drm/amdgpu: fix vcn doorbell range setting

Should use vcn_ring0_1 instead of doorbell index to
set nbio doorbell range.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Sonny Jiang <sonny.jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
index 4418c9f..ae2cc47 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
@@ -176,7 +176,7 @@ static int vcn_v4_0_3_hw_init(void *handle)
        int r;
 
        adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
-                               ring->doorbell_index, ring->me);
+                               (adev->doorbell_index.vcn.vcn_ring0_1 << 1), ring->me);
        if (ring->use_doorbell)
                WREG32_SOC15(VCN, ring->me, regVCN_RB4_DB_CTRL,
                        ring->doorbell_index << VCN_RB4_DB_CTRL__OFFSET__SHIFT |