START_RS_REG 216 drivers/video/backlight/ili922x.c tbuf[len++] = set_tx_byte(START_BYTE(ili922x_id, START_RS_REG, START_RS_REG 272 drivers/video/backlight/ili922x.c tbuf[0] = set_tx_byte(START_BYTE(ili922x_id, START_RS_REG,