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drm/exynos: mixer: Make pixel blend mode configurable
authorChristoph Manszewski <c.manszewski@samsung.com>
Fri, 21 Sep 2018 12:24:37 +0000 (14:24 +0200)
committerInki Dae <inki.dae@samsung.com>
Mon, 1 Oct 2018 02:49:57 +0000 (11:49 +0900)
commit482582c0217d352f0e344f0b25ea6ce12f964351
treef59cd1d91f5eaa37f9513310310cda2e624dd0e2tree | snapshot
parenta9777267e3e19e784723827a41cfb37da6e5bf66commit | diff
drm/exynos: mixer: Make pixel blend mode configurable

The mixer hardware supports both premultiplied alpha and
non-premultiplied alpha. Currently premultiplied alpha is default, make
this configurable.

Tested on Odroid-U3 with Exynos 4412 CPU, kernel next-20180913
using modetest.

Signed-off-by: Christoph Manszewski <c.manszewski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_drv.h diff | blob | history
drivers/gpu/drm/exynos/exynos_drm_plane.c diff | blob | history
drivers/gpu/drm/exynos/exynos_mixer.c diff | blob | history
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