diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_prime.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_prime.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c index 4940af7e75e..20074560fc2 100644 --- a/drivers/gpu/drm/radeon/radeon_prime.c +++ b/drivers/gpu/drm/radeon/radeon_prime.c @@ -68,7 +68,6 @@ struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, RADEON_GEM_DOMAIN_GTT, sg, &bo); if (ret) return ERR_PTR(ret); - bo->gem_base.driver_private = bo; mutex_lock(&rdev->gem.mutex); list_add_tail(&bo->list, &rdev->gem.objects); @@ -88,11 +87,19 @@ int radeon_gem_prime_pin(struct drm_gem_object *obj) /* pin buffer into GTT */ ret = radeon_bo_pin(bo, RADEON_GEM_DOMAIN_GTT, NULL); - if (ret) { - radeon_bo_unreserve(bo); - return ret; - } radeon_bo_unreserve(bo); + return ret; +} + +void radeon_gem_prime_unpin(struct drm_gem_object *obj) +{ + struct radeon_bo *bo = gem_to_radeon_bo(obj); + int ret = 0; - return 0; + ret = radeon_bo_reserve(bo, false); + if (unlikely(ret != 0)) + return; + + radeon_bo_unpin(bo); + radeon_bo_unreserve(bo); } |