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path: root/drivers/gpu/drm/drm_plane_helper.c
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Diffstat (limited to 'drivers/gpu/drm/drm_plane_helper.c')
-rw-r--r--drivers/gpu/drm/drm_plane_helper.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index 35d43607a47d..148688fb920a 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -39,9 +39,9 @@
*
* This helper library has two parts. The first part has support to implement
* primary plane support on top of the normal CRTC configuration interface.
- * Since the legacy ->set_config interface ties the primary plane together with
- * the CRTC state this does not allow userspace to disable the primary plane
- * itself. To avoid too much duplicated code use
+ * Since the legacy &drm_mode_config_funcs.set_config interface ties the primary
+ * plane together with the CRTC state this does not allow userspace to disable
+ * the primary plane itself. To avoid too much duplicated code use
* drm_plane_helper_check_update() which can be used to enforce the same
* restrictions as primary planes had thus. The default primary plane only
* expose XRBG8888 and ARGB8888 as valid pixel formats for the attached
@@ -384,7 +384,8 @@ EXPORT_SYMBOL(drm_primary_helper_update);
* is called in response to a userspace SetPlane operation on the plane with a
* NULL framebuffer parameter. It unconditionally fails the disable call with
* -EINVAL the only way to disable the primary plane without driver support is
- * to disable the entier CRTC. Which does not match the plane ->disable hook.
+ * to disable the entire CRTC. Which does not match the plane
+ * &drm_plane_funcs.disable_plane hook.
*
* Note that some hardware may be able to disable the primary plane without
* disabling the whole CRTC. Drivers for such hardware should provide their