[alsa-devel] [PATCH - hda intel conextant 1/1] Fixed microphone mixer for HP Compaq Presario F700 Added conextant patch for Hewlett-Packard Company Device Subsystem id - 103c:30ea

Ken Prox knprox at mi.rr.com
Tue Jan 26 01:19:31 CET 2010

On 01/24/2010 05:32 AM, Takashi Iwai wrote:
> At Tue, 12 Jan 2010 10:07:02 +0100,
> I wrote:
>> At Fri, 8 Jan 2010 09:09:54 +0100 (CET),
>> Jaroslav Kysela wrote:
>>> On Sun, 3 Jan 2010, knprox at mi.rr.com wrote:
>>>> From: Ken Prox<kprox at users.sourceforge.net>
>>>> Signed-off-by: Ken Prox<kprox at users.sourceforge.net>
>>> I've applied your patch to my "devel" git tree with space/tab
>>> replacements. Please, use same coding style matching other ALSA code and
>>> run "scripts/checkpatch.pl" on your patch before posting. Thanks.
>> I pulled your branches now to sound git tree.
> And, now I'm checking the code and your change again while I'm working
> on fixing / clean-up of cxt5051 code.  I don't understand why your patch
> works.  Does it really work as is?
> For example, the pin 0x17 has no multiple connections.  So, changing
> the amp for the input #1 doesn't make sense at all.  If it supports only
> the pin 0x1d, then the init verbs have to be different.
> Doesn't another model, e.g. model=hp-dv6736, work as is?

> thanks,
> Takashi

Hello Takashi,

Yes, using model=hp-dv6736 works for device 103c:30ea, but the mixer 
control does not control the microphone.  However, with the patch I 
supplied, the microphone mixer control does work.

Yes, the patch for the 103c:30ea does work as is.  If there is a change 
to the init verbs that you would like me to try, I would be more than 
happy to help.

"So often do the spirits of great events stride on before the events. And in today already walks tomorrow." - Coleridge


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