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laptop speakers
I recently installed OpenBSD and I can play sound through headphones but not through the laptop speakers. I can't rule out the possibility that it's because of a hardware issue (the speakers sometimes fail in Linux), but they do work around half of the time in Linux and I haven't gotten them to work at all in OpenBSD yet.
My mixerctl settings: Code:
outputs.hp_source=mix2 outputs.hp_boost=off outputs.mic_dir=input-vr80 outputs.mic2_dir=input-vr80 outputs.spkr_source=dac-2:3 outputs.line-in_dir=input outputs.hp2_source=mix2 inputs.dac-0:1_mute=off inputs.dac-0:1=254,254 inputs.dac-2:3_mute=off inputs.dac-2:3=254,254 inputs.sel_source=mix2 inputs.mix2_source=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 outputs.sel2=255,255 inputs.sel3_source=mic outputs.sel3=255,255 record.adc-0:1_source=sel2 record.adc-0:1_mute=off record.adc-0:1=119,119 record.adc-2:3_source=sel3 record.adc-2:3_mute=off record.adc-2:3=119,119 inputs.sel6_source= inputs.sel7_source= inputs.beep_mute=off inputs.beep=85 outputs.hp_sense=unplugged outputs.mic_sense=plugged outputs.line-in_sense=unplugged outputs.hp2_sense=unplugged outputs.spkr_muters=hp,hp2 outputs.master=255,255 outputs.master.mute=off outputs.master.slaves=dac-0:1,dac-2:3 record.volume=119,119 record.volume.mute=off record.volume.slaves=adc-0:1,adc-2:3 Code:
azalia0 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x06: irq 10 azalia0: codecs: IDT 92HD75B3/4, AT&T/Lucent/0x1040, Intel/0x2804, using IDT 92HD75B3/4 audio0 at azalia0 |
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Which version?
Quote:
It is not clear what the following does: Quote:
As mentioned in 13.1, you may want to play with the "dac" settings as well. The information above indicates that they are currently set mid-range; you may want to set them to 255 & experiment. Studying the mixerctl(1) & mixerctl.conf(5) manpages may also help. It is unfortunate that the labels used aren't standardized, but hopefully with some experimentation, you can resolve this yourself. |
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Actually, quite a bit of the mixerctl knobs for azalia(4) are documented in the man page as of recently.
OpenBSD has a single driver for these devices, and it's really hard to pick "defaults" that will work everywhere.. so as recommended, you'll probably need to fiddle with mixerctl to get the internal speakers working. |
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