[U-Boot] [PATCH 03/11] pxa_lcd: invert colors for Zipit Z2 to get white on black palette

[Marek Vasut]

On 03/21/2016 03:10 AM, Vasily Khoruzhick wrote:
> On Sun, Mar 20, 2016 at 6:48 PM, Marek Vasut <marex at denx.de> wrote:
>> On 03/21/2016 02:37 AM, Vasily Khoruzhick wrote:
>>> Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
>>
>> What happens if you display picture ? Will the colors be complete mess ?
> 
> Yes, inverted. Can be fixed by inverting colors in BMP. I didn't find
> another way to get white on black
> console in u-boot.

CONFIG_SYS_WHITE_ON_BLACK might help.

>>> ---
>>>  drivers/video/pxa_lcd.c | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/drivers/video/pxa_lcd.c b/drivers/video/pxa_lcd.c
>>> index 1809fc6..ba4f897 100644
>>> --- a/drivers/video/pxa_lcd.c
>>> +++ b/drivers/video/pxa_lcd.c
>>> @@ -166,7 +166,7 @@ vidinfo_t panel_info = {
>>>  #ifdef CONFIG_LMS283GF05
>>>
>>>  # define LCD_BPP     LCD_COLOR8
>>> -/*# define LCD_INVERT_COLORS*/
>>> +# define LCD_INVERT_COLORS
>>>
>>>  /* you have to set lccr0 and lccr3 (including pcd) */
>>>  # define REG_LCCR0   0x043008f8
>>>
>>
>>
>> --
>> Best regards,
>> Marek Vasut


-- 
Best regards,
Marek Vasut