S6E3HA2_GAMMA_CMD_CNT
static const u8 gamma_tbl[S6E3HA2_NUM_GAMMA_STEPS][S6E3HA2_GAMMA_CMD_CNT] = {
u8 data[S6E3HA2_GAMMA_CMD_CNT + 1] = { 0xca, };
memcpy(data + 1, gamma_tbl + index, S6E3HA2_GAMMA_CMD_CNT);