[Intel-gfx] [PATCH 0/2 V2] drm/i915: enabling sdvo-lvds if edid is not available

Ma, Ling ling.ma at intel.com
Wed May 27 08:58:41 CEST 2009


hi Eric
Any comments ?

Thanks
Ma Ling 

>-----Original Message-----
>From: intel-gfx-bounces at lists.freedesktop.org 
>[mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of Ma Ling
>Sent: Wednesday, May 13, 2009 11:19 AM
>To: intel-gfx at lists.freedesktop.org
>Subject: [Intel-gfx] [PATCH 0/2 V2] drm/i915: enabling 
>sdvo-lvds if edid is not available
>
>Currently Our SDVO support basic SDVO-LVDS resolution, it is enough for
>most users. Because the mode lines are from EDID, monitor could show
>nothing if driver fail to fetch EDID and default modes can't work for
>SDVO LVDS. In order to avoid this case, the patch intends to fetch mode
>lines from VBT and reserve them when driver initialize, then transmit
>them to drm if driver can not fetch EDID in sdvo get modes function.
>
>[PATCH 1/2 V2] drm/i915: Fetch mode line from VBT, then reserve them
>[PATCH 2/2 V2] drm/i915: Provide mode line from VBT to drm
>
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