diff options
| -rw-r--r-- | include/drm/drmP.h | 19 | ||||
| -rw-r--r-- | include/drm/drm_drv.h | 29 |
2 files changed, 29 insertions, 19 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index c5dfbdb7271d..f7a19c2a7a80 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -102,25 +102,6 @@ struct pci_controller; #define DRM_SWITCH_POWER_CHANGING 2 #define DRM_SWITCH_POWER_DYNAMIC_OFF 3 -static inline bool drm_core_check_feature(struct drm_device *dev, int feature) -{ - return dev->driver->driver_features & feature; -} - -/** - * drm_drv_uses_atomic_modeset - check if the driver implements - * atomic_commit() - * @dev: DRM device - * - * This check is useful if drivers do not have DRIVER_ATOMIC set but - * have atomic modesetting internally implemented. - */ -static inline bool drm_drv_uses_atomic_modeset(struct drm_device *dev) -{ - return drm_core_check_feature(dev, DRIVER_ATOMIC) || - dev->mode_config.funcs->atomic_commit != NULL; -} - /* returns true if currently okay to sleep */ static inline bool drm_can_sleep(void) { diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 7e545f5f94d3..46a8009784df 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -649,6 +649,35 @@ static inline bool drm_dev_is_unplugged(struct drm_device *dev) return true; } +/** + * drm_core_check_feature - check driver feature flags + * @dev: DRM device to check + * @feature: feature flag + * + * This checks @dev for driver features, see &drm_driver.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) +{ + return dev->driver->driver_features & feature; +} + +/** + * drm_drv_uses_atomic_modeset - check if the driver implements + * atomic_commit() + * @dev: DRM device + * + * This check is useful if drivers do not have DRIVER_ATOMIC set but + * have atomic modesetting internally implemented. + */ +static inline bool drm_drv_uses_atomic_modeset(struct drm_device *dev) +{ + return drm_core_check_feature(dev, DRIVER_ATOMIC) || + dev->mode_config.funcs->atomic_commit != NULL; +} + int drm_dev_set_unique(struct drm_device *dev, const char *name); |