- Default: 1
- For auto-loading more than one card, specify this
option together with snd-card-X aliases.
- device_mode
- - permission mask for dynamic sound device filesystem
- - This is available only when DEVFS is enabled
- - Default: 0666
- - E.g.: device_mode=0660
Module snd-pcm-oss
ac97_clock - AC'97 clock (default = 48000)
ac97_quirk - AC'97 workaround for strange hardware
See "AC97 Quirk Option" section below.
+ ac97_codec - Workaround to specify which AC'97 codec
+ instead of probing. If this works for you
+ file a bug with your `lspci -vn` output.
+ -2 -- Force probing.
+ -1 -- Default behavior.
+ 0-2 -- Use the specified codec.
spdif_aclink - S/PDIF transfer over AC-link (default = 1)
This module supports one card and autoprobe.
position_fix - Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size)
single_cmd - Use single immediate commands to communicate with
codecs (for debugging only)
+ enable_msi - Enable Message Signaled Interrupt (MSI) (default = off)
This module supports one card and autoprobe.
6stack-digout 6-jack with a SPDIF out
w810 3-jack
z71v 3-jack (HP shared SPDIF)
- asus 3-jack
+ asus 3-jack (ASUS Mobo)
+ asus-w1v ASUS W1V
+ asus-dig ASUS with SPDIF out
+ asus-dig2 ASUS with SPDIF out (using GPIO2)
uniwill 3-jack
F1734 2-jack
lg LG laptop (m1 express dual)
- lg-lw LG LW20 laptop
+ lg-lw LG LW20/LW25 laptop
+ tcl TCL S700
clevo Clevo laptops (m520G, m665n)
test for testing/debugging purpose, almost all controls can be
adjusted. Appearing only when compiled with
ALC260
hp HP machines
+ hp-3013 HP machines (3013-variant)
fujitsu Fujitsu S7020
acer Acer TravelMate
basic fixed pin assignment (old default model)
fujitsu Fujitsu Laptop
hp-bpc HP xw4400/6400/8400/9400 laptops
benq Benq ED8
+ hippo Hippo (ATI) with jack detection, Sony UX-90s
+ hippo_1 Hippo (Benq) with jack detection
basic fixed pin assignment w/o SPDIF
auto auto-config reading BIOS (default)
ALC882/885
3stack-dig 3-jack with SPDIF I/O
- 6stck-dig 6-jack digital with SPDIF I/O
+ 6stack-dig 6-jack digital with SPDIF I/O
+ arima Arima W820Di1
+ macpro MacPro support
auto auto-config reading BIOS (default)
ALC883/888
3stack-dig 3-jack with SPDIF I/O
6stack-dig 6-jack digital with SPDIF I/O
- 6stack-dig-demo 6-stack digital for Intel demo board
+ 3stack-6ch 3-jack 6-channel
+ 3stack-6ch-dig 3-jack 6-channel with SPDIF I/O
+ 6stack-dig-demo 6-jack digital for Intel demo board
+ acer Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
+ medion Medion Laptops
+ targa-dig Targa/MSI
+ targa-2ch-dig Targs/MSI with 2-channel
+ laptop-eapd 3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
auto auto-config reading BIOS (default)
ALC861/660
3stack 3-jack
3stack-dig 3-jack with SPDIF I/O
6stack-dig 6-jack with SPDIF I/O
+ 3stack-660 3-jack (for ALC660)
+ uniwill-m31 Uniwill M31 laptop
+ toshiba Toshiba laptop support
+ asus Asus laptop support
+ asus-laptop ASUS F2/F3 laptops
auto auto-config reading BIOS (default)
CMI9880
3stack-dig ditto with SPDIF
laptop 3-jack with hp-jack automute
laptop-dig ditto with SPDIF
- auto auto-confgi reading BIOS (default)
+ auto auto-config reading BIOS (default)
+
+ Conexant 5045
+ laptop Laptop config
+ test for testing/debugging purpose, almost all controls
+ can be adjusted. Appearing only when compiled with
+ $CONFIG_SND_DEBUG=y
+
+ Conexant 5047
+ laptop Basic Laptop config
+ laptop-hp Laptop config for some HP models (subdevice 30A5)
+ laptop-eapd Laptop config with EAPD support
+ test for testing/debugging purpose, almost all controls
+ can be adjusted. Appearing only when compiled with
+ $CONFIG_SND_DEBUG=y
- STAC7661(?)
+ STAC9200/9205/9220/9221/9254
+ ref Reference board
+ 3stack D945 3stack
+ 5stack D945 5stack + SPDIF
+
+ STAC9227/9228/9229/927x
+ ref Reference board
+ 3stack D965 3stack
+ 5stack D965 5stack + SPDIF
+
+ STAC9872
vaio Setup for VAIO FE550G/SZ110
+ vaio-ar Setup for VAIO AR
If the default configuration doesn't work and one of the above
matches with your device, report it together with the PCI
dmx6fire, dsp24, dsp24_value, dsp24_71, ez8,
phase88, mediastation
omni - Omni I/O support for MidiMan M-Audio Delta44/66
- cs8427_timeout - reset timeout for the CS8427 chip (S/PDIF transciever)
+ cs8427_timeout - reset timeout for the CS8427 chip (S/PDIF transceiver)
in msec resolution, default value is 500 (0.5 sec)
This module supports multiple cards and autoprobe. Note: The consumer part
Module for Envy24HT (VT/ICE1724), Envy24PT (VT1720) based PCI sound cards.
* MidiMan M Audio Revolution 5.1
* MidiMan M Audio Revolution 7.1
+ * MidiMan M Audio Audiophile 192
* AMP Ltd AUDIO2000
* TerraTec Aureon 5.1 Sky
* TerraTec Aureon 7.1 Space
model - Use the given board model, one of the following:
revo51, revo71, amp2000, prodigy71, prodigy71lt,
- prodigy192, aureon51, aureon71, universe,
+ prodigy192, aureon51, aureon71, universe, ap192,
k8x800, phase22, phase28, ms300, av710
This module supports multiple cards and autoprobe.
buggy_semaphore - Enable workaround for hardwares with buggy
semaphores (e.g. on some ASUS laptops)
(default off)
+ spdif_aclink - Use S/PDIF over AC-link instead of direct connection
+ from the controller chip
+ (0 = off, 1 = on, -1 = default)
This module supports one chip and autoprobe.
Module supports only 1 card. This module has no enable option.
+ Module snd-mts64
+ ----------------
+
+ Module for Ego Systems (ESI) Miditerminal 4140
+
+ This module supports multiple devices.
+ Requires parport (CONFIG_PARPORT).
+
Module snd-nm256
----------------
Note: on some notebooks the buffer address cannot be detected
automatically, or causes hang-up during initialization.
- In such a case, specify the buffer top address explicity via
- buffer_top option.
+ In such a case, specify the buffer top address explicitly via
+ the buffer_top option.
For example,
Sony F250: buffer_top=0x25a800
Sony F270: buffer_top=0x272800
# OSS/Free portion
alias sound-slot-0 snd-interwave
alias sound-slot-1 snd-ens1371
------ /etc/moprobe.conf
+----- /etc/modprobe.conf
In this example, the interwave card is always loaded as the first card
(index 0) and ens1371 as the second (index 1).
options of snd-pcm-oss module.
-DEVFS support
-=============
-
-The ALSA driver fully supports the devfs extension.
-You should add lines below to your devfsd.conf file:
-
-LOOKUP snd MODLOAD ACTION snd
-REGISTER ^sound/.* PERMISSIONS root.audio 660
-REGISTER ^snd/.* PERMISSIONS root.audio 660
-
-Warning: These lines assume that you have the audio group in your system.
- Otherwise replace audio word with another group name (root for
- example).
-
-
Proc interfaces (/proc/asound)
==============================
projects / linux-2.6 / blobdiff