On Mon, Apr 16, 2018 at 2:59 PM Eric Anholt wrote:
> "Kristian H. Kristensen" writes:
> > Rockchip doesn't support per-pixel alpha blending for the lowest
> > window in the stack. While the hw supports restacking the windows, we
> > don't expose that in
"Kristian H. Kristensen" writes:
> Rockchip doesn't support per-pixel alpha blending for the lowest
> window in the stack. While the hw supports restacking the windows, we
> don't expose that in KMS, so just filter out alpha formats for the
> primary plane.
In discussing
On Mon, Apr 16, 2018 at 12:01:03PM -0700, Kristian H. Kristensen wrote:
> Rockchip doesn't support per-pixel alpha blending for the lowest
> window in the stack. While the hw supports restacking the windows, we
> don't expose that in KMS, so just filter out alpha formats for the
> primary plane.
>
Rockchip doesn't support per-pixel alpha blending for the lowest
window in the stack. While the hw supports restacking the windows, we
don't expose that in KMS, so just filter out alpha formats for the
primary plane.
Change-Id: I7828d5bf0f0b5c6dd23f9e52aa01a5a683131d2f
Signed-off-by: Kristian H.