This patch enables the ARGB1555, ABGR1555, RGBA5551,
and BGRA5551 formats to be used on planes.
Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
drivers/gpu/drm/imx/ipuv3-plane.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c
b/drivers/gpu/drm/imx/ipuv3-plane.c
index 435eec1..e0f3082 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -23,8 +23,12 @@
#define to_ipu_plane(x) container_of(x, struct ipu_plane, base)
static const uint32_t ipu_plane_formats[] = {
+ DRM_FORMAT_ARGB1555,
DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_ABGR1555,
DRM_FORMAT_XBGR1555,
+ DRM_FORMAT_RGBA5551,
+ DRM_FORMAT_BGRA5551,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ABGR8888,
@@ -198,6 +202,10 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct
drm_crtc *crtc,
ipu_dp_set_window_pos(ipu_plane->dp, crtc_x, crtc_y);
/* Enable local alpha on partial plane */
switch (fb->pixel_format) {
+ case DRM_FORMAT_ARGB1555:
+ case DRM_FORMAT_ABGR1555:
+ case DRM_FORMAT_RGBA5551:
+ case DRM_FORMAT_BGRA5551:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_ABGR8888:
ipu_dp_set_global_alpha(ipu_plane->dp, false, 0, false);
--
2.5.0
