CLR32
CLR32(M1575_DMACR_REG, M1575_DMACR_PCMIPAUSE);
CLR32(M1575_DMACR_REG, M1575_DMACR_PCMIPAUSE);
CLR32(M1575_DMACR_REG, M1575_DMACR_PCMOPAUSE);
CLR32(dev, REG_FUNCTRL0, port->fc0_rst_bit);
CLR32(dev, REG_LEGACY, LEGACY_NXCHG);
CLR32(dev, REG_MISC, MISC_N4SPK3D);
CLR32(dev, REG_MISC, MISC_XCHGDAC);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D5C);
CLR32(dev, REG_LEGACY, LEGACY_CHB3D6C);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D5C);
CLR32(dev, REG_LEGACY, LEGACY_CHB3D6C);
CLR32(dev, REG_MISC, MISC_ENCENTER);
CLR32(dev, REG_LEGACY, LEGACY_EXBASSEN);
CLR32(dev, REG_MISC, MISC_ENCENTER);
CLR32(dev, REG_LEGACY, LEGACY_EXBASSEN);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D);
CLR32(dev, REG_MISC, MISC_ENCENTER);
CLR32(dev, REG_LEGACY, LEGACY_EXBASSEN);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D5C);
CLR32(dev, REG_LEGACY, LEGACY_CHB3D6C);
CLR32(dev, REG_CHFORMAT, CHFORMAT_CHB3D);
CLR32(dev, REG_FUNCTRL0, port->fc0_rec_bit);
CLR32(dev, REG_FUNCTRL0, port->fc0_en_bit);
CLR32(dev, REG_MISC, MISC_RESET);
CLR32(dev, REG_FUNCTRL0, FUNCTRL0_CH0_EN | FUNCTRL0_CH1_EN);
CLR32(dev, REG_INTCTRL, INTCTRL_CH0_EN | INTCTRL_CH1_EN);
CLR32(dev, REG_FUNCTRL1, FUNCTRL1_UART_EN | FUNCTRL1_JYSTK_EN);
CLR32(dev, CONC_dSPDIF_OFF, CONC_SPDIF_AC3);
CLR32(dev, CONC_dSTATUS_OFF, CONC_STATUS_ECHO);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_POWER_DOWN);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_AC_SOFT_RESET);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_IN_DMA);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT);
CLR32(IXP_AUDIO_CMD, IXP_AUDIO_CMD_EN_OUT_DMA);