drm/i915: Nuke atomic set/get prop plane stubs

They have been unused since rotation was added to drm core in 2015,
time to get rid of them.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190611132820.31981-1-maarten.lankhorst@linux.intel.comReviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

drivers/gpu/drm/i915/intel_atomic_plane.c

@@ -353,48 +353,3 @@ const struct drm_plane_helper_funcs intel_plane_helper_funcs = {
 	.cleanup_fb = intel_cleanup_plane_fb,
 	.atomic_check = intel_plane_atomic_check,
 };
-
-/**
- * intel_plane_atomic_get_property - fetch plane property value
- * @plane: plane to fetch property for
- * @state: state containing the property value
- * @property: property to look up
- * @val: pointer to write property value into
- *
- * The DRM core does not store shadow copies of properties for
- * atomic-capable drivers.  This entrypoint is used to fetch
- * the current value of a driver-specific plane property.
- */
-int
-intel_plane_atomic_get_property(struct drm_plane *plane,
-				const struct drm_plane_state *state,
-				struct drm_property *property,
-				u64 *val)
-{
-	DRM_DEBUG_KMS("Unknown property [PROP:%d:%s]\n",
-		      property->base.id, property->name);
-	return -EINVAL;
-}
-
-/**
- * intel_plane_atomic_set_property - set plane property value
- * @plane: plane to set property for
- * @state: state to update property value in
- * @property: property to set
- * @val: value to set property to
- *
- * Writes the specified property value for a plane into the provided atomic
- * state object.
- *
- * Returns 0 on success, -EINVAL on unrecognized properties
- */
-int
-intel_plane_atomic_set_property(struct drm_plane *plane,
-				struct drm_plane_state *state,
-				struct drm_property *property,
-				u64 val)
-{
-	DRM_DEBUG_KMS("Unknown property [PROP:%d:%s]\n",
-		      property->base.id, property->name);
-	return -EINVAL;
-}

drivers/gpu/drm/i915/intel_atomic_plane.h

@@ -42,14 +42,6 @@ int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_
 					struct intel_crtc_state *crtc_state,
 					const struct intel_plane_state *old_plane_state,
 					struct intel_plane_state *intel_state);
-int intel_plane_atomic_get_property(struct drm_plane *plane,
-				    const struct drm_plane_state *state,
-				    struct drm_property *property,
-				    u64 *val);
-int intel_plane_atomic_set_property(struct drm_plane *plane,
-				    struct drm_plane_state *state,
-				    struct drm_property *property,
-				    u64 val);
 int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_state,
 				    struct drm_crtc_state *crtc_state,
 				    const struct intel_plane_state *old_plane_state,

drivers/gpu/drm/i915/intel_display.c

@@ -14532,8 +14532,6 @@ static const struct drm_plane_funcs i965_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = i965_plane_format_mod_supported,
@@ -14543,8 +14541,6 @@ static const struct drm_plane_funcs i8xx_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = i8xx_plane_format_mod_supported,
@@ -14685,8 +14681,6 @@ static const struct drm_plane_funcs intel_cursor_plane_funcs = {
 	.update_plane = intel_legacy_cursor_update,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = intel_cursor_format_mod_supported,

drivers/gpu/drm/i915/intel_sprite.c

@@ -2157,8 +2157,6 @@ static const struct drm_plane_funcs g4x_sprite_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = g4x_sprite_format_mod_supported,
@@ -2168,8 +2166,6 @@ static const struct drm_plane_funcs snb_sprite_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = snb_sprite_format_mod_supported,
@@ -2179,8 +2175,6 @@ static const struct drm_plane_funcs vlv_sprite_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = vlv_sprite_format_mod_supported,
@@ -2190,8 +2184,6 @@ static const struct drm_plane_funcs skl_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = intel_plane_destroy,
-	.atomic_get_property = intel_plane_atomic_get_property,
-	.atomic_set_property = intel_plane_atomic_set_property,
 	.atomic_duplicate_state = intel_plane_duplicate_state,
 	.atomic_destroy_state = intel_plane_destroy_state,
 	.format_mod_supported = skl_plane_format_mod_supported,