tpo_td043_write
tpo_td043_write(spi, 0x11, val);
tpo_td043_write(spi, 0x12, val);
tpo_td043_write(spi, 0x13, val);
tpo_td043_write(spi, 0x14 + i, gamma[i] & 0xff);
return tpo_td043_write(spi, 4, reg4);
tpo_td043_write(ddata->spi, 2, val);
tpo_td043_write(ddata->spi, 2,
tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_NORMAL);
tpo_td043_write(ddata->spi, 0x20, 0xf0);
tpo_td043_write(ddata->spi, 0x21, 0xf0);
tpo_td043_write(ddata->spi, 3,
tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_STANDBY);