slartibartfast wrote: > I'll try escaping the quotes later. I'm not even sure how I expect this > to work if I finally do get it working. The E30 has a display indicating > attenuation when in preamp mode, will that change with the volume?
I'd hope that ALSA driver really drives the h/w control. You could try using amixer and the "set" command,and see if display changes. I did a bit of testing with a cheap USB audio adapter with just headphone & mic. Using "aplay -l" - the C-Media device showed up as card 2 with name "Set" so amixer option to select card 2 is "-c 2" or "-c Set" Code: -------------------- minitower:$ amixer -c 2 scontrols Simple mixer control 'Headphone',0 Simple mixer control 'Mic',0 Simple mixer control 'Auto Gain Control',0 minitower:$ amixer -c 2 scontents Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 80 [53%] [-13.38dB] [on] Front Right: Playback 80 [53%] [-13.38dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 32 Capture 0 - 16 Mono: Playback 23 [72%] [34.36dB] [off] Capture 0 [0%] [0.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] minitower:$ amixer -c Set set Headphone 90 Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 90 [60%] [-11.50dB] [on] Front Right: Playback 90 [60%] [-11.50dB] [on] -------------------- ------------------------------------------------------------------------ bpa's Profile: http://forums.slimdevices.com/member.php?userid=1806 View this thread: http://forums.slimdevices.com/showthread.php?t=117242 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins