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Diffstat (limited to 'include/drm/drm_fourcc.h')
-rw-r--r--include/drm/drm_fourcc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 6942e84b6edd..3e86408dac9f 100644
--- a/include/drm/drm_fourcc.h
+++ b/include/drm/drm_fourcc.h
@@ -38,6 +38,7 @@ struct drm_mode_fb_cmd2;
* @cpp: Number of bytes per pixel (per plane)
* @hsub: Horizontal chroma subsampling factor
* @vsub: Vertical chroma subsampling factor
+ * @has_alpha: Does the format embeds an alpha component?
*/
struct drm_format_info {
u32 format;
@@ -46,6 +47,7 @@ struct drm_format_info {
u8 cpp[3];
u8 hsub;
u8 vsub;
+ bool has_alpha;
};
/**