From b972cece9448c55a2464d61787c955ab28110a40 Mon Sep 17 00:00:00 2001 From: Sean Paul <seanpaul@chromium.org> Date: Fri, 31 Aug 2018 11:09:25 -0400 Subject: [PATCH] drm: Describe pixel_blend_mode in drm_plane_state Adds docs for pixel_blend_mode in drm_plane_state. Fixes the warning found by kbuild test robot: htmldocs: include/drm/drm_plane.h:189: warning: Function parameter or member 'pixel_blend_mode' not described in 'drm_plane_state' Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Lowry Li <lowry.li@arm.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180831150934.202332-1-sean@poorly.run --- include/drm/drm_plane.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 35ef64a9398ba..16f5b66684ca4 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -117,6 +117,13 @@ struct drm_plane_state { * details. */ u16 alpha; + + /** + * @pixel_blend_mode: + * The alpha blending equation selection, describing how the pixels from + * the current plane are composited with the background. Value can be + * one of DRM_MODE_BLEND_* + */ uint16_t pixel_blend_mode; /**