Code : Tout sélectionner
$ lsmod|grep '^snd'
snd_seq_dummy 16384 0
snd_hrtimer 16384 1
snd_seq 86016 7 snd_seq_dummy
snd_seq_device 16384 1 snd_seq
snd_hda_codec_idt 69632 1
snd_hda_codec_generic 98304 1 snd_hda_codec_idt
snd_hda_codec_hdmi 73728 1
snd_hda_intel 57344 10
snd_intel_dspcfg 28672 1 snd_hda_intel
snd_hda_codec 172032 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idt
snd_hda_core 106496 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idt
snd_hwdep 16384 1 snd_hda_codec
snd_soc_core 323584 1 soundwire_intel
snd_compress 32768 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 147456 9 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_timer 45056 3 snd_seq,snd_hrtimer,snd_pcm
snd 114688 33 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_hda_codec_idt
[iroh@zeni ~]$ ls -l /dev/snd/
total 0
drwxr-xr-x 2 root root 80 Mar 16 16:57 by-path
crw-rw----+ 1 root audio 116, 4 Mar 16 16:57 controlC0
crw-rw----+ 1 root audio 116, 8 Mar 16 16:57 controlC1
crw-rw----+ 1 root audio 116, 3 Mar 16 16:57 hwC0D0
crw-rw----+ 1 root audio 116, 7 Mar 16 16:57 hwC1D0
crw-rw----+ 1 root audio 116, 2 Mar 16 17:08 pcmC0D3p
crw-rw----+ 1 root audio 116, 6 Mar 16 17:08 pcmC1D0c
crw-rw----+ 1 root audio 116, 5 Mar 16 17:09 pcmC1D0p
crw-rw----+ 1 root audio 116, 1 Mar 16 17:08 seq
crw-rw----+ 1 root audio 116, 33 Mar 16 16:57 timer
[iroh@zeni ~]$ amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65536
Mono:
Front Left: Playback 57084 [87%] [on]
Front Right: Playback 57084 [87%] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 65536
Front Left: Capture 65533 [100%] [on]
Front Right: Capture 65533 [100%] [on]
[iroh@zeni ~]$ hwinfo --sound
bash: hwinfo: command not found
[iroh@zeni ~]$ sudo pacman -S hwinfo
[sudo] password for iroh:
resolving dependencies...
looking for conflicting packages...
Packages (4) libx86emu-3.1-1 perl-xml-parser-2.46-2 perl-xml-writer-0.625-6
hwinfo-21.72-1
Total Download Size: 1.18 MiB
Total Installed Size: 4.10 MiB
:: Proceed with installation? [Y/n] y
:: Retrieving packages...
perl-xml-parser-... 163.3 KiB 960 KiB/s 00:00 [######################] 100%
libx86emu-3.1-1-... 54.9 KiB 1828 KiB/s 00:00 [######################] 100%
perl-xml-writer-... 20.4 KiB 0.00 B/s 00:00 [######################] 100%
hwinfo-21.72-1-x... 971.9 KiB 860 KiB/s 00:01 [######################] 100%
(4/4) checking keys in keyring [######################] 100%
(4/4) checking package integrity [######################] 100%
(4/4) loading package files [######################] 100%
(4/4) checking for file conflicts [######################] 100%
(4/4) checking available disk space [######################] 100%
:: Processing package changes...
(1/4) installing libx86emu [######################] 100%
(2/4) installing perl-xml-parser [######################] 100%
(3/4) installing perl-xml-writer [######################] 100%
(4/4) installing hwinfo [######################] 100%
:: Running post-transaction hooks...
(1/2) Arming ConditionNeedsUpdate...
(2/2) Warn about old perl modules
[iroh@zeni ~]$ hwinfo --sound
25: PCI 01.1: 0403 Audio device
[Created at pci.386]
Unique ID: mnDB.lwE7AKHex99
SysFS ID: /devices/pci0000:00/0000:00:01.1
SysFS BusID: 0000:00:01.1
Hardware Class: sound
Model: "ATI Wrestler HDMI Audio"
Vendor: pci 0x1002 "ATI Technologies Inc"
Device: pci 0x1314 "Wrestler HDMI Audio"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x188f
Driver: "snd_hda_intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xf0444000-0xf0447fff (rw,non-prefetchable)
IRQ: 33 (182 events)
Module Alias: "pci:v00001002d00001314sv0000103Csd0000188Fbc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown
28: PCI 14.2: 0403 Audio device
[Created at pci.386]
Unique ID: 5Dex.sEDTwIDWY8A
SysFS ID: /devices/pci0000:00/0000:00:14.2
SysFS BusID: 0000:00:14.2
Hardware Class: sound
Model: "AMD FCH Azalia Controller"
Vendor: pci 0x1022 "AMD"
Device: pci 0x780d "FCH Azalia Controller"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x188f
Revision: 0x01
Driver: "snd_hda_intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xf0440000-0xf0443fff (rw,non-prefetchable)
IRQ: 34 (2874 events)
Module Alias: "pci:v00001022d0000780Dsv0000103Csd0000188Fbc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown