Hi all, I'm working on a ThinClient (HP t5745) with an ALC272 sound chip and analog speaker connected via analog headphones. (Fedora 14, kernel 2.6.37, all modules compiled in, alsa driver 1.0.23) Sound from every application is working fine. I'm able to adjust the volume with alsamixer master volume slite. But when I connect an external mp3 player (analog microphone in), volume adjustment is only possible via mic slite. I created certain different .asoundrc config files with dsnoop, dmix and softvol, but no alteration. It seems to me there is a analog pass through. Is this a normal behaviour? Or is it possible to create a configuration, which let me adjust the volume like all other things via master control? Hope someone could help. Tobias # aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 # aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=Intel HDA Intel, ALC272 Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers hdmi:CARD=Intel,DEV=0 HDA Intel, HDMI 0 HDMI Audio Output http://pastebin.com/WJQCW8z5 ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
