[PATCH] arm: Enable VIDEO_BPP32 on pinebook.

Vagrant Cascadian vagrant at debian.org
Sat Jan 18 21:03:02 CET 2020


On 2020-01-18, Maxime Ripard wrote:
> On Sat, Jan 18, 2020 at 03:15:15AM -0800, Vagrant Cascadian wrote:
>> Video output on the pinebook LCD screen was broken by:
>>
>> commit 2cc393f32fd9 ("video: make BPP and ANSI configs optional").
>>
>> Enable VIDEO_BPP32 which was previously enabled by default when
>> DM_VIDEO was set.
>>
>> Signed-off-by: Vagrant Cascadian <vagrant at debian.org>
>
> There's nothing really specific about the pinebook here, but it's
> needed for pretty much all the boards using DM_VIDEO (on Allwinner at
> least).
>
> You should add a kconfig select / default instead

That would basically revert 2cc393f32fd9, and I figured there was a
reason for it...

It wouldn't surprise me that other systems are affected, but I only
notice this issue on the pinebook (most of the systems I use are
headless), where it definitely needed to be fixed somehow.

If there's a correct and more general fix, please propose it!


live well,
  vagrant


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