From: Fabien Dessenne fabien.dessenne@st.com
Use GDP capabilities to support DRM_FORMAT_XBGR8888 (XB24)
Signed-off-by: Fabien Dessenne fabien.dessenne@st.com --- drivers/gpu/drm/sti/sti_gdp.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index f018bb1..087906f 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -23,6 +23,7 @@ #define GDP_RGB565 0x00 #define GDP_RGB888 0x01 #define GDP_RGB888_32 0x02 +#define GDP_XBGR8888 (GDP_RGB888_32 | BIGNOTLITTLE | ALPHASWITCH) #define GDP_ARGB8565 0x04 #define GDP_ARGB8888 0x05 #define GDP_ABGR8888 (GDP_ARGB8888 | BIGNOTLITTLE | ALPHASWITCH) @@ -106,6 +107,7 @@ struct sti_gdp {
static const uint32_t gdp_supported_formats[] = { DRM_FORMAT_XRGB8888, + DRM_FORMAT_XBGR8888, DRM_FORMAT_ARGB8888, DRM_FORMAT_ABGR8888, DRM_FORMAT_ARGB4444, @@ -133,6 +135,8 @@ static int sti_gdp_fourcc2format(int fourcc) switch (fourcc) { case DRM_FORMAT_XRGB8888: return GDP_RGB888_32; + case DRM_FORMAT_XBGR8888: + return GDP_XBGR8888; case DRM_FORMAT_ARGB8888: return GDP_ARGB8888; case DRM_FORMAT_ABGR8888: