lkml.org 
[lkml]   [2011]   [Sep]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 12/21] drm/i915: Ensure eDP powered up during DP_SET_POWER operation in dp_prepare
Date
On Fri, 30 Sep 2011 19:45:02 +0200, Daniel Vetter <daniel@ffwll.ch> wrote:

> If I understand things correctly we don't need the vdd_on/off on dpms off
> because the panel is running and has power.

Yes, that's correct; the aux channel works with either full power or
with the force VDD bit turned on.

--
keith.packard@intel.com
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2011-09-30 20:33    [W:0.057 / U:33.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site