Re: [PATCH] pxa2xx-i2sound

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At Sat, 5 Aug 2006 21:21:08 +0200,
Giorgio Padrin wrote:
> 
> Alle 19:53, sabato 5 agosto 2006, Jaroslav Kysela ha scritto:
> > On Sat, 5 Aug 2006, Giorgio Padrin wrote:
> > > Hi,
> > >
> > > This is minimal patch updating the pxa2xx-i2sound code in alsa-driver.
> >
> > Applied, but please, be more verbose in future:
> >
> > 1) one-line patch summary is missing (what patch does)
> > 2) explanation why this patch is required is missing
> > 3) Signed-off-by line is missing
> 
> You're right.
> 
> >
> > I know, it's really simple patch, but I don't know exactly which problems
> > are with the mmap access on the pxa platform (probably DMA memory area
> > coherency, right?).
> 
> I didn't investigate the issue; I disabled mmapped access mode by prudence.

MMAP_VALID is referred only in OSS emulation code...


Takashi


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