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authorMarek Vasut <marex@denx.de>2016-10-02 19:01:24 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-10-05 15:18:02 +0200
commit7d83a155f0c4bf86bd6dfced1768c0a34add8f1b (patch)
treecfc77ccbf274f59a2924516b3362d083a4efcbd9 /include/drm
parent587680c1c52d73bc7d5dbba2dcfadacb7a3f6b0e (diff)
drm: simple_kms_helper: Add prepare_fb and cleanup_fb hooks
Add .prepare_fb and .cleanup_fb plane hooks into the drm_simple_kms. These can be used by drivers to call ie. the drm_fb_cma_setup_fence() helper. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Noralf Trønnes <noralf@tronnes.org> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161002170124.6099-1-marex@denx.de
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_simple_kms_helper.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h
index 5d112f75e04c..01a8436ccb0a 100644
--- a/include/drm/drm_simple_kms_helper.h
+++ b/include/drm/drm_simple_kms_helper.h
@@ -69,6 +69,26 @@ struct drm_simple_display_pipe_funcs {
*/
void (*update)(struct drm_simple_display_pipe *pipe,
struct drm_plane_state *plane_state);
+
+ /**
+ * @prepare_fb:
+ *
+ * Optional, called by struct &drm_plane_helper_funcs ->prepare_fb .
+ * Please read the documentation for the ->prepare_fb hook in
+ * struct &drm_plane_helper_funcs for more details.
+ */
+ int (*prepare_fb)(struct drm_simple_display_pipe *pipe,
+ struct drm_plane_state *plane_state);
+
+ /**
+ * @cleanup_fb:
+ *
+ * Optional, called by struct &drm_plane_helper_funcs ->cleanup_fb .
+ * Please read the documentation for the ->cleanup_fb hook in
+ * struct &drm_plane_helper_funcs for more details.
+ */
+ void (*cleanup_fb)(struct drm_simple_display_pipe *pipe,
+ struct drm_plane_state *plane_state);
};
/**