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Commit 3479fc24 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm: move drv test macros out of drmP.h 



Last bit the prevented us from starting to delete the drmP.h monster
includes from source files!

Also add kernel-doc while moving them.

A nice consistent drm_dev_ prefix would be cute for these, but since
they're used everywhere I've figured I'll leave this bikeshed aside
for now.

Reviewed-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-2-daniel.vetter@ffwll.ch
parent ce605803

include/drm/drmP.h

+0 −19
Original line number Diff line number Diff line
@@ -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)

{

include/drm/drm_drv.h

+29 −0
Original line number Diff line number Diff line
@@ -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);