From 3cad4b6887cd3d2b4e7f2c0ad6cb557b8eda4084 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 25 Nov 2014 13:05:12 +0100 Subject: drm/plane: Make ->atomic_update() mandatory There is no use-case where it would be useful for drivers not to implement this function and the transitional plane helpers already require drivers to provide an implementation. v2: add new requirement to kerneldoc Reviewed-by: Daniel Vetter Signed-off-by: Thierry Reding --- include/drm/drm_plane_helper.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/drm') diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h index a185392cafeb..06d0314a1352 100644 --- a/include/drm/drm_plane_helper.h +++ b/include/drm/drm_plane_helper.h @@ -52,7 +52,7 @@ extern int drm_crtc_init(struct drm_device *dev, * @prepare_fb: prepare a framebuffer for use by the plane * @cleanup_fb: cleanup a framebuffer when it's no longer used by the plane * @atomic_check: check that a given atomic state is valid and can be applied - * @atomic_update: apply an atomic state to the plane + * @atomic_update: apply an atomic state to the plane (mandatory) * * The helper operations are called by the mid-layer CRTC helper. */ -- cgit v1.2.3-58-ga151