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No sound azalia intel 82801H HD Audio
Hi,
The device is detected and i can see the audio being played by mplayer,vlc. But there's no sound. here's my current mixerctl and audio settings $ mixerctl -av outputs.hp_source=mix2 [ dac-0:1 dac-2:3 mix2 ] outputs.hp_boost=off [ off on ] outputs.mic_dir=input-vr80 [ none input input-vr0 input-vr50 input-vr80 ] outputs.mic2_dir=input-vr80 [ none input input-vr0 input-vr50 input-vr80 ] outputs.spkr_source=dac-2:3 [ dac-0:1 dac-2:3 mix2 ] inputs.dac-0:1_mute=off [ off on ] inputs.dac-0:1=0,0 inputs.dac-2:3_mute=off [ off on ] inputs.dac-2:3=0,0 inputs.sel_source=mix2 [ dac-0:1 dac-2:3 mix2 ] inputs.mix2_source=dac-0:1,dac-2:3,sel2,sel3 { dac-0:1 dac-2:3 sel2 sel3 } inputs.mix2_dac-0:1=120,120 inputs.mix2_dac-2:3=120,120 inputs.mix2_sel2=120,120 inputs.mix2_sel3=120,120 inputs.sel2_source=mic2 [ mic mic2 ] outputs.sel2=85,85 inputs.sel3_source=mic [ mic mic2 ] outputs.sel3=85,85 record.adc-0:1_source=sel2 [ sel2 mix2 ] record.adc-0:1_mute=off [ off on ] record.adc-0:1=119,119 record.adc-2:3_source=sel3 [ sel3 mix2 ] record.adc-2:3_mute=off [ off on ] record.adc-2:3=119,119 inputs.sel6_source=adc-0:1 [ adc-0:1 adc-2:3 ] inputs.sel7_source=adc-0:1 [ adc-0:1 adc-2:3 ] inputs.beep_mute=off [ off on ] inputs.beep=85 outputs.hp_sense=unplugged [ unplugged plugged ] outputs.mic_sense=unplugged [ unplugged plugged ] outputs.spkr_muters=hp { hp } outputs.master=0,0 outputs.master.mute=off [ off on ] outputs.master.slaves=dac-0:1,dac-2:3 { dac-0:1 dac-2:3 sel2 sel3 beep } record.volume=119,119 record.volume.mute=off [ off on ] record.volume.slaves=adc-0:1,adc-2:3 { adc-0:1 adc-2:3 } $audioctl -f /dev/audio name=HD-Audio version=1.0 config=azalia0 encodings=slinear_le:16:2:1,slinear_le:20:4:1,slin ear_le:24:4:1 properties=full_duplex,independent full_duplex=0 fullduplex=0 blocksize=9600 hiwat=6 lowat=4 output_muted=0 monitor_gain=0 mode=play play.rate=48000 play.sample_rate=48000 play.channels=2 play.precision=16 play.bps=2 play.msb=1 play.encoding=slinear_le play.gain=0 play.balance=32 play.port=0x0 play.avail_ports=0x0 play.seek=0 play.samples=0 play.eof=0 play.pause=0 play.error=0 play.waiting=0 play.open=1 play.active=0 play.buffer_size=65536 play.block_size=9600 play.errors=0 record.rate=48000 record.sample_rate=48000 record.channels=2 record.precision=16 record.bps=2 record.msb=1 record.encoding=slinear_le record.gain=119 record.balance=32 record.port=0x0 record.avail_ports=0x0 record.seek=0 record.samples=0 record.eof=0 record.pause=0 record.error=0record.open=1 record.active=0 record.buffer_size=65536 record.block_size=9600 record.errors=0 record.waiting=0 |
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It seems like your master volume is set to 0?
Quote:
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Hi,
Sorry i didn't noticed it. i had tried increasing the output.masters to output.masters=255,255. still no sound. Any thing else to be changed? here's the current one. outputs.hp_source=mix2 [ dac-0:1 dac-2:3 mix2 ] outputs.hp_boost=off [ off on ] outputs.mic_dir=input-vr80 [ none input input-vr0 input-vr50 input-vr80 ] outputs.mic2_dir=input-vr80 [ none input input-vr0 input-vr50 input-vr80 ] outputs.spkr_source=dac-2:3 [ dac-0:1 dac-2:3 mix2 ] inputs.dac-0:1_mute=off [ off on ] inputs.dac-0:1=254,254 inputs.dac-2:3_mute=off [ off on ] inputs.dac-2:3=254,254 inputs.sel_source=mix2 [ dac-0:1 dac-2:3 mix2 ] inputs.mix2_source=dac-0:1,dac-2:3,sel2,sel3 { dac-0:1 dac-2:3 sel2 sel3 } inputs.mix2_dac-0:1=120,120 inputs.mix2_dac-2:3=120,120 inputs.mix2_sel2=120,120 inputs.mix2_sel3=120,120 inputs.sel2_source=mic2 [ mic mic2 ] outputs.sel2=85,85 inputs.sel3_source=mic [ mic mic2 ] outputs.sel3=85,85 record.adc-0:1_source=sel2 [ sel2 mix2 ] record.adc-0:1_mute=off [ off on ] record.adc-0:1=119,119 record.adc-2:3_source=sel3 [ sel3 mix2 ] record.adc-2:3_mute=off [ off on ] record.adc-2:3=119,119 inputs.sel6_source=adc-0:1 [ adc-0:1 adc-2:3 ] inputs.sel7_source=adc-0:1 [ adc-0:1 adc-2:3 ] inputs.beep_mute=off [ off on ] inputs.beep=85 outputs.hp_sense=unplugged [ unplugged plugged ] outputs.mic_sense=unplugged [ unplugged plugged ] outputs.spkr_muters=hp { hp } outputs.master=255,255 outputs.master.mute=off [ off on ] outputs.master.slaves=dac-0:1,dac-2:3 { dac-0:1 dac-2:3 sel2 sel3 beep } record.volume=119,119 record.volume.mute=off [ off on ] record.volume.slaves=adc-0:1,adc-2:3 { adc-0:1 adc-2:3 } |
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The hda sound codec is somewhat of a morass with manufacturers, particularly laptop manufacturers, hard wiring the chip in different, non-standardize ways. Have you tried internet searches for your particular device? How about FreeBSD/NetBSD support? Searching Linux/alsa compatability might let you know about funny wiring. I put Arch Linux on an old laptop for a neighbor and what was detected as speaker outputs actually was the headphones jack. I also installed OpenBSD on a Via Viotech 3100+ motherboard (would not support 2 SATA drives but would support 1 SATA and 1 IDE) only to have the hda sound not work. Rather than fight with it, I put in FreeBSD and sound worked out of the box.
Last edited by shep; 6th May 2011 at 08:54 PM. Reason: spelling |
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Hi,
I have tried searching on the internet. found in some forums to change some mixerctl values, but it don't work for me. audio device here seems to be same as mine but sound works http://www.daemonforums.org/showpost...6&postcount=48 . Yes, sound works fine on Freebsd with snd_hda module,but i really liked Openbsd,suspend/resume and everything else works fine,except for the audio Thank you |
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Do you get sound from the green headphone jack?
According to the azalia man page outputs.hp is for the pin complex for the headphone jack http://resin.csoft.net/cgi-bin/man.c...4&topic=azalia |
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I get a very low sound when inputs.dac* other outputs.* variables are set to maximum, but the sound is too low and not clear.seems like there's some settings that i need to change, will get back if it works
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Another thought would be to try the OSS drivers. I used the older OSS drivers in a linux laptop that used a second sound driver for the on board modem. I was able to work around an IRQ conflict between the modem/sound drivers by using the OSS drivers instead of alsa
The OSS website has not been updated so I do not know if the OSS drivers work for more recent OpenBSD version. http://www.opensound.com/openbsd.html Last edited by shep; 12th May 2011 at 12:35 AM. Reason: Correct Grammer |
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Indeed, do not use them.. OpenBSD has its own wrapper implemetation API of OSSv3 and a native interface, sndio.
The kernel drivers are good, but azalia is complex and often needs some fine tuning.. it is almost impossible to pick default settings that work on every device, so play with mixerctl. The alternative is to contact someone who can help you, the primary developer, for example. |
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Hi,
Thank you all for helping. i haven't checked the audio for sometimes, i have openbsd installed on an another laptop,Everything works on it, except for keyboard not working after suspend http://www.daemonforums.org/showthread.php?t=5945 .But it's ok, I'm happy with it now Thank you |
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