The problem (or at least the first one), is the front channel DAC. Official emu20k2 cards use CS4382 on all channels, so that's the only DAC the driver has code for. Auzentech Forte has an AK4396VF on front channels, and CS4382 for other channels (which all work correctly). We should be able to port code from drivers in ALSA that already handle AK4396 (oxygen, ice1712) to get this working.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/479377 Title: Auzentech X-Fi Forte 7.1 unsupported by ALSA Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: Instead there is "0 [XFi ]: SB-XFi - Creative X-Fi Creative X-Fi 20K2 Unknown" detected at the hardware test ProblemType: Bug Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: XFi [Creative X-Fi], device 0: ctxfi [Front/WaveIn] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: spooky 2652 F.... pulseaudio Card0.Amixer.info: Card hw:0 'XFi'/'Creative X-Fi 20K2 Unknown' Mixer name : '20K2' Components : '' Controls : 29 Simple ctrls : 10 CheckboxCommand: cat /proc/asound/cards CheckboxDescription: Ihr(e) Soundgerät(e) erkennen: $output Ist dies korrekt? CheckboxTest: list_audio_devices Date: Mon Nov 9 19:15:46 2009 DistroRelease: Ubuntu 9.10 Package: alsa-base 1.0.20+dfsg-1ubuntu5 PackageArchitecture: all ProcEnviron: SHELL=/bin/bash LANG=de_DE.UTF-8 ProcVersionSignature: Ubuntu 2.6.31-14.48-generic SourcePackage: alsa-driver Tags: checkbox-bug Uname: Linux 2.6.31-14-generic i686 XsessionErrors: (gnome-settings-daemon:2668): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-settings-daemon:2668): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (nautilus:2769): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (polkit-gnome-authentication-agent-1:2796): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/479377/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp