drm/amdgpu: further mitigate workaround for i915
Disable the workaround on imported BOs as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexdeucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index 8ce74a1..fb66b45 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -107,12 +107,18 @@
ww_mutex_lock(&resv->lock, NULL);
ret = amdgpu_bo_create(adev, attach->dmabuf->size, PAGE_SIZE, false,
AMDGPU_GEM_DOMAIN_GTT, 0, sg, resv, &bo);
- ww_mutex_unlock(&resv->lock);
if (ret)
- return ERR_PTR(ret);
+ goto error;
- bo->prime_shared_count = 1;
+ if (attach->dmabuf->ops != &amdgpu_dmabuf_ops)
+ bo->prime_shared_count = 1;
+
+ ww_mutex_unlock(&resv->lock);
return &bo->gem_base;
+
+error:
+ ww_mutex_unlock(&resv->lock);
+ return ERR_PTR(ret);
}
static int amdgpu_gem_map_attach(struct dma_buf *dma_buf,