AMDGPU_NAVI10_DOORBELL64_VCN6_7 195 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP = AMDGPU_NAVI10_DOORBELL64_VCN6_7, AMDGPU_NAVI10_DOORBELL64_VCN6_7 556 drivers/gpu/drm/amd/amdgpu/nv.c adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_NAVI10_DOORBELL64_VCN6_7;