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ps3av: treat DVI-D like HDMI in autodetect
[mirror_ubuntu-artful-kernel.git] / drivers / ps3 / ps3av.c
CommitLineData
11227fd1 1/*
13a5e30c 2 * PS3 AV backend support.
11227fd1 3 *
13a5e30c
GL		 4 * Copyright (C) 2007 Sony Computer Entertainment Inc.
5 * Copyright 2007 Sony Corp.
11227fd1 6 *
13a5e30c
GL		 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.
11227fd1 10 *
13a5e30c
GL		 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.
11227fd1 15 *
13a5e30c
GL		 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
11227fd1
GU		 19 */
20
13a5e30c 21#include <linux/kernel.h>
11227fd1
GU		 22#include <linux/module.h>
23#include <linux/delay.h>
24#include <linux/notifier.h>
11227fd1 25#include <linux/ioctl.h>
ef596c69
GU		 26
27#include <asm/firmware.h>
11227fd1
GU		 28#include <asm/ps3av.h>
29#include <asm/ps3.h>
30
31#include "vuart.h"
32
33#define BUFSIZE 4096 /* vuart buf size */
34#define PS3AV_BUF_SIZE 512 /* max packet size */
35
36static int timeout = 5000; /* in msec ( 5 sec ) */
37module_param(timeout, int, 0644);
38
fffe52e8 39static struct ps3av {
fffe52e8
GU		 40 struct mutex mutex;
41 struct work_struct work;
42 struct completion done;
43 struct workqueue_struct *wq;
44 int open_count;
13a5e30c 45 struct ps3_system_bus_device *dev;
fffe52e8
GU		 46
47 int region;
48 struct ps3av_pkt_av_get_hw_conf av_hw_conf;
49 u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
50 u32 opt_port[PS3AV_OPT_PORT_MAX];
51 u32 head[PS3AV_HEAD_MAX];
52 u32 audio_port;
53 int ps3av_mode;
54 int ps3av_mode_old;
13a5e30c
GL		 55 union {
56 struct ps3av_reply_hdr reply_hdr;
57 u8 raw[PS3AV_BUF_SIZE];
58 } recv_buf;
59 void (*flip_ctl)(int on, void *data);
60 void *flip_data;
61} *ps3av;
11227fd1
GU		 62
63/* color space */
64#define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
65#define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
66/* format */
67#define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
68/* aspect */
69#define A_N PS3AV_CMD_AV_ASPECT_4_3
70#define A_W PS3AV_CMD_AV_ASPECT_16_9
71static const struct avset_video_mode {
72 u32 cs;
73 u32 fmt;
74 u32 vid;
75 u32 aspect;
76 u32 x;
77 u32 y;
78 u32 interlace;
79 u32 freq;
80} video_mode_table[] = {
81 { 0, }, /* auto */
82 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60},
83 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60},
84 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60},
85 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60},
86 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60},
87 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50},
88 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50},
89 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50},
90 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50},
91 {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50},
92 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60},
93 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60},
94 { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60},
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)
13a5e30c 171 dev_dbg(&ps3av->dev->core,
11227fd1
GU		 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",
253f04e7 178 __func__, hdr->cid, hdr->size);
11227fd1
GU		 179 return 1; /* receive event packet */
180 }
181 return 0;
182}
183
13a5e30c
GL		 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
11227fd1
GU		 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
13a5e30c 227 if (!ps3av)
11227fd1
GU		 228 return -ENODEV;
229
230 /* send pkt */
13a5e30c 231 res = ps3av_vuart_write(ps3av->dev, send_buf, write_len);
11227fd1 232 if (res < 0) {
13a5e30c 233 dev_dbg(&ps3av->dev->core,
11227fd1 234 "%s: ps3av_vuart_write() failed (result=%d)\n",
253f04e7 235 __func__, res);
11227fd1
GU		 236 return res;
237 }
238
239 /* recv pkt */
240 cmd = send_buf->cid;
241 do {
242 /* read header */
13a5e30c 243 res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
11227fd1
GU		 244 timeout);
245 if (res != PS3AV_HDR_SIZE) {
13a5e30c 246 dev_dbg(&ps3av->dev->core,
11227fd1 247 "%s: ps3av_vuart_read() failed (result=%d)\n",
253f04e7 248 __func__, res);
11227fd1
GU		 249 return res;
250 }
251
252 /* read body */
13a5e30c 253 res = ps3av_vuart_read(ps3av->dev, &recv_buf->cid,
11227fd1
GU		 254 recv_buf->size, timeout);
255 if (res < 0) {
13a5e30c 256 dev_dbg(&ps3av->dev->core,
11227fd1 257 "%s: ps3av_vuart_read() failed (result=%d)\n",
253f04e7 258 __func__, res);
11227fd1
GU		 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) {
13a5e30c 267 dev_dbg(&ps3av->dev->core, "%s: reply err (result=%x)\n",
253f04e7 268 __func__, recv_buf->cid);
11227fd1
GU		 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) {
13a5e30c 282 dev_dbg(&ps3av->dev->core, "reply_packet invalid version:%x\n",
11227fd1
GU		 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;
11227fd1
GU		 304 u32 *table;
305
13a5e30c 306 BUG_ON(!ps3av);
11227fd1 307
13a5e30c 308 mutex_lock(&ps3av->mutex);
11227fd1
GU		 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 */
13a5e30c 320 res = ps3av_send_cmd_pkt(buf, &ps3av->recv_buf.reply_hdr, send_len,
11227fd1
GU		 321 usr_buf_size);
322 if (res < 0) {
323 printk(KERN_ERR
324 "%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
253f04e7 325 __func__, res);
11227fd1
GU		 326 goto err;
327 }
328
329 /* process reply packet */
13a5e30c 330 res = ps3av_process_reply_packet(buf, &ps3av->recv_buf.reply_hdr,
11227fd1
GU		 331 usr_buf_size);
332 if (res < 0) {
333 printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
253f04e7 334 __func__, res);
11227fd1
GU		 335 goto err;
336 }
337
13a5e30c 338 mutex_unlock(&ps3av->mutex);
11227fd1
GU		 339 return 0;
340
341 err:
13a5e30c 342 mutex_unlock(&ps3av->mutex);
253f04e7 343 printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
11227fd1
GU		 344 return res;
345}
346
347static int ps3av_set_av_video_mute(u32 mute)
348{
349 int i, num_of_av_port, res;
350
13a5e30c
GL		 351 num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
352 ps3av->av_hw_conf.num_of_avmulti;
11227fd1
GU		 353 /* video mute on */
354 for (i = 0; i < num_of_av_port; i++) {
13a5e30c 355 res = ps3av_cmd_av_video_mute(1, &ps3av->av_port[i], mute);
11227fd1
GU		 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
13a5e30c
GL		 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;
11227fd1
GU		 370
371 /* tv mute */
372 for (i = 0; i < num_of_hdmi_port; i++) {
13a5e30c 373 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
11227fd1
GU		 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++) {
13a5e30c 382 res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
11227fd1
GU		 383 if (res < 0)
384 return -1;
385 if (i < num_of_hdmi_port) {
13a5e30c 386 res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
11227fd1
GU		 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
13a5e30c
GL		 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;
11227fd1
GU		 404
405 for (i = 0; i < num_of_av_port; i++) {
13a5e30c 406 res = ps3av_cmd_av_audio_mute(1, &ps3av->av_port[i], mute);
11227fd1
GU		 407 if (res < 0)
408 return -1;
409 }
410 for (i = 0; i < num_of_opt_port; i++) {
13a5e30c 411 res = ps3av_cmd_audio_mute(1, &ps3av->opt_port[i], mute);
11227fd1
GU		 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
13a5e30c
GL		 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;
11227fd1
GU		 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;
13a5e30c 433 avb_param.num_of_av_audio_pkt = ps3av->av_hw_conf.num_of_hdmi;
11227fd1 434
13a5e30c 435 vid = video_mode_table[ps3av->ps3av_mode].vid;
11227fd1
GU		 436
437 /* audio mute */
438 ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
439
440 /* audio inactive */
13a5e30c 441 res = ps3av_cmd_audio_active(0, ps3av->audio_port);
11227fd1 442 if (res < 0)
13a5e30c 443 dev_dbg(&ps3av->dev->core,
11227fd1
GU		 444 "ps3av_cmd_audio_active OFF failed\n");
445
446 /* audio_pkt */
447 for (i = 0; i < num_of_audio; i++) {
13a5e30c
GL		 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) {
11227fd1
GU		 451 /* hdmi only */
452 len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
13a5e30c 453 ps3av->av_port[i],
11227fd1
GU		 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)
13a5e30c 459 dev_dbg(&ps3av->dev->core,
11227fd1
GU		 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)
13a5e30c 467 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
11227fd1
GU		 468
469 /* audio mute */
470 ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
471
472 /* audio active */
13a5e30c 473 res = ps3av_cmd_audio_active(1, ps3av->audio_port);
11227fd1 474 if (res < 0)
13a5e30c
GL		 475 dev_dbg(&ps3av->dev->core,
476 "ps3av_cmd_audio_active ON failed\n");
11227fd1
GU		 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 */
13a5e30c 489 queue_work(ps3av->wq, &ps3av->work);
11227fd1
GU		 490
491 return 0;
492}
493
8ca0bf75 494static void ps3av_set_videomode_packet(u32 id)
11227fd1
GU		 495{
496 struct ps3av_pkt_avb_param avb_param;
8ca0bf75 497 unsigned int i;
11227fd1
GU		 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;
13a5e30c
GL		 506 avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi +
507 ps3av->av_hw_conf.num_of_avmulti;
11227fd1
GU		 508 avb_param.num_of_av_audio_pkt = 0;
509
11227fd1
GU		 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],
13a5e30c 513 ps3av->head[i], video_mode->vid,
11227fd1
GU		 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
13a5e30c
GL		 522 if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
523 ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
11227fd1
GU		 524 av_video_cs = RGB8; /* use RGB for HDMI */
525#endif
526 len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
13a5e30c 527 ps3av->av_port[i],
11227fd1
GU		 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",
253f04e7 537 __func__);
11227fd1 538 else if (res)
13a5e30c 539 dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
8ca0bf75
MK		 540}
541
542static void ps3av_set_videomode_cont(u32 id, u32 old_id)
543{
544 static int vesa = 0;
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) >= 11) {
555 /* vesa mode */
556 ps3av_set_videomode_packet(2); /* 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);
11227fd1
GU		 576
577 msleep(1500);
578 /* av video mute */
579 ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
580}
581
5caf5db8 582static void ps3avd(struct work_struct *work)
11227fd1 583{
13a5e30c
GL		 584 ps3av_set_videomode_cont(ps3av->ps3av_mode, ps3av->ps3av_mode_old);
585 complete(&ps3av->done);
11227fd1
GU		 586}
587
71a27fec 588static int ps3av_resbit2id(u32 res_50, u32 res_60)
11227fd1 589{
71a27fec 590 int id = 0;
11227fd1
GU		 591
592 if (res_50 > res_60) { /* if res_50 == res_60, res_60 will be used */
593 if (res_50 & PS3AV_RESBIT_1920x1080P)
71a27fec 594 id = 10;
11227fd1 595 else if (res_50 & PS3AV_RESBIT_1920x1080I)
71a27fec 596 id = 9;
11227fd1 597 else if (res_50 & PS3AV_RESBIT_1280x720P)
71a27fec 598 id = 8;
11227fd1 599 else if (res_50 & PS3AV_RESBIT_720x576P)
71a27fec 600 id = 7;
11227fd1 601 else
71a27fec 602 id = 0;
11227fd1
GU		 603 } else {
604 if (res_60 & PS3AV_RESBIT_1920x1080P)
71a27fec 605 id = 5;
11227fd1 606 else if (res_60 & PS3AV_RESBIT_1920x1080I)
71a27fec 607 id = 4;
11227fd1 608 else if (res_60 & PS3AV_RESBIT_1280x720P)
71a27fec 609 id = 3;
11227fd1 610 else if (res_60 & PS3AV_RESBIT_720x480P)
71a27fec 611 id = 2;
11227fd1 612 else
71a27fec 613 id = 0;
11227fd1 614 }
71a27fec 615 return id;
11227fd1
GU		 616}
617
71a27fec 618static int ps3av_hdmi_get_id(struct ps3av_info_monitor *info)
11227fd1
GU		 619{
620 u32 res_50, res_60;
71a27fec 621 int id;
11227fd1 622
11227fd1
GU		 623 /* check native resolution */
624 res_50 = info->res_50.native & PS3AV_RES_MASK_50;
625 res_60 = info->res_60.native & PS3AV_RES_MASK_60;
626 if (res_50 || res_60) {
71a27fec
GU		 627 id = ps3av_resbit2id(res_50, res_60);
628 return id;
11227fd1
GU		 629 }
630
631 /* check resolution */
632 res_50 = info->res_50.res_bits & PS3AV_RES_MASK_50;
633 res_60 = info->res_60.res_bits & PS3AV_RES_MASK_60;
634 if (res_50 || res_60) {
71a27fec
GU		 635 id = ps3av_resbit2id(res_50, res_60);
636 return id;
11227fd1
GU		 637 }
638
13a5e30c 639 if (ps3av->region & PS3AV_REGION_60)
71a27fec 640 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
11227fd1 641 else
71a27fec
GU		 642 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
643 return id;
11227fd1
GU		 644}
645
eea820ab
GU		 646static void ps3av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info)
647{
648 const struct ps3av_info_monitor *info = &monitor_info->info;
649 const struct ps3av_info_audio *audio = info->audio;
650 char id[sizeof(info->monitor_id)*3+1];
651 int i;
652
653 pr_debug("Monitor Info: size %u\n", monitor_info->send_hdr.size);
654
655 pr_debug("avport: %02x\n", info->avport);
656 for (i = 0; i < sizeof(info->monitor_id); i++)
657 sprintf(&id[i*3], " %02x", info->monitor_id[i]);
658 pr_debug("monitor_id: %s\n", id);
659 pr_debug("monitor_type: %02x\n", info->monitor_type);
660 pr_debug("monitor_name: %.*s\n", (int)sizeof(info->monitor_name),
661 info->monitor_name);
662
663 /* resolution */
664 pr_debug("resolution_60: bits: %08x native: %08x\n",
665 info->res_60.res_bits, info->res_60.native);
666 pr_debug("resolution_50: bits: %08x native: %08x\n",
667 info->res_50.res_bits, info->res_50.native);
668 pr_debug("resolution_other: bits: %08x native: %08x\n",
669 info->res_other.res_bits, info->res_other.native);
670 pr_debug("resolution_vesa: bits: %08x native: %08x\n",
671 info->res_vesa.res_bits, info->res_vesa.native);
672
673 /* color space */
674 pr_debug("color space rgb: %02x\n", info->cs.rgb);
675 pr_debug("color space yuv444: %02x\n", info->cs.yuv444);
676 pr_debug("color space yuv422: %02x\n", info->cs.yuv422);
677
678 /* color info */
679 pr_debug("color info red: X %04x Y %04x\n", info->color.red_x,
680 info->color.red_y);
681 pr_debug("color info green: X %04x Y %04x\n", info->color.green_x,
682 info->color.green_y);
683 pr_debug("color info blue: X %04x Y %04x\n", info->color.blue_x,
684 info->color.blue_y);
685 pr_debug("color info white: X %04x Y %04x\n", info->color.white_x,
686 info->color.white_y);
687 pr_debug("color info gamma: %08x\n", info->color.gamma);
688
689 /* other info */
690 pr_debug("supported_AI: %02x\n", info->supported_ai);
691 pr_debug("speaker_info: %02x\n", info->speaker_info);
692 pr_debug("num of audio: %02x\n", info->num_of_audio_block);
693
694 /* audio block */
695 for (i = 0; i < info->num_of_audio_block; i++) {
696 pr_debug("audio[%d] type: %02x max_ch: %02x fs: %02x sbit: "
697 "%02x\n",
698 i, audio->type, audio->max_num_of_ch, audio->fs,
699 audio->sbit);
700 audio++;
701 }
702}
703
11227fd1
GU		 704static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf,
705 int boot)
706{
71a27fec 707 int i, res, id = 0, dvi = 0, rgb = 0;
11227fd1
GU		 708 struct ps3av_pkt_av_get_monitor_info monitor_info;
709 struct ps3av_info_monitor *info;
710
71a27fec 711 /* get mode id for hdmi */
101aa56d 712 for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) {
11227fd1
GU		 713 res = ps3av_cmd_video_get_monitor_info(&monitor_info,
714 PS3AV_CMD_AVPORT_HDMI_0 +
715 i);
716 if (res < 0)
717 return -1;
718
eea820ab 719 ps3av_monitor_info_dump(&monitor_info);
101aa56d 720
11227fd1 721 info = &monitor_info.info;
101aa56d
GU		 722 switch (info->monitor_type) {
723 case PS3AV_MONITOR_TYPE_DVI:
11227fd1 724 dvi = PS3AV_MODE_DVI;
101aa56d
GU		 725 /* fall through */
726 case PS3AV_MONITOR_TYPE_HDMI:
727 id = ps3av_hdmi_get_id(info);
11227fd1
GU		 728 break;
729 }
730 }
731
101aa56d 732 if (!id) {
11227fd1 733 /* no HDMI interface or HDMI is off */
13a5e30c 734 if (ps3av->region & PS3AV_REGION_60)
71a27fec 735 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60;
11227fd1 736 else
71a27fec 737 id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50;
13a5e30c 738 if (ps3av->region & PS3AV_REGION_RGB)
11227fd1
GU		 739 rgb = PS3AV_MODE_RGB;
740 } else if (boot) {
71a27fec 741 /* HDMI: using DEFAULT HDMI_MODE_ID while booting up */
11227fd1 742 info = &monitor_info.info;
13a5e30c 743 if (ps3av->region & PS3AV_REGION_60) {
11227fd1 744 if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
71a27fec 745 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
11227fd1 746 else if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
71a27fec 747 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
11227fd1
GU		 748 else {
749 /* default */
71a27fec 750 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
11227fd1
GU		 751 }
752 } else {
753 if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
71a27fec 754 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
11227fd1 755 else if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
71a27fec 756 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60;
11227fd1
GU		 757 else {
758 /* default */
71a27fec 759 id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50;
11227fd1
GU		 760 }
761 }
762 }
763
71a27fec 764 return id | dvi | rgb;
11227fd1
GU		 765}
766
767static int ps3av_get_hw_conf(struct ps3av *ps3av)
768{
769 int i, j, k, res;
eea820ab 770 const struct ps3av_pkt_av_get_hw_conf *hw_conf;
11227fd1
GU		 771
772 /* get av_hw_conf */
773 res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
774 if (res < 0)
775 return -1;
776
eea820ab
GU		 777 hw_conf = &ps3av->av_hw_conf;
778 pr_debug("av_h_conf: num of hdmi: %u\n", hw_conf->num_of_hdmi);
779 pr_debug("av_h_conf: num of avmulti: %u\n", hw_conf->num_of_avmulti);
780 pr_debug("av_h_conf: num of spdif: %u\n", hw_conf->num_of_spdif);
11227fd1
GU		 781
782 for (i = 0; i < PS3AV_HEAD_MAX; i++)
783 ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
784 for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
785 ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
eea820ab 786 for (i = 0; i < hw_conf->num_of_hdmi; i++)
11227fd1 787 ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
eea820ab 788 for (j = 0; j < hw_conf->num_of_avmulti; j++)
11227fd1 789 ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
eea820ab 790 for (k = 0; k < hw_conf->num_of_spdif; k++)
11227fd1
GU		 791 ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
792
793 /* set all audio port */
794 ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
795 | PS3AV_CMD_AUDIO_PORT_HDMI_1
796 | PS3AV_CMD_AUDIO_PORT_AVMULTI_0
797 | PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
798
799 return 0;
800}
801
802/* set mode using id */
803int ps3av_set_video_mode(u32 id, int boot)
804{
805 int size;
806 u32 option;
807
808 size = ARRAY_SIZE(video_mode_table);
809 if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
13a5e30c 810 dev_dbg(&ps3av->dev->core, "%s: error id :%d\n", __func__, id);
11227fd1
GU		 811 return -EINVAL;
812 }
813
814 /* auto mode */
815 option = id & ~PS3AV_MODE_MASK;
816 if ((id & PS3AV_MODE_MASK) == 0) {
13a5e30c 817 id = ps3av_auto_videomode(&ps3av->av_hw_conf, boot);
11227fd1 818 if (id < 1) {
253f04e7 819 printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
11227fd1
GU		 820 return -EINVAL;
821 }
822 id |= option;
823 }
824
825 /* set videomode */
13a5e30c
GL		 826 wait_for_completion(&ps3av->done);
827 ps3av->ps3av_mode_old = ps3av->ps3av_mode;
828 ps3av->ps3av_mode = id;
11227fd1 829 if (ps3av_set_videomode())
13a5e30c 830 ps3av->ps3av_mode = ps3av->ps3av_mode_old;
11227fd1
GU		 831
832 return 0;
833}
834
835EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
836
64072901
MK		 837int ps3av_get_auto_mode(int boot)
838{
13a5e30c 839 return ps3av_auto_videomode(&ps3av->av_hw_conf, boot);
64072901
MK		 840}
841
842EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
843
11227fd1
GU		 844int ps3av_set_mode(u32 id, int boot)
845{
846 int res;
847
848 res = ps3av_set_video_mode(id, boot);
849 if (res)
850 return res;
851
852 res = ps3av_set_audio_mode(PS3AV_CMD_AUDIO_NUM_OF_CH_2,
853 PS3AV_CMD_AUDIO_FS_48K,
854 PS3AV_CMD_AUDIO_WORD_BITS_16,
855 PS3AV_CMD_AUDIO_FORMAT_PCM,
856 PS3AV_CMD_AUDIO_SOURCE_SERIAL);
857 if (res)
858 return res;
859
860 return 0;
861}
862
863EXPORT_SYMBOL_GPL(ps3av_set_mode);
864
865int ps3av_get_mode(void)
866{
13a5e30c 867 return ps3av ? ps3av->ps3av_mode : 0;
11227fd1
GU		 868}
869
870EXPORT_SYMBOL_GPL(ps3av_get_mode);
871
872int ps3av_get_scanmode(int id)
873{
874 int size;
875
876 id = id & PS3AV_MODE_MASK;
877 size = ARRAY_SIZE(video_mode_table);
878 if (id > size - 1 || id < 0) {
253f04e7 879 printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
11227fd1
GU		 880 return -EINVAL;
881 }
882 return video_mode_table[id].interlace;
883}
884
885EXPORT_SYMBOL_GPL(ps3av_get_scanmode);
886
887int ps3av_get_refresh_rate(int id)
888{
889 int size;
890
891 id = id & PS3AV_MODE_MASK;
892 size = ARRAY_SIZE(video_mode_table);
893 if (id > size - 1 || id < 0) {
253f04e7 894 printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
11227fd1
GU		 895 return -EINVAL;
896 }
897 return video_mode_table[id].freq;
898}
899
900EXPORT_SYMBOL_GPL(ps3av_get_refresh_rate);
901
902/* get resolution by video_mode */
903int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
904{
905 int size;
906
907 id = id & PS3AV_MODE_MASK;
908 size = ARRAY_SIZE(video_mode_table);
909 if (id > size - 1 || id < 0) {
253f04e7 910 printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
11227fd1
GU		 911 return -EINVAL;
912 }
913 *xres = video_mode_table[id].x;
914 *yres = video_mode_table[id].y;
915 return 0;
916}
917
918EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
919
920/* mute */
921int ps3av_video_mute(int mute)
922{
923 return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
924 : PS3AV_CMD_MUTE_OFF);
925}
926
927EXPORT_SYMBOL_GPL(ps3av_video_mute);
928
929int ps3av_audio_mute(int mute)
930{
931 return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
932 : PS3AV_CMD_MUTE_OFF);
933}
934
935EXPORT_SYMBOL_GPL(ps3av_audio_mute);
936
13a5e30c
GL		 937void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
938 void *flip_data)
11227fd1 939{
13a5e30c
GL		 940 mutex_lock(&ps3av->mutex);
941 ps3av->flip_ctl = flip_ctl;
942 ps3av->flip_data = flip_data;
943 mutex_unlock(&ps3av->mutex);
11227fd1 944}
13a5e30c 945EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl);
11227fd1 946
13a5e30c 947void ps3av_flip_ctl(int on)
11227fd1 948{
13a5e30c
GL		 949 mutex_lock(&ps3av->mutex);
950 if (ps3av->flip_ctl)
951 ps3av->flip_ctl(on, ps3av->flip_data);
952 mutex_unlock(&ps3av->mutex);
11227fd1
GU		 953}
954
13a5e30c 955static int ps3av_probe(struct ps3_system_bus_device *dev)
11227fd1
GU		 956{
957 int res;
958 u32 id;
959
13a5e30c
GL		 960 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
961 dev_dbg(&dev->core, " timeout=%d\n", timeout);
11227fd1 962
13a5e30c
GL		 963 if (ps3av) {
964 dev_err(&dev->core, "Only one ps3av device is supported\n");
965 return -EBUSY;
966 }
5caf5db8 967
13a5e30c
GL		 968 ps3av = kzalloc(sizeof(*ps3av), GFP_KERNEL);
969 if (!ps3av)
5caf5db8 970 return -ENOMEM;
11227fd1 971
13a5e30c
GL		 972 mutex_init(&ps3av->mutex);
973 ps3av->ps3av_mode = 0;
974 ps3av->dev = dev;
975
976 INIT_WORK(&ps3av->work, ps3avd);
977 init_completion(&ps3av->done);
978 complete(&ps3av->done);
979 ps3av->wq = create_singlethread_workqueue("ps3avd");
980 if (!ps3av->wq)
981 goto fail;
982
11227fd1
GU		 983 switch (ps3_os_area_get_av_multi_out()) {
984 case PS3_PARAM_AV_MULTI_OUT_NTSC:
13a5e30c 985 ps3av->region = PS3AV_REGION_60;
11227fd1
GU		 986 break;
987 case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
988 case PS3_PARAM_AV_MULTI_OUT_SECAM:
13a5e30c 989 ps3av->region = PS3AV_REGION_50;
11227fd1
GU		 990 break;
991 case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
13a5e30c 992 ps3av->region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
11227fd1
GU		 993 break;
994 default:
13a5e30c 995 ps3av->region = PS3AV_REGION_60;
11227fd1
GU		 996 break;
997 }
998
999 /* init avsetting modules */
1000 res = ps3av_cmd_init();
1001 if (res < 0)
253f04e7 1002 printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
11227fd1
GU		 1003 res);
1004
13a5e30c
GL		 1005 ps3av_get_hw_conf(ps3av);
1006 id = ps3av_auto_videomode(&ps3av->av_hw_conf, 1);
1007 mutex_lock(&ps3av->mutex);
1008 ps3av->ps3av_mode = id;
1009 mutex_unlock(&ps3av->mutex);
11227fd1 1010
13a5e30c 1011 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
11227fd1
GU		 1012
1013 return 0;
13a5e30c
GL		 1014
1015fail:
1016 kfree(ps3av);
1017 ps3av = NULL;
1018 return -ENOMEM;
11227fd1
GU		 1019}
1020
13a5e30c 1021static int ps3av_remove(struct ps3_system_bus_device *dev)
11227fd1 1022{
13a5e30c
GL		 1023 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
1024 if (ps3av) {
11227fd1 1025 ps3av_cmd_fin();
13a5e30c
GL		 1026 if (ps3av->wq)
1027 destroy_workqueue(ps3av->wq);
1028 kfree(ps3av);
1029 ps3av = NULL;
11227fd1
GU		 1030 }
1031
13a5e30c 1032 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
11227fd1
GU		 1033 return 0;
1034}
1035
13a5e30c 1036static void ps3av_shutdown(struct ps3_system_bus_device *dev)
11227fd1 1037{
13a5e30c 1038 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
11227fd1 1039 ps3av_remove(dev);
13a5e30c 1040 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
11227fd1
GU		 1041}
1042
1043static struct ps3_vuart_port_driver ps3av_driver = {
13a5e30c
GL		 1044 .core.match_id = PS3_MATCH_ID_AV_SETTINGS,
1045 .core.core.name = "ps3_av",
11227fd1
GU		 1046 .probe = ps3av_probe,
1047 .remove = ps3av_remove,
1048 .shutdown = ps3av_shutdown,
1049};
1050
1051static int ps3av_module_init(void)
1052{
ef596c69
GU		 1053 int error;
1054
1055 if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
1056 return -ENODEV;
1057
13a5e30c
GL		 1058 pr_debug(" -> %s:%d\n", __func__, __LINE__);
1059
ef596c69 1060 error = ps3_vuart_port_driver_register(&ps3av_driver);
11227fd1
GU		 1061 if (error) {
1062 printk(KERN_ERR
1063 "%s: ps3_vuart_port_driver_register failed %d\n",
253f04e7 1064 __func__, error);
11227fd1
GU		 1065 return error;
1066 }
1067
13a5e30c 1068 pr_debug(" <- %s:%d\n", __func__, __LINE__);
11227fd1
GU		 1069 return error;
1070}
1071
1072static void __exit ps3av_module_exit(void)
1073{
13a5e30c 1074 pr_debug(" -> %s:%d\n", __func__, __LINE__);
11227fd1 1075 ps3_vuart_port_driver_unregister(&ps3av_driver);
13a5e30c 1076 pr_debug(" <- %s:%d\n", __func__, __LINE__);
11227fd1
GU		 1077}
1078
1079subsys_initcall(ps3av_module_init);
1080module_exit(ps3av_module_exit);
13a5e30c
GL		 1081
1082MODULE_LICENSE("GPL v2");
1083MODULE_DESCRIPTION("PS3 AV Settings Driver");
1084MODULE_AUTHOR("Sony Computer Entertainment Inc.");
1085MODULE_ALIAS(PS3_MODULE_ALIAS_AV_SETTINGS);
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