Symbol: mmCP_RB_WPTR_POLL_ADDR_LO
sys/dev/drm/amd/amdgpu/gfx_v8_0.c
4369
WREG32(mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr));
sys/dev/drm/amd/amdgpu/gfx_v9_0.c
2701
WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr));