2011/1/24 Takashi Iwai tiwai@suse.de
At Sun, 23 Jan 2011 17:37:07 +0000, Colin Guthrie wrote:
Hi,
I have a question-by-proxy from a user who is confused because his "Master" kcontrol is affecting the volume via Line In (which he uses to loopback an analog signal to his speakers).
I've not got much hardware here for comparison, but I'm pretty sure that Master usually doesn't affect Line In.
So couple of questions:
- Is it typical that Master affects Line In?
Yes, but only for the loopback volume. It's independent from the line-in capture volume.
ALSA info here: https://bzattachment.mandriva.com/attachment.cgi?id=18170
(for reference the full bug is here: https://qa.mandriva.com/show_bug.cgi?id=62218https://qa.mandriva.com/show_bug.cgi?id=62218
)
(1) KDE kmix is now pulseaudio aware and as such, kmix does not show the individual channels in the mixer I have my Sirrus/XM satellite radio plugged into LINE-IN and I listen to
it
while using the computer.
"virtual master" already have "Front" and "Headphone" as slaves
if the user want to hear the satelite radio from LINE_IN
Why Kmix does not control those "Mic Playback" and "Line Playback" any more ?
The max dB of Line and Mic playback volume are +12dB while those slave volume controls are only +3dB
control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 63' comment.dbmin -9150 comment.dbmax 300 iface MIXER name 'Front Playback Volume' value.0 61 value.1 61 }
control.3 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 63' comment.dbmin -9150 comment.dbmax 300 iface MIXER name 'Headphone Playback Volume' value.0 61 value.1 61 }
control.11 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Line Playback Volume' value.0 28 value.1 28 }
http://www.analog.com/en/audiovideo-products/audio-codecs/ad1983/products/pr...