diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index cc7f16ab257f..45164e101257 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -434,34 +434,13 @@ int radeon_mode_dumb_destroy(struct drm_file *file_priv, /* * Semaphores. */ -struct radeon_ring; - -#define RADEON_SEMAPHORE_BO_SIZE 256 - -struct radeon_semaphore_driver { - rwlock_t lock; - struct list_head bo; -}; - -struct radeon_semaphore_bo; - /* everything here is constant */ struct radeon_semaphore { - struct list_head list; + struct radeon_sa_bo *sa_bo; + signed waiters; uint64_t gpu_addr; - uint32_t *cpu_ptr; - struct radeon_semaphore_bo *bo; }; -struct radeon_semaphore_bo { - struct list_head list; - struct radeon_ib *ib; - struct list_head free; - struct radeon_semaphore semaphores[RADEON_SEMAPHORE_BO_SIZE/8]; - unsigned nused; -}; - -void radeon_semaphore_driver_fini(struct radeon_device *rdev); int radeon_semaphore_create(struct radeon_device *rdev, struct radeon_semaphore **semaphore); void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring, @@ -473,7 +452,8 @@ int radeon_semaphore_sync_rings(struct radeon_device *rdev, bool sync_to[RADEON_NUM_RINGS], int dst_ring); void radeon_semaphore_free(struct radeon_device *rdev, - struct radeon_semaphore *semaphore); + struct radeon_semaphore *semaphore, + struct radeon_fence *fence); /* * GART structures, functions & helpers @@ -1540,7 +1520,6 @@ struct radeon_device { struct radeon_mman mman; struct radeon_fence_driver fence_drv[RADEON_NUM_RINGS]; wait_queue_head_t fence_queue; - struct radeon_semaphore_driver semaphore_drv; struct mutex ring_lock; struct radeon_ring ring[RADEON_NUM_RINGS]; struct radeon_ib_pool ib_pool; |