sonypi_ec_write
if (sonypi_ec_write(SONYPI_FAN0_STATUS, val8))
if (sonypi_ec_write(SONYPI_SHIB, (sonypi_device.ioport1 & 0xFF00) >> 8))
if (sonypi_ec_write(SONYPI_SLOB, sonypi_device.ioport1 & 0x00FF))
if (sonypi_ec_write(SONYPI_SIRQ, sonypi_device.bits))
if (sonypi_ec_write(SONYPI_SHIB, 0))
if (sonypi_ec_write(SONYPI_SLOB, 0))
if (sonypi_ec_write(SONYPI_SIRQ, 0))
if (sonypi_ec_write(SONYPI_LCD_LIGHT, val8))