[RFT] Major snd_hda rewrite
Dominic Fandrey
kamikaze at bsdforen.de
Sat Jan 21 16:43:46 UTC 2012
Hello,
On 11/01/2012 20:33, Alexander Motin wrote:
> I would like request for testing of my work on further HDA sound driver improvement.
> ...
>
> Comments and tests results are welcome!
I've been testing the first version of your patch on an HP 6510b, since
the 12th of January.
hdac0 at pci0:0:27:0: class=0x040300 card=0x30c0103c chip=0x284b8086 rev=0x03 hdr=0x00
vendor = 'Intel Corporation'
device = '82801H (ICH8 Family) HD Audio Controller'
class = multimedia
subclass = HDA
> mixer
Mixer vol is currently set to 80:80
Mixer bass is currently set to 75:75
Mixer treble is currently set to 40:40
Mixer pcm is currently set to 100:100
Mixer speaker is currently set to 0:0
Mixer line is currently set to 0:0
Mixer mic is currently set to 0:0
Mixer rec is currently set to 50:50
Mixer igain is currently set to 0:0
Mixer ogain is currently set to 0:0
Mixer monitor is currently set to 0:0
Recording source: monitor
So far I haven't encountered any regressions. There are however some small
issues that also are present with the old driver.
I have the following selection of recording devices:
Mixer line is currently set to 0:0
Mixer mic is currently set to 0:0
Mixer monitor is currently set to 0:0
To record from the microphone, I have to use the monitor device:
Recording source: monitor
Physically neither the notebook nor the docking station have a line
in socket. Of course such a thing might simply be on board and NC.
Setting a volume for line, mic or monitor has no effect. To hear the
microphone on my speakers/headphones I have to use igain instead.
Igain sets the microphone volume independent of the recording source.
There's also ogain, which doesn't seem to do anything either.
What I expect is that the recording source for the microphone was
mic and that the monitor recording source could be used to record
the cumulative output of all channels.
Regards
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