this patch is to enable nbio support for NBIO v7.7.1.

Signed-off-by: Yifan Zhang <[email protected]>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index ac0f0e09a60c..1bbd56029a4f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -2278,6 +2278,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device 
*adev)
                adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg;
                break;
        case IP_VERSION(7, 7, 0):
+       case IP_VERSION(7, 7, 1):
                adev->nbio.funcs = &nbio_v7_7_funcs;
                adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg;
                break;
-- 
2.37.3

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