[PATCH v2 5/5] drm/exynos: mixer: also allow ARGB1555 and ARGB4444

[Tobias Jakobi]

Allow the remaining alpha formats now that blending
is properly setup.

Signed-off-by: Tobias Jakobi <tjakobi at math.uni-bielefeld.de>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c 
b/drivers/gpu/drm/exynos/exynos_mixer.c
index 1c24fb5..245be7b 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -80,7 +80,9 @@ enum mixer_flag_bits {

 static const uint32_t mixer_formats[] = {
        DRM_FORMAT_XRGB4444,
+       DRM_FORMAT_ARGB4444,
        DRM_FORMAT_XRGB1555,
+       DRM_FORMAT_ARGB1555,
        DRM_FORMAT_RGB565,
        DRM_FORMAT_XRGB8888,
        DRM_FORMAT_ARGB8888,
@@ -728,10 +730,12 @@ static void mixer_graph_buffer(struct mixer_context *ctx,

        switch (fb->pixel_format) {
        case DRM_FORMAT_XRGB4444:
+       case DRM_FORMAT_ARGB4444:
                fmt = MXR_FORMAT_ARGB4444;
                break;

        case DRM_FORMAT_XRGB1555:
+       case DRM_FORMAT_ARGB1555:
                fmt = MXR_FORMAT_ARGB1555;
                break;

-- 
2.4.9