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trustytahr@trustytahr-Z35HL:~$ modinfo soundcore
filename: /lib/modules/3.12.0-3-generic/kernel/sound/soundcore.ko
license: GPL
author: Alan Cox
description: Core sound module
srcversion: BA10B686BFB621A9029D067
depends:
intree: Y
vermagic: 3.12.0-3-generic SMP mod_unload modversions 686 代码： 全选
trustytahr@trustytahr-Z35HL:~$ aplay -l
**** PLAYBACK 硬體裝置清單 ****
card 0: Intel [HDA Intel], device 0: ALC660 Analog [ALC660 Analog]
子设备: 1/1
子设备 #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC660 Digital [ALC660 Digital]
子设备: 1/1
子设备 #0: subdevice #0
card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem]
子设备: 1/1
子设备 #0: subdevice #0
trustytahr@trustytahr-Z35HL:~$
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trustytahr@trustytahr-Z35HL:~$ cat /proc/asound/card0/codec#*|grep Codec
Codec: Realtek ALC660
Codec: Motorola Si3054代码： 全选
trustytahr@trustytahr-Z35HL:~$ lspci |grep Audio
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
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sudo gedit /etc/modprobe.d/alsa-base.conf
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options snd-hda-intel model=3stack-660使用命令:
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trustytahr@trustytahr-Z35HL:~$ sudo killall pulseaudio
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trustytahr@trustytahr-Z35HL:~$ sudo alsa force-reload
Unloading ALSA sound driver modules: snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc snd-seq-midi snd-seq-midi-event snd-rawmidi snd-seq snd-seq-device snd-timer (failed: modules still loaded: snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc snd-timer).
Loading ALSA sound driver modules: snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-page-alloc