[PATCH] drm/edid: Fix DMT 1024x768 at 43Hz (interlaced) timings

Ville Syrjälä ville.syrjala at linux.intel.com
Tue Apr 5 09:27:24 UTC 2016


On Mon, Apr 04, 2016 at 08:36:34PM +0100, Paul Parsons wrote:
> One of the VESA DMT timings in drm_dmt_modes[] is slightly off.
> 1024x768 at 43Hz (interlaced) vsync_end should be 776, not 772.
> This brings it into line with the identical timings in edid_est_modes[].
> 
> Signed-off-by: Paul Parsons <lost.distance at yahoo.com>

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
> 
> diff -ru a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> --- a/drivers/gpu/drm/drm_edid.c	2016-03-14 04:28:54.000000000 +0000
> +++ b/drivers/gpu/drm/drm_edid.c	2016-04-04 20:19:41.113104549 +0100
> @@ -204,7 +204,7 @@
>  		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
>  	/* 0x0f - 1024x768 at 43Hz, interlace */
>  	{ DRM_MODE("1024x768i", DRM_MODE_TYPE_DRIVER, 44900, 1024, 1032,
> -		   1208, 1264, 0, 768, 768, 772, 817, 0,
> +		   1208, 1264, 0, 768, 768, 776, 817, 0,
>  		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
>  		   DRM_MODE_FLAG_INTERLACE) },
>  	/* 0x10 - 1024x768 at 60Hz */
> 
> 
> 
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-- 
Ville Syrjälä
Intel OTC


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