drm: Miscellaneous typo fixes and documentation updates
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 3add00e..7988e55 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -44,6 +44,13 @@
ENTER_ATOMIC_MODE_SET,
};
+/**
+ * drm_crtc_helper_funcs - helper operations for CRTCs
+ * @mode_fixup: try to fixup proposed mode for this connector
+ * @mode_set: set this mode
+ *
+ * The helper operations are called by the mid-layer CRTC helper.
+ */
struct drm_crtc_helper_funcs {
/*
* Control power levels on the CRTC. If the mode passed in is
@@ -76,6 +83,13 @@
void (*disable)(struct drm_crtc *crtc);
};
+/**
+ * drm_encoder_helper_funcs - helper operations for encoders
+ * @mode_fixup: try to fixup proposed mode for this connector
+ * @mode_set: set this mode
+ *
+ * The helper operations are called by the mid-layer CRTC helper.
+ */
struct drm_encoder_helper_funcs {
void (*dpms)(struct drm_encoder *encoder, int mode);
void (*save)(struct drm_encoder *encoder);
@@ -97,6 +111,13 @@
void (*disable)(struct drm_encoder *encoder);
};
+/**
+ * drm_connector_helper_funcs - helper operations for connectors
+ * @get_modes: get mode list for this connector
+ * @mode_valid: is this mode valid on the given connector?
+ *
+ * The helper operations are called by the mid-layer CRTC helper.
+ */
struct drm_connector_helper_funcs {
int (*get_modes)(struct drm_connector *connector);
int (*mode_valid)(struct drm_connector *connector,