Re: Re: [Regression] 4.3.0rc4 through rc7: No LCD backlight on Thinkpad T60P

[Simon Wood]

On Thu, October 29, 2015 6:50 pm, Michel Dänzer wrote:

>>> So problem (no LCD backlight) must have been introduced between
>>> those.
>>
>> Well this looks like it might have something to do with it.... will
>> attempt a build just before it. --
>> commit 4281f46ef839050d2ef60348f661eb463c21cc2e Author: Michel Dänzer
>> <michel.daenzer@xxxxxxx>
>> Date:   Mon Sep 28 18:16:31 2015 +0900
>>
>>
>> drm/radeon: Restore LCD backlight level on resume (>= R5xx)
>>
>
> Please try the patches from
> http://lists.freedesktop.org/archives/dri-devel/2015-October/093514.html

Awesome sauce!

4281f46ef839050d2ef60348f661eb463c21cc2e + 2 patches works (backlight is
lit).

BTW my GFX is:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RV530/M56 GL [Mobility FireGL V5200]

Patches apply cleanly to Master too, will build overnight and test first
thing tomorrow,
Simon

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