HDMI_HISR
temp = HDMI_READ(HDMI_HISR);
HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_FULL);
HDMI_READ(HDMI_HISR);
temp = HDMI_READ(HDMI_HISR);
HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_DONE);
HDMI_READ(HDMI_HISR);
stat = HDMI_READ(HDMI_HISR);
HDMI_WRITE(HDMI_HISR, stat | HDMI_INTR_HPD);
HDMI_READ(HDMI_HISR);