1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 01a23157f6f5..c05b39438663 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -420,6 +420,15 @@ typedef enum _AMDGPU_DOORBELL64_ASSIGNMENT
         AMDGPU_DOORBELL64_sDMA_ENGINE1            = 0xE8,
         AMDGPU_DOORBELL64_sDMA_HI_PRI_ENGINE1     = 0xE9,
 
+        /* For vega10 sriov, the sdma doorbell must be fixed as follow
+         * to keep the same setting with host driver, or it will
+         * happen conflicts
+         */
+        AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE0            = 0xF0,
+        AMDGPU_VEGA10_DOORBELL64_sDMA_HI_PRI_ENGINE0     = 0xF1,
+        AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE1            = 0xF2,
+        AMDGPU_VEGA10_DOORBELL64_sDMA_HI_PRI_ENGINE1     = 0xF3,
+
         /* Interrupt handler */
         AMDGPU_DOORBELL64_IH                      = 0xF4,  /* For legacy interrupt ring buffer */
         AMDGPU_DOORBELL64_IH_RING1                = 0xF5,  /* For page migration request log */