[PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

Harry Wentland harry.wentland at amd.com
Mon Jan 30 20:43:56 UTC 2017


We'd like these in amdgpu as well. I've only skimmed the patch but it looks pretty good to me.

Acked-by: Harry Wentland <harry.wentland at amd.com>

Harry


On 2017-01-29 12:41 AM, Shashank Sharma wrote:
> CEA-861-F specs defines new 4k video modes to be used with
> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the
> way till VIC=107.
>
> Our existing CEA modedb contains only 64 modes (VIC=1 to VIC=64). Now
> to be able to parse 4k modes using the existing techniques, 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).
>
> Cc: Jose Abreu <Jose.Abreu at synopsys.com>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: Andrzej Hajda <a.hajda at samsung.com>
>
> V2: Addressed review comments from Jose:
> - fix the timings for VIC 83, 90 and 91
> - fix formatting for VIC 93-107
>
> V3: Rebase on drm-tip
>
> Signed-off-by: Shashank Sharma <shashank.sharma at intel.com>
> Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
> Reviewed-by: Jose Abreu <Jose.Abreu at synopsys.com>
> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/drm_edid.c | 215 +++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 215 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index baa6ccb..b4eae1f 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -995,6 +995,221 @@ struct minimode {
>  		   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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 100Hz */
> +	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,
> +		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
> +		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
> +	 .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
> +	/* 78 - 1920x1080 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 25Hz 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 = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27},
> +	/* 105 - 3840x2160p at 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 at 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 at 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},
>  };
>  
>  /*



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