Merge branch 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlie...
[linux-2.6] / drivers / ps3 / ps3av_cmd.c
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/ps3fb.h>
26 #include <asm/ps3.h>
27
28 #include "vuart.h"
29
30 static const struct video_fmt {
31         u32 format;
32         u32 order;
33 } ps3av_video_fmt_table[] = {
34         { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },
35         { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },
36 };
37
38 static const struct {
39         int cs;
40         u32 av;
41         u32 bl;
42 } ps3av_cs_video2av_table[] = {
43         {
44                 .cs = PS3AV_CMD_VIDEO_CS_RGB_8,
45                 .av = PS3AV_CMD_AV_CS_RGB_8,
46                 .bl = PS3AV_CMD_AV_CS_8
47         }, {
48                 .cs = PS3AV_CMD_VIDEO_CS_RGB_10,
49                 .av = PS3AV_CMD_AV_CS_RGB_8,
50                 .bl = PS3AV_CMD_AV_CS_8
51         }, {
52                 .cs = PS3AV_CMD_VIDEO_CS_RGB_12,
53                 .av = PS3AV_CMD_AV_CS_RGB_8,
54                 .bl = PS3AV_CMD_AV_CS_8
55         }, {
56                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
57                 .av = PS3AV_CMD_AV_CS_YUV444_8,
58                 .bl = PS3AV_CMD_AV_CS_8
59         }, {
60                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
61                 .av = PS3AV_CMD_AV_CS_YUV444_8,
62                 .bl = PS3AV_CMD_AV_CS_10
63         }, {
64                 .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
65                 .av = PS3AV_CMD_AV_CS_YUV444_8,
66                 .bl = PS3AV_CMD_AV_CS_10
67         }, {
68                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
69                 .av = PS3AV_CMD_AV_CS_YUV422_8,
70                 .bl = PS3AV_CMD_AV_CS_10
71         }, {
72                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
73                 .av = PS3AV_CMD_AV_CS_YUV422_8,
74                 .bl = PS3AV_CMD_AV_CS_10
75         }, {
76                 .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
77                 .av = PS3AV_CMD_AV_CS_YUV422_8,
78                 .bl = PS3AV_CMD_AV_CS_12
79         }, {
80                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
81                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
82                 .bl = PS3AV_CMD_AV_CS_12
83         }, {
84                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
85                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
86                 .bl = PS3AV_CMD_AV_CS_12
87         }, {
88                 .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
89                 .av = PS3AV_CMD_AV_CS_XVYCC_8,
90                 .bl = PS3AV_CMD_AV_CS_12
91         }
92 };
93
94 static u32 ps3av_cs_video2av(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].av;
101
102         return PS3AV_CMD_AV_CS_RGB_8;
103 }
104
105 static u32 ps3av_cs_video2av_bitlen(int cs)
106 {
107         unsigned int i;
108
109         for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
110                 if (ps3av_cs_video2av_table[i].cs == cs)
111                         return ps3av_cs_video2av_table[i].bl;
112
113         return PS3AV_CMD_AV_CS_8;
114 }
115
116 static const struct {
117         int vid;
118         u32 av;
119 } ps3av_vid_video2av_table[] = {
120         { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I },
121         { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P },
122         { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I },
123         { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P },
124         { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ },
125         { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ },
126         { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ },
127         { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ },
128         { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ },
129         { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ },
130         { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA },
131         { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA },
132         { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA }
133 };
134
135 static u32 ps3av_vid_video2av(int vid)
136 {
137         unsigned int i;
138
139         for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++)
140                 if (ps3av_vid_video2av_table[i].vid == vid)
141                         return ps3av_vid_video2av_table[i].av;
142
143         return PS3AV_CMD_AV_VID_480P;
144 }
145
146 static int ps3av_hdmi_range(void)
147 {
148         if (ps3_compare_firmware_version(1, 8, 0) < 0)
149                 return 0;
150         else
151                 return 1; /* supported */
152 }
153
154 int ps3av_cmd_init(void)
155 {
156         int res;
157         struct ps3av_pkt_av_init av_init;
158         struct ps3av_pkt_video_init video_init;
159         struct ps3av_pkt_audio_init audio_init;
160
161         /* video init */
162         memset(&video_init, 0, sizeof(video_init));
163
164         res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
165                            sizeof(video_init), &video_init.send_hdr);
166         if (res < 0)
167                 return res;
168
169         res = get_status(&video_init);
170         if (res) {
171                 printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
172                 return res;
173         }
174
175         /* audio init */
176         memset(&audio_init, 0, sizeof(audio_init));
177
178         res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
179                            sizeof(audio_init), &audio_init.send_hdr);
180         if (res < 0)
181                 return res;
182
183         res = get_status(&audio_init);
184         if (res) {
185                 printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
186                 return res;
187         }
188
189         /* av init */
190         memset(&av_init, 0, sizeof(av_init));
191         av_init.event_bit = 0;
192
193         res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
194                            &av_init.send_hdr);
195         if (res < 0)
196                 return res;
197
198         res = get_status(&av_init);
199         if (res)
200                 printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
201
202         return res;
203 }
204
205 int ps3av_cmd_fin(void)
206 {
207         int res;
208         struct ps3av_pkt_av_fin av_fin;
209
210         memset(&av_fin, 0, sizeof(av_fin));
211
212         res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
213                            sizeof(av_fin), &av_fin.send_hdr);
214         if (res < 0)
215                 return res;
216
217         res = get_status(&av_fin);
218         if (res)
219                 printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
220
221         return res;
222 }
223
224 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
225 {
226         int i, send_len, res;
227         struct ps3av_pkt_av_video_mute av_video_mute;
228
229         if (num_of_port > PS3AV_MUTE_PORT_MAX)
230                 return -EINVAL;
231
232         memset(&av_video_mute, 0, sizeof(av_video_mute));
233         for (i = 0; i < num_of_port; i++) {
234                 av_video_mute.mute[i].avport = port[i];
235                 av_video_mute.mute[i].mute = mute;
236         }
237
238         send_len = sizeof(av_video_mute.send_hdr) +
239             sizeof(struct ps3av_av_mute) * num_of_port;
240         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,
241                            sizeof(av_video_mute), &av_video_mute.send_hdr);
242         if (res < 0)
243                 return res;
244
245         res = get_status(&av_video_mute);
246         if (res)
247                 printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
248
249         return res;
250 }
251
252 int ps3av_cmd_av_video_disable_sig(u32 port)
253 {
254         int res;
255         struct ps3av_pkt_av_video_disable_sig av_video_sig;
256
257         memset(&av_video_sig, 0, sizeof(av_video_sig));
258         av_video_sig.avport = port;
259
260         res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,
261                            sizeof(av_video_sig), sizeof(av_video_sig),
262                            &av_video_sig.send_hdr);
263         if (res < 0)
264                 return res;
265
266         res = get_status(&av_video_sig);
267         if (res)
268                 printk(KERN_ERR
269                        "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
270                        res, port);
271
272         return res;
273 }
274
275 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
276 {
277         int res;
278         struct ps3av_pkt_av_tv_mute tv_mute;
279
280         memset(&tv_mute, 0, sizeof(tv_mute));
281         tv_mute.avport = avport;
282         tv_mute.mute = mute;
283
284         res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
285                            sizeof(tv_mute), &tv_mute.send_hdr);
286         if (res < 0)
287                 return res;
288
289         res = get_status(&tv_mute);
290         if (res)
291                 printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
292                        res, avport);
293
294         return res;
295 }
296
297 int ps3av_cmd_enable_event(void)
298 {
299         int res;
300         struct ps3av_pkt_av_event av_event;
301
302         memset(&av_event, 0, sizeof(av_event));
303         av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |
304             PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;
305
306         res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
307                            sizeof(av_event), &av_event.send_hdr);
308         if (res < 0)
309                 return res;
310
311         res = get_status(&av_event);
312         if (res)
313                 printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
314
315         return res;
316 }
317
318 int ps3av_cmd_av_hdmi_mode(u8 mode)
319 {
320         int res;
321         struct ps3av_pkt_av_hdmi_mode hdmi_mode;
322
323         memset(&hdmi_mode, 0, sizeof(hdmi_mode));
324         hdmi_mode.mode = mode;
325
326         res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
327                            sizeof(hdmi_mode), &hdmi_mode.send_hdr);
328         if (res < 0)
329                 return res;
330
331         res = get_status(&hdmi_mode);
332         if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
333                 printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);
334
335         return res;
336 }
337
338 u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
339                               int aspect, u32 id)
340 {
341         struct ps3av_pkt_av_video_cs *av_video_cs;
342
343         av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
344         if (video_vid == -1)
345                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
346         if (cs_out == -1)
347                 cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
348         if (aspect == -1)
349                 aspect = 0;
350
351         memset(av_video_cs, 0, sizeof(*av_video_cs));
352         ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),
353                       &av_video_cs->send_hdr);
354         av_video_cs->avport = avport;
355         /* should be same as video_mode.resolution */
356         av_video_cs->av_vid = ps3av_vid_video2av(video_vid);
357         av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);
358         /* should be same as video_mode.video_cs_out */
359         av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
360         av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
361         if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range())
362                 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON;
363         else /* default off */
364                 av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF;
365         av_video_cs->aspect = aspect;
366         if (id & PS3AV_MODE_DITHER) {
367                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
368                     | PS3AV_CMD_AV_DITHER_8BIT;
369         } else {
370                 /* default off */
371                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
372         }
373
374         return sizeof(*av_video_cs);
375 }
376
377 u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
378                              u32 id)
379 {
380         struct ps3av_pkt_video_mode *video_mode;
381         u32 x, y;
382
383         video_mode = (struct ps3av_pkt_video_mode *)p;
384         if (video_vid == -1)
385                 video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
386         if (video_fmt == -1)
387                 video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
388
389         if (ps3av_video_mode2res(id, &x, &y))
390                 return 0;
391
392         /* video mode */
393         memset(video_mode, 0, sizeof(*video_mode));
394         ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),
395                       &video_mode->send_hdr);
396         video_mode->video_head = head;
397         if (video_vid == PS3AV_CMD_VIDEO_VID_480I
398             && head == PS3AV_CMD_VIDEO_HEAD_B)
399                 video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;
400         else
401                 video_mode->video_vid = video_vid;
402         video_mode->width = (u16) x;
403         video_mode->height = (u16) y;
404         video_mode->pitch = video_mode->width * 4;      /* line_length */
405         video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
406         video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
407         if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range())
408                 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT;
409         else /* default enable */
410                 video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT;
411         video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
412
413         pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
414                 __func__, video_vid, video_mode->width, video_mode->height,
415                 video_mode->pitch, video_mode->video_out_format,
416                 video_mode->video_format, video_mode->video_order);
417         return sizeof(*video_mode);
418 }
419
420 int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
421 {
422         int res;
423         struct ps3av_pkt_video_format video_format;
424
425         memset(&video_format, 0, sizeof(video_format));
426         video_format.video_head = head;
427         if (mute != PS3AV_CMD_MUTE_OFF)
428                 video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;
429         else
430                 video_format.video_format =
431                     ps3av_video_fmt_table[video_fmt].format;
432         video_format.video_order = ps3av_video_fmt_table[video_fmt].order;
433
434         res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
435                            sizeof(video_format), &video_format.send_hdr);
436         if (res < 0)
437                 return res;
438
439         res = get_status(&video_format);
440         if (res)
441                 printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
442
443         return res;
444 }
445
446
447 int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
448 {
449         int i, res;
450         struct ps3av_pkt_av_audio_mute av_audio_mute;
451
452         if (num_of_port > PS3AV_MUTE_PORT_MAX)
453                 return -EINVAL;
454
455         /* audio mute */
456         memset(&av_audio_mute, 0, sizeof(av_audio_mute));
457         for (i = 0; i < num_of_port; i++) {
458                 av_audio_mute.mute[i].avport = port[i];
459                 av_audio_mute.mute[i].mute = mute;
460         }
461
462         res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,
463                            sizeof(av_audio_mute.send_hdr) +
464                            sizeof(struct ps3av_av_mute) * num_of_port,
465                            sizeof(av_audio_mute), &av_audio_mute.send_hdr);
466         if (res < 0)
467                 return res;
468
469         res = get_status(&av_audio_mute);
470         if (res)
471                 printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
472
473         return res;
474 }
475
476 static const struct {
477         u32 fs;
478         u8 mclk;
479 } ps3av_cnv_mclk_table[] = {
480         { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },
481         { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },
482         { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },
483         { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },
484         { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },
485         { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }
486 };
487
488 static u8 ps3av_cnv_mclk(u32 fs)
489 {
490         unsigned int i;
491
492         for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)
493                 if (ps3av_cnv_mclk_table[i].fs == fs)
494                         return ps3av_cnv_mclk_table[i].mclk;
495
496         printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
497         return 0;
498 }
499
500 #define BASE    PS3AV_CMD_AUDIO_FS_44K
501
502 static const u32 ps3av_ns_table[][5] = {
503                                         /*   D1,    D2,    D3,    D4,    D5 */
504         [PS3AV_CMD_AUDIO_FS_44K-BASE] = {  6272,  6272, 17836, 17836,  8918 },
505         [PS3AV_CMD_AUDIO_FS_48K-BASE] = {  6144,  6144, 11648, 11648,  5824 },
506         [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },
507         [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },
508         [PS3AV_CMD_AUDIO_FS_176K-BASE] =        { 25088, 25088, 71344, 71344, 35672 },
509         [PS3AV_CMD_AUDIO_FS_192K-BASE] =        { 24576, 24576, 46592, 46592, 23296 }
510 };
511
512 static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
513 {
514         u32 av_vid, ns_val;
515         u8 *p = ns;
516         int d;
517
518         d = ns_val = 0;
519         av_vid = ps3av_vid_video2av(video_vid);
520         switch (av_vid) {
521         case PS3AV_CMD_AV_VID_480I:
522         case PS3AV_CMD_AV_VID_576I:
523                 d = 0;
524                 break;
525         case PS3AV_CMD_AV_VID_480P:
526         case PS3AV_CMD_AV_VID_576P:
527                 d = 1;
528                 break;
529         case PS3AV_CMD_AV_VID_1080I_60HZ:
530         case PS3AV_CMD_AV_VID_1080I_50HZ:
531                 d = 2;
532                 break;
533         case PS3AV_CMD_AV_VID_720P_60HZ:
534         case PS3AV_CMD_AV_VID_720P_50HZ:
535                 d = 3;
536                 break;
537         case PS3AV_CMD_AV_VID_1080P_60HZ:
538         case PS3AV_CMD_AV_VID_1080P_50HZ:
539         case PS3AV_CMD_AV_VID_WXGA:
540         case PS3AV_CMD_AV_VID_SXGA:
541         case PS3AV_CMD_AV_VID_WUXGA:
542                 d = 4;
543                 break;
544         default:
545                 printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);
546                 break;
547         }
548
549         if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
550                 printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
551         else
552                 ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
553
554         *p++ = ns_val & 0x000000FF;
555         *p++ = (ns_val & 0x0000FF00) >> 8;
556         *p = (ns_val & 0x00FF0000) >> 16;
557 }
558
559 #undef BASE
560
561 static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
562 {
563         const u8 *p;
564         u8 ret = 0;
565
566         if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
567                 ret = 0x03;
568         } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
569                 p = enable;
570                 ret = ((p[0] << 4) + (p[1] << 5) + (p[2] << 6) + (p[3] << 7)) |
571                       0x01;
572         } else
573                 printk(KERN_ERR "%s failed, source:%x\n", __func__, source);
574         return ret;
575 }
576
577 static u8 ps3av_cnv_fifomap(const u8 *map)
578 {
579         const u8 *p;
580         u8 ret = 0;
581
582         p = map;
583         ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6);
584         return ret;
585 }
586
587 static u8 ps3av_cnv_inputlen(u32 word_bits)
588 {
589         u8 ret = 0;
590
591         switch (word_bits) {
592         case PS3AV_CMD_AUDIO_WORD_BITS_16:
593                 ret = PS3AV_CMD_AV_INPUTLEN_16;
594                 break;
595         case PS3AV_CMD_AUDIO_WORD_BITS_20:
596                 ret = PS3AV_CMD_AV_INPUTLEN_20;
597                 break;
598         case PS3AV_CMD_AUDIO_WORD_BITS_24:
599                 ret = PS3AV_CMD_AV_INPUTLEN_24;
600                 break;
601         default:
602                 printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,
603                        word_bits);
604                 break;
605         }
606         return ret;
607 }
608
609 static u8 ps3av_cnv_layout(u32 num_of_ch)
610 {
611         if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
612                 printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,
613                        num_of_ch);
614                 return 0;
615         }
616
617         return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
618 }
619
620 static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
621                            const struct ps3av_pkt_audio_mode *mode)
622 {
623         info->pb1.cc = mode->audio_num_of_ch + 1;       /* CH2:0x01 --- CH8:0x07 */
624         info->pb1.ct = 0;
625         info->pb2.sf = 0;
626         info->pb2.ss = 0;
627
628         info->pb3 = 0;          /* check mode->audio_format ?? */
629         info->pb4 = mode->audio_layout;
630         info->pb5.dm = mode->audio_downmix;
631         info->pb5.lsv = mode->audio_downmix_level;
632 }
633
634 static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
635 {
636         memcpy(chstat, cs_info, 5);
637 }
638
639 u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
640                                  const struct ps3av_pkt_audio_mode *audio_mode,
641                                  u32 video_vid)
642 {
643         struct ps3av_pkt_av_audio_param *param;
644
645         param = (struct ps3av_pkt_av_audio_param *)p;
646
647         memset(param, 0, sizeof(*param));
648         ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
649                       &param->send_hdr);
650
651         param->avport = port;
652         param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
653         ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
654         param->enable = ps3av_cnv_enable(audio_mode->audio_source,
655                                          audio_mode->audio_enable);
656         param->swaplr = 0x09;
657         param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
658         param->inputctrl = 0x49;
659         param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
660         param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
661         ps3av_cnv_info(&param->info, audio_mode);
662         ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
663
664         return sizeof(*param);
665 }
666
667 /* default cs val */
668 static const u8 ps3av_mode_cs_info[] = {
669         0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
670 };
671
672 #define CS_44   0x00
673 #define CS_48   0x02
674 #define CS_88   0x08
675 #define CS_96   0x0a
676 #define CS_176  0x0c
677 #define CS_192  0x0e
678 #define CS_MASK 0x0f
679 #define CS_BIT  0x40
680
681 void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
682                               u32 ch, u32 fs, u32 word_bits, u32 format,
683                               u32 source)
684 {
685         int spdif_through, spdif_bitstream;
686         int i;
687
688         if (!(ch | fs | format | word_bits | source)) {
689                 ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
690                 fs = PS3AV_CMD_AUDIO_FS_48K;
691                 word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
692                 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
693                 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
694         }
695         spdif_through = spdif_bitstream = 0;    /* XXX not supported */
696
697         /* audio mode */
698         memset(audio, 0, sizeof(*audio));
699         ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
700
701         audio->avport = (u8) avport;
702         audio->mask = 0x0FFF;   /* XXX set all */
703         audio->audio_num_of_ch = ch;
704         audio->audio_fs = fs;
705         audio->audio_word_bits = word_bits;
706         audio->audio_format = format;
707         audio->audio_source = source;
708
709         switch (ch) {
710         case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
711                 audio->audio_enable[3] = 1;
712                 /* fall through */
713         case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
714                 audio->audio_enable[2] = 1;
715                 audio->audio_enable[1] = 1;
716                 /* fall through */
717         case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
718         default:
719                 audio->audio_enable[0] = 1;
720         }
721
722         /* audio swap L/R */
723         for (i = 0; i < 4; i++)
724                 audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0;  /* no swap */
725
726         /* audio serial input mapping */
727         audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
728         audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
729         audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
730         audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
731
732         /* audio speaker layout */
733         if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
734             avport == PS3AV_CMD_AVPORT_HDMI_1) {
735                 switch (ch) {
736                 case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
737                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
738                         break;
739                 case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
740                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
741                         break;
742                 case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
743                 default:
744                         audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
745                         break;
746                 }
747         } else {
748                 audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
749         }
750
751         /* audio downmix permission */
752         audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
753         /* audio downmix level shift (0:0dB to 15:15dB) */
754         audio->audio_downmix_level = 0; /* 0dB */
755
756         /* set ch status */
757         for (i = 0; i < 8; i++)
758                 audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
759
760         switch (fs) {
761         case PS3AV_CMD_AUDIO_FS_44K:
762                 audio->audio_cs_info[3] &= ~CS_MASK;
763                 audio->audio_cs_info[3] |= CS_44;
764                 break;
765         case PS3AV_CMD_AUDIO_FS_88K:
766                 audio->audio_cs_info[3] &= ~CS_MASK;
767                 audio->audio_cs_info[3] |= CS_88;
768                 break;
769         case PS3AV_CMD_AUDIO_FS_96K:
770                 audio->audio_cs_info[3] &= ~CS_MASK;
771                 audio->audio_cs_info[3] |= CS_96;
772                 break;
773         case PS3AV_CMD_AUDIO_FS_176K:
774                 audio->audio_cs_info[3] &= ~CS_MASK;
775                 audio->audio_cs_info[3] |= CS_176;
776                 break;
777         case PS3AV_CMD_AUDIO_FS_192K:
778                 audio->audio_cs_info[3] &= ~CS_MASK;
779                 audio->audio_cs_info[3] |= CS_192;
780                 break;
781         default:
782                 break;
783         }
784
785         /* pass through setting */
786         if (spdif_through &&
787             (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
788              avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
789                 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
790                 audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
791                 if (spdif_bitstream) {
792                         audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
793                         audio->audio_cs_info[0] |= CS_BIT;
794                 }
795         }
796 }
797
798 int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
799 {
800         int res;
801
802         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
803                            sizeof(*audio_mode), &audio_mode->send_hdr);
804         if (res < 0)
805                 return res;
806
807         res = get_status(audio_mode);
808         if (res)
809                 printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
810
811         return res;
812 }
813
814 int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
815 {
816         int i, res;
817         struct ps3av_pkt_audio_mute audio_mute;
818
819         if (num_of_port > PS3AV_OPT_PORT_MAX)
820                 return -EINVAL;
821
822         /* audio mute */
823         memset(&audio_mute, 0, sizeof(audio_mute));
824         for (i = 0; i < num_of_port; i++) {
825                 audio_mute.mute[i].avport = port[i];
826                 audio_mute.mute[i].mute = mute;
827         }
828
829         res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
830                            sizeof(audio_mute.send_hdr) +
831                            sizeof(struct ps3av_audio_mute) * num_of_port,
832                            sizeof(audio_mute), &audio_mute.send_hdr);
833         if (res < 0)
834                 return res;
835
836         res = get_status(&audio_mute);
837         if (res)
838                 printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
839
840         return res;
841 }
842
843 int ps3av_cmd_audio_active(int active, u32 port)
844 {
845         int res;
846         struct ps3av_pkt_audio_active audio_active;
847         u32 cid;
848
849         /* audio active */
850         memset(&audio_active, 0, sizeof(audio_active));
851         audio_active.audio_port = port;
852         cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
853
854         res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
855                            &audio_active.send_hdr);
856         if (res < 0)
857                 return res;
858
859         res = get_status(&audio_active);
860         if (res)
861                 printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
862                        res);
863
864         return res;
865 }
866
867 int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
868 {
869         int res;
870
871         ps3av_flip_ctl(0);      /* flip off */
872
873         /* avb packet */
874         res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
875                            &avb->send_hdr);
876         if (res < 0)
877                 goto out;
878
879         res = get_status(avb);
880         if (res)
881                 pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
882                          res);
883
884       out:
885         ps3av_flip_ctl(1);      /* flip on */
886         return res;
887 }
888
889 int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
890 {
891         int res;
892
893         memset(hw_conf, 0, sizeof(*hw_conf));
894
895         res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
896                            sizeof(*hw_conf), &hw_conf->send_hdr);
897         if (res < 0)
898                 return res;
899
900         res = get_status(hw_conf);
901         if (res)
902                 printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
903
904         return res;
905 }
906
907 int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
908                                      u32 avport)
909 {
910         int res;
911
912         memset(info, 0, sizeof(*info));
913         info->avport = avport;
914
915         res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
916                            sizeof(info->send_hdr) + sizeof(info->avport) +
917                            sizeof(info->reserved),
918                            sizeof(*info), &info->send_hdr);
919         if (res < 0)
920                 return res;
921
922         res = get_status(info);
923         if (res)
924                 printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
925                        res);
926
927         return res;
928 }
929
930 #ifdef PS3AV_DEBUG
931 void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf)
932 {
933         printk("av_h_conf:num of hdmi:%d\n", hw_conf->num_of_hdmi);
934         printk("av_h_conf:num of avmulti:%d\n", hw_conf->num_of_avmulti);
935         printk("av_h_conf:num of spdif:%d\n", hw_conf->num_of_spdif);
936 }
937
938 void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
939 {
940         const struct ps3av_info_monitor *info = &monitor_info->info;
941         const struct ps3av_info_audio *audio = info->audio;
942         int i;
943
944         printk("Monitor Info: size%d\n", monitor_info->send_hdr.size);
945
946         printk("avport:%02x\n", info->avport);
947         printk("monitor_id:");
948         for (i = 0; i < 10; i++)
949                 printk("%02x ", info->monitor_id[i]);
950         printk("\nmonitor_type:%02x\n", info->monitor_type);
951         printk("monitor_name:");
952         for (i = 0; i < 16; i++)
953                 printk("%c", info->monitor_name[i]);
954
955         /* resolution */
956         printk("\nresolution_60: bits:%08x native:%08x\n",
957                info->res_60.res_bits, info->res_60.native);
958         printk("resolution_50: bits:%08x native:%08x\n",
959                info->res_50.res_bits, info->res_50.native);
960         printk("resolution_other: bits:%08x native:%08x\n",
961                info->res_other.res_bits, info->res_other.native);
962         printk("resolution_vesa: bits:%08x native:%08x\n",
963                info->res_vesa.res_bits, info->res_vesa.native);
964
965         /* color space */
966         printk("color space    rgb:%02x\n", info->cs.rgb);
967         printk("color space yuv444:%02x\n", info->cs.yuv444);
968         printk("color space yuv422:%02x\n", info->cs.yuv422);
969
970         /* color info */
971         printk("color info   red:X %04x Y %04x\n",
972                info->color.red_x, info->color.red_y);
973         printk("color info green:X %04x Y %04x\n",
974                info->color.green_x, info->color.green_y);
975         printk("color info  blue:X %04x Y %04x\n",
976                info->color.blue_x, info->color.blue_y);
977         printk("color info white:X %04x Y %04x\n",
978                info->color.white_x, info->color.white_y);
979         printk("color info gamma: %08x\n", info->color.gamma);
980
981         /* other info */
982         printk("supported_AI:%02x\n", info->supported_ai);
983         printk("speaker_info:%02x\n", info->speaker_info);
984         printk("num of audio:%02x\n", info->num_of_audio_block);
985
986         /* audio block */
987         for (i = 0; i < info->num_of_audio_block; i++) {
988                 printk("audio[%d] type:%02x max_ch:%02x fs:%02x sbit:%02x\n",
989                        i, audio->type, audio->max_num_of_ch, audio->fs,
990                        audio->sbit);
991                 audio++;
992         }
993 }
994 #endif /* PS3AV_DEBUG */
995
996 #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
997                 | PS3AV_CMD_AV_LAYOUT_44 \
998                 | PS3AV_CMD_AV_LAYOUT_48)
999
1000 #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
1001                 | PS3AV_CMD_AV_LAYOUT_88 \
1002                 | PS3AV_CMD_AV_LAYOUT_96 \
1003                 | PS3AV_CMD_AV_LAYOUT_176 \
1004                 | PS3AV_CMD_AV_LAYOUT_192)
1005