ps3av_cmd.c 23 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * Copyright (C) 2006 Sony Computer Entertainment Inc.
  4. * Copyright 2006, 2007 Sony Corporation
  5. *
  6. * AV backend support for PS3
  7. */
  8. #include <linux/module.h>
  9. #include <linux/kernel.h>
  10. #include <linux/delay.h>
  11. #include <asm/ps3av.h>
  12. #include <asm/ps3.h>
  13. #include <asm/ps3gpu.h>
  14. #include "vuart.h"
  15. static const struct video_fmt {
  16. u32 format;
  17. u32 order;
  18. } ps3av_video_fmt_table[] = {
  19. { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },
  20. { PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },
  21. };
  22. static const struct {
  23. int cs;
  24. u32 av;
  25. u32 bl;
  26. } ps3av_cs_video2av_table[] = {
  27. {
  28. .cs = PS3AV_CMD_VIDEO_CS_RGB_8,
  29. .av = PS3AV_CMD_AV_CS_RGB_8,
  30. .bl = PS3AV_CMD_AV_CS_8
  31. }, {
  32. .cs = PS3AV_CMD_VIDEO_CS_RGB_10,
  33. .av = PS3AV_CMD_AV_CS_RGB_8,
  34. .bl = PS3AV_CMD_AV_CS_8
  35. }, {
  36. .cs = PS3AV_CMD_VIDEO_CS_RGB_12,
  37. .av = PS3AV_CMD_AV_CS_RGB_8,
  38. .bl = PS3AV_CMD_AV_CS_8
  39. }, {
  40. .cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
  41. .av = PS3AV_CMD_AV_CS_YUV444_8,
  42. .bl = PS3AV_CMD_AV_CS_8
  43. }, {
  44. .cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
  45. .av = PS3AV_CMD_AV_CS_YUV444_8,
  46. .bl = PS3AV_CMD_AV_CS_10
  47. }, {
  48. .cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
  49. .av = PS3AV_CMD_AV_CS_YUV444_8,
  50. .bl = PS3AV_CMD_AV_CS_10
  51. }, {
  52. .cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
  53. .av = PS3AV_CMD_AV_CS_YUV422_8,
  54. .bl = PS3AV_CMD_AV_CS_10
  55. }, {
  56. .cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
  57. .av = PS3AV_CMD_AV_CS_YUV422_8,
  58. .bl = PS3AV_CMD_AV_CS_10
  59. }, {
  60. .cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
  61. .av = PS3AV_CMD_AV_CS_YUV422_8,
  62. .bl = PS3AV_CMD_AV_CS_12
  63. }, {
  64. .cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
  65. .av = PS3AV_CMD_AV_CS_XVYCC_8,
  66. .bl = PS3AV_CMD_AV_CS_12
  67. }, {
  68. .cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
  69. .av = PS3AV_CMD_AV_CS_XVYCC_8,
  70. .bl = PS3AV_CMD_AV_CS_12
  71. }, {
  72. .cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
  73. .av = PS3AV_CMD_AV_CS_XVYCC_8,
  74. .bl = PS3AV_CMD_AV_CS_12
  75. }
  76. };
  77. static u32 ps3av_cs_video2av(int cs)
  78. {
  79. unsigned int i;
  80. for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
  81. if (ps3av_cs_video2av_table[i].cs == cs)
  82. return ps3av_cs_video2av_table[i].av;
  83. return PS3AV_CMD_AV_CS_RGB_8;
  84. }
  85. static u32 ps3av_cs_video2av_bitlen(int cs)
  86. {
  87. unsigned int i;
  88. for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++)
  89. if (ps3av_cs_video2av_table[i].cs == cs)
  90. return ps3av_cs_video2av_table[i].bl;
  91. return PS3AV_CMD_AV_CS_8;
  92. }
  93. static const struct {
  94. int vid;
  95. u32 av;
  96. } ps3av_vid_video2av_table[] = {
  97. { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I },
  98. { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P },
  99. { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I },
  100. { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P },
  101. { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ },
  102. { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ },
  103. { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ },
  104. { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ },
  105. { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ },
  106. { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ },
  107. { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA },
  108. { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA },
  109. { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA }
  110. };
  111. static u32 ps3av_vid_video2av(int vid)
  112. {
  113. unsigned int i;
  114. for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++)
  115. if (ps3av_vid_video2av_table[i].vid == vid)
  116. return ps3av_vid_video2av_table[i].av;
  117. return PS3AV_CMD_AV_VID_480P;
  118. }
  119. static int ps3av_hdmi_range(void)
  120. {
  121. if (ps3_compare_firmware_version(1, 8, 0) < 0)
  122. return 0;
  123. else
  124. return 1; /* supported */
  125. }
  126. int ps3av_cmd_init(void)
  127. {
  128. int res;
  129. struct ps3av_pkt_av_init av_init;
  130. struct ps3av_pkt_video_init video_init;
  131. struct ps3av_pkt_audio_init audio_init;
  132. /* video init */
  133. memset(&video_init, 0, sizeof(video_init));
  134. res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr),
  135. sizeof(video_init), &video_init.send_hdr);
  136. if (res < 0)
  137. return res;
  138. res = get_status(&video_init);
  139. if (res) {
  140. printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res);
  141. return res;
  142. }
  143. /* audio init */
  144. memset(&audio_init, 0, sizeof(audio_init));
  145. res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr),
  146. sizeof(audio_init), &audio_init.send_hdr);
  147. if (res < 0)
  148. return res;
  149. res = get_status(&audio_init);
  150. if (res) {
  151. printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res);
  152. return res;
  153. }
  154. /* av init */
  155. memset(&av_init, 0, sizeof(av_init));
  156. av_init.event_bit = 0;
  157. res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init),
  158. &av_init.send_hdr);
  159. if (res < 0)
  160. return res;
  161. res = get_status(&av_init);
  162. if (res)
  163. printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res);
  164. return res;
  165. }
  166. int ps3av_cmd_fin(void)
  167. {
  168. int res;
  169. struct ps3av_pkt_av_fin av_fin;
  170. memset(&av_fin, 0, sizeof(av_fin));
  171. res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr),
  172. sizeof(av_fin), &av_fin.send_hdr);
  173. if (res < 0)
  174. return res;
  175. res = get_status(&av_fin);
  176. if (res)
  177. printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res);
  178. return res;
  179. }
  180. int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute)
  181. {
  182. int i, send_len, res;
  183. struct ps3av_pkt_av_video_mute av_video_mute;
  184. if (num_of_port > PS3AV_MUTE_PORT_MAX)
  185. return -EINVAL;
  186. memset(&av_video_mute, 0, sizeof(av_video_mute));
  187. for (i = 0; i < num_of_port; i++) {
  188. av_video_mute.mute[i].avport = port[i];
  189. av_video_mute.mute[i].mute = mute;
  190. }
  191. send_len = sizeof(av_video_mute.send_hdr) +
  192. sizeof(struct ps3av_av_mute) * num_of_port;
  193. res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len,
  194. sizeof(av_video_mute), &av_video_mute.send_hdr);
  195. if (res < 0)
  196. return res;
  197. res = get_status(&av_video_mute);
  198. if (res)
  199. printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res);
  200. return res;
  201. }
  202. int ps3av_cmd_av_video_disable_sig(u32 port)
  203. {
  204. int res;
  205. struct ps3av_pkt_av_video_disable_sig av_video_sig;
  206. memset(&av_video_sig, 0, sizeof(av_video_sig));
  207. av_video_sig.avport = port;
  208. res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG,
  209. sizeof(av_video_sig), sizeof(av_video_sig),
  210. &av_video_sig.send_hdr);
  211. if (res < 0)
  212. return res;
  213. res = get_status(&av_video_sig);
  214. if (res)
  215. printk(KERN_ERR
  216. "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n",
  217. res, port);
  218. return res;
  219. }
  220. int ps3av_cmd_av_tv_mute(u32 avport, u32 mute)
  221. {
  222. int res;
  223. struct ps3av_pkt_av_tv_mute tv_mute;
  224. memset(&tv_mute, 0, sizeof(tv_mute));
  225. tv_mute.avport = avport;
  226. tv_mute.mute = mute;
  227. res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute),
  228. sizeof(tv_mute), &tv_mute.send_hdr);
  229. if (res < 0)
  230. return res;
  231. res = get_status(&tv_mute);
  232. if (res)
  233. printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n",
  234. res, avport);
  235. return res;
  236. }
  237. int ps3av_cmd_enable_event(void)
  238. {
  239. int res;
  240. struct ps3av_pkt_av_event av_event;
  241. memset(&av_event, 0, sizeof(av_event));
  242. av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED |
  243. PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE;
  244. res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event),
  245. sizeof(av_event), &av_event.send_hdr);
  246. if (res < 0)
  247. return res;
  248. res = get_status(&av_event);
  249. if (res)
  250. printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res);
  251. return res;
  252. }
  253. int ps3av_cmd_av_hdmi_mode(u8 mode)
  254. {
  255. int res;
  256. struct ps3av_pkt_av_hdmi_mode hdmi_mode;
  257. memset(&hdmi_mode, 0, sizeof(hdmi_mode));
  258. hdmi_mode.mode = mode;
  259. res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode),
  260. sizeof(hdmi_mode), &hdmi_mode.send_hdr);
  261. if (res < 0)
  262. return res;
  263. res = get_status(&hdmi_mode);
  264. if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
  265. printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res);
  266. return res;
  267. }
  268. u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
  269. int aspect, u32 id)
  270. {
  271. struct ps3av_pkt_av_video_cs *av_video_cs;
  272. av_video_cs = (struct ps3av_pkt_av_video_cs *)p;
  273. if (video_vid == -1)
  274. video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
  275. if (cs_out == -1)
  276. cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8;
  277. if (aspect == -1)
  278. aspect = 0;
  279. memset(av_video_cs, 0, sizeof(*av_video_cs));
  280. ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs),
  281. &av_video_cs->send_hdr);
  282. av_video_cs->avport = avport;
  283. /* should be same as video_mode.resolution */
  284. av_video_cs->av_vid = ps3av_vid_video2av(video_vid);
  285. av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out);
  286. /* should be same as video_mode.video_cs_out */
  287. av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
  288. av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
  289. if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range())
  290. av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON;
  291. else /* default off */
  292. av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF;
  293. av_video_cs->aspect = aspect;
  294. if (id & PS3AV_MODE_DITHER) {
  295. av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
  296. | PS3AV_CMD_AV_DITHER_8BIT;
  297. } else {
  298. /* default off */
  299. av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF;
  300. }
  301. return sizeof(*av_video_cs);
  302. }
  303. u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
  304. u32 id)
  305. {
  306. struct ps3av_pkt_video_mode *video_mode;
  307. u32 x, y;
  308. video_mode = (struct ps3av_pkt_video_mode *)p;
  309. if (video_vid == -1)
  310. video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
  311. if (video_fmt == -1)
  312. video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8;
  313. if (ps3av_video_mode2res(id, &x, &y))
  314. return 0;
  315. /* video mode */
  316. memset(video_mode, 0, sizeof(*video_mode));
  317. ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode),
  318. &video_mode->send_hdr);
  319. video_mode->video_head = head;
  320. if (video_vid == PS3AV_CMD_VIDEO_VID_480I
  321. && head == PS3AV_CMD_VIDEO_HEAD_B)
  322. video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A;
  323. else
  324. video_mode->video_vid = video_vid;
  325. video_mode->width = (u16) x;
  326. video_mode->height = (u16) y;
  327. video_mode->pitch = video_mode->width * 4; /* line_length */
  328. video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
  329. video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
  330. if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range())
  331. video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT;
  332. else /* default enable */
  333. video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT;
  334. video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
  335. pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",
  336. __func__, video_vid, video_mode->width, video_mode->height,
  337. video_mode->pitch, video_mode->video_out_format,
  338. video_mode->video_format, video_mode->video_order);
  339. return sizeof(*video_mode);
  340. }
  341. int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute)
  342. {
  343. int res;
  344. struct ps3av_pkt_video_format video_format;
  345. memset(&video_format, 0, sizeof(video_format));
  346. video_format.video_head = head;
  347. if (mute != PS3AV_CMD_MUTE_OFF)
  348. video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK;
  349. else
  350. video_format.video_format =
  351. ps3av_video_fmt_table[video_fmt].format;
  352. video_format.video_order = ps3av_video_fmt_table[video_fmt].order;
  353. res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format),
  354. sizeof(video_format), &video_format.send_hdr);
  355. if (res < 0)
  356. return res;
  357. res = get_status(&video_format);
  358. if (res)
  359. printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res);
  360. return res;
  361. }
  362. int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute)
  363. {
  364. int i, res;
  365. struct ps3av_pkt_av_audio_mute av_audio_mute;
  366. if (num_of_port > PS3AV_MUTE_PORT_MAX)
  367. return -EINVAL;
  368. /* audio mute */
  369. memset(&av_audio_mute, 0, sizeof(av_audio_mute));
  370. for (i = 0; i < num_of_port; i++) {
  371. av_audio_mute.mute[i].avport = port[i];
  372. av_audio_mute.mute[i].mute = mute;
  373. }
  374. res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE,
  375. sizeof(av_audio_mute.send_hdr) +
  376. sizeof(struct ps3av_av_mute) * num_of_port,
  377. sizeof(av_audio_mute), &av_audio_mute.send_hdr);
  378. if (res < 0)
  379. return res;
  380. res = get_status(&av_audio_mute);
  381. if (res)
  382. printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res);
  383. return res;
  384. }
  385. static const struct {
  386. u32 fs;
  387. u8 mclk;
  388. } ps3av_cnv_mclk_table[] = {
  389. { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 },
  390. { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 },
  391. { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 },
  392. { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 },
  393. { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 },
  394. { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 }
  395. };
  396. static u8 ps3av_cnv_mclk(u32 fs)
  397. {
  398. unsigned int i;
  399. for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++)
  400. if (ps3av_cnv_mclk_table[i].fs == fs)
  401. return ps3av_cnv_mclk_table[i].mclk;
  402. printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
  403. return 0;
  404. }
  405. #define BASE PS3AV_CMD_AUDIO_FS_44K
  406. static const u32 ps3av_ns_table[][5] = {
  407. /* D1, D2, D3, D4, D5 */
  408. [PS3AV_CMD_AUDIO_FS_44K-BASE] = { 6272, 6272, 17836, 17836, 8918 },
  409. [PS3AV_CMD_AUDIO_FS_48K-BASE] = { 6144, 6144, 11648, 11648, 5824 },
  410. [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },
  411. [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },
  412. [PS3AV_CMD_AUDIO_FS_176K-BASE] = { 25088, 25088, 71344, 71344, 35672 },
  413. [PS3AV_CMD_AUDIO_FS_192K-BASE] = { 24576, 24576, 46592, 46592, 23296 }
  414. };
  415. static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
  416. {
  417. u32 av_vid, ns_val;
  418. int d;
  419. d = ns_val = 0;
  420. av_vid = ps3av_vid_video2av(video_vid);
  421. switch (av_vid) {
  422. case PS3AV_CMD_AV_VID_480I:
  423. case PS3AV_CMD_AV_VID_576I:
  424. d = 0;
  425. break;
  426. case PS3AV_CMD_AV_VID_480P:
  427. case PS3AV_CMD_AV_VID_576P:
  428. d = 1;
  429. break;
  430. case PS3AV_CMD_AV_VID_1080I_60HZ:
  431. case PS3AV_CMD_AV_VID_1080I_50HZ:
  432. d = 2;
  433. break;
  434. case PS3AV_CMD_AV_VID_720P_60HZ:
  435. case PS3AV_CMD_AV_VID_720P_50HZ:
  436. d = 3;
  437. break;
  438. case PS3AV_CMD_AV_VID_1080P_60HZ:
  439. case PS3AV_CMD_AV_VID_1080P_50HZ:
  440. case PS3AV_CMD_AV_VID_WXGA:
  441. case PS3AV_CMD_AV_VID_SXGA:
  442. case PS3AV_CMD_AV_VID_WUXGA:
  443. d = 4;
  444. break;
  445. default:
  446. printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid);
  447. break;
  448. }
  449. if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K)
  450. printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs);
  451. else
  452. ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d];
  453. *ns++ = ns_val & 0x000000FF;
  454. *ns++ = (ns_val & 0x0000FF00) >> 8;
  455. *ns = (ns_val & 0x00FF0000) >> 16;
  456. }
  457. #undef BASE
  458. static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
  459. {
  460. u8 ret = 0;
  461. if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
  462. ret = 0x03;
  463. } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) {
  464. ret = ((enable[0] << 4) + (enable[1] << 5) + (enable[2] << 6) +
  465. (enable[3] << 7)) | 0x01;
  466. } else
  467. printk(KERN_ERR "%s failed, source:%x\n", __func__, source);
  468. return ret;
  469. }
  470. static u8 ps3av_cnv_fifomap(const u8 *map)
  471. {
  472. u8 ret = 0;
  473. ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6);
  474. return ret;
  475. }
  476. static u8 ps3av_cnv_inputlen(u32 word_bits)
  477. {
  478. u8 ret = 0;
  479. switch (word_bits) {
  480. case PS3AV_CMD_AUDIO_WORD_BITS_16:
  481. ret = PS3AV_CMD_AV_INPUTLEN_16;
  482. break;
  483. case PS3AV_CMD_AUDIO_WORD_BITS_20:
  484. ret = PS3AV_CMD_AV_INPUTLEN_20;
  485. break;
  486. case PS3AV_CMD_AUDIO_WORD_BITS_24:
  487. ret = PS3AV_CMD_AV_INPUTLEN_24;
  488. break;
  489. default:
  490. printk(KERN_ERR "%s failed, word_bits:%x\n", __func__,
  491. word_bits);
  492. break;
  493. }
  494. return ret;
  495. }
  496. static u8 ps3av_cnv_layout(u32 num_of_ch)
  497. {
  498. if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) {
  499. printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__,
  500. num_of_ch);
  501. return 0;
  502. }
  503. return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1;
  504. }
  505. static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
  506. const struct ps3av_pkt_audio_mode *mode)
  507. {
  508. info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */
  509. info->pb1.ct = 0;
  510. info->pb2.sf = 0;
  511. info->pb2.ss = 0;
  512. info->pb3 = 0; /* check mode->audio_format ?? */
  513. info->pb4 = mode->audio_layout;
  514. info->pb5.dm = mode->audio_downmix;
  515. info->pb5.lsv = mode->audio_downmix_level;
  516. }
  517. static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
  518. {
  519. memcpy(chstat, cs_info, 5);
  520. }
  521. u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
  522. const struct ps3av_pkt_audio_mode *audio_mode,
  523. u32 video_vid)
  524. {
  525. struct ps3av_pkt_av_audio_param *param;
  526. param = (struct ps3av_pkt_av_audio_param *)p;
  527. memset(param, 0, sizeof(*param));
  528. ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param),
  529. &param->send_hdr);
  530. param->avport = port;
  531. param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80;
  532. ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid);
  533. param->enable = ps3av_cnv_enable(audio_mode->audio_source,
  534. audio_mode->audio_enable);
  535. param->swaplr = 0x09;
  536. param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map);
  537. param->inputctrl = 0x49;
  538. param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits);
  539. param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch);
  540. ps3av_cnv_info(&param->info, audio_mode);
  541. ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);
  542. return sizeof(*param);
  543. }
  544. /* default cs val */
  545. u8 ps3av_mode_cs_info[] = {
  546. 0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
  547. };
  548. EXPORT_SYMBOL_GPL(ps3av_mode_cs_info);
  549. #define CS_44 0x00
  550. #define CS_48 0x02
  551. #define CS_88 0x08
  552. #define CS_96 0x0a
  553. #define CS_176 0x0c
  554. #define CS_192 0x0e
  555. #define CS_MASK 0x0f
  556. #define CS_BIT 0x40
  557. void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
  558. u32 ch, u32 fs, u32 word_bits, u32 format,
  559. u32 source)
  560. {
  561. int spdif_through;
  562. int i;
  563. if (!(ch | fs | format | word_bits | source)) {
  564. ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
  565. fs = PS3AV_CMD_AUDIO_FS_48K;
  566. word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
  567. format = PS3AV_CMD_AUDIO_FORMAT_PCM;
  568. source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
  569. }
  570. /* audio mode */
  571. memset(audio, 0, sizeof(*audio));
  572. ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
  573. audio->avport = (u8) avport;
  574. audio->mask = 0x0FFF; /* XXX set all */
  575. audio->audio_num_of_ch = ch;
  576. audio->audio_fs = fs;
  577. audio->audio_word_bits = word_bits;
  578. audio->audio_format = format;
  579. audio->audio_source = source;
  580. switch (ch) {
  581. case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
  582. audio->audio_enable[3] = 1;
  583. fallthrough;
  584. case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
  585. audio->audio_enable[2] = 1;
  586. audio->audio_enable[1] = 1;
  587. fallthrough;
  588. case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
  589. default:
  590. audio->audio_enable[0] = 1;
  591. }
  592. /* audio swap L/R */
  593. for (i = 0; i < 4; i++)
  594. audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */
  595. /* audio serial input mapping */
  596. audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
  597. audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
  598. audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
  599. audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
  600. /* audio speaker layout */
  601. if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
  602. avport == PS3AV_CMD_AVPORT_HDMI_1) {
  603. switch (ch) {
  604. case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
  605. audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
  606. break;
  607. case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
  608. audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
  609. break;
  610. case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
  611. default:
  612. audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
  613. break;
  614. }
  615. } else {
  616. audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
  617. }
  618. /* audio downmix permission */
  619. audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
  620. /* audio downmix level shift (0:0dB to 15:15dB) */
  621. audio->audio_downmix_level = 0; /* 0dB */
  622. /* set ch status */
  623. for (i = 0; i < 8; i++)
  624. audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
  625. switch (fs) {
  626. case PS3AV_CMD_AUDIO_FS_44K:
  627. audio->audio_cs_info[3] &= ~CS_MASK;
  628. audio->audio_cs_info[3] |= CS_44;
  629. break;
  630. case PS3AV_CMD_AUDIO_FS_88K:
  631. audio->audio_cs_info[3] &= ~CS_MASK;
  632. audio->audio_cs_info[3] |= CS_88;
  633. break;
  634. case PS3AV_CMD_AUDIO_FS_96K:
  635. audio->audio_cs_info[3] &= ~CS_MASK;
  636. audio->audio_cs_info[3] |= CS_96;
  637. break;
  638. case PS3AV_CMD_AUDIO_FS_176K:
  639. audio->audio_cs_info[3] &= ~CS_MASK;
  640. audio->audio_cs_info[3] |= CS_176;
  641. break;
  642. case PS3AV_CMD_AUDIO_FS_192K:
  643. audio->audio_cs_info[3] &= ~CS_MASK;
  644. audio->audio_cs_info[3] |= CS_192;
  645. break;
  646. default:
  647. break;
  648. }
  649. /* non-audio bit */
  650. spdif_through = audio->audio_cs_info[0] & 0x02;
  651. /* pass through setting */
  652. if (spdif_through &&
  653. (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
  654. avport == PS3AV_CMD_AVPORT_SPDIF_1 ||
  655. avport == PS3AV_CMD_AVPORT_HDMI_0 ||
  656. avport == PS3AV_CMD_AVPORT_HDMI_1)) {
  657. audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
  658. audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
  659. }
  660. }
  661. int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
  662. {
  663. int res;
  664. res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
  665. sizeof(*audio_mode), &audio_mode->send_hdr);
  666. if (res < 0)
  667. return res;
  668. res = get_status(audio_mode);
  669. if (res)
  670. printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
  671. return res;
  672. }
  673. int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
  674. {
  675. int i, res;
  676. struct ps3av_pkt_audio_mute audio_mute;
  677. if (num_of_port > PS3AV_OPT_PORT_MAX)
  678. return -EINVAL;
  679. /* audio mute */
  680. memset(&audio_mute, 0, sizeof(audio_mute));
  681. for (i = 0; i < num_of_port; i++) {
  682. audio_mute.mute[i].avport = port[i];
  683. audio_mute.mute[i].mute = mute;
  684. }
  685. res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
  686. sizeof(audio_mute.send_hdr) +
  687. sizeof(struct ps3av_audio_mute) * num_of_port,
  688. sizeof(audio_mute), &audio_mute.send_hdr);
  689. if (res < 0)
  690. return res;
  691. res = get_status(&audio_mute);
  692. if (res)
  693. printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
  694. return res;
  695. }
  696. int ps3av_cmd_audio_active(int active, u32 port)
  697. {
  698. int res;
  699. struct ps3av_pkt_audio_active audio_active;
  700. u32 cid;
  701. /* audio active */
  702. memset(&audio_active, 0, sizeof(audio_active));
  703. audio_active.audio_port = port;
  704. cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
  705. res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
  706. &audio_active.send_hdr);
  707. if (res < 0)
  708. return res;
  709. res = get_status(&audio_active);
  710. if (res)
  711. printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
  712. res);
  713. return res;
  714. }
  715. int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
  716. {
  717. int res;
  718. mutex_lock(&ps3_gpu_mutex);
  719. /* avb packet */
  720. res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
  721. &avb->send_hdr);
  722. if (res < 0)
  723. goto out;
  724. res = get_status(avb);
  725. if (res)
  726. pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
  727. res);
  728. out:
  729. mutex_unlock(&ps3_gpu_mutex);
  730. return res;
  731. }
  732. int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
  733. {
  734. int res;
  735. memset(hw_conf, 0, sizeof(*hw_conf));
  736. res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
  737. sizeof(*hw_conf), &hw_conf->send_hdr);
  738. if (res < 0)
  739. return res;
  740. res = get_status(hw_conf);
  741. if (res)
  742. printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
  743. return res;
  744. }
  745. int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
  746. u32 avport)
  747. {
  748. int res;
  749. memset(info, 0, sizeof(*info));
  750. info->avport = avport;
  751. res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
  752. sizeof(info->send_hdr) + sizeof(info->avport) +
  753. sizeof(info->reserved),
  754. sizeof(*info), &info->send_hdr);
  755. if (res < 0)
  756. return res;
  757. res = get_status(info);
  758. if (res)
  759. printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
  760. res);
  761. return res;
  762. }
  763. #define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
  764. | PS3AV_CMD_AV_LAYOUT_44 \
  765. | PS3AV_CMD_AV_LAYOUT_48)
  766. #define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
  767. | PS3AV_CMD_AV_LAYOUT_88 \
  768. | PS3AV_CMD_AV_LAYOUT_96 \
  769. | PS3AV_CMD_AV_LAYOUT_176 \
  770. | PS3AV_CMD_AV_LAYOUT_192)