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-rw-r--r--include/drm/drm_crtc.h17
1 files changed, 5 insertions, 12 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 629a5fe075b3..1a642020e306 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -358,14 +358,6 @@ struct drm_crtc_funcs {
* drm_crtc_enable_color_mgmt(), which then supports the legacy gamma
* interface through the drm_atomic_helper_legacy_gamma_set()
* compatibility implementation.
- *
- * NOTE:
- *
- * Drivers that support gamma tables and also fbdev emulation through
- * the provided helper library need to take care to fill out the gamma
- * hooks for both. Currently there's a bit an unfortunate duplication
- * going on, which should eventually be unified to just one set of
- * hooks.
*/
int (*gamma_set)(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
uint32_t size,
@@ -481,11 +473,9 @@ struct drm_crtc_funcs {
* This is the legacy entry point to update a property attached to the
* CRTC.
*
- * Drivers implementing atomic modeset should use
- * drm_atomic_helper_crtc_set_property() to implement this hook.
- *
* This callback is optional if the driver does not support any legacy
- * driver-private properties.
+ * driver-private properties. For atomic drivers it is not used because
+ * property handling is done entirely in the DRM core.
*
* RETURNS:
*
@@ -685,6 +675,9 @@ struct drm_crtc_funcs {
* drm_crtc_vblank_off() and drm_crtc_vblank_on() when disabling or
* enabling a CRTC.
*
+ * See also &drm_device.vblank_disable_immediate and
+ * &drm_device.max_vblank_count.
+ *
* Returns:
*
* Raw vblank counter value.