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Searched refs:_DRM_LOCK_HELD (Results 1 – 2 of 2) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/
Ddrm_lock.c186 if (old & _DRM_LOCK_HELD) in drm_lock_take()
189 new = context | _DRM_LOCK_HELD | in drm_lock_take()
198 if (old & _DRM_LOCK_HELD) { in drm_lock_take()
207 if ((_DRM_LOCKING_CONTEXT(new)) == context && (new & _DRM_LOCK_HELD)) { in drm_lock_take()
235 new = context | _DRM_LOCK_HELD; in drm_lock_transfer()
/linux-4.4.14/include/uapi/drm/
Ddrm.h66 #define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ macro
68 #define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
70 #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))