[Mesa-dev] [PATCH v2] st/dri: add 32-bit RGBX/RGBA formats

[Rob Herring]

On Fri, Jul 28, 2017 at 6:06 AM, Chih-Wei Huang <cwhuang at android-x86.org> wrote:
> Hi Rob,
> I'm testing this patch on an AMD radeon chip (PALM) now.
> I use our legacy drm_gralloc since the radeon driver
> doesn't support atomic api required by drm_hwcomposer.
>
> On SurfaceFlinger started, the screen just messed up.

In what way? Swapped red and blue?

> If reverting this patch, it becomes normal as before.
>
> Does the radeon driver need more patches to
> support RGBA_8888 / RGBX_8888?
> Any idea?
>
>
> --
> Chih-Wei
> Android-x86 project
> http://www.android-x86.org