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[PATCH] ps3: AV Settings Driver
[usb.git] / drivers / ps3 / ps3av_cmd.c
blobb3d1bc40a1b85eb065df63d6fdee84442b5964b1
1 /*
2 * Copyright (C) 2006 Sony Computer Entertainment Inc.
3 * Copyright 2006, 2007 Sony Corporation
4 *
5 * AV backend support for PS3
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published
9 * by the Free Software Foundation; version 2 of the License.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21 #include <linux/module.h>
22 #include <linux/kernel.h>
23 #include <linux/delay.h>
24 #include <asm/ps3av.h>
25 #include <asm/ps3.h>
26
27 #include "vuart.h"
28
29 static const struct video_fmt {
30 u32 format;
31 u32 order;
32 } ps3av_video_fmt_table[] = {
33 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },
34 { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },
35 };
36
37 static const struct {
38 int cs;
39 u32 av;
40 u32 bl;
41 } ps3av_cs_video2av_table[] = {
42 {
43 .cs = PS3AV_CMD_VIDEO_CS_RGB_8,
44 .av = PS3AV_CMD_AV_CS_RGB_8,
45 .bl = PS3AV_CMD_AV_CS_8
46 }, {
47 .cs = PS3AV_CMD_VIDEO_CS_RGB_10,
48 .av = PS3AV_CMD_AV_CS_RGB_8,
49 .bl = PS3AV_CMD_AV_CS_8
50 }, {
51 .cs = PS3AV_CMD_VIDEO_CS_RGB_12,
52 .av = PS3AV_CMD_AV_CS_RGB_8,
53 .bl = PS3AV_CMD_AV_CS_8
54 }, {
55 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
56 .av = PS3AV_CMD_AV_CS_YUV444_8,
57 .bl = PS3AV_CMD_AV_CS_8
58 }, {
59 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
60 .av = PS3AV_CMD_AV_CS_YUV444_8,
61 .bl = PS3AV_CMD_AV_CS_10
62 }, {
63 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
64 .av = PS3AV_CMD_AV_CS_YUV444_8,
65 .bl = PS3AV_CMD_AV_CS_10
66 }, {
67 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
68 .av = PS3AV_CMD_AV_CS_YUV422_8,
69 .bl = PS3AV_CMD_AV_CS_10
70 }, {
71 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
72 .av = PS3AV_CMD_AV_CS_YUV422_8,
73 .bl = PS3AV_CMD_AV_CS_10
74 }, {
75 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
76 .av = PS3AV_CMD_AV_CS_YUV422_8,
77 .bl = PS3AV_CMD_AV_CS_12
78 }, {
79 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
80 .av = PS3AV_CMD_AV_CS_XVYCC_8,
81 .bl = PS3AV_CMD_AV_CS_12
82 }, {
83 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
84 .av = PS3AV_CMD_AV_CS_XVYCC_8,
85 .bl = PS3AV_CMD_AV_CS_12
86 }, {
87 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
88 .av = PS3AV_CMD_AV_CS_XVYCC_8,
89 .bl = PS3AV_CMD_AV_CS_12
90 }
91 };
92
93 static u32 ps3av_cs_video2av(int cs)
94 {
95 unsigned int i;
96
97 for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
98 if (ps3av_cs_video2av_table[i].cs == cs)
99 return ps3av_cs_video2av_table[i].av;
100
101 return PS3AV_CMD_AV_CS_RGB_8;
102 }
103
104 static u32 ps3av_cs_video2av_bitlen(int cs)
105 {
106 unsigned int i;
107
108 for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
109 if (ps3av_cs_video2av_table[i].cs == cs)
110 return ps3av_cs_video2av_table[i].bl;
111
112 return PS3AV_CMD_AV_CS_8;
113 }
114
115 static const struct {
116 int vid;
117 u32 av;
118 } ps3av_vid_video2av_table[] = {
119 { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I },
120 { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P },
121 { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I },
122 { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P },
123 { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ },
124 { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ },
125 { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ },
126 { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ },
127 { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ },
128 { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ },
129 { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA },
130 { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA },
131 { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA }
132 };
133
134 static u32 ps3av_vid_video2av(int vid)
135 {
136 unsigned int i;
137
138 for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++)
139 if (ps3av_vid_video2av_table[i].vid == vid)
140 return ps3av_vid_video2av_table[i].av;
141
142 return PS3AV_CMD_AV_VID_480P;
143 }
144
145 int ps3av_cmd_init(void)
146 {
147 int res;
148 struct ps3av_pkt_av_init av_init;
149 struct ps3av_pkt_video_init video_init;
150 struct ps3av_pkt_audio_init audio_init;
151
152 /* video init */
153 memset(&video_init, 0, sizeof(video_init));
154
155 res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
156 sizeof(video_init), &video_init.send_hdr);
157 if (res < 0)
158 return res;
159
160 res = get_status(&video_init);
161 if (res) {
162 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
163 return res;
164 }
165
166 /* audio init */
167 memset(&audio_init, 0, sizeof(audio_init));
168
169 res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
170 sizeof(audio_init), &audio_init.send_hdr);
171 if (res < 0)
172 return res;
173
174 res = get_status(&audio_init);
175 if (res) {
176 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
177 return res;
178 }
179
180 /* av init */
181 memset(&av_init, 0, sizeof(av_init));
182 av_init.event_bit = 0;
183
184 res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
185 &av_init.send_hdr);
186 if (res < 0)
187 return res;
188
189 res = get_status(&av_init);
190 if (res)
191 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
192
193 return res;
194 }
195
196 int ps3av_cmd_fin(void)
197 {
198 int res;
199 struct ps3av_pkt_av_fin av_fin;
200
201 memset(&av_fin, 0, sizeof(av_fin));
202
203 res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
204 sizeof(av_fin), &av_fin.send_hdr);
205 if (res < 0)
206 return res;
207
208 res = get_status(&av_fin);
209 if (res)
210 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
211
212 return res;
213 }
214
215 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
216 {
217 int i, send_len, res;
218 struct ps3av_pkt_av_video_mute av_video_mute;
219
220 if (num_of_port > PS3AV_MUTE_PORT_MAX)
221 return -EINVAL;
222
223 memset(&av_video_mute, 0, sizeof(av_video_mute));
224 for (i = 0; i < num_of_port; i++) {
225 av_video_mute.mute[i].avport = port[i];
226 av_video_mute.mute[i].mute = mute;
227 }
228
229 send_len = sizeof(av_video_mute.send_hdr) +
230 sizeof(struct ps3av_av_mute) * num_of_port;
231 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,
232 sizeof(av_video_mute), &av_video_mute.send_hdr);
233 if (res < 0)
234 return res;
235
236 res = get_status(&av_video_mute);
237 if (res)
238 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
239
240 return res;
241 }
242
243 int ps3av_cmd_av_video_disable_sig(u32 port)
244 {
245 int res;
246 struct ps3av_pkt_av_video_disable_sig av_video_sig;
247
248 memset(&av_video_sig, 0, sizeof(av_video_sig));
249 av_video_sig.avport = port;
250
251 res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,
252 sizeof(av_video_sig), sizeof(av_video_sig),
253 &av_video_sig.send_hdr);
254 if (res < 0)
255 return res;
256
257 res = get_status(&av_video_sig);
258 if (res)
259 printk(KERN_ERR
260 "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
261 res, port);
262
263 return res;
264 }
265
266 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
267 {
268 int res;
269 struct ps3av_pkt_av_tv_mute tv_mute;
270
271 memset(&tv_mute, 0, sizeof(tv_mute));
272 tv_mute.avport = avport;
273 tv_mute.mute = mute;
274
275 res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
276 sizeof(tv_mute), &tv_mute.send_hdr);
277 if (res < 0)
278 return res;
279
280 res = get_status(&tv_mute);
281 if (res)
282 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
283 res, avport);
284
285 return res;
286 }
287
288 int ps3av_cmd_enable_event(void)
289 {
290 int res;
291 struct ps3av_pkt_av_event av_event;
292
293 memset(&av_event, 0, sizeof(av_event));
294 av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |
295 PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;
296
297 res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
298 sizeof(av_event), &av_event.send_hdr);
299 if (res < 0)
300 return res;
301
302 res = get_status(&av_event);
303 if (res)
304 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
305
306 return res;
307 }
308
309 int ps3av_cmd_av_hdmi_mode(u8 mode)
310 {
311 int res;
312 struct ps3av_pkt_av_hdmi_mode hdmi_mode;
313
314 memset(&hdmi_mode, 0, sizeof(hdmi_mode));
315 hdmi_mode.mode = mode;
316
317 res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
318 sizeof(hdmi_mode), &hdmi_mode.send_hdr);
319 if (res < 0)
320 return res;
321
322 res = get_status(&hdmi_mode);
323 if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
324 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);
325
326 return res;
327 }
328
329 u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
330 int aspect, u32 id)
331 {
332 struct ps3av_pkt_av_video_cs *av_video_cs;
333
334 av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
335 if (video_vid == -1)
336 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
337 if (cs_out == -1)
338 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
339 if (aspect == -1)
340 aspect = 0;
341
342 memset(av_video_cs, 0, sizeof(*av_video_cs));
343 ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),
344 &av_video_cs->send_hdr);
345 av_video_cs->avport = avport;
346 /* should be same as video_mode.resolution */
347 av_video_cs->av_vid = ps3av_vid_video2av(video_vid);
348 av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);
349 /* should be same as video_mode.video_cs_out */
350 av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
351 av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
352 av_video_cs->aspect = aspect;
353 if (id & PS3AV_MODE_DITHER) {
354 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
355 | PS3AV_CMD_AV_DITHER_8BIT;
356 } else {
357 /* default off */
358 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
359 }
360
361 return sizeof(*av_video_cs);
362 }
363
364 u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
365 u32 id)
366 {
367 struct ps3av_pkt_video_mode *video_mode;
368 u32 x, y;
369
370 video_mode = (struct ps3av_pkt_video_mode *)p;
371 if (video_vid == -1)
372 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
373 if (video_fmt == -1)
374 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
375
376 if (ps3av_video_mode2res(id, &x, &y))
377 return 0;
378
379 /* video mode */
380 memset(video_mode, 0, sizeof(*video_mode));
381 ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),
382 &video_mode->send_hdr);
383 video_mode->video_head = head;
384 if (video_vid == PS3AV_CMD_VIDEO_VID_480I
385 && head == PS3AV_CMD_VIDEO_HEAD_B)
386 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;
387 else
388 video_mode->video_vid = video_vid;
389 video_mode->width = (u16) x;
390 video_mode->height = (u16) y;
391 video_mode->pitch = video_mode->width * 4; /* line_length */
392 video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
393 video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
394 video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
395
396 pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
397 __FUNCTION__, video_vid, video_mode->width, video_mode->height,
398 video_mode->pitch, video_mode->video_out_format,
399 video_mode->video_format, video_mode->video_order);
400 return sizeof(*video_mode);
401 }
402
403 int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
404 {
405 int res;
406 struct ps3av_pkt_video_format video_format;
407
408 memset(&video_format, 0, sizeof(video_format));
409 video_format.video_head = head;
410 if (mute != PS3AV_CMD_MUTE_OFF)
411 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;
412 else
413 video_format.video_format =
414 ps3av_video_fmt_table[video_fmt].format;
415 video_format.video_order = ps3av_video_fmt_table[video_fmt].order;
416
417 res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
418 sizeof(video_format), &video_format.send_hdr);
419 if (res < 0)
420 return res;
421
422 res = get_status(&video_format);
423 if (res)
424 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
425
426 return res;
427 }
428
429
430 int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
431 {
432 int i, res;
433 struct ps3av_pkt_av_audio_mute av_audio_mute;
434
435 if (num_of_port > PS3AV_MUTE_PORT_MAX)
436 return -EINVAL;
437
438 /* audio mute */
439 memset(&av_audio_mute, 0, sizeof(av_audio_mute));
440 for (i = 0; i < num_of_port; i++) {
441 av_audio_mute.mute[i].avport = port[i];
442 av_audio_mute.mute[i].mute = mute;
443 }
444
445 res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,
446 sizeof(av_audio_mute.send_hdr) +
447 sizeof(struct ps3av_av_mute) * num_of_port,
448 sizeof(av_audio_mute), &av_audio_mute.send_hdr);
449 if (res < 0)
450 return res;
451
452 res = get_status(&av_audio_mute);
453 if (res)
454 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
455
456 return res;
457 }
458
459 static const struct {
460 u32 fs;
461 u8 mclk;
462 } ps3av_cnv_mclk_table[] = {
463 { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },
464 { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },
465 { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },
466 { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },
467 { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },
468 { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }
469 };
470
471 static u8 ps3av_cnv_mclk(u32 fs)
472 {
473 unsigned int i;
474
475 for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)
476 if (ps3av_cnv_mclk_table[i].fs == fs)
477 return ps3av_cnv_mclk_table[i].mclk;
478
479 printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
480 return 0;
481 }
482
483 #define BASE PS3AV_CMD_AUDIO_FS_44K
484
485 static const u32 ps3av_ns_table[][5] = {
486 /* D1, D2, D3, D4, D5 */
487 [PS3AV_CMD_AUDIO_FS_44K-BASE] { 6272, 6272, 17836, 17836, 8918 },
488 [PS3AV_CMD_AUDIO_FS_48K-BASE] { 6144, 6144, 11648, 11648, 5824 },
489 [PS3AV_CMD_AUDIO_FS_88K-BASE] { 12544, 12544, 35672, 35672, 17836 },
490 [PS3AV_CMD_AUDIO_FS_96K-BASE] { 12288, 12288, 23296, 23296, 11648 },
491 [PS3AV_CMD_AUDIO_FS_176K-BASE] { 25088, 25088, 71344, 71344, 35672 },
492 [PS3AV_CMD_AUDIO_FS_192K-BASE] { 24576, 24576, 46592, 46592, 23296 }
493 };
494
495 static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
496 {
497 u32 av_vid, ns_val;
498 u8 *p = ns;
499 int d;
500
501 d = ns_val = 0;
502 av_vid = ps3av_vid_video2av(video_vid);
503 switch (av_vid) {
504 case PS3AV_CMD_AV_VID_480I:
505 case PS3AV_CMD_AV_VID_576I:
506 d = 0;
507 break;
508 case PS3AV_CMD_AV_VID_480P:
509 case PS3AV_CMD_AV_VID_576P:
510 d = 1;
511 break;
512 case PS3AV_CMD_AV_VID_1080I_60HZ:
513 case PS3AV_CMD_AV_VID_1080I_50HZ:
514 d = 2;
515 break;
516 case PS3AV_CMD_AV_VID_720P_60HZ:
517 case PS3AV_CMD_AV_VID_720P_50HZ:
518 d = 3;
519 break;
520 case PS3AV_CMD_AV_VID_1080P_60HZ:
521 case PS3AV_CMD_AV_VID_1080P_50HZ:
522 case PS3AV_CMD_AV_VID_WXGA:
523 case PS3AV_CMD_AV_VID_SXGA:
524 case PS3AV_CMD_AV_VID_WUXGA:
525 d = 4;
526 break;
527 default:
528 printk(KERN_ERR "%s failed, vid:%x\n", __FUNCTION__,
529 video_vid);
530 break;
531 }
532
533 if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
534 printk(KERN_ERR "%s failed, fs:%x\n", __FUNCTION__, fs);
535 else
536 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
537
538 *p++ = ns_val & 0x000000FF;
539 *p++ = (ns_val & 0x0000FF00) >> 8;
540 *p = (ns_val & 0x00FF0000) >> 16;
541 }
542
543 #undef BASE
544
545 static u8 ps3av_cnv_enable(u32 source, u8 *enable)
546 {
547 u8 *p, ret = 0;
548
549 if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
550 ret = 0x03;
551 } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
552 p = enable;
553 ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) |
554 0x01;
555 } else
556 printk(KERN_ERR "%s failed, source:%x\n", __FUNCTION__,
557 source);
558 return ret;
559 }
560
561 static u8 ps3av_cnv_fifomap(u8 *map)
562 {
563 u8 *p, ret = 0;
564
565 p = map;
566 ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6);
567 return ret;
568 }
569
570 static u8 ps3av_cnv_inputlen(u32 word_bits)
571 {
572 u8 ret = 0;
573
574 switch (word_bits) {
575 case PS3AV_CMD_AUDIO_WORD_BITS_16:
576 ret = PS3AV_CMD_AV_INPUTLEN_16;
577 break;
578 case PS3AV_CMD_AUDIO_WORD_BITS_20:
579 ret = PS3AV_CMD_AV_INPUTLEN_20;
580 break;
581 case PS3AV_CMD_AUDIO_WORD_BITS_24:
582 ret = PS3AV_CMD_AV_INPUTLEN_24;
583 break;
584 default:
585 printk(KERN_ERR "%s failed, word_bits:%x\n", __FUNCTION__,
586 word_bits);
587 break;
588 }
589 return ret;
590 }
591
592 static u8 ps3av_cnv_layout(u32 num_of_ch)
593 {
594 if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
595 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __FUNCTION__,
596 num_of_ch);
597 return 0;
598 }
599
600 return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
601 }
602
603 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
604 const struct ps3av_pkt_audio_mode *mode)
605 {
606 info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */
607 info->pb1.ct = 0;
608 info->pb2.sf = 0;
609 info->pb2.ss = 0;
610
611 info->pb3 = 0; /* check mode->audio_format ?? */
612 info->pb4 = mode->audio_layout;
613 info->pb5.dm = mode->audio_downmix;
614 info->pb5.lsv = mode->audio_downmix_level;
615 }
616
617 static void ps3av_cnv_chstat(u8 *chstat, u8 *cs_info)
618 {
619 memcpy(chstat, cs_info, 5);
620 }
621
622 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
623 const struct ps3av_pkt_audio_mode *audio_mode,
624 u32 video_vid)
625 {
626 struct ps3av_pkt_av_audio_param *param;
627
628 param = (struct ps3av_pkt_av_audio_param *)p;
629
630 memset(param, 0, sizeof(*param));
631 ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
632 &param->send_hdr);
633
634 param->avport = port;
635 param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
636 ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
637 param->enable = ps3av_cnv_enable(audio_mode->audio_source,
638 audio_mode->audio_enable);
639 param->swaplr = 0x09;
640 param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
641 param->inputctrl = 0x49;
642 param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
643 param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
644 ps3av_cnv_info(&param->info, audio_mode);
645 ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
646
647 return sizeof(*param);
648 }
649
650 /* default cs val */
651 static const u8 ps3av_mode_cs_info[] = {
652 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
653 };
654
655 #define CS_44 0x00
656 #define CS_48 0x02
657 #define CS_88 0x08
658 #define CS_96 0x0a
659 #define CS_176 0x0c
660 #define CS_192 0x0e
661 #define CS_MASK 0x0f
662 #define CS_BIT 0x40
663
664 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
665 u32 ch, u32 fs, u32 word_bits, u32 format,
666 u32 source)
667 {
668 int spdif_through, spdif_bitstream;
669 int i;
670
671 if (!(ch | fs | format | word_bits | source)) {
672 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
673 fs = PS3AV_CMD_AUDIO_FS_48K;
674 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
675 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
676 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
677 }
678 spdif_through = spdif_bitstream = 0; /* XXX not supported */
679
680 /* audio mode */
681 memset(audio, 0, sizeof(*audio));
682 ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
683
684 audio->avport = (u8) avport;
685 audio->mask = 0x0FFF; /* XXX set all */
686 audio->audio_num_of_ch = ch;
687 audio->audio_fs = fs;
688 audio->audio_word_bits = word_bits;
689 audio->audio_format = format;
690 audio->audio_source = source;
691
692 switch (ch) {
693 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
694 audio->audio_enable[3] = 1;
695 /* fall through */
696 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
697 audio->audio_enable[2] = 1;
698 audio->audio_enable[1] = 1;
699 /* fall through */
700 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
701 default:
702 audio->audio_enable[0] = 1;
703 }
704
705 /* audio swap L/R */
706 for (i = 0; i < 4; i++)
707 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */
708
709 /* audio serial input mapping */
710 audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
711 audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
712 audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
713 audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
714
715 /* audio speaker layout */
716 if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
717 avport == PS3AV_CMD_AVPORT_HDMI_1) {
718 switch (ch) {
719 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
720 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
721 break;
722 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
723 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
724 break;
725 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
726 default:
727 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
728 break;
729 }
730 } else {
731 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
732 }
733
734 /* audio downmix permission */
735 audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
736 /* audio downmix level shift (0:0dB to 15:15dB) */
737 audio->audio_downmix_level = 0; /* 0dB */
738
739 /* set ch status */
740 for (i = 0; i < 8; i++)
741 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
742
743 switch (fs) {
744 case PS3AV_CMD_AUDIO_FS_44K:
745 audio->audio_cs_info[3] &= ~CS_MASK;
746 audio->audio_cs_info[3] |= CS_44;
747 break;
748 case PS3AV_CMD_AUDIO_FS_88K:
749 audio->audio_cs_info[3] &= ~CS_MASK;
750 audio->audio_cs_info[3] |= CS_88;
751 break;
752 case PS3AV_CMD_AUDIO_FS_96K:
753 audio->audio_cs_info[3] &= ~CS_MASK;
754 audio->audio_cs_info[3] |= CS_96;
755 break;
756 case PS3AV_CMD_AUDIO_FS_176K:
757 audio->audio_cs_info[3] &= ~CS_MASK;
758 audio->audio_cs_info[3] |= CS_176;
759 break;
760 case PS3AV_CMD_AUDIO_FS_192K:
761 audio->audio_cs_info[3] &= ~CS_MASK;
762 audio->audio_cs_info[3] |= CS_192;
763 break;
764 default:
765 break;
766 }
767
768 /* pass through setting */
769 if (spdif_through &&
770 (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
771 avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
772 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
773 audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
774 if (spdif_bitstream) {
775 audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
776 audio->audio_cs_info[0] |= CS_BIT;
777 }
778 }
779 }
780
781 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
782 {
783 int res;
784
785 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
786 sizeof(*audio_mode), &audio_mode->send_hdr);
787 if (res < 0)
788 return res;
789
790 res = get_status(audio_mode);
791 if (res)
792 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
793
794 return res;
795 }
796
797 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
798 {
799 int i, res;
800 struct ps3av_pkt_audio_mute audio_mute;
801
802 if (num_of_port > PS3AV_OPT_PORT_MAX)
803 return -EINVAL;
804
805 /* audio mute */
806 memset(&audio_mute, 0, sizeof(audio_mute));
807 for (i = 0; i < num_of_port; i++) {
808 audio_mute.mute[i].avport = port[i];
809 audio_mute.mute[i].mute = mute;
810 }
811
812 res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
813 sizeof(audio_mute.send_hdr) +
814 sizeof(struct ps3av_audio_mute) * num_of_port,
815 sizeof(audio_mute), &audio_mute.send_hdr);
816 if (res < 0)
817 return res;
818
819 res = get_status(&audio_mute);
820 if (res)
821 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
822
823 return res;
824 }
825
826 int ps3av_cmd_audio_active(int active, u32 port)
827 {
828 int res;
829 struct ps3av_pkt_audio_active audio_active;
830 u32 cid;
831
832 /* audio active */
833 memset(&audio_active, 0, sizeof(audio_active));
834 audio_active.audio_port = port;
835 cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
836
837 res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
838 &audio_active.send_hdr);
839 if (res < 0)
840 return res;
841
842 res = get_status(&audio_active);
843 if (res)
844 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
845 res);
846
847 return res;
848 }
849
850 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
851 {
852 int res;
853
854 /* avb packet */
855
856 res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
857 &avb->send_hdr);
858 if (res < 0)
859 goto out;
860
861 res = get_status(avb);
862 if (res)
863 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __FUNCTION__,
864 res);
865
866 out:
867 return res;
868 }
869
870 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
871 {
872 int res;
873
874 memset(hw_conf, 0, sizeof(*hw_conf));
875
876 res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
877 sizeof(*hw_conf), &hw_conf->send_hdr);
878 if (res < 0)
879 return res;
880
881 res = get_status(hw_conf);
882 if (res)
883 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
884
885 return res;
886 }
887
888 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
889 u32 avport)
890 {
891 int res;
892
893 memset(info, 0, sizeof(*info));
894 info->avport = avport;
895
896 res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
897 sizeof(info->send_hdr) + sizeof(info->avport) +
898 sizeof(info->reserved),
899 sizeof(*info), &info->send_hdr);
900 if (res < 0)
901 return res;
902
903 res = get_status(info);
904 if (res)
905 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
906 res);
907
908 return res;
909 }
910
911 #ifdef PS3AV_DEBUG
912 void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf)
913 {
914 printk("av_h_conf:num of hdmi:%d\n", hw_conf->num_of_hdmi);
915 printk("av_h_conf:num of avmulti:%d\n", hw_conf->num_of_avmulti);
916 printk("av_h_conf:num of spdif:%d\n", hw_conf->num_of_spdif);
917 }
918
919 void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
920 {
921 const struct ps3av_info_monitor *info = &monitor_info->info;
922 const struct ps3av_info_audio *audio = info->audio;
923 int i;
924
925 printk("Monitor Info: size%d\n", monitor_info->send_hdr.size);
926
927 printk("avport:%02x\n", info->avport);
928 printk("monitor_id:");
929 for (i = 0; i < 10; i++)
930 printk("%02x ", info->monitor_id[i]);
931 printk("\nmonitor_type:%02x\n", info->monitor_type);
932 printk("monitor_name:");
933 for (i = 0; i < 16; i++)
934 printk("%c", info->monitor_name[i]);
935
936 /* resolution */
937 printk("\nresolution_60: bits:%08x native:%08x\n",
938 info->res_60.res_bits, info->res_60.native);
939 printk("resolution_50: bits:%08x native:%08x\n",
940 info->res_50.res_bits, info->res_50.native);
941 printk("resolution_other: bits:%08x native:%08x\n",
942 info->res_other.res_bits, info->res_other.native);
943 printk("resolution_vesa: bits:%08x native:%08x\n",
944 info->res_vesa.res_bits, info->res_vesa.native);
945
946 /* color space */
947 printk("color space rgb:%02x\n", info->cs.rgb);
948 printk("color space yuv444:%02x\n", info->cs.yuv444);
949 printk("color space yuv422:%02x\n", info->cs.yuv422);
950
951 /* color info */
952 printk("color info red:X %04x Y %04x\n",
953 info->color.red_x, info->color.red_y);
954 printk("color info green:X %04x Y %04x\n",
955 info->color.green_x, info->color.green_y);
956 printk("color info blue:X %04x Y %04x\n",
957 info->color.blue_x, info->color.blue_y);
958 printk("color info white:X %04x Y %04x\n",
959 info->color.white_x, info->color.white_y);
960 printk("color info gamma: %08x\n", info->color.gamma);
961
962 /* other info */
963 printk("supported_AI:%02x\n", info->supported_ai);
964 printk("speaker_info:%02x\n", info->speaker_info);
965 printk("num of audio:%02x\n", info->num_of_audio_block);
966
967 /* audio block */
968 for (i = 0; i < info->num_of_audio_block; i++) {
969 printk("audio[%d] type:%02x max_ch:%02x fs:%02x sbit:%02x\n",
970 i, audio->type, audio->max_num_of_ch, audio->fs,
971 audio->sbit);
972 audio++;
973 }
974 }
975 #endif /* PS3AV_DEBUG */
976
977 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
978 | PS3AV_CMD_AV_LAYOUT_44 \
979 | PS3AV_CMD_AV_LAYOUT_48)
980
981 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
982 | PS3AV_CMD_AV_LAYOUT_88 \
983 | PS3AV_CMD_AV_LAYOUT_96 \
984 | PS3AV_CMD_AV_LAYOUT_176 \
985 | PS3AV_CMD_AV_LAYOUT_192)
986
987 /************************* vuart ***************************/
988
989 #define POLLING_INTERVAL 25 /* in msec */
990
991 int ps3av_vuart_write(struct ps3_vuart_port_device *dev, const void *buf,
992 unsigned long size)
993 {
994 int error = ps3_vuart_write(dev, buf, size);
995 return error ? error : size;
996 }
997
998 int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
999 unsigned long size, int timeout)
1000 {
1001 int error;
1002 int loopcnt = 0;
1003
1004 timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
1005 while (loopcnt++ <= timeout) {
1006 error = ps3_vuart_read(dev, buf, size);
1007 if (!error)
1008 return size;
1009 if (error != -EAGAIN) {
1010 printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
1011 __FUNCTION__, error);
1012 return error;
1013 }
1014 msleep(POLLING_INTERVAL);
1015 }
1016 return -EWOULDBLOCK;
1017 }
USB Experimental Work