[Intel-gfx] [PATCH] drm, drm/i915/lvds: Honour video= parameter to override LVDS fixed mode

Keith Packard keithp at keithp.com
Tue Mar 29 08:57:10 CEST 2011


On Tue, 29 Mar 2011 07:49:12 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote:

> Yes, Oliver pointed out that we need to pass much more panel
> configuration data in order to configure a bare LVDS. Given the bizarre
> situation of the LVDS-attached-HDMI PNV boxes (how I love our market
> differentiate strategy!), I think we have to accept the user-override.

Seems like PNV needs a simpler override (don't use LVDS scaler at all,
just set native modes directly). Any chance we could auto-detect this
via the LVDS DDC link?

-- 
keith.packard at intel.com
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