Symbol: WREG32
sys/dev/drm/amd/amdgpu/amdgpu.h
1102
#define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), 0)
sys/dev/drm/radeon/radeon.h
2539
#define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false)