Commit 8ec6e075 authored by Shashank Sharma's avatar Shashank Sharma Committed by Ville Syrjälä
Browse files

drm/edid: complete CEA modedb(VIC 1-107) 

CEA-861-F specs defines new video modes to be used with
HDMI 2.0 EDIDs. The VIC range has been extended from 1-64 to
1-107.

Our existing CEA modedb contains only 64 modes (VIC=1 to VIC=64). Now
to be able to parse new CEA modes using the existing methods, we have
to complete the modedb (VIC=65 onwards).

This patch adds:
- Timings for existing CEA video modes (from VIC=65 till VIC=92)
- Newly added 4k modes (from VIC=93 to VIC=107).

The patch was originaly discussed and reviewed here:
https://patchwork.freedesktop.org/patch/135810/



Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>

V2: Rebase
V3: Rebase
V4: Added native bit handling as per CEA-861-F spec (Ville)
V5: Fix timings for VIC 77:1920x1080 and 104:3840x2160p (Ville)
    Remove unnecessary paranthesis from function svd_to_vic (Ville)
    Added r-b (Neil)
V6: Rebase
V7: Fix indentation for modes from VIC 80

Reviewed-by: default avatarJose Abreu <Jose.Abreu@synopsys.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarShashank Sharma <shashank.sharma@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1499960000-9232-3-git-send-email-shashank.sharma@intel.com


[vsyrjala: Fix up remaining formatting/indentation issues]
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
parent 0c1f528c

drivers/gpu/drm/drm_edid.c

+225 −1
Original line number Diff line number Diff line
@@ -1006,6 +1006,221 @@ static const struct drm_display_mode edid_cea_modes[] = { 
		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	 .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 65 - 1280x720@24Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,

		   3080, 3300, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 66 - 1280x720@25Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700,

		   3740, 3960, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 67 - 1280x720@30Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040,

		   3080, 3300, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 68 - 1280x720@50Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,

		   1760, 1980, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 69 - 1280x720@60Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,

		   1430, 1650, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 70 - 1280x720@100Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720,

		   1760, 1980, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 71 - 1280x720@120Hz */

	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390,

		   1430, 1650, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 72 - 1920x1080@24Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,

		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 73 - 1920x1080@25Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,

		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 74 - 1920x1080@30Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,

		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 75 - 1920x1080@50Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,

		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 76 - 1920x1080@60Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,

		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 77 - 1920x1080@100Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,

		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 78 - 1920x1080@120Hz */

	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008,

		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 79 - 1680x720@24Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 3040,

		   3080, 3300, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 80 - 1680x720@25Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2908,

		   2948, 3168, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 81 - 1680x720@30Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2380,

		   2420, 2640, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 82 - 1680x720@50Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 82500, 1680, 1940,

		   1980, 2200, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 83 - 1680x720@60Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 99000, 1680, 1940,

		   1980, 2200, 0, 720, 725, 730, 750, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 84 - 1680x720@100Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 165000, 1680, 1740,

		   1780, 2000, 0, 720, 725, 730, 825, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 85 - 1680x720@120Hz */

	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 198000, 1680, 1740,

		   1780, 2000, 0, 720, 725, 730, 825, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 86 - 2560x1080@24Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 99000, 2560, 3558,

		   3602, 3750, 0, 1080, 1084, 1089, 1100, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 87 - 2560x1080@25Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 90000, 2560, 3008,

		   3052, 3200, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 88 - 2560x1080@30Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 118800, 2560, 3328,

		   3372, 3520, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 89 - 2560x1080@50Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 185625, 2560, 3108,

		   3152, 3300, 0, 1080, 1084, 1089, 1125, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 90 - 2560x1080@60Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 198000, 2560, 2808,

		   2852, 3000, 0, 1080, 1084, 1089, 1100, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 91 - 2560x1080@100Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 371250, 2560, 2778,

		   2822, 2970, 0, 1080, 1084, 1089, 1250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 92 - 2560x1080@120Hz */

	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 495000, 2560, 3108,

		   3152, 3300, 0, 1080, 1084, 1089, 1250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 93 - 3840x2160p@24Hz 16:9 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116,

		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 94 - 3840x2160p@25Hz 16:9 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4896,

		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 95 - 3840x2160p@30Hz 16:9 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016,

		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 96 - 3840x2160p@50Hz 16:9 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896,

		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 97 - 3840x2160p@60Hz 16:9 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016,

		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },

	/* 98 - 4096x2160p@24Hz 256:135 */

	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5116,

		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },

	/* 99 - 4096x2160p@25Hz 256:135 */

	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5064,

		   5152, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },

	/* 100 - 4096x2160p@30Hz 256:135 */

	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 4184,

		   4272, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },

	/* 101 - 4096x2160p@50Hz 256:135 */

	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 5064,

		   5152, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },

	/* 102 - 4096x2160p@60Hz 256:135 */

	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 4184,

		   4272, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },

	/* 103 - 3840x2160p@24Hz 64:27 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116,

		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 104 - 3840x2160p@25Hz 64:27 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4896,

		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 105 - 3840x2160p@30Hz 64:27 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016,

		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 106 - 3840x2160p@50Hz 64:27 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896,

		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

	/* 107 - 3840x2160p@60Hz 64:27 */

	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016,

		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,

		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),

	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },

};



/*
@@ -2902,6 +3117,15 @@ add_alternate_cea_modes(struct drm_connector *connector, struct edid *edid) 
	return modes;

}



static u8 svd_to_vic(u8 svd)

{

	/* 0-6 bit vic, 7th bit native mode indicator */

	if ((svd >= 1 &&  svd <= 64) || (svd >= 129 && svd <= 192))

		return svd & 127;



	return svd;

}



static struct drm_display_mode *

drm_display_mode_from_vic_index(struct drm_connector *connector,

				const u8 *video_db, u8 video_len,
@@ -2915,7 +3139,7 @@ drm_display_mode_from_vic_index(struct drm_connector *connector, 
		return NULL;



	/* CEA modes are numbered 1..127 */

	vic = (video_db[video_index] & 127);

	vic = svd_to_vic(video_db[video_index]);

	if (!drm_valid_cea_vic(vic))

		return NULL;

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