This was last used by nouveau, replaced by a driver-specific property in:
commit de69185573586302ada2e59ba41835df36986277 Author: Ben Skeggs bskeggs@redhat.com Date: Mon Oct 17 12:23:41 2011 +1000
drm/nouveau: improve dithering properties, and implement proper auto mode
Signed-off-by: Damien Lespiau damien.lespiau@intel.com --- drivers/gpu/drm/drm_crtc.c | 31 ------------------------------- include/drm/drm_crtc.h | 1 - 2 files changed, 32 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index a691764..ffb791f 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -125,13 +125,6 @@ static const struct drm_prop_enum_list drm_scaling_mode_enum_list[] = { DRM_MODE_SCALE_ASPECT, "Full aspect" }, };
-static const struct drm_prop_enum_list drm_dithering_mode_enum_list[] = -{ - { DRM_MODE_DITHERING_OFF, "Off" }, - { DRM_MODE_DITHERING_ON, "On" }, - { DRM_MODE_DITHERING_AUTO, "Automatic" }, -}; - /* * Non-global properties, but "required" for certain connectors. */ @@ -1161,30 +1154,6 @@ int drm_mode_create_scaling_mode_property(struct drm_device *dev) EXPORT_SYMBOL(drm_mode_create_scaling_mode_property);
/** - * drm_mode_create_dithering_property - create dithering property - * @dev: DRM device - * - * Called by a driver the first time it's needed, must be attached to desired - * connectors. - */ -int drm_mode_create_dithering_property(struct drm_device *dev) -{ - struct drm_property *dithering_mode; - - if (dev->mode_config.dithering_mode_property) - return 0; - - dithering_mode = - drm_property_create_enum(dev, 0, "dithering", - drm_dithering_mode_enum_list, - ARRAY_SIZE(drm_dithering_mode_enum_list)); - dev->mode_config.dithering_mode_property = dithering_mode; - - return 0; -} -EXPORT_SYMBOL(drm_mode_create_dithering_property); - -/** * drm_mode_create_dirty_property - create dirty property * @dev: DRM device * diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index eb40a96..781988f 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -982,7 +982,6 @@ extern int drm_mode_create_dvi_i_properties(struct drm_device *dev); extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats, char *formats[]); extern int drm_mode_create_scaling_mode_property(struct drm_device *dev); -extern int drm_mode_create_dithering_property(struct drm_device *dev); extern int drm_mode_create_dirty_info_property(struct drm_device *dev); extern const char *drm_get_encoder_name(const struct drm_encoder *encoder);