Date: Wed, 3 Aug 2011 13:43:56 -0500 From: Zhihao Yuan <lichray@gmail.com> To: freebsd-multimedia@freebsd.org Subject: Again, snd_hda headphones problem Message-ID: <CAGsORuCYLpmgu=CNpTp3vUxfLt=__dkMX0JA_iAcxSOdrPkxXg@mail.gmail.com>
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Hi,
I posted this message on FreeBSD forum, but got no response. So I'm
seeking some help here.
I bought a laptop, HP Elitebook 8540w.
~> uname -a
FreeBSD compaq.yuetime 8.2-STABLE FreeBSD 8.2-STABLE #4 r224501: Fri
Jul 29 22:28:38 CDT 2011
lichray@compaq.yuetime:/usr/obj/home/lichray/devel/freebsd-stable/sys/HOUKAGO
amd64
I have already set up the default_unit:
~> cat /dev/sndstat
FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64)
Installed devices:
pcm0: <HDA NVidia GT220 HDMI PCM #0 DisplayPort> (play)
pcm1: <HDA NVidia GT220 HDMI PCM #0 DisplayPort> (play)
pcm2: <HDA NVidia GT220 HDMI PCM #0 DisplayPort> (play)
pcm3: <HDA NVidia GT220 HDMI PCM #0 DisplayPort> (play)
pcm4: <HDA IDT 92HD75BX PCM #0 Analog> (play/rec) default
pcm5: <HDA IDT 92HD75BX PCM #1 Analog> (play)
pindump:
hdac1: Dumping AFG cad=0 nid=1 pins:
hdac1: nid 10 0x2121101f as 1 seq 15 Headphones Jack jack 1 loc
33 color Black misc 0
hdac1: Caps: OUT HP Sense: 0x00000000
hdac1: nid 11 0x03a1102e as 2 seq 14 Mic Jack jack 1 loc
3 color Black misc 0
hdac1: Caps: IN VREF Sense: 0x00000000
hdac1: nid 12 0x90a70120 as 2 seq 0 Mic Fixed jack 7 loc
16 color Unknown misc 1
hdac1: Caps: IN VREF Sense: 0x00000000
hdac1: nid 13 0x90170110 as 1 seq 0 Speaker Fixed jack 7 loc
16 color Unknown misc 1
hdac1: Caps: OUT Sense: 0x00000000
hdac1: nid 14 0x21811040 as 4 seq 0 Line-in Jack jack 1 loc
33 color Black misc 0 [DISABLED]
hdac1: Caps: IN VREF Sense: 0x00000000
hdac1: nid 15 0x03211030 as 3 seq 0 Headphones Jack jack 1 loc
3 color Black misc 0
hdac1: Caps: OUT Sense: 0x00000000
hdac1: nid 20 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: IN OUT
hdac1: nid 24 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: IN
hdac1: nid 25 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: IN
hdac1: nid 30 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: OUT
hdac1: nid 31 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: OUT EAPD
hdac1: nid 32 0x40f000f0 as 15 seq 0 Other None jack 0 loc
0 color Unknown misc 0 [DISABLED]
hdac1: Caps: OUT
hdac1: NumGPIO=8 NumGPO=0 NumGPI=0 GPIWake=1 GPIUnsol=1
hdac1: GPIO: data=0x00000000 enable=0x00000000 direction=0x00000000
hdac1: wake=0x00000000 unsol=0x00000000 sticky=0x00000000
And the sound comes from the internal speaker, and the internal record
works. But the sound does not work on the headphones.
I read many posts and the snd_hda(4), and I know I need to bind the
headphones and the internal speaker to the same as, and I need to do
the same on output. But I don't know which device is which, and I just
don't know how to deal with the seq. Please help me if you are pro on
this.
--
Zhihao Yuan, nickname lichray
The best way to predict the future is to invent it.
___________________________________________________
4BSD -- http://4bsd.biz/
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