drm/amdgpu: let bo_list handler start from 1

this could prevent mis-understanding, because libdrm side will consider
no bo_list created if handleis zero

Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index 819fb861ac046027bc23998e7498c3fc13e0be78..36d34e0afbc3a5cacb51d590af6506c62a7d58ee 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -43,7 +43,7 @@ static int amdgpu_bo_list_create(struct amdgpu_fpriv *fpriv,
 
        mutex_lock(&fpriv->bo_list_lock);
        r = idr_alloc(&fpriv->bo_list_handles, *result,
-                     0, 0, GFP_KERNEL);
+                     1, 0, GFP_KERNEL);
        if (r < 0) {
                mutex_unlock(&fpriv->bo_list_lock);
                kfree(*result);