mmREMAP_HDP_REG_FLUSH_CNTL 40 drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL, mmREMAP_HDP_REG_FLUSH_CNTL 57 drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL,