use_pollmem 205 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h bool use_pollmem; use_pollmem 368 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c if (ring->use_doorbell || ring->use_pollmem) { use_pollmem 394 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c } else if (ring->use_pollmem) { use_pollmem 723 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c if (ring->use_pollmem) { use_pollmem 1153 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c ring->use_pollmem = true;