@@ -559,6 +559,12 @@ connector and plane objects by calling the
pointer to the target object, a pointer to the previously created
property and an initial instance value.
+Blending and Z-Position properties
+----------------------------------
+
+.. kernel-doc:: drivers/gpu/drm/drm_blend.c
+ :export:
+
Existing KMS Properties
-----------------------
@@ -13,7 +13,7 @@ drm-y := drm_auth.o drm_bufs.o drm_cache.o \
drm_trace_points.o drm_global.o drm_prime.o \
drm_rect.o drm_vma_manager.o drm_flip_work.o \
drm_modeset_lock.o drm_atomic.o drm_bridge.o \
- drm_framebuffer.o drm_connector.o
+ drm_framebuffer.o drm_connector.o drm_blend.o
drm-$(CONFIG_COMPAT) += drm_ioc32.o
drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o
@@ -25,7 +25,7 @@ drm-$(CONFIG_AGP) += drm_agpsupport.o
drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_probe_helper.o \
drm_plane_helper.o drm_dp_mst_topology.o drm_atomic_helper.o \
drm_kms_helper_common.o drm_dp_dual_mode_helper.o \
- drm_simple_kms_helper.o drm_blend.o drm_modeset_helper.o
+ drm_simple_kms_helper.o drm_modeset_helper.o
drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
@@ -594,7 +594,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
struct drm_plane_state *plane_state;
int i, ret = 0;
- ret = drm_atomic_helper_normalize_zpos(dev, state);
+ ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
@@ -193,8 +193,7 @@ done:
}
/**
- * drm_atomic_helper_normalize_zpos - calculate normalized zpos values for all
- * crtcs
+ * drm_atomic_normalize_zpos - calculate normalized zpos values for all crtcs
* @dev: DRM device
* @state: atomic state of DRM device
*
@@ -205,8 +204,8 @@ done:
* RETURNS
* Zero for success or -errno
*/
-int drm_atomic_helper_normalize_zpos(struct drm_device *dev,
- struct drm_atomic_state *state)
+int drm_atomic_normalize_zpos(struct drm_device *dev,
+ struct drm_atomic_state *state)
{
struct drm_crtc *crtc;
struct drm_crtc_state *crtc_state;
@@ -236,3 +235,4 @@ int drm_atomic_helper_normalize_zpos(struct drm_device *dev,
}
return 0;
}
+EXPORT_SYMBOL(drm_atomic_normalize_zpos);
@@ -161,5 +161,5 @@ int drm_modeset_register_all(struct drm_device *dev);
void drm_modeset_unregister_all(struct drm_device *dev);
/* drm_blend.c */
-int drm_atomic_helper_normalize_zpos(struct drm_device *dev,
- struct drm_atomic_state *state);
+int drm_atomic_normalize_zpos(struct drm_device *dev,
+ struct drm_atomic_state *state);