mmUVD_DPG_PAUSE
reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) &
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE,
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) &
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE,
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);