[alsa-devel] No sound with Sony VAIO VPCZ1 (ALC889)
my.nl.abos at gmail.com
Thu Jul 11 13:55:04 CEST 2013
On 11/07/13 12:23, Takashi Iwai wrote:
> At Thu, 11 Jul 2013 11:31:15 +0200,
> Tormen wrote:
>> /// Small question:
>> What is the use of Digital and Capture seeming to do the same thing ?
> The "Digital" mixer element is implemented in alsa-lib softvol plugin,
> i.e. it's a software input gain control. OTOH, "Capture" volume is
> the hardware control. The former is present in the case where no
> proper gain control is available on hardware (and without using
>> /// Rename:
> The common case for "Headphone Mic" is a headphone jack that can be
> *switched* as a mic jack. So, "Headphone Mic" isn't appropriate in
> this case. The use case is rather similar as "Headset Mic", where
> both input and output are done through a single jack.
Yes, makes sense.
>> /// Patch:
> You must have broken the patch at saving from your mailer.
> Most likely invalid space/tab conversions. Better to fix your
> I put the patch as an attachment below. Give it a try again.
Damn it, you're right. My sincere appologies.
As the Documentation got fixed nicely I assumed my patch is good.
But of course a c file is more sensitive to tab/spaces!
Now it applied like charme on the debian 3.9.6 kernel source :
/mnt/tmp/src/linux-3.9.6 % cat
patching file Documentation/sound/alsa/HD-Audio.txt
patching file sound/pci/hda/hda_generic.c
Hunk #1 succeeded at 138 (offset -4 lines).
Hunk #2 succeeded at 1501 (offset -43 lines).
Hunk #3 succeeded at 1515 with fuzz 2 (offset -43 lines).
Hunk #4 succeeded at 1543 (offset -43 lines).
Hunk #5 succeeded at 1562 (offset -43 lines).
patching file sound/pci/hda/hda_generic.h
Hunk #1 succeeded at 202 with fuzz 2 (offset -18 lines).
patching file sound/pci/hda/patch_realtek.c
Hunk #1 succeeded at 1816 (offset -27 lines).
I am compiling now and I'll let you know!
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