lkml.org 
[lkml]   [2011]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] drm/i915: Revive combination mode for backlight control
On Thu, Mar 10, 2011 at 5:23 PM, Indan Zupancic <indan@nul.nu> wrote:
>
> After this patch, combined with my new patch
>
> "drm/i915: Fix DPMS and suspend interaction for intel_panel.c"
>
> all known backlight problems should be fixed.

Btw, can you repost that one as a new email (and cc keithp too)? I
think it got hidden in the other thread by different subject line.

Jesse, did you take a look at that one? It was in the thread with a
subject like "[PATCH] fix backlight brightness on intel LVDS panel
after reopening lid".

Search for

When suspending intel_panel_disable_backlight() is never called,
but intel_panel_enable_backlight() is called at resume. With the
effect that if the brightness was ever changed after screen
blanking, the wrong brightness gets restored at resume time.

in your mailbox.

Linus


\
 
 \ /
  Last update: 2011-03-11 02:31    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site