[U-Boot] [PATCH v4] video: atmel: implement lcd_setcolreg funtion
Bo Shen
voice.shen at atmel.com
Fri Nov 9 04:46:32 CET 2012
Hi Marek Vasut,
On 11/8/2012 21:08, Marek Vasut wrote:
> 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?
Ok, I will change to use #define.
Thanks,
Best Regards,
Bo Shen
More information about the U-Boot
mailing list