On Sat, Aug 11, 2012 at 08:56:42AM +0200, Takashi Iwai wrote:
> When you reopen the lid on a laptop with PCH, the panel suddenly goes
> blank sometimes. It seems because BLC_PWM_CPU_CTL register is cleared
> to zero when BLC_PWM_CPU_CTL2 and BLC_PWM_PCH_CTL1 registers are
> enabled.
>
> This patch fixes the problem by moving the call of the function setting
> BLC_PWM_CPU_CTL after enabling other two registers.
>
> Reported-and-tested-by: Hugh Dickins <hu...@google.com>
> Signed-off-by: Takashi Iwai <ti...@suse.de>
> ---
> v1->v2: add comments, fixed changelog
Picked up for -fixes, thanks for the patch.
-Daniel
--
Daniel Vetter
Mail: dan...@ffwll.ch
Mobile: +41 (0)79 365 57 48
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