A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2202> ====================================================================== Reported By: el Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 2202 Category: PCI - hda-intel Reproducibility: always Severity: minor Priority: normal Status: assigned Distribution: Kubuntu Dapper Kernel Version: 2.6.15-23 ====================================================================== Date Submitted: 06-12-2006 09:45 CEST Last Modified: 06-14-2006 17:20 CEST ====================================================================== Summary: model is not autodetected correctly Description: I am using a Fujitsu-Siemens Amilo M3438G (Datasheet here: http://www.fujitsu-siemens.com/Resources/59/562938810.pdf ) When I load the module via modprobe snd-hda-intel I get the following controls in alsamixer: playback: PCM, Headphones, Internal Speaker, CD, Mic capture: 3x Capture I can not get the Microphone to work, no matter what I select as Input Source for the Capture channels. When I use modprobe snd-hda-intel model=auto I get playback: PCM, front(controls headphones), side(controls internal speaker), center, lfe, internal mic, mic, ... capture: 3x Capture The Microphone (Internal, or external if connected) works when I unmute the first capture channel and set its input source to Front Mic. Sometimes the center channel controls the speaker at the bottom of the laptop, sometimes it doesnt, seems kind of random. Documentation states, that model=auto is the default, but as you can see it is not ====================================================================== ---------------------------------------------------------------------- el - 06-14-06 17:20 ---------------------------------------------------------------------- el@eltopo:~$ cat /proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.11. Compiled on Jun 12 2006 for kernel 2.6.15-23-386. el@eltopo:~$ sudo modprobe snd-hda-intel el@eltopo:~$ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfebf8000 irq 169 el@eltopo:~$ cat /sys/module/snd_hda_intel/parameters/model <NULL> el@eltopo:~$ amixer Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [off] Front Right: Playback 0 [0%] [off] Simple mixer control 'CD',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 65 Mono: Front Left: Playback 0 [0%] [on] Front Right: Playback 0 [0%] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 65 Mono: Front Left: Playback 0 [0%] [on] Front Right: Playback 0 [0%] [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Caller ID',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Input Source',0 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Mic' Simple mixer control 'Input Source',1 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Mic' Simple mixer control 'Input Source',2 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' 'CD' Item0: 'Mic' Simple mixer control 'Internal Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [off] Front Right: Playback 0 [0%] [off] Simple mixer control 'Off-hook',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] el@eltopo:~$ sudo modprobe -r snd-hda-intel el@eltopo:~$ sudo modprobe snd-hda-intel model=auto el@eltopo:~$ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfebf8000 irq 169 el@eltopo:~$ cat /sys/module/snd_hda_intel/parameters/model auto el@eltopo:~$ amixer Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [off] Front Right: Playback 0 [0%] [off] Simple mixer control 'Front Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 65 Mono: Front Left: Playback 0 [0%] [on] Front Right: Playback 0 [0%] [on] Simple mixer control 'Surround',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [off] Front Right: Playback 0 [0%] [off] Simple mixer control 'Center',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 64 Mono: Playback 0 [0%] [off] Simple mixer control 'LFE',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 64 Mono: Playback 0 [0%] [off] Simple mixer control 'Side',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [off] Front Right: Playback 0 [0%] [off] Simple mixer control 'Line',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 65 Mono: Front Left: Playback 0 [0%] [on] Front Right: Playback 0 [0%] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 65 Mono: Front Left: Playback 0 [0%] [on] Front Right: Playback 0 [0%] [on] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Mono: Playback [off] Capture [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 35 Front Left: Capture 0 [0%] [on] Front Right: Capture 0 [0%] [on] Simple mixer control 'Caller ID',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Input Source',0 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',1 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',2 Capabilities: enum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic' Simple mixer control 'Off-hook',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Issue History Date Modified Username Field Change ====================================================================== 06-12-06 09:45 el New Issue 06-12-06 09:45 el Distribution => Kubuntu Dapper 06-12-06 09:45 el Kernel Version => 2.6.15-23 06-14-06 17:20 el Note Added: 0010215 ====================================================================== _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
