snd_hda(4): headphone not detected
Mario Sergio Fujikawa Ferreira
lioux-list at uol.com.br
Mon Nov 19 19:12:25 PST 2007
Ariff Abdullah wrote:
> On Mon, 19 Nov 2007 10:54:01 -0200
> Mario Sergio Fujikawa Ferreira <lioux-list at uol.com.br> wrote:
>> Ariff Abdullah wrote:
>>> On Fri, 16 Nov 2007 15:44:29 -0200
>>> Mario Sergio Fujikawa Ferreira <lioux at FreeBSD.org> wrote:
>>>> Hi,
>>>>
>>>> I own a Toshiba Satellite A135-S4527 laptop with a snd_hda(4)
>>>> audio device
>>>>
>>>> pcm0 at pci0:0:27:0: class=0x040300 card=0xff011179
>>>> chip=0x27d88086 rev=0x02 hdr=0x00
>>>> vendor = 'Intel Corporation'
>>>> device = '82801G (ICH7 Family) High Definition Audio'
>>>> class = multimedia
>>>>
>>>> running FreeBSD 7-STABLE
>>>>
>>>> FreeBSD nexxus.fedaykin.here 7.0-BETA2 FreeBSD 7.0-BETA2 #7: Thu
>>> Nov > 15 14:02:59 BRST 2007
>>> lioux at nexxus:/usr/obj/usr/src/sys/LIOUX > i386
>>>> Sound is working through the laptop speakers. However, I
>>>> do get any sound on the headphone jack. The driver does not seem
>>>> to be able to detect the headphone jack. Headphone jack works as
>>>> expected under Windows Vista though.
>>>>
>>>> I am attaching all the information I could gather. Let me
>>>> know if there is anything I can do to help.
>>>>
>>>> Regards,
>>>>
>>> Try various configuration options of "ovref" or "gpio" through
>>> hint.pcm.%d.config .
>> Somehow a cvsup src got it all going. With some random luck,
>> headphone is working though there is no mention of it in the mixer.
>> Only the standard pcm, vol, rec, mic. Furthermore, connecting the
>> headphone does not disable the speakers. I did not need to set any
>> hint.pcm.0.config options to get it working.
>>
>> Any ideas on the lack of mention on mixer or headphone jack not
>> disabling the speakers?
>>
>
> The driver need to handle all these kind of plug in/out events, that's
> for sure.
>
> Try this one (-> sys/dev/sound/pci/hda/hdac.c):
>
> http://people.freebsd.org/~ariff/test/hdac.c
Sweet. Plugging the headphones mutes the speakers. Removing the
headphones un-mutes the speakers. :) Nothing on mixer about headphones
but that is totally secondary. :-D
Will this be released with 7.0-RELEASE?
Regards,
--
Mario S F Ferreira - DF - Brazil - "I guess this is a signature."
feature, n: a documented bug | bug, n: an undocumented feature
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