Re: [PATCH] fbdev driver for S3 Trio/Virge, updated

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> > +/* image data is MSB-first, fb structure is MSB-first too */
> > +static inline u32 expand_color(u32 c)
> > +{
> > +	return ((c & 1) | ((c & 2) << 7) | ((c & 4) << 14) | ((c & 8) << 21)) * 0xFF;
> > +}
> > +
> > +/* s3fb_iplan_imageblit silently assumes that almost everything is 8-pixel aligned */
> 
> Hmn, same thing with vga16fb... Perhaps we should bring back the
> fontwidth flag of 2.2 and 2.4 kernels.

Ug no. It is possible to get 12,6 bit width fonts working with vga 
interleaved planes. I got it paritally working but never got back to it.
Its in my queue of this to do. Now that I finished the display class I 
need to get around to makeing drm/fbdev work together :-)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux