sdma_v4_0_ring_test_ib 2278 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c .test_ib = sdma_v4_0_ring_test_ib, sdma_v4_0_ring_test_ib 2314 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c .test_ib = sdma_v4_0_ring_test_ib, sdma_v4_0_ring_test_ib 2346 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c .test_ib = sdma_v4_0_ring_test_ib, sdma_v4_0_ring_test_ib 2378 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c .test_ib = sdma_v4_0_ring_test_ib,