[alsa-devel] HDA regression on Fujitsu S7020 laptop (ALC260 codec)

[Raymond Yau]

> > > > Having been running kernel 3.3.5 for a while, I decided to upgrade
to 3.7.1
> > > > tonight.  Unfortunately there have been a number of HDA-related
regressions
> > > > between these two kernels when running on a Fujitsu S7020 laptop
which are
> > > > clearly related to the HDA rewrite which has been going on
recently. This
> > > > laptop utilises the Realtek ALC260 codec.
> > > > :
> > > > Under 3.3.5, sound works perfectly.
> > > >
> > > > Under 3.7.1 there are a number of regressions:
> >
> > If is because the commit remove the Fujitsu model
> >
> >
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=c29b3f6dd7798964d77199af4925be72a3a48349;hp=b1f58085a9c01e8ffab954fd77a45f1143edf34d
> >
> > The driver need pin fixup  for the internal speaker and change the pin
> > default of following node to [N/A]
> >
> > Node 0x13 [Jack] Line In at Sep Right
> > Node 0x17 [Fixed] Aux at Oth Mobile-In
> >
> > -/* Initialisation sequence for ALC260 as configured in Fujitsu S702x
> > - * laptops.  ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD
> > - * audio = 0x16, internal speaker = 0x10.
> > - */
> > -static const struct hda_verb alc260_fujitsu_ini
> >
> > Do the notebook really use node 0x16 CD ?
>
> Yes.  That's where the CD audio comes in.
>

How about those HP and Mic of the port replicator ?

If also affect LIFEBOOK E8020

https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1091868