Re: 3.19 on Nokia n900: audio quality awful

Pavel Machek
2015-01-06T20:50:05Z

On Tue 2015-01-06 14:28:57, Felipe Balbi wrote:
> On Tue, Jan 06, 2015 at 06:51:15PM +0100, Pavel Machek wrote:
> >
> > On Tue 2015-01-06 11:25:45, Felipe Balbi wrote:
> > > On Tue, Jan 06, 2015 at 06:04:33PM +0100, Pavel Machek wrote:
> > > > Hi!
> > > >
> > > > In 3.18, sound is nice and clear.
> > > >
> > > > In 3.19, sound is unusable. It produces nasty tone when it should be
> > > > quiet, and there's at least as much noise as is sound.
> > > >
> > > > Unfortunately, list of mixers also changed (and there's cca 120
> > > > settings), but a) it does not work with the old list and b) nothing I
> > > > could figure out did make the sound usable. Some setting resulted in
> > > > even more noise.
> > > >
> > > > Any idea what could have caused it?
> > >
> > > $ git bisect start
> > > $ git bisect good v3.18
> > > $ git bisect bad
> > >
> > > that'll help find what caused it.
> >
> > Telling someone to do hard and time consuming job that probably will
> > not succeed, instead of actually providing help. Very very funny.
>
> you're getting code for free, you're getting help for free. Not many
> people have N900s lying around. Running a bisection is just
> politeness.

Now you are speaking for yourself or for TI?

Thanks for your very valuable help. I know how to do a bisection,
thank you.
Pavel

PS: Unfortunately, N900 will not boot using nfsroot in 3.16+ at least,
and boot from MMC card is broken and has been for quite some time.

--
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