drm/i915/display: Squelch kerneldoc complaints

drivers/gpu/drm/i915/display/intel_atomic.c:185: warning: Function parameter or member 'state' not described in 'intel_connector_needs_modeset'
drivers/gpu/drm/i915/display/intel_atomic.c:185: warning: Function parameter or member 'connector' not described in 'intel_connector_needs_modeset'

drivers/gpu/drm/i915/display/intel_fbc.c:1124: warning: Function parameter or member 'state' not described in 'intel_fbc_enable'
drivers/gpu/drm/i915/display/intel_fbc.c:1124: warning: Excess function parameter 'crtc_state' description in 'intel_fbc_enable'
drivers/gpu/drm/i915/display/intel_fbc.c:1124: warning: Excess function parameter 'plane_state' description in 'intel_fbc_enable'
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200126195654.2172937-1-chris@chris-wilson.co.uk

drivers/gpu/drm/i915/display/intel_atomic.c

@@ -178,6 +178,8 @@ intel_digital_connector_duplicate_state(struct drm_connector *connector)
 
 /**
  * intel_connector_needs_modeset - check if connector needs a modeset
+ * @state: the atomic state corresponding to this modeset
+ * @connector: the connector
  */
 bool
 intel_connector_needs_modeset(struct intel_atomic_state *state,

drivers/gpu/drm/i915/display/intel_display.c

@@ -15861,7 +15861,7 @@ static void fb_obj_bump_render_priority(struct drm_i915_gem_object *obj)
 
 /**
  * intel_prepare_plane_fb - Prepare fb for usage on plane
- * @plane: drm plane to prepare for
+ * @_plane: drm plane to prepare for
  * @_new_plane_state: the plane state being prepared
  *
  * Prepares a framebuffer for usage on a display plane.  Generally this

drivers/gpu/drm/i915/display/intel_fbc.c

@@ -1111,8 +1111,7 @@ void intel_fbc_choose_crtc(struct drm_i915_private *dev_priv,
 /**
  * intel_fbc_enable: tries to enable FBC on the CRTC
  * @crtc: the CRTC
- * @crtc_state: corresponding &drm_crtc_state for @crtc
- * @plane_state: corresponding &drm_plane_state for the primary plane of @crtc
+ * @state: corresponding &drm_crtc_state for @crtc
  *
  * This function checks if the given CRTC was chosen for FBC, then enables it if
  * possible. Notice that it doesn't activate FBC. It is valid to call