14.03.2016 19:38, Peter Ujfalusi пишет:
On 03/14/2016 04:57 PM, Timur Karaldin wrote:
Hi, Peter!
What's about placing capture controls in the Playback section of Alsamixer
view?
Yeah, it is annoying. They can be fixed by:
"Line1L Switch" -> "Line1L Capture Switch" and so on. On the other hand we had
these unfortunate control names I think since the beginning and it is kind of
an ABI for existing products. I don't have issue changing them, but existing
setups relying on the control names might break...
Does resetting of some registers during start/stop of recording
connect with it?
Not sure what you mean.
I mean current situation:
#i2cdump -f -y -r 13-13 1 0x1b
Result: 0x00
#arecord test.wav &
#i2cdump -f -y -r 13-13 1 0x1b
Result: 0x00
# amixer sset 'Headset Detect Enable' *on*
#i2cdump -f -y -r 13-13 1 0x1b
Result:*0x80*
#killall arecord
#i2cdump -f -y -r 13-13 1 0x1b
Result: 0x00
#arecord test.wav &
#i2cdump -f -y -r 13-13 1 0x1b
Result:*0x00
*#killall arecord*
*amixer sset 'Headset Detect Enable'*on**
*#i2cdump -f -y -r 13-13 1 0x1b
Result:**0x00
**#amixer sset 'Headset Detect Enable' off
*amixer: Invalid command!*
So state of 'Headset Detect Enable' and others of my controls were not
stored during arecord/aplay restart (open and close device).
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
