Dear Bo Shen,
[...]
> +/*
> + * the CLUT register map as following
> + * RCLUT(24 ~ 16), GCLUT(15 ~ 8), BCLUT(7 ~ 0)
> + */
> +void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue)
> +{
> + lcdc_writel((red << 16) & 0xff0000 | (green << 8) & 0xff00 |
> + blue & 0xff, panel_info.mmio + ATMEL_LCDC_LUT(regno));
> +}
> +
Why don't you #define these values instead?
> void lcd_ctrl_init(void *lcdbase)
> {
> unsigned long value;
Best regards,
Marek Vasut
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