To fix the board disappear issue.
Signed-off-by: Emily Deng <Emily.Deng@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/nv.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 46d4bbabce75..b9832d31f00d 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -692,7 +692,10 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
} else {
adev->nbio.funcs = &nbio_v2_3_funcs;
adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg;
- }
+
+ if (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_NAVI12)
+ amdgpu_discovery = 0;
+
adev->hdp.funcs = &hdp_v5_0_funcs;
if (adev->asic_type >= CHIP_SIENNA_CICHLID)
--
2.25.1
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