drm/radeon: export reservation_object from dmabuf to ttm
Adds an extra argument to radeon_bo_create, which is only used in radeon_prime.c.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c
index 171daf7..f3609c9 100644
--- a/drivers/gpu/drm/radeon/radeon_prime.c
+++ b/drivers/gpu/drm/radeon/radeon_prime.c
@@ -61,12 +61,15 @@
struct dma_buf_attachment *attach,
struct sg_table *sg)
{
+ struct reservation_object *resv = attach->dmabuf->resv;
struct radeon_device *rdev = dev->dev_private;
struct radeon_bo *bo;
int ret;
+ ww_mutex_lock(&resv->lock, NULL);
ret = radeon_bo_create(rdev, attach->dmabuf->size, PAGE_SIZE, false,
- RADEON_GEM_DOMAIN_GTT, 0, sg, &bo);
+ RADEON_GEM_DOMAIN_GTT, 0, sg, resv, &bo);
+ ww_mutex_unlock(&resv->lock);
if (ret)
return ERR_PTR(ret);