m_POWER
hdmi_modb(hdmi, HDMI_SYS_CTRL, m_POWER, v_PWR_ON);
hdmi_modb(hdmi, HDMI_SYS_CTRL, m_POWER, v_PWR_OFF);
msk = m_REG_CLK_INV | m_REG_CLK_SOURCE | m_POWER | m_INT_POL;