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

Jani Nikula jani.nikula at linux.intel.com
Tue Apr 5 10:26:35 UTC 2016


On Tue, 05 Apr 2016, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:
> 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>

Pushed to our topic/drm-fixes, thanks for the patch and review.

BR,
Jani.

>
>> ---
>> 
>> 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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>> dri-devel at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Jani Nikula, Intel Open Source Technology Center


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