2 * Copyright (C) 2006 Sony Computer Entertainment Inc.
3 * Copyright 2006, 2007 Sony Corporation
5 * AV backend support for PS3
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.
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.
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.
21 #include <linux/module.h>
22 #include <linux/delay.h>
23 #include <linux/notifier.h>
24 #include <linux/reboot.h>
25 #include <linux/kernel.h>
26 #include <linux/ioctl.h>
28 #include <asm/firmware.h>
29 #include <asm/lv1call.h>
30 #include <asm/ps3av.h>
35 #define BUFSIZE 4096 /* vuart buf size */
36 #define PS3AV_BUF_SIZE 512 /* max packet size */
38 static int timeout = 5000; /* in msec ( 5 sec ) */
39 module_param(timeout, int, 0644);
41 static struct ps3av ps3av;
43 static struct ps3_vuart_port_device ps3av_dev = {
44 .match_id = PS3_MATCH_ID_AV_SETTINGS
48 #define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
49 #define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
51 #define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
53 #define A_N PS3AV_CMD_AV_ASPECT_4_3
54 #define A_W PS3AV_CMD_AV_ASPECT_16_9
55 static const struct avset_video_mode {
64 } video_mode_table[] = {
66 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60},
67 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60},
68 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60},
69 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60},
70 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60},
71 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50},
72 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50},
73 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50},
74 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50},
75 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50},
76 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60},
77 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60},
78 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60},
82 static u32 cmd_table[] = {
90 PS3AV_CID_AV_ENABLE_EVENT,
91 PS3AV_CID_AV_DISABLE_EVENT,
93 PS3AV_CID_AV_VIDEO_CS,
94 PS3AV_CID_AV_VIDEO_MUTE,
95 PS3AV_CID_AV_VIDEO_DISABLE_SIG,
96 PS3AV_CID_AV_AUDIO_PARAM,
97 PS3AV_CID_AV_AUDIO_MUTE,
98 PS3AV_CID_AV_HDMI_MODE,
101 PS3AV_CID_VIDEO_MODE,
102 PS3AV_CID_VIDEO_FORMAT,
103 PS3AV_CID_VIDEO_PITCH,
105 PS3AV_CID_AUDIO_MODE,
106 PS3AV_CID_AUDIO_MUTE,
107 PS3AV_CID_AUDIO_ACTIVE,
108 PS3AV_CID_AUDIO_INACTIVE,
112 PS3AV_CID_AV_GET_HW_CONF,
113 PS3AV_CID_AV_GET_MONITOR_INFO,
116 PS3AV_CID_EVENT_UNPLUGGED,
117 PS3AV_CID_EVENT_PLUGGED,
118 PS3AV_CID_EVENT_HDCP_DONE,
119 PS3AV_CID_EVENT_HDCP_FAIL,
120 PS3AV_CID_EVENT_HDCP_AUTH,
121 PS3AV_CID_EVENT_HDCP_ERROR,
126 #define PS3AV_EVENT_CMD_MASK 0x10000000
127 #define PS3AV_EVENT_ID_MASK 0x0000ffff
128 #define PS3AV_CID_MASK 0xffffffff
129 #define PS3AV_REPLY_BIT 0x80000000
131 #define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff)
133 static u32 *ps3av_search_cmd_table(u32 cid, u32 mask)
139 for (i = 0;; table++, i++) {
140 if ((*table & mask) == (cid & mask))
148 static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
152 if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
153 table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
155 dev_dbg(&ps3av_dev.core,
156 "recv event packet cid:%08x port:0x%x size:%d\n",
157 hdr->cid, ps3av_event_get_port_id(hdr->cid),
161 "%s: failed event packet, cid:%08x size:%d\n",
162 __FUNCTION__, hdr->cid, hdr->size);
163 return 1; /* receive event packet */
168 static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
169 struct ps3av_reply_hdr *recv_buf, int write_len,
176 if (!ps3av.available)
180 res = ps3av_vuart_write(ps3av.dev, send_buf, write_len);
182 dev_dbg(&ps3av_dev.core,
183 "%s: ps3av_vuart_write() failed (result=%d)\n",
192 res = ps3av_vuart_read(ps3av.dev, recv_buf, PS3AV_HDR_SIZE,
194 if (res != PS3AV_HDR_SIZE) {
195 dev_dbg(&ps3av_dev.core,
196 "%s: ps3av_vuart_read() failed (result=%d)\n",
202 res = ps3av_vuart_read(ps3av.dev, &recv_buf->cid,
203 recv_buf->size, timeout);
205 dev_dbg(&ps3av_dev.core,
206 "%s: ps3av_vuart_read() failed (result=%d)\n",
210 res += PS3AV_HDR_SIZE; /* total len */
211 event = ps3av_parse_event_packet(recv_buf);
212 /* ret > 0 event packet */
215 if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
216 dev_dbg(&ps3av_dev.core, "%s: reply err (result=%x)\n",
217 __FUNCTION__, recv_buf->cid);
224 static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf,
225 const struct ps3av_reply_hdr *recv_buf,
230 if (recv_buf->version != PS3AV_VERSION) {
231 dev_dbg(&ps3av_dev.core, "reply_packet invalid version:%x\n",
235 return_len = recv_buf->size + PS3AV_HDR_SIZE;
236 if (return_len > user_buf_size)
237 return_len = user_buf_size;
238 memcpy(cmd_buf, recv_buf, return_len);
239 return 0; /* success */
242 void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr)
244 hdr->version = PS3AV_VERSION;
245 hdr->size = size - PS3AV_HDR_SIZE;
249 int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
250 struct ps3av_send_hdr *buf)
254 struct ps3av_reply_hdr reply_hdr;
255 u8 raw[PS3AV_BUF_SIZE];
260 BUG_ON(!ps3av.available);
262 if (down_interruptible(&ps3av.sem))
265 table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
267 BUG_ON(send_len < PS3AV_HDR_SIZE);
268 BUG_ON(usr_buf_size < send_len);
269 BUG_ON(usr_buf_size > PS3AV_BUF_SIZE);
272 ps3av_set_hdr(cid, send_len, buf);
274 /* send packet via vuart */
275 res = ps3av_send_cmd_pkt(buf, &recv_buf.reply_hdr, send_len,
279 "%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
284 /* process reply packet */
285 res = ps3av_process_reply_packet(buf, &recv_buf.reply_hdr,
288 printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
298 printk(KERN_ERR "%s: failed cid:%x res:%d\n", __FUNCTION__, cid, res);
302 static int ps3av_set_av_video_mute(u32 mute)
304 int i, num_of_av_port, res;
306 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi +
307 ps3av.av_hw_conf.num_of_avmulti;
309 for (i = 0; i < num_of_av_port; i++) {
310 res = ps3av_cmd_av_video_mute(1, &ps3av.av_port[i], mute);
318 static int ps3av_set_video_disable_sig(void)
320 int i, num_of_hdmi_port, num_of_av_port, res;
322 num_of_hdmi_port = ps3av.av_hw_conf.num_of_hdmi;
323 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi +
324 ps3av.av_hw_conf.num_of_avmulti;
327 for (i = 0; i < num_of_hdmi_port; i++) {
328 res = ps3av_cmd_av_tv_mute(ps3av.av_port[i],
336 for (i = 0; i < num_of_av_port; i++) {
337 res = ps3av_cmd_av_video_disable_sig(ps3av.av_port[i]);
340 if (i < num_of_hdmi_port) {
341 res = ps3av_cmd_av_tv_mute(ps3av.av_port[i],
352 static int ps3av_set_audio_mute(u32 mute)
354 int i, num_of_av_port, num_of_opt_port, res;
356 num_of_av_port = ps3av.av_hw_conf.num_of_hdmi +
357 ps3av.av_hw_conf.num_of_avmulti;
358 num_of_opt_port = ps3av.av_hw_conf.num_of_spdif;
360 for (i = 0; i < num_of_av_port; i++) {
361 res = ps3av_cmd_av_audio_mute(1, &ps3av.av_port[i], mute);
365 for (i = 0; i < num_of_opt_port; i++) {
366 res = ps3av_cmd_audio_mute(1, &ps3av.opt_port[i], mute);
374 int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source)
376 struct ps3av_pkt_avb_param avb_param;
377 int i, num_of_audio, vid, res;
378 struct ps3av_pkt_audio_mode audio_mode;
381 num_of_audio = ps3av.av_hw_conf.num_of_hdmi +
382 ps3av.av_hw_conf.num_of_avmulti +
383 ps3av.av_hw_conf.num_of_spdif;
385 avb_param.num_of_video_pkt = 0;
386 avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */
387 avb_param.num_of_av_video_pkt = 0;
388 avb_param.num_of_av_audio_pkt = ps3av.av_hw_conf.num_of_hdmi;
390 vid = video_mode_table[ps3av.ps3av_mode].vid;
393 ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
396 res = ps3av_cmd_audio_active(0, ps3av.audio_port);
398 dev_dbg(&ps3av_dev.core,
399 "ps3av_cmd_audio_active OFF failed\n");
402 for (i = 0; i < num_of_audio; i++) {
403 ps3av_cmd_set_audio_mode(&audio_mode, ps3av.av_port[i], ch, fs,
404 word_bits, format, source);
405 if (i < ps3av.av_hw_conf.num_of_hdmi) {
407 len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
411 /* audio_mode pkt should be sent separately */
412 res = ps3av_cmd_audio_mode(&audio_mode);
414 dev_dbg(&ps3av_dev.core,
415 "ps3av_cmd_audio_mode failed, port:%x\n", i);
418 /* send command using avb pkt */
419 len += offsetof(struct ps3av_pkt_avb_param, buf);
420 res = ps3av_cmd_avb_param(&avb_param, len);
422 dev_dbg(&ps3av_dev.core, "ps3av_cmd_avb_param failed\n");
425 ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
428 res = ps3av_cmd_audio_active(1, ps3av.audio_port);
430 dev_dbg(&ps3av_dev.core, "ps3av_cmd_audio_active ON failed\n");
435 EXPORT_SYMBOL_GPL(ps3av_set_audio_mode);
437 static int ps3av_set_videomode(void)
440 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
442 /* wake up ps3avd to do the actual video mode setting */
443 queue_work(ps3av.wq, &ps3av.work);
448 static void ps3av_set_videomode_cont(u32 id, u32 old_id)
450 struct ps3av_pkt_avb_param avb_param;
452 u32 len = 0, av_video_cs;
453 const struct avset_video_mode *video_mode;
456 video_mode = &video_mode_table[id & PS3AV_MODE_MASK];
458 avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */
459 avb_param.num_of_audio_pkt = 0;
460 avb_param.num_of_av_video_pkt = ps3av.av_hw_conf.num_of_hdmi +
461 ps3av.av_hw_conf.num_of_avmulti;
462 avb_param.num_of_av_audio_pkt = 0;
464 /* video signal off */
465 ps3av_set_video_disable_sig();
467 /* Retail PS3 product doesn't support this */
468 if (id & PS3AV_MODE_HDCP_OFF) {
469 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF);
470 if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
471 dev_dbg(&ps3av_dev.core, "Not supported\n");
473 dev_dbg(&ps3av_dev.core,
474 "ps3av_cmd_av_hdmi_mode failed\n");
475 } else if (old_id & PS3AV_MODE_HDCP_OFF) {
476 res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL);
477 if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
478 dev_dbg(&ps3av_dev.core,
479 "ps3av_cmd_av_hdmi_mode failed\n");
483 for (i = 0; i < avb_param.num_of_video_pkt; i++)
484 len += ps3av_cmd_set_video_mode(&avb_param.buf[len],
485 ps3av.head[i], video_mode->vid,
486 video_mode->fmt, id);
488 for (i = 0; i < avb_param.num_of_av_video_pkt; i++) {
489 if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB)
492 av_video_cs = video_mode->cs;
493 #ifndef PS3AV_HDMI_YUV
494 if (ps3av.av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
495 ps3av.av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
496 av_video_cs = RGB8; /* use RGB for HDMI */
498 len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
500 video_mode->vid, av_video_cs,
501 video_mode->aspect, id);
503 /* send command using avb pkt */
504 len += offsetof(struct ps3av_pkt_avb_param, buf);
505 res = ps3av_cmd_avb_param(&avb_param, len);
506 if (res == PS3AV_STATUS_NO_SYNC_HEAD)
508 "%s: Command failed. Please try your request again. \n",
511 dev_dbg(&ps3av_dev.core, "ps3av_cmd_avb_param failed\n");
515 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
518 static void ps3avd(struct work_struct *work)
520 ps3av_set_videomode_cont(ps3av.ps3av_mode, ps3av.ps3av_mode_old);
521 complete(&ps3av.done);
524 static int ps3av_vid2table_id(int vid)
528 for (i = 1; i < ARRAY_SIZE(video_mode_table); i++)
529 if (video_mode_table[i].vid == vid)
534 static int ps3av_resbit2vid(u32 res_50, u32 res_60)
538 if (res_50 > res_60) { /* if res_50 == res_60, res_60 will be used */
539 if (res_50 & PS3AV_RESBIT_1920x1080P)
540 vid = PS3AV_CMD_VIDEO_VID_1080P_50HZ;
541 else if (res_50 & PS3AV_RESBIT_1920x1080I)
542 vid = PS3AV_CMD_VIDEO_VID_1080I_50HZ;
543 else if (res_50 & PS3AV_RESBIT_1280x720P)
544 vid = PS3AV_CMD_VIDEO_VID_720P_50HZ;
545 else if (res_50 & PS3AV_RESBIT_720x576P)
546 vid = PS3AV_CMD_VIDEO_VID_576P;
550 if (res_60 & PS3AV_RESBIT_1920x1080P)
551 vid = PS3AV_CMD_VIDEO_VID_1080P_60HZ;
552 else if (res_60 & PS3AV_RESBIT_1920x1080I)
553 vid = PS3AV_CMD_VIDEO_VID_1080I_60HZ;
554 else if (res_60 & PS3AV_RESBIT_1280x720P)
555 vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
556 else if (res_60 & PS3AV_RESBIT_720x480P)
557 vid = PS3AV_CMD_VIDEO_VID_480P;
564 static int ps3av_hdmi_get_vid(struct ps3av_info_monitor *info)
569 if (info->monitor_type != PS3AV_MONITOR_TYPE_HDMI)
572 /* check native resolution */
573 res_50 = info->res_50.native & PS3AV_RES_MASK_50;
574 res_60 = info->res_60.native & PS3AV_RES_MASK_60;
575 if (res_50 || res_60) {
576 vid = ps3av_resbit2vid(res_50, res_60);
580 /* check resolution */
581 res_50 = info->res_50.res_bits & PS3AV_RES_MASK_50;
582 res_60 = info->res_60.res_bits & PS3AV_RES_MASK_60;
583 if (res_50 || res_60) {
584 vid = ps3av_resbit2vid(res_50, res_60);
588 if (ps3av.region & PS3AV_REGION_60)
589 vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
591 vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
595 static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf,
598 int i, res, vid = -1, dvi = 0, rgb = 0;
599 struct ps3av_pkt_av_get_monitor_info monitor_info;
600 struct ps3av_info_monitor *info;
602 /* get vid for hdmi */
603 for (i = 0; i < av_hw_conf->num_of_hdmi; i++) {
604 res = ps3av_cmd_video_get_monitor_info(&monitor_info,
605 PS3AV_CMD_AVPORT_HDMI_0 +
610 ps3av_cmd_av_monitor_info_dump(&monitor_info);
611 info = &monitor_info.info;
613 if (info->monitor_type == PS3AV_MONITOR_TYPE_DVI) {
614 dvi = PS3AV_MODE_DVI;
618 vid = ps3av_hdmi_get_vid(info);
627 vid = PS3AV_DEFAULT_DVI_VID;
628 } else if (vid == -1) {
629 /* no HDMI interface or HDMI is off */
630 if (ps3av.region & PS3AV_REGION_60)
631 vid = PS3AV_DEFAULT_AVMULTI_VID_REG_60;
633 vid = PS3AV_DEFAULT_AVMULTI_VID_REG_50;
634 if (ps3av.region & PS3AV_REGION_RGB)
635 rgb = PS3AV_MODE_RGB;
637 /* HDMI: using DEFAULT HDMI_VID while booting up */
638 info = &monitor_info.info;
639 if (ps3av.region & PS3AV_REGION_60) {
640 if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
641 vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
642 else if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
643 vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
646 vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
649 if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
650 vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
651 else if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
652 vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
655 vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
660 return (ps3av_vid2table_id(vid) | dvi | rgb);
663 static int ps3av_get_hw_conf(struct ps3av *ps3av)
668 res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
672 ps3av_cmd_av_hw_conf_dump(&ps3av->av_hw_conf);
674 for (i = 0; i < PS3AV_HEAD_MAX; i++)
675 ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
676 for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
677 ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
678 for (i = 0; i < ps3av->av_hw_conf.num_of_hdmi; i++)
679 ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
680 for (j = 0; j < ps3av->av_hw_conf.num_of_avmulti; j++)
681 ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
682 for (k = 0; k < ps3av->av_hw_conf.num_of_spdif; k++)
683 ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
685 /* set all audio port */
686 ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
687 | PS3AV_CMD_AUDIO_PORT_HDMI_1
688 | PS3AV_CMD_AUDIO_PORT_AVMULTI_0
689 | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
694 /* set mode using id */
695 int ps3av_set_video_mode(u32 id, int boot)
700 size = ARRAY_SIZE(video_mode_table);
701 if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
702 dev_dbg(&ps3av_dev.core, "%s: error id :%d\n", __FUNCTION__,
708 option = id & ~PS3AV_MODE_MASK;
709 if ((id & PS3AV_MODE_MASK) == 0) {
710 id = ps3av_auto_videomode(&ps3av.av_hw_conf, boot);
712 printk(KERN_ERR "%s: invalid id :%d\n", __FUNCTION__,
720 wait_for_completion(&ps3av.done);
721 ps3av.ps3av_mode_old = ps3av.ps3av_mode;
722 ps3av.ps3av_mode = id;
723 if (ps3av_set_videomode())
724 ps3av.ps3av_mode = ps3av.ps3av_mode_old;
729 EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
731 int ps3av_set_mode(u32 id, int boot)
735 res = ps3av_set_video_mode(id, boot);
739 res = ps3av_set_audio_mode(PS3AV_CMD_AUDIO_NUM_OF_CH_2,
740 PS3AV_CMD_AUDIO_FS_48K,
741 PS3AV_CMD_AUDIO_WORD_BITS_16,
742 PS3AV_CMD_AUDIO_FORMAT_PCM,
743 PS3AV_CMD_AUDIO_SOURCE_SERIAL);
750 EXPORT_SYMBOL_GPL(ps3av_set_mode);
752 int ps3av_get_mode(void)
754 return ps3av.ps3av_mode;
757 EXPORT_SYMBOL_GPL(ps3av_get_mode);
759 int ps3av_get_scanmode(int id)
763 id = id & PS3AV_MODE_MASK;
764 size = ARRAY_SIZE(video_mode_table);
765 if (id > size - 1 || id < 0) {
766 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
769 return video_mode_table[id].interlace;
772 EXPORT_SYMBOL_GPL(ps3av_get_scanmode);
774 int ps3av_get_refresh_rate(int id)
778 id = id & PS3AV_MODE_MASK;
779 size = ARRAY_SIZE(video_mode_table);
780 if (id > size - 1 || id < 0) {
781 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
784 return video_mode_table[id].freq;
787 EXPORT_SYMBOL_GPL(ps3av_get_refresh_rate);
789 /* get resolution by video_mode */
790 int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
794 id = id & PS3AV_MODE_MASK;
795 size = ARRAY_SIZE(video_mode_table);
796 if (id > size - 1 || id < 0) {
797 printk(KERN_ERR "%s: invalid mode %d\n", __FUNCTION__, id);
800 *xres = video_mode_table[id].x;
801 *yres = video_mode_table[id].y;
805 EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
808 int ps3av_video_mute(int mute)
810 return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
811 : PS3AV_CMD_MUTE_OFF);
814 EXPORT_SYMBOL_GPL(ps3av_video_mute);
816 int ps3av_audio_mute(int mute)
818 return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
819 : PS3AV_CMD_MUTE_OFF);
822 EXPORT_SYMBOL_GPL(ps3av_audio_mute);
824 int ps3av_dev_open(void)
828 mutex_lock(&ps3av.mutex);
829 if (!ps3av.open_count++) {
830 status = lv1_gpu_open(0);
832 printk(KERN_ERR "%s: lv1_gpu_open failed %d\n",
833 __FUNCTION__, status);
837 mutex_unlock(&ps3av.mutex);
842 EXPORT_SYMBOL_GPL(ps3av_dev_open);
844 int ps3av_dev_close(void)
848 mutex_lock(&ps3av.mutex);
849 if (ps3av.open_count <= 0) {
850 printk(KERN_ERR "%s: GPU already closed\n", __FUNCTION__);
852 } else if (!--ps3av.open_count) {
853 status = lv1_gpu_close();
855 printk(KERN_WARNING "%s: lv1_gpu_close failed %d\n",
856 __FUNCTION__, status);
858 mutex_unlock(&ps3av.mutex);
863 EXPORT_SYMBOL_GPL(ps3av_dev_close);
865 static int ps3av_probe(struct ps3_vuart_port_device *dev)
870 dev_dbg(&ps3av_dev.core, "init ...\n");
871 dev_dbg(&ps3av_dev.core, " timeout=%d\n", timeout);
873 memset(&ps3av, 0, sizeof(ps3av));
875 init_MUTEX(&ps3av.sem);
876 mutex_init(&ps3av.mutex);
877 ps3av.ps3av_mode = 0;
880 INIT_WORK(&ps3av.work, ps3avd);
881 init_completion(&ps3av.done);
882 complete(&ps3av.done);
883 ps3av.wq = create_singlethread_workqueue("ps3avd");
888 switch (ps3_os_area_get_av_multi_out()) {
889 case PS3_PARAM_AV_MULTI_OUT_NTSC:
890 ps3av.region = PS3AV_REGION_60;
892 case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
893 case PS3_PARAM_AV_MULTI_OUT_SECAM:
894 ps3av.region = PS3AV_REGION_50;
896 case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
897 ps3av.region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
900 ps3av.region = PS3AV_REGION_60;
904 /* init avsetting modules */
905 res = ps3av_cmd_init();
907 printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __FUNCTION__,
910 ps3av_get_hw_conf(&ps3av);
911 id = ps3av_auto_videomode(&ps3av.av_hw_conf, 1);
912 mutex_lock(&ps3av.mutex);
913 ps3av.ps3av_mode = id;
914 mutex_unlock(&ps3av.mutex);
916 dev_dbg(&ps3av_dev.core, "init...done\n");
921 static int ps3av_remove(struct ps3_vuart_port_device *dev)
923 if (ps3av.available) {
926 destroy_workqueue(ps3av.wq);
933 static void ps3av_shutdown(struct ps3_vuart_port_device *dev)
938 static struct ps3_vuart_port_driver ps3av_driver = {
939 .match_id = PS3_MATCH_ID_AV_SETTINGS,
943 .probe = ps3av_probe,
944 .remove = ps3av_remove,
945 .shutdown = ps3av_shutdown,
948 static int ps3av_module_init(void)
952 if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
955 error = ps3_vuart_port_driver_register(&ps3av_driver);
958 "%s: ps3_vuart_port_driver_register failed %d\n",
959 __FUNCTION__, error);
963 error = ps3_vuart_port_device_register(&ps3av_dev);
966 "%s: ps3_vuart_port_device_register failed %d\n",
967 __FUNCTION__, error);
972 static void __exit ps3av_module_exit(void)
974 device_unregister(&ps3av_dev.core);
975 ps3_vuart_port_driver_unregister(&ps3av_driver);
978 subsys_initcall(ps3av_module_init);
979 module_exit(ps3av_module_exit);