On 03/15/16 12:17, Timur Karaldin wrote: > 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). aic3x_set_power() will soft reset the codec on power off which resets also the headset detect registers. -- Péter _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
