summaryrefslogtreecommitdiff
path: root/include/drm/drm_simple_kms_helper.h
diff options
context:
space:
mode:
authorThomas Zimmermann <tzimmermann@suse.de>2021-02-08 14:55:32 +0300
committerThomas Zimmermann <tzimmermann@suse.de>2021-02-08 14:59:59 +0300
commit40f302adbd3930bf60258c79506a69748624f6b5 (patch)
tree184ea4df909c1e341509dfc40bcac54d04a4bbfe /include/drm/drm_simple_kms_helper.h
parent1d048afe7e52462d6b2a31dd6ee09c4475f39b4b (diff)
downloadlinux-40f302adbd3930bf60258c79506a69748624f6b5.tar.xz
drm/simple-kms: Add plane-state helpers
Just like regular plane-state helpers, drivers can use these new callbacks to create and destroy private plane state. v2: * make duplicate_state interface compatible with struct drm_plane_funcs Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210208115538.6430-2-tzimmermann@suse.de
Diffstat (limited to 'include/drm/drm_simple_kms_helper.h')
-rw-r--r--include/drm/drm_simple_kms_helper.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h
index e6dbf3161c2f..40b34573249f 100644
--- a/include/drm/drm_simple_kms_helper.h
+++ b/include/drm/drm_simple_kms_helper.h
@@ -149,6 +149,33 @@ struct drm_simple_display_pipe_funcs {
* more details.
*/
void (*disable_vblank)(struct drm_simple_display_pipe *pipe);
+
+ /**
+ * @reset_plane:
+ *
+ * Optional, called by &drm_plane_funcs.reset. Please read the
+ * documentation for the &drm_plane_funcs.reset hook for more details.
+ */
+ void (*reset_plane)(struct drm_simple_display_pipe *pipe);
+
+ /**
+ * @duplicate_plane_state:
+ *
+ * Optional, called by &drm_plane_funcs.atomic_duplicate_state. Please
+ * read the documentation for the &drm_plane_funcs.atomic_duplicate_state
+ * hook for more details.
+ */
+ struct drm_plane_state * (*duplicate_plane_state)(struct drm_simple_display_pipe *pipe);
+
+ /**
+ * @destroy_plane_state:
+ *
+ * Optional, called by &drm_plane_funcs.atomic_destroy_state. Please
+ * read the documentation for the &drm_plane_funcs.atomic_destroy_state
+ * hook for more details.
+ */
+ void (*destroy_plane_state)(struct drm_simple_display_pipe *pipe,
+ struct drm_plane_state *plane_state);
};
/**