DECON_UPDATE
decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
val = readl(ctx->regs + DECON_UPDATE);
writel(val, ctx->regs + DECON_UPDATE);
val = readl(ctx->regs + DECON_UPDATE);
writel(val, ctx->regs + DECON_UPDATE);
val = readl(ctx->regs + DECON_UPDATE);
writel(val, ctx->regs + DECON_UPDATE);
val = readl(ctx->regs + DECON_UPDATE);
writel(val, ctx->regs + DECON_UPDATE);