[Intel-gfx] [PATCH 10/21] drm/i915: Wrap DP EDID fetch functions to enable eDP panel power

Daniel Vetter daniel at ffwll.ch
Fri Sep 30 19:32:20 CEST 2011


On Thu, Sep 29, 2011 at 06:09:42PM -0700, Keith Packard wrote:
> Talking to the eDP DDC channel requires that the panel be powered
> up. Wrap both the EDID and modes fetch code with calls to turn the vdd
> power on and back off.
> 
> Signed-off-by: Keith Packard <keithp at keithp.com>
Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48



More information about the Intel-gfx mailing list