1 #include <linux/console.h>
2 #include<linux/rk_fb.h>
5 #define OUT_TYPE SCREEN_HDMI
6 #define OUT_FACE OUT_P888
9 #define LCD_ACLK 800000000
11 struct hdmi *m_hdmi_drv;
13 static const struct fb_videomode hdmi_mode[] = {
14 /* name refresh xres yres pixclock h_bp h_fp v_bp v_fp h_pw v_pw polariry PorI flag(used for vic) */
16 {"640x480p@60Hz", 60, 640, 480, 25175000, 48, 16, 33, 10, 96, 2, 0, 0, 1 },
17 {"720x480i@60Hz", 60, 720, 480, 27000000, 114, 38, 15, 4, 124, 3, 0, 1, 6 },
18 {"720x576i@50Hz", 50, 720, 576, 27000000, 138, 24, 19, 2, 126, 3, 0, 1, 21},
20 {"720x480p@60Hz", 60, 720, 480, 27000000, 60, 16, 30, 9, 62, 6, 0, 0, 2 },
21 {"720x576p@50Hz", 50, 720, 576, 27000000, 68, 12, 39, 5, 64, 5, 0, 0, 17},
23 {"1280x720p@24Hz", 24, 1280, 720, 59400000, 220, 1760, 20, 5, 40, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 60},
24 {"1280x720p@25Hz", 25, 1280, 720, 74250000, 220, 2420, 20, 5, 40, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 61},
25 {"1280x720p@30Hz", 30, 1280, 720, 74250000, 220, 1760, 20, 5, 40, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 62},
27 {"1280x720p@50Hz", 50, 1280, 720, 74250000, 220, 440, 20, 5, 40, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 19},
28 {"1280x720p@60Hz", 60, 1280, 720, 74250000, 220, 110, 20, 5, 40, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 4 },
30 {"1920x1080p@24Hz", 24, 1920, 1080, 74250000, 148, 638, 36, 4, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 32},
31 {"1920x1080p@25Hz", 25, 1920, 1080, 74250000, 148, 528, 36, 4, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 33},
32 {"1920x1080p@30Hz", 30, 1920, 1080, 74250000, 148, 88, 36, 4, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 34},
33 {"1920x1080i@50Hz_2", 50, 1920, 1080, 72000000, 184, 32, 57, 23, 168, 5, FB_SYNC_HOR_HIGH_ACT, 1, 39},
34 {"1920x1080i@50Hz", 50, 1920, 1080, 74250000, 148, 528, 15, 2, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 1, 20},
35 {"1920x1080i@60Hz", 60, 1920, 1080, 74250000, 148, 88, 15, 2, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 1, 5 },
37 {"1920x1080p@50Hz", 50, 1920, 1080, 148500000, 148, 528, 36, 4, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 31},
38 {"1920x1080p@60Hz", 60, 1920, 1080, 148500000, 148, 88, 36, 4, 44, 5, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 16},
40 {"1440x288p@50Hz", 50, 720, 480, 27000000, 138, 24, 19, 2, 126, 3, 0, 0, 23},
41 {"2880x576i@50Hz", 50, 1440, 240, 54000000, 276, 48, 19, 2, 252, 3, 0, 1, 25},
42 {"2880x288p@50Hz", 50, 2880, 480, 54000000, 276, 48, 19, 3, 252, 3, 0, 0, 27},
43 {"1440x576p@50Hz", 50, 2880, 480, 54000000, 136, 24, 39, 5, 128, 5, 0, 0, 29},
44 {"2880x576p@50Hz", 50, 1920, 1080, 108000000, 272, 48, 39, 5, 256, 5, 0, 0, 37},
45 {"1440x240p@60Hz", 60, 1440, 240, 27000000, 114, 38, 15, 4, 124, 3, 0, 0, 8 },
46 {"2880x480i@60Hz", 60, 2880, 480, 54000000, 228, 76, 15, 4, 248, 3, 0, 1, 10},
47 {"2880x480p@60Hz", 60, 2880, 480, 54000000, 228, 76, 15, 4, 248, 3, 0, 0, 12},
48 {"1440x480p@60Hz", 60, 1440, 480, 54000000, 120, 32, 30, 9, 124, 6, 0, 0, 14},
49 {"2880x480p@60Hz", 60, 2880, 480, 54000000, 240, 64, 30, 9, 248, 6, 0, 0, 35},
51 {"1920x1080i@100Hz", 100, 1920, 1080, 148500000, 148, 528, 15, 2, 44, 5, 1, 1, 40},
52 {"1280x720p@100Hz", 100, 1280, 720, 148500000, 220, 440, 20, 5, 40, 5, 1, 0, 41},
53 {"720x576p@100Hz", 100, 720, 576, 54000000, 68, 12, 39, 5, 64, 5, 0, 0, 42},
54 {"1440x576i@100Hz", 100, 1440, 576, 54000000, 138, 24, 19, 2, 12, 3, 0, 1, 44},
55 {"1920x1080p@100Hz", 100, 1920, 1080, 297000000, 148, 528, 36, 4, 44, 5, 1, 0, 64},
57 {"1920x1080i@120Hz", 120, 1920, 1080, 148500000, 148, 88, 15, 2, 44, 5, 1, 1, 46},
58 {"1280x720p@120Hz", 120, 1280, 720, 148500000, 220, 110, 20, 5, 40, 5, 1, 0, 47},
59 {"720x480p@120Hz", 120, 720, 480, 54000000, 60, 16, 30, 9, 62, 6, 0, 0, 48},
60 {"1440x480i@120Hz", 120, 1440, 480, 54000000, 114, 38, 15, 4, 12, 3, 0, 1, 50},
61 {"1920x1080p@120Hz", 120, 1920, 1080, 297000000, 148, 88, 36, 4, 44, 5, 1, 0, 63},
63 {"720x576p@200Hz", 200, 720, 576, 108000000, 68, 12, 39, 5, 64, 5, 0, 0, 52},
64 {"1440x576i@200Hz", 200, 1920, 1080, 108000000, 138, 24, 19, 2, 12, 3, 0, 1, 54},
66 {"720x480p@240Hz", 240, 720, 480, 108000000, 60, 16, 30, 9, 62, 6, 0, 0, 56},
67 {"1440x480i@240Hz", 240, 1440, 480, 108000000, 114, 38, 15, 4, 12, 3, 0, 1, 58},
69 {"3840x2160p@24Hz", 24, 3840, 2160, 297000000, 296, 1276, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 93},
70 {"3840x2160p@25Hz", 25, 3840, 2160, 297000000, 296, 1056, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 94},
71 {"3840x2160p@30Hz", 30, 3840, 2160, 297000000, 296, 176, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 95},
72 {"3840x2160p@50Hz", 50, 3840, 2160, 594000000, 296, 1056, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 96},
73 {"3840x2160p@60Hz", 60, 3840, 2160, 594000000, 296, 176, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 97},
74 {"4096x2160p@24Hz", 24, 4096, 2160, 297000000, 296, 1020, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 98},
75 {"4096x2160p@25Hz", 25, 4096, 2160, 297000000, 128, 968, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 99},
76 {"4096x2160p@30Hz", 30, 4096, 2160, 297000000, 128, 88, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 100},
77 {"4096x2160p@50Hz", 50, 4096, 2160, 594000000, 128, 968, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 101},
78 {"4096x2160p@60Hz", 60, 4096, 2160, 594000000, 128, 88, 72, 8, 88, 10, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, 0, 102},
82 void hdmi_init_lcdc(struct rk_screen *screen, struct rk29lcd_info *lcd_info)
84 hdmi_set_info(screen, HDMI_VIDEO_DEFAULT_MODE);
87 int hdmi_set_info(struct rk_screen *screen, unsigned int vic)
95 vic = HDMI_VIDEO_DEFAULT_MODE;
97 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
98 if (hdmi_mode[i].flag == vic)
101 if (i == ARRAY_SIZE(hdmi_mode))
104 memset(screen, 0, sizeof(struct rk_screen));
106 /* screen type & face */
107 screen->type = OUT_TYPE;
108 screen->face = OUT_FACE;
111 screen->mode.xres = hdmi_mode[i].xres;
112 screen->mode.yres = hdmi_mode[i].yres;
115 screen->mode.pixclock = hdmi_mode[i].pixclock;
116 screen->mode.refresh = hdmi_mode[i].refresh;
117 /* screen->lcdc_aclk = LCD_ACLK; */
118 screen->mode.left_margin = hdmi_mode[i].left_margin;
119 screen->mode.right_margin = hdmi_mode[i].right_margin;
120 screen->mode.hsync_len = hdmi_mode[i].hsync_len;
121 screen->mode.upper_margin = hdmi_mode[i].upper_margin;
122 screen->mode.lower_margin = hdmi_mode[i].lower_margin;
123 screen->mode.vsync_len = hdmi_mode[i].vsync_len;
124 screen->hdmi_resolution = hdmi_mode[i].flag;
127 #if defined(CONFIG_HDMI_RK616) && !defined(CONFIG_ARCH_RK3026)
128 screen->pin_hsync = 0;
129 screen->pin_vsync = 0;
131 screen->pin_hsync = 0;
132 if (FB_SYNC_HOR_HIGH_ACT & hdmi_mode[i].sync)
133 screen->pin_hsync = 1;
135 screen->pin_hsync = 0;
136 if (FB_SYNC_VERT_HIGH_ACT & hdmi_mode[i].sync)
137 screen->pin_vsync = 1;
139 screen->pin_vsync = 0;
142 screen->pin_dclk = DCLK_POL;
145 screen->swap_rb = SWAP_RB;
148 screen->swap_delta = 0;
149 screen->swap_dumy = 0;
151 /* Operation function */
153 screen->standby = NULL;
155 /* Init Default Overscan Value:
156 * TODO modify the value according to your need adjust value
159 case 16: /* 1080p-60Hz */
160 screen->overscan.left = 97;
161 screen->overscan.top = 97;
162 screen->overscan.right = 97;
163 screen->overscan.bottom = 97;
166 screen->overscan.left = 96;
167 screen->overscan.top = 96;
168 screen->overscan.right = 96;
169 screen->overscan.bottom = 96;
176 static void hdmi_show_sink_info(struct hdmi *hdmi)
178 struct list_head *pos, *head = &hdmi->edid.modelist;
179 struct fb_modelist *modelist;
180 struct fb_videomode *m;
182 struct hdmi_audio *audio;
184 hdmi_dbg(hdmi->dev, "******** Show Sink Info ********\n");
185 hdmi_dbg(hdmi->dev, "Support video mode:\n");
186 list_for_each(pos, head) {
187 modelist = list_entry(pos, struct fb_modelist, list);
189 hdmi_dbg(hdmi->dev, " %s.\n", m->name);
192 for (i = 0; i < hdmi->edid.audio_num; i++) {
193 audio = &(hdmi->edid.audio[i]);
194 switch (audio->type) {
195 case HDMI_AUDIO_LPCM:
196 hdmi_dbg(hdmi->dev, "Support audio type: LPCM\n");
199 hdmi_dbg(hdmi->dev, "Support audio type: AC3\n");
201 case HDMI_AUDIO_MPEG1:
202 hdmi_dbg(hdmi->dev, "Support audio type: MPEG1\n");
205 hdmi_dbg(hdmi->dev, "Support audio type: MP3\n");
207 case HDMI_AUDIO_MPEG2:
208 hdmi_dbg(hdmi->dev, "Support audio type: MPEG2\n");
210 case HDMI_AUDIO_AAC_LC:
211 hdmi_dbg(hdmi->dev, "Support audio type: AAC\n");
214 hdmi_dbg(hdmi->dev, "Support audio type: DTS\n");
216 case HDMI_AUDIO_ATARC:
217 hdmi_dbg(hdmi->dev, "Support audio type: ATARC\n");
220 hdmi_dbg(hdmi->dev, "Support audio type: DSD\n");
222 case HDMI_AUDIO_E_AC3:
223 hdmi_dbg(hdmi->dev, "Support audio type: E-AC3\n");
225 case HDMI_AUDIO_DTS_HD:
226 hdmi_dbg(hdmi->dev, "Support audio type: DTS-HD\n");
229 hdmi_dbg(hdmi->dev, "Support audio type: MLP\n");
232 hdmi_dbg(hdmi->dev, "Support audio type: DST\n");
234 case HDMI_AUDIO_WMA_PRO:
235 hdmi_dbg(hdmi->dev, "Support audio type: WMP-PRO\n");
238 hdmi_dbg(hdmi->dev, "Support audio type: Unkown\n");
242 hdmi_dbg(hdmi->dev, "Support audio sample rate:\n");
243 if (audio->rate & HDMI_AUDIO_FS_32000)
244 hdmi_dbg(hdmi->dev, " 32000\n");
245 if (audio->rate & HDMI_AUDIO_FS_44100)
246 hdmi_dbg(hdmi->dev, " 44100\n");
247 if (audio->rate & HDMI_AUDIO_FS_48000)
248 hdmi_dbg(hdmi->dev, " 48000\n");
249 if (audio->rate & HDMI_AUDIO_FS_88200)
250 hdmi_dbg(hdmi->dev, " 88200\n");
251 if (audio->rate & HDMI_AUDIO_FS_96000)
252 hdmi_dbg(hdmi->dev, " 96000\n");
253 if (audio->rate & HDMI_AUDIO_FS_176400)
254 hdmi_dbg(hdmi->dev, " 176400\n");
255 if (audio->rate & HDMI_AUDIO_FS_192000)
256 hdmi_dbg(hdmi->dev, " 192000\n");
258 hdmi_dbg(hdmi->dev, "Support audio word lenght:\n");
259 if (audio->rate & HDMI_AUDIO_WORD_LENGTH_16bit)
260 hdmi_dbg(hdmi->dev, " 16bit\n");
261 if (audio->rate & HDMI_AUDIO_WORD_LENGTH_20bit)
262 hdmi_dbg(hdmi->dev, " 20bit\n");
263 if (audio->rate & HDMI_AUDIO_WORD_LENGTH_24bit)
264 hdmi_dbg(hdmi->dev, " 24bit\n");
266 hdmi_dbg(hdmi->dev, "******** Show Sink Info ********\n");
270 * hdmi_ouputmode_select - select hdmi transmitter output mode: hdmi or dvi?
271 * @hdmi: handle of hdmi
272 * @edid_ok: get EDID data success or not, HDMI_ERROR_SUCESS means success.
274 int hdmi_ouputmode_select(struct hdmi *hdmi, int edid_ok)
276 struct list_head *head = &hdmi->edid.modelist;
277 struct fb_monspecs *specs = hdmi->edid.specs;
278 struct fb_videomode *modedb = NULL;
281 if (edid_ok != HDMI_ERROR_SUCESS) {
283 "warning: EDID error, assume sink as HDMI and asume minitor support audio output!!!!");
284 hdmi->edid.sink_hdmi = 1;
285 /* if edid error,asume monitor support audio output */
286 hdmi->edid.base_audio_support = 1;
289 if (edid_ok != HDMI_ERROR_SUCESS) {
290 hdmi->edid.ycbcr444 = 0;
291 hdmi->edid.ycbcr422 = 0;
292 hdmi->autoconfig = HDMI_DISABLE;
294 if (head->next == head) {
296 "warning: no CEA video mode parsed from EDID !!!!");
297 /* If EDID get error, list all system supported mode.
298 * If output mode is set to DVI and EDID is ok, check
302 if (hdmi->edid.sink_hdmi == 0 && specs && specs->modedb_len) {
303 /* Get max resolution timing */
304 modedb = &specs->modedb[0];
305 for (i = 0; i < specs->modedb_len; i++) {
306 if (specs->modedb[i].xres > modedb->xres)
307 modedb = &specs->modedb[i];
308 else if (specs->modedb[i].yres > modedb->yres)
309 modedb = &specs->modedb[i];
311 /* For some monitor, the max pixclock read from EDID
312 * is smaller than the clock of
313 * max resolution mode supported.
315 pixclock = PICOS2KHZ(modedb->pixclock);
319 if (pixclock == 148250000)
320 pixclock = 148500000;
321 if (pixclock > specs->dclkmax)
322 specs->dclkmax = pixclock;
325 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
327 if ((hdmi_mode[i].pixclock < specs->dclkmin) ||
328 (hdmi_mode[i].pixclock > specs->dclkmax) ||
329 (hdmi_mode[i].refresh < specs->vfmin) ||
330 (hdmi_mode[i].refresh > specs->vfmax) ||
331 (hdmi_mode[i].xres > modedb->xres) ||
332 (hdmi_mode[i].yres > modedb->yres))
335 hdmi_add_videomode(&hdmi_mode[i], head);
339 hdmi_show_sink_info(hdmi);
341 return HDMI_ERROR_SUCESS;
345 * hdmi_videomode_compare - compare 2 videomodes
346 * @mode1: first videomode
347 * @mode2: second videomode
350 * 1 if mode1 > mode2, 0 if mode1 = mode2, -1 mode1 < mode2
352 static int hdmi_videomode_compare(const struct fb_videomode *mode1,
353 const struct fb_videomode *mode2)
355 if (mode1->xres > mode2->xres)
357 else if (mode1->xres == mode2->xres) {
358 if (mode1->yres > mode2->yres)
360 else if (mode1->yres == mode2->yres) {
361 if (mode1->pixclock > mode2->pixclock)
363 else if (mode1->pixclock == mode2->pixclock) {
364 if (mode1->refresh > mode2->refresh)
366 else if (mode1->refresh == mode2->refresh)
375 * hdmi_add_videomode: adds videomode entry to modelist
376 * @mode: videomode to add
377 * @head: struct list_head of modelist
380 * Will only add unmatched mode entries
382 int hdmi_add_videomode(const struct fb_videomode *mode, struct list_head *head)
384 struct list_head *pos;
385 struct fb_modelist *modelist, *modelist_new;
386 struct fb_videomode *m;
389 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
390 m = (struct fb_videomode *)&hdmi_mode[i];
391 if (fb_mode_is_equal(m, mode)) {
398 list_for_each(pos, head) {
399 modelist = list_entry(pos, struct fb_modelist, list);
401 if (fb_mode_is_equal(m, mode)) {
405 if (hdmi_videomode_compare(m, mode) == -1)
410 modelist_new = kmalloc(sizeof(struct fb_modelist), GFP_KERNEL);
413 modelist_new->mode = hdmi_mode[i];
414 list_add_tail(&modelist_new->list, pos);
421 * hdmi_videomode_to_vic: transverse video mode to vic
422 * @vmode: videomode to transverse
425 int hdmi_videomode_to_vic(struct fb_videomode *vmode)
427 unsigned char vic = 0;
430 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
431 if (vmode->vmode == hdmi_mode[i].vmode &&
432 vmode->refresh == hdmi_mode[i].refresh &&
433 vmode->xres == hdmi_mode[i].xres &&
434 vmode->left_margin == hdmi_mode[i].left_margin &&
435 vmode->right_margin == hdmi_mode[i].right_margin &&
436 vmode->upper_margin == hdmi_mode[i].upper_margin &&
437 vmode->lower_margin == hdmi_mode[i].lower_margin &&
438 vmode->hsync_len == hdmi_mode[i].hsync_len &&
439 vmode->vsync_len == hdmi_mode[i].vsync_len) {
440 if ((vmode->vmode == FB_VMODE_NONINTERLACED
441 && vmode->yres == hdmi_mode[i].yres)
442 || (vmode->vmode == FB_VMODE_INTERLACED
443 && vmode->yres == hdmi_mode[i].yres / 2)) {
444 vic = hdmi_mode[i].flag;
453 * hdmi_vic_to_videomode: transverse vic mode to video mode
454 * @vmode: vic to transverse
457 const struct fb_videomode *hdmi_vic_to_videomode(int vic)
464 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
465 if (hdmi_mode[i].flag == vic)
466 return &hdmi_mode[i];
472 * hdmi_find_best_mode: find the video mode nearest to input vic
477 * If vic is zero, return the high resolution video mode vic.
479 int hdmi_find_best_mode(struct hdmi *hdmi, int vic)
481 struct list_head *pos, *head = &hdmi->edid.modelist;
482 struct fb_modelist *modelist;
483 struct fb_videomode *m = NULL;
487 list_for_each(pos, head) {
488 modelist = list_entry(pos, struct fb_modelist, list);
490 if (m->flag == vic) {
496 if ((vic == 0 || found == 0) && head->next != head) {
497 modelist = list_entry(head->next, struct fb_modelist, list);
506 const char *hdmi_get_video_mode_name(unsigned char vic)
510 for (i = 0; i < ARRAY_SIZE(hdmi_mode); i++) {
511 if (vic == hdmi_mode[i].flag)
514 if (i == ARRAY_SIZE(hdmi_mode))
517 return hdmi_mode[i].name;
521 * hdmi_switch_fb: switch lcdc mode to required video mode
528 int hdmi_switch_fb(struct hdmi *hdmi, int vic)
531 struct rk_screen *screen;
533 screen = kzalloc(sizeof(struct rk_screen), GFP_KERNEL);
538 hdmi->vic = HDMI_VIDEO_DEFAULT_MODE;
540 rc = hdmi_set_info(screen, hdmi->vic);
543 if (hdmi->set_vif) /* turn off vif for jettab */
544 hdmi->set_vif(hdmi, screen, 0);
545 rk_fb_switch_screen(screen, 1, hdmi->lcdc->id);
546 rk_fb_disp_scale(hdmi->xscale, hdmi->yscale, hdmi->lcdc->id);
548 hdmi->set_vif(hdmi, screen, 1);
558 * hdmi_init_video_para: init video_para variable
561 *This parameters should be modified according to need by user
563 int hdmi_init_video_para(struct hdmi *hdmi_drv, struct hdmi_video_para *video)
565 memset(video, 0, sizeof(struct hdmi_video_para));
566 video->vic = hdmi_drv->vic;
567 video->input_mode = VIDEO_INPUT_RGB_YCBCR_444;
568 video->input_color = VIDEO_INPUT_COLOR_RGB;
569 video->output_mode = hdmi_drv->edid.sink_hdmi;
570 video->format_3d = 0; /* TODO modify according to EDID if need */
571 video->pixel_repet = 0;
572 /* 0:IT Video Format 1:CE Video Format
573 * TODO modify according to EDID
575 video->color_limit_range = 1;
577 #ifdef SOURCE_ABOVE_10BIT
578 if (hdmi_drv->edid.deepcolor & HDMI_COLOR_DEPTH_16BIT)
579 video->color_depth = HDMI_COLOR_DEPTH_16BIT;
580 else if (hdmi_drv->edid.deepcolor & HDMI_COLOR_DEPTH_12BIT)
581 video->color_depth = HDMI_COLOR_DEPTH_12BIT;
584 if (hdmi_drv->edid.deepcolor & HDMI_COLOR_DEPTH_10BIT)
585 video->color_depth = HDMI_COLOR_DEPTH_10BIT;
587 video->color_depth = HDMI_COLOR_DEPTH_8BIT;
589 if (hdmi_drv->edid.ycbcr444)
590 video->output_color = VIDEO_OUTPUT_YCBCR444;
591 else if (hdmi_drv->edid.ycbcr422)
592 video->output_color = VIDEO_OUTPUT_YCBCR422;
594 video->output_color = VIDEO_OUTPUT_RGB444;
596 /*For DVI, output RGB */
597 if (hdmi_drv->edid.sink_hdmi == 0)
598 video->output_color = VIDEO_OUTPUT_RGB444;
604 * hdmi_drv_register: init hdmi_drv variable
609 int hdmi_drv_register(struct hdmi *hdmi_drv)
611 m_hdmi_drv = hdmi_drv;
616 * hdmi_get_status: get hdmi hotplug status
621 int hdmi_get_hotplug(void)
624 return m_hdmi_drv->hotplug;
626 return HDMI_HPD_REMOVED;