drm/amdgpu: Use variable instead of constant for sdma doorbell range

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
index 82145572e5a31b508abd1815693b262aa49bd353..52206050adb9181676904cd6ef78015154ef2299 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
@@ -673,7 +673,8 @@ static int sdma_v5_2_gfx_resume(struct amdgpu_device *adev)
                WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL_OFFSET), doorbell_offset);
 
                adev->nbio.funcs->sdma_doorbell_range(adev, i, ring->use_doorbell,
-                                                     ring->doorbell_index, 20);
+                                                     ring->doorbell_index,
+                                                     adev->doorbell_index.sdma_doorbell_range);
 
                if (amdgpu_sriov_vf(adev))
                        sdma_v5_2_ring_set_wptr(ring);