[alsa-devel] Support for Compaq Presario F700 - model 755US - NVidia MCP67 Audio - Codec Conexant 5051
Herton Ronaldo Krzesinski
herton at mandriva.com.br
Mon Jan 21 16:43:32 CET 2008
Em Monday 21 January 2008 09:03:30 Takashi Iwai escreveu:
> At Sat, 19 Jan 2008 21:23:29 -0200,
> Herton Ronaldo Krzesinski wrote:
> > Em Saturday 19 January 2008 12:45:52 Claudio Matsuoka escreveu:
> > > On Jan 19, 2008 9:56 AM, Tobin Davis <tdavis at dsl-only.net> wrote:
> > > > I have already requested documentation and a development board from
> > > > Conexant, so I should be able to get a fully functional driver going
> > > > soon. In the meantime, I'll try to get a test patch out to you as
> > > > soon as possible.
> > >
> > > If this is the Hermosa codec (see
> > > http://helllabs.org/codecgraph/out/hp-spartan-ng.svg), Herton has just
> > > finished fully functional support to it, based on the HP "Spartan 1.1"
> > Yes, it was working, but there were some things to sort out, like the
> > Spartan 1.1 doesn't have to switch between capture source as each mic
> > (int, ext) has its own adc, and I hacked it without removing the capture
> > source from mixer.
> > Also I worked on the same code provided by hsfmodem, that already has
> > support for 5051, but I don't know why it wasn't sent upstream yet by
> > Conexant/hsfmodem people.
> > > laptop (subdevice ID is 14f1:5051).
> > >
> > > Herton, did you submit the patches for Hermosa support to the list?
> > No, as I didn't fixed the patches for proper submission, and the part of
> > hsfmodem probably Conexant/Linuxant people should send with proper
> > Signed-offs etc. But anyway I'll attach here the patches for reference,
> > that are not ready for inclusion and will not apply to current alsa tree.
> Thanks. Do you happen to know how linuxant guys think of the patch
> submission? Of couse, the HSF modem part can be never merged to the
> upstream, but the sane GPL'ed part could be good to merge.
Hi, don't know too, I'll try to contact Linuxant and ask about submission for
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