diff options
Diffstat (limited to 'include/drm/drm_simple_kms_helper.h')
| -rw-r--r-- | include/drm/drm_simple_kms_helper.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index 1b4e352143fd..451960438a29 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -64,7 +64,8 @@ struct drm_simple_display_pipe_funcs { * This hook is optional. */ void (*enable)(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state); + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state); /** * @disable: * @@ -115,6 +116,9 @@ struct drm_simple_display_pipe_funcs { * Optional, called by &drm_plane_helper_funcs.prepare_fb. Please read * the documentation for the &drm_plane_helper_funcs.prepare_fb hook for * more details. + * + * Drivers which always have their buffers pinned should use + * drm_gem_fb_simple_display_pipe_prepare_fb() for this hook. */ int (*prepare_fb)(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state); |