Alle 20:25, venerdì 2 febbraio 2007, Lee Revell ha scritto: > Yes, exactly - the Windows drivers probably create mixer elements in > software. ALSA just exposes the hardware controls and it is up to > higher layers to create more controls in software if desired. > > Which specific mixer controls from the WIndows driver are missing? > > Also, the choppiness is not necessarily the fault of your SBLive > device - it could be a buggy host controller. Try it on another > machine or with a different USB controller. Also make sure you have a > recent kernel and that CONFIG_USB_BANDWIDTH is disabled in your kernel > .config. > > Lee tnx Lee for replying :) For the choppiness I already tried another machine... Same situation on different machines and architectures (i686 / x86_64) Must be a specific alsa issue with my sound card (my "model" of sound card, SB0490, I already tried another one of same type from a friend, same situation), CONFIG_USB_BANDWIDTH already disabled. For the mixer, here is my amixer output: flocchini@sovereign ~ $ amixer Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 100 Capture 0 - 15 Mono: Playback 100 [100%] [0.00dB] [on] Capture 0 [0%] [0.00dB] as you can see, it's only ONE control... I refuse to believe that there is only ONE control in my 5.1 card :) Windows drivers show up front, rear, center, earphones, with spdif and digital din on/off switch. So, I wonder about any better support in alsa :P ciao ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
