK_50) << SHIFT_50 |
612 (res_60 & PS3AV_RES_MASK_60) << SHIFT_60 |
613 (res_vesa & PS3AV_RES_MASK_VESA) << SHIFT_VESA;
614
615 if (!res_all)
616 return 0;
617
618 for (i = 0; i < ARRAY_SIZE(ps3av_preferred_modes); i++)
619 if (res_all & ps3av_preferred_modes[i].mask)
620 return ps3av_preferred_modes[i].id;
621
622 return 0;
623}
624
625static enum ps3av_mode_num ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
626{
627 enum ps3av_mode_num id;
628
629 if (safe_mode)
630 return PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
631
632 /* check native resolution */
633 id = ps3av_resbit2id(info->res_50.native, info->res_60.native,
634 info->res_vesa.native);
635 if (id) {
636 pr_debug("%s: Using native mode %d\n", __func__, id);
637 return id;
638 }
639
640 /* check supported resolutions */
641 id = ps3av_resbit2id(info->res_50.res_bits, info->res_60.res_bits,
642 info->res_vesa.res_bits);
643 if (id) {
644 pr_debug("%s: Using supported mode %d\n", __func__, id);
645 return id;
646 }
647
648 if (ps3av->region & PS3AV_REGION_60)
649 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
650 else
651 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
652 pr_debug("%s: Using default mode %d\n", __func__, id);
653 return id;
654}
655
656static void ps3av_monitor_info_dump(
657 const struct ps3av_pkt_av_get_monitor_info *monitor_info)
658{
659 const struct ps3av_info_monitor *info = &monitor_info->info;
660 const struct ps3av_info_audio *audio = info->audio;
661 char id[sizeof(info->monitor_id)*3+1];
662 int i;
663
664 pr_debug("Monitor Info: size %u\n", monitor_info->send_hdr.size);
665
666 pr_debug("avport: %02x\n", info->avport);
667 for (i = 0; i < sizeof(info->monitor_id); i++)
668 sprintf(&id[i*3], " %02x", info->monitor_id[i]);
669 pr_debug("monitor_id: %s\n", id);
670 pr_debug("monitor_type: %02x\n", info->monitor_type);
671 pr_debug("monitor_name: %.*s\n", (int)sizeof(info->monitor_name),
672 info->monitor_name);
673
674 /* resolution */
675 pr_debug("resolution_60: bits: %08x native: %08x\n",
676 info->res_60.res_bits, info->res_60.native);
677 pr_debug("resolution_50: bits: %08x native: %08x\n",
678 info->res_50.res_bits, info->res_50.native);
679 pr_debug("resolution_other: bits: %08x native: %08x\n",
680 info->res_other.res_bits, info->res_other.native);
681 pr_debug("resolution_vesa: bits: %08x native: %08x\n",
682 info->res_vesa.res_bits, info->res_vesa.native);
683
684 /* color space */
685 pr_debug("color space rgb: %02x\n", info->cs.rgb);
686 pr_debug("color space yuv444: %02x\n", info->cs.yuv444);
687 pr_debug("color space yuv422: %02x\n", info->cs.yuv422);
688
689 /* color info */
690 pr_debug("color info red: X %04x Y %04x\n", info->color.red_x,
691 info->color.red_y);
692 pr_debug("color info green: X %04x Y %04x\n", info->color.green_x,
693 info->color.green_y);
694 pr_debug("color info blue: X %04x Y %04x\n", info->color.blue_x,
695 info->color.blue_y);
696 pr_debug("color info white: X %04x Y %04x\n", info->color.white_x,
697 info->color.white_y);
698 pr_debug("color info gamma: %08x\n", info->color.gamma);
699
700 /* other info */
701 pr_debug("supported_AI: %02x\n", info->supported_ai);
702 pr_debug("speaker_info: %02x\n", info->speaker_info);
703 pr_debug("num of audio: %02x\n", info->num_of_audio_block);
704
705 /* audio block */
706 for (i = 0; i < info->num_of_audio_block; i++) {
707 pr_debug(
708 "audio[%d] type: %02x max_ch: %02x fs: %02x sbit: %02x\n",
709 i, audio->type, audio->max_num_of_ch, audio->fs,
710 audio->sbit);
711 audio++;
712 }
713}
714
715static const struct ps3av_monitor_quirk {
716 const char *monitor_name;
717 u32 clear_60;
718} ps3av_monitor_quirks[] = {
719 {
720 .monitor_name = "DELL 2007WFP",
721 .clear_60 = PS3AV_RESBIT_1920x1080I
722 }, {
723 .monitor_name = "L226WTQ",
724 .clear_60 = PS3AV_RESBIT_1920x1080I |
725 PS3AV_RESBIT_1920x1080P
726 }, {
727 .monitor_name = "SyncMaster",
728 .clear_60 = PS3AV_RESBIT_1920x1080I
729 }
730};
731
732static void ps3av_fixup_monitor_info(struct ps3av_info_monitor *info)
733{
734 unsigned int i;
735 const struct ps3av_monitor_quirk *quirk;
736
737 for (i = 0; i < ARRAY_SIZE(ps3av_monitor_quirks); i++) {
738 quirk = &ps3av_monitor_quirks[i];
739 if (!strncmp(info->monitor_name, quirk->monitor_name,
740 sizeof(info->monitor_name))) {
741 pr_info("%s: Applying quirk for %s\n", __func__,
742 quirk->monitor_name);
743 info->res_60.res_bits &= ~quirk->clear_60;
744 info->res_60.native &= ~quirk->clear_60;
745 break;
746 }
747 }
748}
749
750static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf)
751{
752 int i, res, id = 0, dvi = 0, rgb = 0;
753 struct ps3av_pkt_av_get_monitor_info monitor_info;
754 struct ps3av_info_monitor *info;
755
756 /* get mode id for hdmi */
757 for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) {
758 res = ps3av_cmd_video_get_monitor_info(&monitor_info,
759 PS3AV_CMD_AVPORT_HDMI_0 +
760 i);
761 if (res < 0)
762 return -1;
763
764 ps3av_monitor_info_dump(&monitor_info);
765
766 info = &monitor_info.info;
767 ps3av_fixup_monitor_info(info);
768
769 switch (info->monitor_type) {
770 case PS3AV_MONITOR_TYPE_DVI:
771 dvi = PS3AV_MODE_DVI;
772 fallthrough;
773 case PS3AV_MONITOR_TYPE_HDMI:
774 id = ps3av_hdmi_get_id(info);
775 break;
776 }
777 }
778
779 if (!id) {
780 /* no HDMI interface or HDMI is off */
781 if (ps3av->region & PS3AV_REGION_60)
782 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60;
783 else
784 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50;
785 if (ps3av->region & PS3AV_REGION_RGB)
786 rgb = PS3AV_MODE_RGB;
787 pr_debug("%s: Using avmulti mode %d\n", __func__, id);
788 }
789
790 return id | dvi | rgb;
791}
792
793static int ps3av_get_hw_conf(struct ps3av *ps3av)
794{
795 int i, j, k, res;
796 const struct ps3av_pkt_av_get_hw_conf *hw_conf;
797
798 /* get av_hw_conf */
799 res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
800 if (res < 0)
801 return -1;
802
803 hw_conf = &ps3av->av_hw_conf;
804 pr_debug("av_h_conf: num of hdmi: %u\n", hw_conf->num_of_hdmi);
805 pr_debug("av_h_conf: num of avmulti: %u\n", hw_conf->num_of_avmulti);
806 pr_debug("av_h_conf: num of spdif: %u\n", hw_conf->num_of_spdif);
807
808 for (i = 0; i < PS3AV_HEAD_MAX; i++)
809 ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
810 for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
811 ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
812 for (i = 0; i < hw_conf->num_of_hdmi; i++)
813 ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
814 for (j = 0; j < hw_conf->num_of_avmulti; j++)
815 ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
816 for (k = 0; k < hw_conf->num_of_spdif; k++)
817 ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
818
819 /* set all audio port */
820 ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
821 | PS3AV_CMD_AUDIO_PORT_HDMI_1
822 | PS3AV_CMD_AUDIO_PORT_AVMULTI_0
823 | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
824
825 return 0;
826}
827
828/* set mode using id */
829int ps3av_set_video_mode(int id)
830{
831 int size;
832 u32 option;
833
834 size = ARRAY_SIZE(video_mode_table);
835 if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
836 dev_dbg(&ps3av->dev->core, "%s: error id :%d\n", __func__, id);
837 return -EINVAL;
838 }
839
840 /* auto mode */
841 option = id & ~PS3AV_MODE_MASK;
842 if ((id & PS3AV_MODE_MASK) == PS3AV_MODE_AUTO) {
843 id = ps3av_auto_videomode(&ps3av->av_hw_conf);
844 if (id < 1) {
845 printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
846 return -EINVAL;
847 }
848 id |= option;
849 }
850
851 /* set videomode */
852 wait_for_completion(&ps3av->done);
853 ps3av->ps3av_mode_old = ps3av->ps3av_mode;
854 ps3av->ps3av_mode = id;
855 if (ps3av_set_videomode())
856 ps3av->ps3av_mode = ps3av->ps3av_mode_old;
857
858 return 0;
859}
860EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
861
862int ps3av_get_auto_mode(void)
863{
864 return ps3av_auto_videomode(&ps3av->av_hw_conf);
865}
866EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
867
868int ps3av_get_mode(void)
869{
870 return ps3av ? ps3av->ps3av_mode : 0;
871}
872EXPORT_SYMBOL_GPL(ps3av_get_mode);
873
874/* get resolution by video_mode */
875int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
876{
877 int size;
878
879 id = id & PS3AV_MODE_MASK;
880 size = ARRAY_SIZE(video_mode_table);
881 if (id > size - 1 || id < 0) {
882 printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
883 return -EINVAL;
884 }
885 *xres = video_mode_table[id].x;
886 *yres = video_mode_table[id].y;
887 return 0;
888}
889EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
890
891/* mute */
892int ps3av_video_mute(int mute)
893{
894 return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
895 : PS3AV_CMD_MUTE_OFF);
896}
897EXPORT_SYMBOL_GPL(ps3av_video_mute);
898
899/* mute analog output only */
900int ps3av_audio_mute_analog(int mute)
901{
902 int i, res;
903
904 for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) {
905 res = ps3av_cmd_av_audio_mute(1,
906 &ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi],
907 mute);
908 if (res < 0)
909 return -1;
910 }
911 return 0;
912}
913EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog);
914
915int ps3av_audio_mute(int mute)
916{
917 return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
918 : PS3AV_CMD_MUTE_OFF);
919}
920EXPORT_SYMBOL_GPL(ps3av_audio_mute);
921
922static int ps3av_probe(struct ps3_system_bus_device *dev)
923{
924 int res;
925 int id;
926
927 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
928 dev_dbg(&dev->core, " timeout=%d\n", timeout);
929
930 if (ps3av) {
931 dev_err(&dev->core, "Only one ps3av device is supported\n");
932 return -EBUSY;
933 }
934
935 ps3av = kzalloc(sizeof(*ps3av), GFP_KERNEL);
936 if (!ps3av)
937 return -ENOMEM;
938
939 mutex_init(&ps3av->mutex);
940 ps3av->ps3av_mode = PS3AV_MODE_AUTO;
941 ps3av->dev = dev;
942
943 INIT_WORK(&ps3av->work, ps3avd);
944 init_completion(&ps3av->done);
945 complete(&ps3av->done);
946
947 switch (ps3_os_area_get_av_multi_out()) {
948 case PS3_PARAM_AV_MULTI_OUT_NTSC:
949 ps3av->region = PS3AV_REGION_60;
950 break;
951 case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
952 case PS3_PARAM_AV_MULTI_OUT_SECAM:
953 ps3av->region = PS3AV_REGION_50;
954 break;
955 case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
956 ps3av->region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
957 break;
958 default:
959 ps3av->region = PS3AV_REGION_60;
960 break;
961 }
962
963 /* init avsetting modules */
964 res = ps3av_cmd_init();
965 if (res < 0)
966 printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
967 res);
968
969 ps3av_get_hw_conf(ps3av);
970
971#ifdef CONFIG_FB
972 if (fb_mode_option && !strcmp(fb_mode_option, "safe"))
973 safe_mode = 1;
974#endif /* CONFIG_FB */
975 id = ps3av_auto_videomode(&ps3av->av_hw_conf);
976 if (id < 0) {
977 printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
978 res = -EINVAL;
979 goto fail;
980 }
981
982 safe_mode = 0;
983
984 mutex_lock(&ps3av->mutex);
985 ps3av->ps3av_mode = id;
986 mutex_unlock(&ps3av->mutex);
987
988 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
989
990 return 0;
991
992fail:
993 kfree(ps3av);
994 ps3av = NULL;
995 return res;
996}
997
998static int ps3av_remove(struct ps3_system_bus_device *dev)
999{
1000 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
1001 if (ps3av) {
1002 ps3av_cmd_fin();
1003 flush_work(&ps3av->work);
1004 kfree(ps3av);
1005 ps3av = NULL;
1006 }
1007
1008 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
1009 return 0;
1010}
1011
1012static void ps3av_shutdown(struct ps3_system_bus_device *dev)
1013{
1014 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
1015 ps3av_remove(dev);
1016 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
1017}
1018
1019static struct ps3_vuart_port_driver ps3av_driver = {
1020 .core.match_id = PS3_MATCH_ID_AV_SETTINGS,
1021 .core.core.name = "ps3_av",
1022 .probe = ps3av_probe,
1023 .remove = ps3av_remove,
1024 .shutdown = ps3av_shutdown,
1025};
1026
1027static int __init ps3av_module_init(void)
1028{
1029 int error;
1030
1031 if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
1032 return -ENODEV;
1033
1034 pr_debug(" -> %s:%d\n", __func__, __LINE__);
1035
1036 error = ps3_vuart_port_driver_register(&ps3av_driver);
1037 if (error) {
1038 printk(KERN_ERR
1039 "%s: ps3_vuart_port_driver_register failed %d\n",
1040 __func__, error);
1041 return error;
1042 }
1043
1044 pr_debug(" <- %s:%d\n", __func__, __LINE__);
1045 return error;
1046}
1047
1048static void __exit ps3av_module_exit(void)
1049{
1050 pr_debug(" -> %s:%d\n", __func__, __LINE__);
1051 ps3_vuart_port_driver_unregister(&ps3av_driver);
1052 pr_debug(" <- %s:%d\n", __func__, __LINE__);
1053}
1054
1055subsys_initcall(ps3av_module_init);
1056module_exit(ps3av_module_exit);
1057
1058MODULE_LICENSE("GPL v2");
1059MODULE_DESCRIPTION("PS3 AV Settings Driver");
1060MODULE_AUTHOR("Sony Computer Entertainment Inc.");
1061MODULE_ALIAS(PS3_MODULE_ALIAS_AV_SETTINGS);
1/*
2 * PS3 AV backend support.
3 *
4 * Copyright (C) 2007 Sony Computer Entertainment Inc.
5 * Copyright 2007 Sony Corp.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/kernel.h>
22#include <linux/module.h>
23#include <linux/delay.h>
24#include <linux/notifier.h>
25#include <linux/ioctl.h>
26#include <linux/fb.h>
27#include <linux/slab.h>
28
29#include <asm/firmware.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
38static int safe_mode;
39
40static int timeout = 5000; /* in msec ( 5 sec ) */
41module_param(timeout, int, 0644);
42
43static struct ps3av {
44 struct mutex mutex;
45 struct work_struct work;
46 struct completion done;
47 struct workqueue_struct *wq;
48 int open_count;
49 struct ps3_system_bus_device *dev;
50
51 int region;
52 struct ps3av_pkt_av_get_hw_conf av_hw_conf;
53 u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
54 u32 opt_port[PS3AV_OPT_PORT_MAX];
55 u32 head[PS3AV_HEAD_MAX];
56 u32 audio_port;
57 int ps3av_mode;
58 int ps3av_mode_old;
59 union {
60 struct ps3av_reply_hdr reply_hdr;
61 u8 raw[PS3AV_BUF_SIZE];
62 } recv_buf;
63} *ps3av;
64
65/* color space */
66#define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
67#define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
68/* format */
69#define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
70/* aspect */
71#define A_N PS3AV_CMD_AV_ASPECT_4_3
72#define A_W PS3AV_CMD_AV_ASPECT_16_9
73static const struct avset_video_mode {
74 u32 cs;
75 u32 fmt;
76 u32 vid;
77 u32 aspect;
78 u32 x;
79 u32 y;
80} video_mode_table[] = {
81 { 0, }, /* auto */
82 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480},
83 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480},
84 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_W, 1280, 720},
85 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080},
86 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080},
87 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576},
88 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576},
89 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_W, 1280, 720},
90 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080},
91 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080},
92 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768},
93 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024},
94 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200},
95};
96
97/* supported CIDs */
98static u32 cmd_table[] = {
99 /* init */
100 PS3AV_CID_AV_INIT,
101 PS3AV_CID_AV_FIN,
102 PS3AV_CID_VIDEO_INIT,
103 PS3AV_CID_AUDIO_INIT,
104
105 /* set */
106 PS3AV_CID_AV_ENABLE_EVENT,
107 PS3AV_CID_AV_DISABLE_EVENT,
108
109 PS3AV_CID_AV_VIDEO_CS,
110 PS3AV_CID_AV_VIDEO_MUTE,
111 PS3AV_CID_AV_VIDEO_DISABLE_SIG,
112 PS3AV_CID_AV_AUDIO_PARAM,
113 PS3AV_CID_AV_AUDIO_MUTE,
114 PS3AV_CID_AV_HDMI_MODE,
115 PS3AV_CID_AV_TV_MUTE,
116
117 PS3AV_CID_VIDEO_MODE,
118 PS3AV_CID_VIDEO_FORMAT,
119 PS3AV_CID_VIDEO_PITCH,
120
121 PS3AV_CID_AUDIO_MODE,
122 PS3AV_CID_AUDIO_MUTE,
123 PS3AV_CID_AUDIO_ACTIVE,
124 PS3AV_CID_AUDIO_INACTIVE,
125 PS3AV_CID_AVB_PARAM,
126
127 /* get */
128 PS3AV_CID_AV_GET_HW_CONF,
129 PS3AV_CID_AV_GET_MONITOR_INFO,
130
131 /* event */
132 PS3AV_CID_EVENT_UNPLUGGED,
133 PS3AV_CID_EVENT_PLUGGED,
134 PS3AV_CID_EVENT_HDCP_DONE,
135 PS3AV_CID_EVENT_HDCP_FAIL,
136 PS3AV_CID_EVENT_HDCP_AUTH,
137 PS3AV_CID_EVENT_HDCP_ERROR,
138
139 0
140};
141
142#define PS3AV_EVENT_CMD_MASK 0x10000000
143#define PS3AV_EVENT_ID_MASK 0x0000ffff
144#define PS3AV_CID_MASK 0xffffffff
145#define PS3AV_REPLY_BIT 0x80000000
146
147#define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff)
148
149static u32 *ps3av_search_cmd_table(u32 cid, u32 mask)
150{
151 u32 *table;
152 int i;
153
154 table = cmd_table;
155 for (i = 0;; table++, i++) {
156 if ((*table & mask) == (cid & mask))
157 break;
158 if (*table == 0)
159 return NULL;
160 }
161 return table;
162}
163
164static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
165{
166 u32 *table;
167
168 if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
169 table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
170 if (table)
171 dev_dbg(&ps3av->dev->core,
172 "recv event packet cid:%08x port:0x%x size:%d\n",
173 hdr->cid, ps3av_event_get_port_id(hdr->cid),
174 hdr->size);
175 else
176 printk(KERN_ERR
177 "%s: failed event packet, cid:%08x size:%d\n",
178 __func__, hdr->cid, hdr->size);
179 return 1; /* receive event packet */
180 }
181 return 0;
182}
183
184
185#define POLLING_INTERVAL 25 /* in msec */
186
187static int ps3av_vuart_write(struct ps3_system_bus_device *dev,
188 const void *buf, unsigned long size)
189{
190 int error;
191 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
192 error = ps3_vuart_write(dev, buf, size);
193 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
194 return error ? error : size;
195}
196
197static int ps3av_vuart_read(struct ps3_system_bus_device *dev, void *buf,
198 unsigned long size, int timeout)
199{
200 int error;
201 int loopcnt = 0;
202
203 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
204 timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
205 while (loopcnt++ <= timeout) {
206 error = ps3_vuart_read(dev, buf, size);
207 if (!error)
208 return size;
209 if (error != -EAGAIN) {
210 printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
211 __func__, error);
212 return error;
213 }
214 msleep(POLLING_INTERVAL);
215 }
216 return -EWOULDBLOCK;
217}
218
219static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
220 struct ps3av_reply_hdr *recv_buf, int write_len,
221 int read_len)
222{
223 int res;
224 u32 cmd;
225 int event;
226
227 if (!ps3av)
228 return -ENODEV;
229
230 /* send pkt */
231 res = ps3av_vuart_write(ps3av->dev, send_buf, write_len);
232 if (res < 0) {
233 dev_dbg(&ps3av->dev->core,
234 "%s: ps3av_vuart_write() failed (result=%d)\n",
235 __func__, res);
236 return res;
237 }
238
239 /* recv pkt */
240 cmd = send_buf->cid;
241 do {
242 /* read header */
243 res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
244 timeout);
245 if (res != PS3AV_HDR_SIZE) {
246 dev_dbg(&ps3av->dev->core,
247 "%s: ps3av_vuart_read() failed (result=%d)\n",
248 __func__, res);
249 return res;
250 }
251
252 /* read body */
253 res = ps3av_vuart_read(ps3av->dev, &recv_buf->cid,
254 recv_buf->size, timeout);
255 if (res < 0) {
256 dev_dbg(&ps3av->dev->core,
257 "%s: ps3av_vuart_read() failed (result=%d)\n",
258 __func__, res);
259 return res;
260 }
261 res += PS3AV_HDR_SIZE; /* total len */
262 event = ps3av_parse_event_packet(recv_buf);
263 /* ret > 0 event packet */
264 } while (event);
265
266 if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
267 dev_dbg(&ps3av->dev->core, "%s: reply err (result=%x)\n",
268 __func__, recv_buf->cid);
269 return -EINVAL;
270 }
271
272 return 0;
273}
274
275static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf,
276 const struct ps3av_reply_hdr *recv_buf,
277 int user_buf_size)
278{
279 int return_len;
280
281 if (recv_buf->version != PS3AV_VERSION) {
282 dev_dbg(&ps3av->dev->core, "reply_packet invalid version:%x\n",
283 recv_buf->version);
284 return -EFAULT;
285 }
286 return_len = recv_buf->size + PS3AV_HDR_SIZE;
287 if (return_len > user_buf_size)
288 return_len = user_buf_size;
289 memcpy(cmd_buf, recv_buf, return_len);
290 return 0; /* success */
291}
292
293void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr)
294{
295 hdr->version = PS3AV_VERSION;
296 hdr->size = size - PS3AV_HDR_SIZE;
297 hdr->cid = cid;
298}
299
300int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
301 struct ps3av_send_hdr *buf)
302{
303 int res = 0;
304 u32 *table;
305
306 BUG_ON(!ps3av);
307
308 mutex_lock(&ps3av->mutex);
309
310 table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
311 BUG_ON(!table);
312 BUG_ON(send_len < PS3AV_HDR_SIZE);
313 BUG_ON(usr_buf_size < send_len);
314 BUG_ON(usr_buf_size > PS3AV_BUF_SIZE);
315
316 /* create header */
317 ps3av_set_hdr(cid, send_len, buf);
318
319 /* send packet via vuart */
320 res = ps3av_send_cmd_pkt(buf, &ps3av->recv_buf.reply_hdr, send_len,
321 usr_buf_size);
322 if (res < 0) {
323 printk(KERN_ERR
324 "%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
325 __func__, res);
326 goto err;
327 }
328
329 /* process reply packet */
330 res = ps3av_process_reply_packet(buf, &ps3av->recv_buf.reply_hdr,
331 usr_buf_size);
332 if (res < 0) {
333 printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
334 __func__, res);
335 goto err;
336 }
337
338 mutex_unlock(&ps3av->mutex);
339 return 0;
340
341 err:
342 mutex_unlock(&ps3av->mutex);
343 printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
344 return res;
345}
346
347static int ps3av_set_av_video_mute(u32 mute)
348{
349 int i, num_of_av_port, res;
350
351 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
352 ps3av->av_hw_conf.num_of_avmulti;
353 /* video mute on */
354 for (i = 0; i < num_of_av_port; i++) {
355 res = ps3av_cmd_av_video_mute(1, &ps3av->av_port[i], mute);
356 if (res < 0)
357 return -1;
358 }
359
360 return 0;
361}
362
363static int ps3av_set_video_disable_sig(void)
364{
365 int i, num_of_hdmi_port, num_of_av_port, res;
366
367 num_of_hdmi_port = ps3av->av_hw_conf.num_of_hdmi;
368 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
369 ps3av->av_hw_conf.num_of_avmulti;
370
371 /* tv mute */
372 for (i = 0; i < num_of_hdmi_port; i++) {
373 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
374 PS3AV_CMD_MUTE_ON);
375 if (res < 0)
376 return -1;
377 }
378 msleep(100);
379
380 /* video mute on */
381 for (i = 0; i < num_of_av_port; i++) {
382 res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
383 if (res < 0)
384 return -1;
385 if (i < num_of_hdmi_port) {
386 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
387 PS3AV_CMD_MUTE_OFF);
388 if (res < 0)
389 return -1;
390 }
391 }
392 msleep(300);
393
394 return 0;
395}
396
397static int ps3av_set_audio_mute(u32 mute)
398{
399 int i, num_of_av_port, num_of_opt_port, res;
400
401 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
402 ps3av->av_hw_conf.num_of_avmulti;
403 num_of_opt_port = ps3av->av_hw_conf.num_of_spdif;
404
405 for (i = 0; i < num_of_av_port; i++) {
406 res = ps3av_cmd_av_audio_mute(1, &ps3av->av_port[i], mute);
407 if (res < 0)
408 return -1;
409 }
410 for (i = 0; i < num_of_opt_port; i++) {
411 res = ps3av_cmd_audio_mute(1, &ps3av->opt_port[i], mute);
412 if (res < 0)
413 return -1;
414 }
415
416 return 0;
417}
418
419int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source)
420{
421 struct ps3av_pkt_avb_param avb_param;
422 int i, num_of_audio, vid, res;
423 struct ps3av_pkt_audio_mode audio_mode;
424 u32 len = 0;
425
426 num_of_audio = ps3av->av_hw_conf.num_of_hdmi +
427 ps3av->av_hw_conf.num_of_avmulti +
428 ps3av->av_hw_conf.num_of_spdif;
429
430 avb_param.num_of_video_pkt = 0;
431 avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */
432 avb_param.num_of_av_video_pkt = 0;
433 avb_param.num_of_av_audio_pkt = ps3av->av_hw_conf.num_of_hdmi;
434
435 vid = video_mode_table[ps3av->ps3av_mode].vid;
436
437 /* audio mute */
438 ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
439
440 /* audio inactive */
441 res = ps3av_cmd_audio_active(0, ps3av->audio_port);
442 if (res < 0)
443 dev_dbg(&ps3av->dev->core,
444 "ps3av_cmd_audio_active OFF failed\n");
445
446 /* audio_pkt */
447 for (i = 0; i < num_of_audio; i++) {
448 ps3av_cmd_set_audio_mode(&audio_mode, ps3av->av_port[i], ch,
449 fs, word_bits, format, source);
450 if (i < ps3av->av_hw_conf.num_of_hdmi) {
451 /* hdmi only */
452 len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
453 ps3av->av_port[i],
454 &audio_mode, vid);
455 }
456 /* audio_mode pkt should be sent separately */
457 res = ps3av_cmd_audio_mode(&audio_mode);
458 if (res < 0)
459 dev_dbg(&ps3av->dev->core,
460 "ps3av_cmd_audio_mode failed, port:%x\n", i);
461 }
462
463 /* send command using avb pkt */
464 len += offsetof(struct ps3av_pkt_avb_param, buf);
465 res = ps3av_cmd_avb_param(&avb_param, len);
466 if (res < 0)
467 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
468
469 /* audio mute */
470 ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
471
472 /* audio active */
473 res = ps3av_cmd_audio_active(1, ps3av->audio_port);
474 if (res < 0)
475 dev_dbg(&ps3av->dev->core,
476 "ps3av_cmd_audio_active ON failed\n");
477
478 return 0;
479}
480
481EXPORT_SYMBOL_GPL(ps3av_set_audio_mode);
482
483static int ps3av_set_videomode(void)
484{
485 /* av video mute */
486 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
487
488 /* wake up ps3avd to do the actual video mode setting */
489 queue_work(ps3av->wq, &ps3av->work);
490
491 return 0;
492}
493
494static void ps3av_set_videomode_packet(u32 id)
495{
496 struct ps3av_pkt_avb_param avb_param;
497 unsigned int i;
498 u32 len = 0, av_video_cs;
499 const struct avset_video_mode *video_mode;
500 int res;
501
502 video_mode = &video_mode_table[id & PS3AV_MODE_MASK];
503
504 avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */
505 avb_param.num_of_audio_pkt = 0;
506 avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi +
507 ps3av->av_hw_conf.num_of_avmulti;
508 avb_param.num_of_av_audio_pkt = 0;
509
510 /* video_pkt */
511 for (i = 0; i < avb_param.num_of_video_pkt; i++)
512 len += ps3av_cmd_set_video_mode(&avb_param.buf[len],
513 ps3av->head[i], video_mode->vid,
514 video_mode->fmt, id);
515 /* av_video_pkt */
516 for (i = 0; i < avb_param.num_of_av_video_pkt; i++) {
517 if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB)
518 av_video_cs = RGB8;
519 else
520 av_video_cs = video_mode->cs;
521#ifndef PS3AV_HDMI_YUV
522 if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
523 ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
524 av_video_cs = RGB8; /* use RGB for HDMI */
525#endif
526 len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
527 ps3av->av_port[i],
528 video_mode->vid, av_video_cs,
529 video_mode->aspect, id);
530 }
531 /* send command using avb pkt */
532 len += offsetof(struct ps3av_pkt_avb_param, buf);
533 res = ps3av_cmd_avb_param(&avb_param, len);
534 if (res == PS3AV_STATUS_NO_SYNC_HEAD)
535 printk(KERN_WARNING
536 "%s: Command failed. Please try your request again.\n",
537 __func__);
538 else if (res)
539 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
540}
541
542static void ps3av_set_videomode_cont(u32 id, u32 old_id)
543{
544 static int vesa;
545 int res;
546
547 /* video signal off */
548 ps3av_set_video_disable_sig();
549
550 /*
551 * AV backend needs non-VESA mode setting at least one time
552 * when VESA mode is used.
553 */
554 if (vesa == 0 && (id & PS3AV_MODE_MASK) >= PS3AV_MODE_WXGA) {
555 /* vesa mode */
556 ps3av_set_videomode_packet(PS3AV_MODE_480P);
557 }
558 vesa = 1;
559
560 /* Retail PS3 product doesn't support this */
561 if (id & PS3AV_MODE_HDCP_OFF) {
562 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF);
563 if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
564 dev_dbg(&ps3av->dev->core, "Not supported\n");
565 else if (res)
566 dev_dbg(&ps3av->dev->core,
567 "ps3av_cmd_av_hdmi_mode failed\n");
568 } else if (old_id & PS3AV_MODE_HDCP_OFF) {
569 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL);
570 if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
571 dev_dbg(&ps3av->dev->core,
572 "ps3av_cmd_av_hdmi_mode failed\n");
573 }
574
575 ps3av_set_videomode_packet(id);
576
577 msleep(1500);
578 /* av video mute */
579 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
580}
581
582static void ps3avd(struct work_struct *work)
583{
584 ps3av_set_videomode_cont(ps3av->ps3av_mode, ps3av->ps3av_mode_old);
585 complete(&ps3av->done);
586}
587
588#define SHIFT_50 0
589#define SHIFT_60 4
590#define SHIFT_VESA 8
591
592static const struct {
593 unsigned mask : 19;
594 unsigned id : 4;
595} ps3av_preferred_modes[] = {
596 { PS3AV_RESBIT_WUXGA << SHIFT_VESA, PS3AV_MODE_WUXGA },
597 { PS3AV_RESBIT_1920x1080P << SHIFT_60, PS3AV_MODE_1080P60 },
598 { PS3AV_RESBIT_1920x1080P << SHIFT_50, PS3AV_MODE_1080P50 },
599 { PS3AV_RESBIT_1920x1080I << SHIFT_60, PS3AV_MODE_1080I60 },
600 { PS3AV_RESBIT_1920x1080I << SHIFT_50, PS3AV_MODE_1080I50 },
601 { PS3AV_RESBIT_SXGA << SHIFT_VESA, PS3AV_MODE_SXGA },
602 { PS3AV_RESBIT_WXGA << SHIFT_VESA, PS3AV_MODE_WXGA },
603 { PS3AV_RESBIT_1280x720P << SHIFT_60, PS3AV_MODE_720P60 },
604 { PS3AV_RESBIT_1280x720P << SHIFT_50, PS3AV_MODE_720P50 },
605 { PS3AV_RESBIT_720x480P << SHIFT_60, PS3AV_MODE_480P },
606 { PS3AV_RESBIT_720x576P << SHIFT_50, PS3AV_MODE_576P },
607};
608
609static enum ps3av_mode_num ps3av_resbit2id(u32 res_50, u32 res_60,
610 u32 res_vesa)
611{
612 unsigned int i;
613 u32 res_all;
614
615 /*
616 * We mask off the resolution bits we care about and combine the
617 * results in one bitfield, so make sure there's no overlap
618 */
619 BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
620 PS3AV_RES_MASK_60 << SHIFT_60);
621 BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 &
622 PS3AV_RES_MASK_VESA << SHIFT_VESA);
623 BUILD_BUG_ON(PS3AV_RES_MASK_60 << SHIFT_60 &
624 PS3AV_RES_MASK_VESA << SHIFT_VESA);
625 res_all = (res_50 & PS3AV_RES_MASK_50) << SHIFT_50 |
626 (res_60 & PS3AV_RES_MASK_60) << SHIFT_60 |
627 (res_vesa & PS3AV_RES_MASK_VESA) << SHIFT_VESA;
628
629 if (!res_all)
630 return 0;
631
632 for (i = 0; i < ARRAY_SIZE(ps3av_preferred_modes); i++)
633 if (res_all & ps3av_preferred_modes[i].mask)
634 return ps3av_preferred_modes[i].id;
635
636 return 0;
637}
638
639static enum ps3av_mode_num ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
640{
641 enum ps3av_mode_num id;
642
643 if (safe_mode)
644 return PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
645
646 /* check native resolution */
647 id = ps3av_resbit2id(info->res_50.native, info->res_60.native,
648 info->res_vesa.native);
649 if (id) {
650 pr_debug("%s: Using native mode %d\n", __func__, id);
651 return id;
652 }
653
654 /* check supported resolutions */
655 id = ps3av_resbit2id(info->res_50.res_bits, info->res_60.res_bits,
656 info->res_vesa.res_bits);
657 if (id) {
658 pr_debug("%s: Using supported mode %d\n", __func__, id);
659 return id;
660 }
661
662 if (ps3av->region & PS3AV_REGION_60)
663 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
664 else
665 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
666 pr_debug("%s: Using default mode %d\n", __func__, id);
667 return id;
668}
669
670static void ps3av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
671{
672 const struct ps3av_info_monitor *info = &monitor_info->info;
673 const struct ps3av_info_audio *audio = info->audio;
674 char id[sizeof(info->monitor_id)*3+1];
675 int i;
676
677 pr_debug("Monitor Info: size %u\n", monitor_info->send_hdr.size);
678
679 pr_debug("avport: %02x\n", info->avport);
680 for (i = 0; i < sizeof(info->monitor_id); i++)
681 sprintf(&id[i*3], " %02x", info->monitor_id[i]);
682 pr_debug("monitor_id: %s\n", id);
683 pr_debug("monitor_type: %02x\n", info->monitor_type);
684 pr_debug("monitor_name: %.*s\n", (int)sizeof(info->monitor_name),
685 info->monitor_name);
686
687 /* resolution */
688 pr_debug("resolution_60: bits: %08x native: %08x\n",
689 info->res_60.res_bits, info->res_60.native);
690 pr_debug("resolution_50: bits: %08x native: %08x\n",
691 info->res_50.res_bits, info->res_50.native);
692 pr_debug("resolution_other: bits: %08x native: %08x\n",
693 info->res_other.res_bits, info->res_other.native);
694 pr_debug("resolution_vesa: bits: %08x native: %08x\n",
695 info->res_vesa.res_bits, info->res_vesa.native);
696
697 /* color space */
698 pr_debug("color space rgb: %02x\n", info->cs.rgb);
699 pr_debug("color space yuv444: %02x\n", info->cs.yuv444);
700 pr_debug("color space yuv422: %02x\n", info->cs.yuv422);
701
702 /* color info */
703 pr_debug("color info red: X %04x Y %04x\n", info->color.red_x,
704 info->color.red_y);
705 pr_debug("color info green: X %04x Y %04x\n", info->color.green_x,
706 info->color.green_y);
707 pr_debug("color info blue: X %04x Y %04x\n", info->color.blue_x,
708 info->color.blue_y);
709 pr_debug("color info white: X %04x Y %04x\n", info->color.white_x,
710 info->color.white_y);
711 pr_debug("color info gamma: %08x\n", info->color.gamma);
712
713 /* other info */
714 pr_debug("supported_AI: %02x\n", info->supported_ai);
715 pr_debug("speaker_info: %02x\n", info->speaker_info);
716 pr_debug("num of audio: %02x\n", info->num_of_audio_block);
717
718 /* audio block */
719 for (i = 0; i < info->num_of_audio_block; i++) {
720 pr_debug("audio[%d] type: %02x max_ch: %02x fs: %02x sbit: "
721 "%02x\n",
722 i, audio->type, audio->max_num_of_ch, audio->fs,
723 audio->sbit);
724 audio++;
725 }
726}
727
728static const struct ps3av_monitor_quirk {
729 const char *monitor_name;
730 u32 clear_60;
731} ps3av_monitor_quirks[] = {
732 {
733 .monitor_name = "DELL 2007WFP",
734 .clear_60 = PS3AV_RESBIT_1920x1080I
735 }, {
736 .monitor_name = "L226WTQ",
737 .clear_60 = PS3AV_RESBIT_1920x1080I |
738 PS3AV_RESBIT_1920x1080P
739 }, {
740 .monitor_name = "SyncMaster",
741 .clear_60 = PS3AV_RESBIT_1920x1080I
742 }
743};
744
745static void ps3av_fixup_monitor_info(struct ps3av_info_monitor *info)
746{
747 unsigned int i;
748 const struct ps3av_monitor_quirk *quirk;
749
750 for (i = 0; i < ARRAY_SIZE(ps3av_monitor_quirks); i++) {
751 quirk = &ps3av_monitor_quirks[i];
752 if (!strncmp(info->monitor_name, quirk->monitor_name,
753 sizeof(info->monitor_name))) {
754 pr_info("%s: Applying quirk for %s\n", __func__,
755 quirk->monitor_name);
756 info->res_60.res_bits &= ~quirk->clear_60;
757 info->res_60.native &= ~quirk->clear_60;
758 break;
759 }
760 }
761}
762
763static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf)
764{
765 int i, res, id = 0, dvi = 0, rgb = 0;
766 struct ps3av_pkt_av_get_monitor_info monitor_info;
767 struct ps3av_info_monitor *info;
768
769 /* get mode id for hdmi */
770 for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) {
771 res = ps3av_cmd_video_get_monitor_info(&monitor_info,
772 PS3AV_CMD_AVPORT_HDMI_0 +
773 i);
774 if (res < 0)
775 return -1;
776
777 ps3av_monitor_info_dump(&monitor_info);
778
779 info = &monitor_info.info;
780 ps3av_fixup_monitor_info(info);
781
782 switch (info->monitor_type) {
783 case PS3AV_MONITOR_TYPE_DVI:
784 dvi = PS3AV_MODE_DVI;
785 /* fall through */
786 case PS3AV_MONITOR_TYPE_HDMI:
787 id = ps3av_hdmi_get_id(info);
788 break;
789 }
790 }
791
792 if (!id) {
793 /* no HDMI interface or HDMI is off */
794 if (ps3av->region & PS3AV_REGION_60)
795 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60;
796 else
797 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50;
798 if (ps3av->region & PS3AV_REGION_RGB)
799 rgb = PS3AV_MODE_RGB;
800 pr_debug("%s: Using avmulti mode %d\n", __func__, id);
801 }
802
803 return id | dvi | rgb;
804}
805
806static int ps3av_get_hw_conf(struct ps3av *ps3av)
807{
808 int i, j, k, res;
809 const struct ps3av_pkt_av_get_hw_conf *hw_conf;
810
811 /* get av_hw_conf */
812 res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
813 if (res < 0)
814 return -1;
815
816 hw_conf = &ps3av->av_hw_conf;
817 pr_debug("av_h_conf: num of hdmi: %u\n", hw_conf->num_of_hdmi);
818 pr_debug("av_h_conf: num of avmulti: %u\n", hw_conf->num_of_avmulti);
819 pr_debug("av_h_conf: num of spdif: %u\n", hw_conf->num_of_spdif);
820
821 for (i = 0; i < PS3AV_HEAD_MAX; i++)
822 ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
823 for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
824 ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
825 for (i = 0; i < hw_conf->num_of_hdmi; i++)
826 ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
827 for (j = 0; j < hw_conf->num_of_avmulti; j++)
828 ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
829 for (k = 0; k < hw_conf->num_of_spdif; k++)
830 ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
831
832 /* set all audio port */
833 ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
834 | PS3AV_CMD_AUDIO_PORT_HDMI_1
835 | PS3AV_CMD_AUDIO_PORT_AVMULTI_0
836 | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
837
838 return 0;
839}
840
841/* set mode using id */
842int ps3av_set_video_mode(int id)
843{
844 int size;
845 u32 option;
846
847 size = ARRAY_SIZE(video_mode_table);
848 if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
849 dev_dbg(&ps3av->dev->core, "%s: error id :%d\n", __func__, id);
850 return -EINVAL;
851 }
852
853 /* auto mode */
854 option = id & ~PS3AV_MODE_MASK;
855 if ((id & PS3AV_MODE_MASK) == PS3AV_MODE_AUTO) {
856 id = ps3av_auto_videomode(&ps3av->av_hw_conf);
857 if (id < 1) {
858 printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
859 return -EINVAL;
860 }
861 id |= option;
862 }
863
864 /* set videomode */
865 wait_for_completion(&ps3av->done);
866 ps3av->ps3av_mode_old = ps3av->ps3av_mode;
867 ps3av->ps3av_mode = id;
868 if (ps3av_set_videomode())
869 ps3av->ps3av_mode = ps3av->ps3av_mode_old;
870
871 return 0;
872}
873
874EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
875
876int ps3av_get_auto_mode(void)
877{
878 return ps3av_auto_videomode(&ps3av->av_hw_conf);
879}
880
881EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
882
883int ps3av_get_mode(void)
884{
885 return ps3av ? ps3av->ps3av_mode : 0;
886}
887
888EXPORT_SYMBOL_GPL(ps3av_get_mode);
889
890/* get resolution by video_mode */
891int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
892{
893 int size;
894
895 id = id & PS3AV_MODE_MASK;
896 size = ARRAY_SIZE(video_mode_table);
897 if (id > size - 1 || id < 0) {
898 printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
899 return -EINVAL;
900 }
901 *xres = video_mode_table[id].x;
902 *yres = video_mode_table[id].y;
903 return 0;
904}
905
906EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
907
908/* mute */
909int ps3av_video_mute(int mute)
910{
911 return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
912 : PS3AV_CMD_MUTE_OFF);
913}
914
915EXPORT_SYMBOL_GPL(ps3av_video_mute);
916
917/* mute analog output only */
918int ps3av_audio_mute_analog(int mute)
919{
920 int i, res;
921
922 for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) {
923 res = ps3av_cmd_av_audio_mute(1,
924 &ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi],
925 mute);
926 if (res < 0)
927 return -1;
928 }
929 return 0;
930}
931EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog);
932
933int ps3av_audio_mute(int mute)
934{
935 return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
936 : PS3AV_CMD_MUTE_OFF);
937}
938
939EXPORT_SYMBOL_GPL(ps3av_audio_mute);
940
941static int __devinit ps3av_probe(struct ps3_system_bus_device *dev)
942{
943 int res;
944 int id;
945
946 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
947 dev_dbg(&dev->core, " timeout=%d\n", timeout);
948
949 if (ps3av) {
950 dev_err(&dev->core, "Only one ps3av device is supported\n");
951 return -EBUSY;
952 }
953
954 ps3av = kzalloc(sizeof(*ps3av), GFP_KERNEL);
955 if (!ps3av)
956 return -ENOMEM;
957
958 mutex_init(&ps3av->mutex);
959 ps3av->ps3av_mode = PS3AV_MODE_AUTO;
960 ps3av->dev = dev;
961
962 INIT_WORK(&ps3av->work, ps3avd);
963 init_completion(&ps3av->done);
964 complete(&ps3av->done);
965 ps3av->wq = create_singlethread_workqueue("ps3avd");
966 if (!ps3av->wq) {
967 res = -ENOMEM;
968 goto fail;
969 }
970
971 switch (ps3_os_area_get_av_multi_out()) {
972 case PS3_PARAM_AV_MULTI_OUT_NTSC:
973 ps3av->region = PS3AV_REGION_60;
974 break;
975 case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
976 case PS3_PARAM_AV_MULTI_OUT_SECAM:
977 ps3av->region = PS3AV_REGION_50;
978 break;
979 case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
980 ps3av->region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
981 break;
982 default:
983 ps3av->region = PS3AV_REGION_60;
984 break;
985 }
986
987 /* init avsetting modules */
988 res = ps3av_cmd_init();
989 if (res < 0)
990 printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
991 res);
992
993 ps3av_get_hw_conf(ps3av);
994
995#ifdef CONFIG_FB
996 if (fb_mode_option && !strcmp(fb_mode_option, "safe"))
997 safe_mode = 1;
998#endif /* CONFIG_FB */
999 id = ps3av_auto_videomode(&ps3av->av_hw_conf);
1000 if (id < 0) {
1001 printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
1002 res = -EINVAL;
1003 goto fail;
1004 }
1005
1006 safe_mode = 0;
1007
1008 mutex_lock(&ps3av->mutex);
1009 ps3av->ps3av_mode = id;
1010 mutex_unlock(&ps3av->mutex);
1011
1012 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
1013
1014 return 0;
1015
1016fail:
1017 kfree(ps3av);
1018 ps3av = NULL;
1019 return res;
1020}
1021
1022static int ps3av_remove(struct ps3_system_bus_device *dev)
1023{
1024 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
1025 if (ps3av) {
1026 ps3av_cmd_fin();
1027 if (ps3av->wq)
1028 destroy_workqueue(ps3av->wq);
1029 kfree(ps3av);
1030 ps3av = NULL;
1031 }
1032
1033 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
1034 return 0;
1035}
1036
1037static void ps3av_shutdown(struct ps3_system_bus_device *dev)
1038{
1039 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
1040 ps3av_remove(dev);
1041 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
1042}
1043
1044static struct ps3_vuart_port_driver ps3av_driver = {
1045 .core.match_id = PS3_MATCH_ID_AV_SETTINGS,
1046 .core.core.name = "ps3_av",
1047 .probe = ps3av_probe,
1048 .remove = ps3av_remove,
1049 .shutdown = ps3av_shutdown,
1050};
1051
1052static int __init ps3av_module_init(void)
1053{
1054 int error;
1055
1056 if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
1057 return -ENODEV;
1058
1059 pr_debug(" -> %s:%d\n", __func__, __LINE__);
1060
1061 error = ps3_vuart_port_driver_register(&ps3av_driver);
1062 if (error) {
1063 printk(KERN_ERR
1064 "%s: ps3_vuart_port_driver_register failed %d\n",
1065 __func__, error);
1066 return error;
1067 }
1068
1069 pr_debug(" <- %s:%d\n", __func__, __LINE__);
1070 return error;
1071}
1072
1073static void __exit ps3av_module_exit(void)
1074{
1075 pr_debug(" -> %s:%d\n", __func__, __LINE__);
1076 ps3_vuart_port_driver_unregister(&ps3av_driver);
1077 pr_debug(" <- %s:%d\n", __func__, __LINE__);
1078}
1079
1080subsys_initcall(ps3av_module_init);
1081module_exit(ps3av_module_exit);
1082
1083MODULE_LICENSE("GPL v2");
1084MODULE_DESCRIPTION("PS3 AV Settings Driver");
1085MODULE_AUTHOR("Sony Computer Entertainment Inc.");
1086MODULE_ALIAS(PS3_MODULE_ALIAS_AV_SETTINGS);