[alsa-devel] HDA regression on Fujitsu S7020 laptop (ALC260 codec)
jwoithe at just42.net
Wed Feb 20 13:10:55 CET 2013
On Wed, Feb 20, 2013 at 11:33:54AM +0100, Takashi Iwai wrote:
> > > > > Things which don't work or are missing:
> > > > >
> > > > > * "Headphone Jack Mode" lacks options to enable various "mic" or "line in"
> > > > > modes (all of which are possible on this system)
> > > >
> > > > Yes, it is still unimplemented. So, it's expected not to be there
> > > > yet. If you can hack it by yourself, let me know.
> > >
> > > I may be able to give this a go, but from what I recall there was some
> > > debate as to how this should be implemented. Has that been resolved yet?
> > No, we need to try to implement something and discuss later.
> > I think simply implementing two things would work: providing the vref
> > setup in Headphone Jack Mode enum, and add a pin to the Input Source.
> > User would require two setups, but it's less conflicting with giving
> > implicit dependency with each other, IMO.
> FYI, sound-unstable git tree test/hda-hp-mic branch contains the new
> patches. Pass model=fujitsu-jwse option, and all features will be
> The patch isn't complete, but it should be somehow workable
Sounds good - I will test in the next day or so and report back. What's the
most efficient way to get hold of this tree / branch given that I have the
for-next branch of sound.git? Can I somehow leverage this, or do I need to
do a completely separate checkout? Apologies if this is a basic question -
I'm still coming to terms with git.
OOI, what's "jwse" stand for?
More information about the Alsa-devel