DP_CSC_A_2
writel(0x356 | (0x100 << 16), flow->base + DP_CSC_A_2);
writel(0x3e5 | (0x3bc << 16), flow->base + DP_CSC_A_2);
writel(0x3ce | (0x398 << 16), flow->base + DP_CSC_A_2);