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-rw-r--r--drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
index 00b7aef6bdb0..e2c6ec3cc4f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
@@ -282,6 +282,8 @@ static void gmc_v12_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
*
* @adev: amdgpu_device pointer
* @vmid: vm instance to flush
+ * @vmhub: which hub to flush
+ * @flush_type: the flush type
*
* Flush the TLB for the requested page table.
*/
@@ -321,6 +323,9 @@ static void gmc_v12_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
*
* @adev: amdgpu_device pointer
* @pasid: pasid to be flush
+ * @flush_type: the flush type
+ * @all_hub: flush all hubs
+ * @inst: is used to select which instance of KIQ to use for the invalidation
*
* Flush the TLB for the requested pasid.
*/