mec_ring4 47 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h uint32_t mec_ring4; mec_ring4 542 drivers/gpu/drm/amd/amdgpu/nv.c adev->doorbell_index.mec_ring4 = AMDGPU_NAVI10_DOORBELL_MEC_RING4; mec_ring4 66 drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c adev->doorbell_index.mec_ring4 = AMDGPU_DOORBELL64_MEC_RING4; mec_ring4 66 drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c adev->doorbell_index.mec_ring4 = AMDGPU_VEGA20_DOORBELL_MEC_RING4; mec_ring4 1810 drivers/gpu/drm/amd/amdgpu/vi.c adev->doorbell_index.mec_ring4 = AMDGPU_DOORBELL_MEC_RING4;