From: Philipp Zabel Date: Fri, 12 Dec 2014 12:40:38 +0000 (+0100) Subject: drm/imx: enable 15-bit RGB with 1-bit alpha formats X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c639a1cfc4930684300860abdac5ebcb619523ea;p=linux-beck.git drm/imx: enable 15-bit RGB with 1-bit alpha formats This patch enables the ARGB1555, ABGR1555, RGBA5551, and BGRA5551 formats to be used on planes. Signed-off-by: Philipp Zabel --- diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 878a643d72e4..d13dbb687f64 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, @@ -175,6 +179,10 @@ 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);