[PATCH] drm/amdgpu: Move read of snoop register from guest to host

[Masha Grinman]

From: Masha Grinman <masha.grin...@amd.com>

Change-Id: I1d5773ffa6187a961994b3403d4cde5b1641369f
---
 drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c 
b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
index a54e7b929295..6dc3896fd61f 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
@@ -221,6 +221,9 @@ static void mmhub_v1_8_init_snoop_override_regs(struct 
amdgpu_device *adev)
        uint32_t distance = regDAGB1_WRCLI_GPU_SNOOP_OVERRIDE -
                            regDAGB0_WRCLI_GPU_SNOOP_OVERRIDE;
 
+       if (amdgpu_sriov_vf(adev))
+                return;
+
        inst_mask = adev->aid_mask;
        for_each_inst(i, inst_mask) {
                for (j = 0; j < 5; j++) { /* DAGB instances */
-- 
2.34.1