On Thu, Mar 22, 2012 at 8:53, Jun Nie <niej0001@xxxxxxxxx> wrote:
> Does anyone happen to know the usage of below member in
> fb_var_screeninfo? I do not know whether mm stand for geometry size or
> memory, can not find its usage in any driver neither. We considering
> to use it as zoomed size.
>
> struct fb_var_screeninfo {
> __u32 height; /* height of picture in mm */
> __u32 width; /* width of picture in mm */
>
Yes, right. Both thins are geometry sizes of LCD panel in millimeters.
Some OS platform needs these parameters.
Good luck.
Best regards,
Jingoo Han
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