drm/exynos: fimd: Make plane alpha configurable

The fimd hardware supports variable plane alpha. Currently planes
are opaque, make this configurable.

Tested on TRATS2 with Exynos 4412 CPU, on top of linux-next-20181019.

Signed-off-by: Christoph Manszewski <c.manszewski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Christoph Manszewski 2018-10-25 17:23:49 +02:00 • committed by Inki Dae
commit 6f8ee5c217
2 changed files with 55 additions and 21 deletions