[U-Boot] [PATCH v1 8/8] OMAP3: mt_ventoux: added video support

[Stefano Babic <sbabic@denx.de>]

On 28/08/2012 10:11, Heiko Schocher wrote:
> Hello Stefano,
> 

Hi Heiko,

>> +static struct panel_config lcd_cfg[] = {
>> +    {
>> +    .timing_h       =  ((4 /* hpb */ - 1)<<  20) |
>> +            ((8 /*hfp */- 1)<<  8) |
>> +            (41 /* hsw */ - 1), /* Horizontal timing */
> 
> Could we use here a define, something like this:
> 
> #define PANEL_TIMING_H(bp, fp, sw) (((bp - 1) << 20) | ((fp - 1) << 8) |
> (sw - 1))

Agree - and put it in a common header (arch/dss.h), making it accessible
to all boards. And we need only one macro PANEL_TIMING, the register has
the same layout.

I'll do in V2.

> 
>                 .panel_config = {
>                         .timing_h       = PANEL_TIMING_H(4, 8, 41),
> 
>> +    .timing_v       = (2 /*vbp */<<  24) |
>                                          ^^
>                                          Is this correct? In the manual I
>                                          see for the timing H and V
> settings
>                                          the same bitpositions!
> 

This is not correct, thanks. It has no influence on my hardware because
it simply increments vbp, but I will fix it.

Stefano

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