Volume control
EdorFaus
edorfaus at xepher.net
Sun Dec 11 19:50:44 EST 2011
Hi,
Seems this got lost somewhere (since it's not in the new image, and I
now realize I got no response last time), so I'll resend the latest
version, which works with the latest image (2011-11-13)...
The asound.conf file (goes in /etc) is the same as for the 2011-05-28
image; it enables software volume control, multiple simultaneous
playback, and multiple simultaneous recording. (Unlike the first
version, which didn't support recording from the mic at all.)
The volume.conf file (goes in /etc/triggerhappy/triggers.d) is updated
for this image, as the names of the keys have changed (from F11/F12 to
VOLUMEUP/VOLUMEDOWN). I see this is how they were committed last time,
so I guess this is expected: http://qi-hw.com/p/openwrt-packages/dab010a
In my testing, both recording and playback now works at least as well
with these settings as without.
I am seeing some odd (and intermittent) problems with recording with
this latest image, but those problems are also present without these
settings, and don't seem to get any worse with them.
--
Regards,
Frode Austvik
-------------- next part --------------
pcm.!default {
type plug
slave.pcm "asym"
}
pcm.asym {
type asym
playback.pcm "softvol"
capture.pcm "dsnoop"
}
pcm.softvol {
type softvol
slave.pcm "dmix"
control {
name "PCM"
card 0
count 1
}
}
# For OSS emulation
pcm.dsp0 {
type plug
slave.pcm "asym"
}
ctl.mixer0 {
type hw
card 0
}
-------------- next part --------------
KEY_VOLUMEUP 1 /usr/bin/amixer sset PCM 5%+
KEY_VOLUMEDOWN 1 /usr/bin/amixer sset PCM 5%-
More information about the discussion
mailing list