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Diffstat (limited to 'include/drm/drm_drv.h')
-rw-r--r--include/drm/drm_drv.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 152b3055e9e1..3199ef70c007 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -56,7 +56,6 @@ struct drm_printer;
#define DRIVER_ATOMIC 0x10000
#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
#define DRIVER_SYNCOBJ 0x40000
-#define DRIVER_PREFER_XBGR_30BPP 0x80000
/**
* struct drm_driver - DRM driver structure
@@ -654,14 +653,14 @@ static inline bool drm_dev_is_unplugged(struct drm_device *dev)
* @dev: DRM device to check
* @feature: feature flag
*
- * This checks @dev for driver features, see &drm_driver.driver_features and the
- * various DRIVER_\* flags.
+ * This checks @dev for driver features, see &drm_driver.driver_features,
+ * &drm_device.driver_features, and the various DRIVER_\* flags.
*
* Returns true if the @feature is supported, false otherwise.
*/
-static inline bool drm_core_check_feature(struct drm_device *dev, int feature)
+static inline bool drm_core_check_feature(struct drm_device *dev, u32 feature)
{
- return dev->driver->driver_features & feature;
+ return dev->driver->driver_features & dev->driver_features & feature;
}
/**