2005-04-16 18:20:36 -04:00
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Advanced Linux Sound Architecture - Driver
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==========================================
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Configuration guide
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Kernel Configuration
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====================
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To enable ALSA support you need at least to build the kernel with
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primary sound card support (CONFIG_SOUND). Since ALSA can emulate OSS,
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you don't have to choose any of the OSS modules.
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Enable "OSS API emulation" (CONFIG_SND_OSSEMUL) and both OSS mixer and
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PCM supports if you want to run OSS applications with ALSA.
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If you want to support the WaveTable functionality on cards such as
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SB Live! then you need to enable "Sequencer support"
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(CONFIG_SND_SEQUENCER).
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To make ALSA debug messages more verbose, enable the "Verbose printk"
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and "Debug" options. To check for memory leaks, turn on "Debug memory"
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too. "Debug detection" will add checks for the detection of cards.
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Please note that all the ALSA ISA drivers support the Linux isapnp API
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(if the card supports ISA PnP). You don't need to configure the cards
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using isapnptools.
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Creating ALSA devices
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=====================
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This depends on your distribution, but normally you use the /dev/MAKEDEV
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script to create the necessary device nodes. On some systems you use a
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script named 'snddevices'.
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Module parameters
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=================
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The user can load modules with options. If the module supports more than
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one card and you have more than one card of the same type then you can
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specify multiple values for the option separated by commas.
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Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
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Module snd
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----------
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The core ALSA module. It is used by all ALSA card drivers.
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It takes the following options which have global effects.
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major - major number for sound driver
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- Default: 116
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cards_limit
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- limiting card index for auto-loading (1-8)
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- Default: 1
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- For auto-loading more than one card, specify this
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option together with snd-card-X aliases.
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Module snd-pcm-oss
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------------------
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The PCM OSS emulation module.
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This module takes options which change the mapping of devices.
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dsp_map - PCM device number maps assigned to the 1st OSS device.
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- Default: 0
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adsp_map - PCM device number maps assigned to the 2st OSS device.
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- Default: 1
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nonblock_open
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- Don't block opening busy PCM devices. Default: 1
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For example, when dsp_map=2, /dev/dsp will be mapped to PCM #2 of
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the card #0. Similarly, when adsp_map=0, /dev/adsp will be mapped
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to PCM #0 of the card #0.
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For changing the second or later card, specify the option with
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commas, such like "dsp_map=0,1".
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nonblock_open option is used to change the behavior of the PCM
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regarding opening the device. When this option is non-zero,
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opening a busy OSS PCM device won't be blocked but return
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immediately with EAGAIN (just like O_NONBLOCK flag).
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Module snd-rawmidi
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------------------
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This module takes options which change the mapping of devices.
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similar to those of the snd-pcm-oss module.
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midi_map - MIDI device number maps assigned to the 1st OSS device.
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- Default: 0
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amidi_map - MIDI device number maps assigned to the 2st OSS device.
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- Default: 1
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Common parameters for top sound card modules
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--------------------------------------------
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Each of top level sound card module takes the following options.
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index - index (slot #) of sound card
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- Values: 0 through 31 or negative
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- If nonnegative, assign that index number
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- if negative, interpret as a bitmask of permissible
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indices; the first free permitted index is assigned
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- Default: -1
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id - card ID (identifier or name)
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- Can be up to 15 characters long
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- Default: the card type
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- A directory by this name is created under /proc/asound/
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containing information about the card
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- This ID can be used instead of the index number in
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identifying the card
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enable - enable card
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- Default: enabled, for PCI and ISA PnP cards
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2006-03-28 05:38:20 -05:00
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Module snd-adlib
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----------------
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Module for AdLib FM cards.
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port - port # for OPL chip
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This module supports multiple cards. It does not support autoprobe, so
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the port must be specified. For actual AdLib FM cards it will be 0x388.
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Note that this card does not have PCM support and no mixer; only FM
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synthesis.
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Make sure you have "sbiload" from the alsa-tools package available and,
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after loading the module, find out the assigned ALSA sequencer port
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number through "sbiload -l". Example output:
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Port Client name Port name
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64:0 OPL2 FM synth OPL2 FM Port
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Load the std.sb and drums.sb patches also supplied by sbiload:
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sbiload -p 64:0 std.sb drums.sb
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If you use this driver to drive an OPL3, you can use std.o3 and drums.o3
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instead. To have the card produce sound, use aplaymidi from alsa-utils:
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aplaymidi -p 64:0 foo.mid
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2005-04-16 18:20:36 -04:00
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Module snd-ad1816a
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------------------
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Module for sound cards based on Analog Devices AD1816A/AD1815 ISA chips.
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port - port # for AD1816A chip (PnP setup)
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mpu_port - port # for MPU-401 UART (PnP setup)
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fm_port - port # for OPL3 (PnP setup)
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irq - IRQ # for AD1816A chip (PnP setup)
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mpu_irq - IRQ # for MPU-401 UART (PnP setup)
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dma1 - first DMA # for AD1816A chip (PnP setup)
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dma2 - second DMA # for AD1816A chip (PnP setup)
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clockfreq - Clock frequency for AD1816A chip (default = 0, 33000Hz)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards, autoprobe and PnP.
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Module snd-ad1848
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-----------------
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Module for sound cards based on AD1848/AD1847/CS4248 ISA chips.
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port - port # for AD1848 chip
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irq - IRQ # for AD1848 chip
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dma1 - DMA # for AD1848 chip (0,1,3)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards. It does not support autoprobe
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thus main port must be specified!!! Other ports are optional.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-09-02 01:57:59 -04:00
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Module snd-ad1889
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-----------------
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Module for Analog Devices AD1889 chips.
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ac97_quirk - AC'97 workaround for strange hardware
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See the description of intel8x0 module for details.
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-09-02 01:57:59 -04:00
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2005-04-16 18:20:36 -04:00
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Module snd-ali5451
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------------------
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Module for ALi M5451 PCI chip.
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pcm_channels - Number of hardware channels assigned for PCM
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spdif - Support SPDIF I/O
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- Default: disabled
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2005-10-20 11:10:49 -04:00
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This module supports one chip and autoprobe.
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The power-management is supported.
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Module snd-als100
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-----------------
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Module for sound cards based on Avance Logic ALS100/ALS120 ISA chips.
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port - port # for ALS100 (SB16) chip (PnP setup)
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irq - IRQ # for ALS100 (SB16) chip (PnP setup)
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dma8 - 8-bit DMA # for ALS100 (SB16) chip (PnP setup)
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dma16 - 16-bit DMA # for ALS100 (SB16) chip (PnP setup)
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mpu_port - port # for MPU-401 UART (PnP setup)
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mpu_irq - IRQ # for MPU-401 (PnP setup)
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fm_port - port # for OPL3 FM (PnP setup)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards, autoprobe and PnP.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2006-03-27 06:20:40 -05:00
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Module snd-als300
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-----------------
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Module for Avance Logic ALS300 and ALS300+
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This module supports multiple cards.
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-als4000
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------------------
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Module for sound cards based on Avance Logic ALS4000 PCI chip.
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joystick_port - port # for legacy joystick support.
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0 = disabled (default), 1 = auto-detect
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards, autoprobe and PnP.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-atiixp
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-----------------
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2005-09-05 11:12:29 -04:00
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Module for ATI IXP 150/200/250/400 AC97 controllers.
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ac97_clock - AC'97 clock (default = 48000)
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ac97_quirk - AC'97 workaround for strange hardware
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See "AC97 Quirk Option" section below.
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ac97_codec - Workaround to specify which AC'97 codec
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instead of probing. If this works for you
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file a bug with your `lspci -vn` output.
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-2 -- Force probing.
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-1 -- Default behavior.
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0-2 -- Use the specified codec.
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spdif_aclink - S/PDIF transfer over AC-link (default = 1)
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2005-10-04 02:46:51 -04:00
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This module supports one card and autoprobe.
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2005-09-05 11:12:29 -04:00
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ATI IXP has two different methods to control SPDIF output. One is
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over AC-link and another is over the "direct" SPDIF output. The
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implementation depends on the motherboard, and you'll need to
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choose the correct one via spdif_aclink module option.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-atiixp-modem
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-----------------------
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Module for ATI IXP 150/200/250 AC97 modem controllers.
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2005-10-04 02:46:51 -04:00
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This module supports one card and autoprobe.
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Note: The default index value of this module is -2, i.e. the first
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slot is excluded.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-au8810, snd-au8820, snd-au8830
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-----------------------------------------
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Module for Aureal Vortex, Vortex2 and Advantage device.
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pcifix - Control PCI workarounds
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0 = Disable all workarounds
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1 = Force the PCI latency of the Aureal card to 0xff
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2 = Force the Extend PCI#2 Internal Master for Efficient
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Handling of Dummy Requests on the VIA KT133 AGP Bridge
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3 = Force both settings
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255 = Autodetect what is required (default)
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This module supports all ADB PCM channels, ac97 mixer, SPDIF, hardware
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EQ, mpu401, gameport. A3D and wavetable support are still in development.
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Development and reverse engineering work is being coordinated at
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http://savannah.nongnu.org/projects/openvortex/
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SPDIF output has a copy of the AC97 codec output, unless you use the
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"spdif" pcm device, which allows raw data passthru.
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The hardware EQ hardware and SPDIF is only present in the Vortex2 and
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Advantage.
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2005-09-05 11:12:29 -04:00
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Note: Some ALSA mixer applications don't handle the SPDIF sample rate
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control correctly. If you have problems regarding this, try
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another ALSA compliant mixer (alsamixer works).
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Module snd-azt2320
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------------------
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Module for sound cards based on Aztech System AZT2320 ISA chip (PnP only).
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port - port # for AZT2320 chip (PnP setup)
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wss_port - port # for WSS (PnP setup)
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mpu_port - port # for MPU-401 UART (PnP setup)
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fm_port - FM port # for AZT2320 chip (PnP setup)
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irq - IRQ # for AZT2320 (WSS) chip (PnP setup)
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mpu_irq - IRQ # for MPU-401 UART (PnP setup)
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dma1 - 1st DMA # for AZT2320 (WSS) chip (PnP setup)
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dma2 - 2nd DMA # for AZT2320 (WSS) chip (PnP setup)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards, PnP and autoprobe.
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2005-04-16 18:20:36 -04:00
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-azt3328
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------------------
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Module for sound cards based on Aztech AZF3328 PCI chip.
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joystick - Enable joystick (default off)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Module snd-bt87x
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----------------
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Module for video cards based on Bt87x chips.
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digital_rate - Override the default digital rate (Hz)
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load_all - Load the driver even if the card model isn't known
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Note: The default index value of this module is -2, i.e. the first
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slot is excluded.
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Module snd-ca0106
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-----------------
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Module for Creative Audigy LS and SB Live 24bit
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
|
|
|
|
Module snd-cmi8330
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for sound cards based on C-Media CMI8330 ISA chips.
|
|
|
|
|
|
|
|
wssport - port # for CMI8330 chip (WSS)
|
|
|
|
wssirq - IRQ # for CMI8330 chip (WSS)
|
|
|
|
wssdma - first DMA # for CMI8330 chip (WSS)
|
|
|
|
sbport - port # for CMI8330 chip (SB16)
|
|
|
|
sbirq - IRQ # for CMI8330 chip (SB16)
|
|
|
|
sbdma8 - 8bit DMA # for CMI8330 chip (SB16)
|
|
|
|
sbdma16 - 16bit DMA # for CMI8330 chip (SB16)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-cmipci
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for C-Media CMI8338 and 8738 PCI sound cards.
|
|
|
|
|
2006-05-04 08:36:08 -04:00
|
|
|
mpu_port - 0x300,0x310,0x320,0x330 = legacy port,
|
|
|
|
1 = integrated PCI port,
|
|
|
|
0 = disable (default)
|
2005-04-16 18:20:36 -04:00
|
|
|
fm_port - 0x388 (default), 0 = disable (default)
|
2005-09-05 11:12:29 -04:00
|
|
|
soft_ac3 - Software-conversion of raw SPDIF packets (model 033 only)
|
2005-04-16 18:20:36 -04:00
|
|
|
(default = 1)
|
|
|
|
joystick_port - Joystick port address (0 = disable, 1 = auto-detect)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports autoprobe and multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-cs4231
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for sound cards based on CS4231 ISA chips.
|
|
|
|
|
|
|
|
port - port # for CS4231 chip
|
|
|
|
mpu_port - port # for MPU-401 UART (optional), -1 = disable
|
|
|
|
irq - IRQ # for CS4231 chip
|
|
|
|
mpu_irq - IRQ # for MPU-401 UART
|
|
|
|
dma1 - first DMA # for CS4231 chip
|
|
|
|
dma2 - second DMA # for CS4231 chip
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. This module does not support autoprobe
|
2005-04-16 18:20:36 -04:00
|
|
|
thus main port must be specified!!! Other ports are optional.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-cs4232
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for sound cards based on CS4232/CS4232A ISA chips.
|
|
|
|
|
|
|
|
port - port # for CS4232 chip (PnP setup - 0x534)
|
|
|
|
cport - control port # for CS4232 chip (PnP setup - 0x120,0x210,0xf00)
|
|
|
|
mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
|
|
|
|
fm_port - FM port # for CS4232 chip (PnP setup - 0x388), -1 = disable
|
|
|
|
irq - IRQ # for CS4232 chip (5,7,9,11,12,15)
|
|
|
|
mpu_irq - IRQ # for MPU-401 UART (9,11,12,15)
|
|
|
|
dma1 - first DMA # for CS4232 chip (0,1,3)
|
|
|
|
dma2 - second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable
|
|
|
|
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. This module does not support autoprobe
|
2005-04-16 18:20:36 -04:00
|
|
|
thus main port must be specified!!! Other ports are optional.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-cs4236
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for sound cards based on CS4235/CS4236/CS4236B/CS4237B/
|
|
|
|
CS4238B/CS4239 ISA chips.
|
|
|
|
|
|
|
|
port - port # for CS4236 chip (PnP setup - 0x534)
|
|
|
|
cport - control port # for CS4236 chip (PnP setup - 0x120,0x210,0xf00)
|
|
|
|
mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
|
|
|
|
fm_port - FM port # for CS4236 chip (PnP setup - 0x388), -1 = disable
|
|
|
|
irq - IRQ # for CS4236 chip (5,7,9,11,12,15)
|
|
|
|
mpu_irq - IRQ # for MPU-401 UART (9,11,12,15)
|
|
|
|
dma1 - first DMA # for CS4236 chip (0,1,3)
|
|
|
|
dma2 - second DMA # for CS4236 chip (0,1,3), -1 = disable
|
|
|
|
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. This module does not support autoprobe
|
2005-04-16 18:20:36 -04:00
|
|
|
(if ISA PnP is not used) thus main port and control port must be
|
|
|
|
specified!!! Other ports are optional.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-cs4281
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Cirrus Logic CS4281 soundchip.
|
|
|
|
|
|
|
|
dual_codec - Secondary codec ID (0 = disable, default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-cs46xx
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for PCI sound cards based on CS4610/CS4612/CS4614/CS4615/CS4622/
|
|
|
|
CS4624/CS4630/CS4280 PCI chips.
|
|
|
|
|
2005-09-05 11:12:29 -04:00
|
|
|
external_amp - Force to enable external amplifier.
|
2005-04-16 18:20:36 -04:00
|
|
|
thinkpad - Force to enable Thinkpad's CLKRUN control.
|
|
|
|
mmap_valid - Support OSS mmap mode (default = 0).
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
Usually external amp and CLKRUN controls are detected automatically
|
|
|
|
from PCI sub vendor/device ids. If they don't work, give the options
|
|
|
|
above explicitly.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
2005-11-17 04:15:37 -05:00
|
|
|
Module snd-cs5535audio
|
|
|
|
----------------------
|
|
|
|
|
|
|
|
Module for multifunction CS5535 companion PCI device
|
|
|
|
|
2006-05-19 13:22:34 -04:00
|
|
|
The power-management is supported.
|
2005-11-17 04:15:37 -05:00
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
|
|
|
Module snd-darla20
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Darla20
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
|
|
|
Module snd-darla24
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Darla24
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-dt019x
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Diamond Technologies DT-019X / Avance Logic ALS-007 (PnP
|
|
|
|
only)
|
|
|
|
|
|
|
|
port - Port # (PnP setup)
|
|
|
|
mpu_port - Port # for MPU-401 (PnP setup)
|
|
|
|
fm_port - Port # for FM OPL-3 (PnP setup)
|
|
|
|
irq - IRQ # (PnP setup)
|
|
|
|
mpu_irq - IRQ # for MPU-401 (PnP setup)
|
|
|
|
dma8 - DMA # (PnP setup)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. This module is enabled only with
|
2005-04-16 18:20:36 -04:00
|
|
|
ISA PnP support.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-dummy
|
|
|
|
----------------
|
|
|
|
|
|
|
|
Module for the dummy sound card. This "card" doesn't do any output
|
|
|
|
or input, but you may use this module for any application which
|
|
|
|
requires a sound card (like RealPlayer).
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
|
|
|
Module snd-echo3g
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Echoaudio 3G cards (Gina3G/Layla3G)
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-emu10k1
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for EMU10K1/EMU10k2 based PCI sound cards.
|
|
|
|
* Sound Blaster Live!
|
|
|
|
* Sound Blaster PCI 512
|
|
|
|
* Emu APS (partially supported)
|
|
|
|
* Sound Blaster Audigy
|
|
|
|
|
|
|
|
extin - bitmap of available external inputs for FX8010 (see bellow)
|
|
|
|
extout - bitmap of available external outputs for FX8010 (see bellow)
|
|
|
|
seq_ports - allocated sequencer ports (4 by default)
|
|
|
|
max_synth_voices - limit of voices used for wavetable (64 by default)
|
|
|
|
max_buffer_size - specifies the maximum size of wavetable/pcm buffers
|
|
|
|
given in MB unit. Default value is 128.
|
|
|
|
enable_ir - enable IR
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Input & Output configurations [extin/extout]
|
|
|
|
* Creative Card wo/Digital out [0x0003/0x1f03]
|
|
|
|
* Creative Card w/Digital out [0x0003/0x1f0f]
|
|
|
|
* Creative Card w/Digital CD in [0x000f/0x1f0f]
|
|
|
|
* Creative Card wo/Digital out + LiveDrive [0x3fc3/0x1fc3]
|
|
|
|
* Creative Card w/Digital out + LiveDrive [0x3fc3/0x1fcf]
|
|
|
|
* Creative Card w/Digital CD in + LiveDrive [0x3fcf/0x1fcf]
|
|
|
|
* Creative Card wo/Digital out + Digital I/O 2 [0x0fc3/0x1f0f]
|
|
|
|
* Creative Card w/Digital out + Digital I/O 2 [0x0fc3/0x1f0f]
|
|
|
|
* Creative Card w/Digital CD in + Digital I/O 2 [0x0fcf/0x1f0f]
|
|
|
|
* Creative Card 5.1/w Digital out + LiveDrive [0x3fc3/0x1fff]
|
|
|
|
* Creative Card 5.1 (c) 2003 [0x3fc3/0x7cff]
|
|
|
|
* Creative Card all ins and outs [0x3fff/0x7fff]
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-emu10k1x
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for Creative Emu10k1X (SB Live Dell OEM version)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-ens1370
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Ensoniq AudioPCI ES1370 PCI sound cards.
|
|
|
|
* SoundBlaster PCI 64
|
|
|
|
* SoundBlaster PCI 128
|
|
|
|
|
|
|
|
joystick - Enable joystick (default off)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2006-01-20 08:05:06 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-ens1371
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Ensoniq AudioPCI ES1371 PCI sound cards.
|
|
|
|
* SoundBlaster PCI 64
|
|
|
|
* SoundBlaster PCI 128
|
|
|
|
* SoundBlaster Vibra PCI
|
|
|
|
|
|
|
|
joystick_port - port # for joystick (0x200,0x208,0x210,0x218),
|
|
|
|
0 = disable (default), 1 = auto-detect
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2006-01-20 08:05:06 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-es968
|
|
|
|
----------------
|
|
|
|
|
|
|
|
Module for sound cards based on ESS ES968 chip (PnP only).
|
|
|
|
|
|
|
|
port - port # for ES968 (SB8) chip (PnP setup)
|
|
|
|
irq - IRQ # for ES968 (SB8) chip (PnP setup)
|
|
|
|
dma1 - DMA # for ES968 (SB8) chip (PnP setup)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards, PnP and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-es1688
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for ESS AudioDrive ES-1688 and ES-688 sound cards.
|
|
|
|
|
|
|
|
port - port # for ES-1688 chip (0x220,0x240,0x260)
|
|
|
|
mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
|
|
|
|
irq - IRQ # for ES-1688 chip (5,7,9,10)
|
|
|
|
mpu_irq - IRQ # for MPU-401 port (5,7,9,10)
|
|
|
|
dma8 - DMA # for ES-1688 chip (0,1,3)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe (without MPU-401 port).
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-es18xx
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for ESS AudioDrive ES-18xx sound cards.
|
|
|
|
|
|
|
|
port - port # for ES-18xx chip (0x220,0x240,0x260)
|
|
|
|
mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
|
|
|
|
fm_port - port # for FM (optional, not used)
|
|
|
|
irq - IRQ # for ES-18xx chip (5,7,9,10)
|
|
|
|
dma1 - first DMA # for ES-18xx chip (0,1,3)
|
|
|
|
dma2 - first DMA # for ES-18xx chip (0,1,3)
|
|
|
|
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards, ISA PnP and autoprobe (without MPU-401
|
|
|
|
port if native ISA PnP routines are not used).
|
2005-04-16 18:20:36 -04:00
|
|
|
When dma2 is equal with dma1, the driver works as half-duplex.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-es1938
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for sound cards based on ESS Solo-1 (ES1938,ES1946) chips.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-es1968
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for sound cards based on ESS Maestro-1/2/2E (ES1968/ES1978) chips.
|
|
|
|
|
|
|
|
total_bufsize - total buffer size in kB (1-4096kB)
|
|
|
|
pcm_substreams_p - playback channels (1-8, default=2)
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|
|
pcm_substreams_c - capture channels (1-8, default=0)
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|
clock - clock (0 = auto-detection)
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|
|
use_pm - support the power-management (0 = off, 1 = on,
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|
2 = auto (default))
|
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|
|
enable_mpu - enable MPU401 (0 = off, 1 = on, 2 = auto (default))
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|
|
joystick - enable joystick (default off)
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|
2005-11-21 01:30:20 -05:00
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|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
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|
|
The power-management is supported.
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|
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Module snd-fm801
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|
|
----------------
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Module for ForteMedia FM801 based PCI sound cards.
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tea575x_tuner - Enable TEA575x tuner
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- 1 = MediaForte 256-PCS
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|
- 2 = MediaForte 256-PCPR
|
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|
- 3 = MediaForte 64-PCR
|
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|
|
- High 16-bits are video (radio) device number + 1
|
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|
|
- example: 0x10002 (MediaForte 256-PCPR, device 1)
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|
2005-11-21 01:30:20 -05:00
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|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
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|
|
|
2005-11-17 11:24:26 -05:00
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|
|
The power-management is supported.
|
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
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Module snd-gina20
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-----------------
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Module for Echoaudio Gina20
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This module supports multiple cards.
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The driver requires the firmware loader support on kernel.
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Module snd-gina24
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-----------------
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Module for Echoaudio Gina24
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This module supports multiple cards.
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The driver requires the firmware loader support on kernel.
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2005-04-16 18:20:36 -04:00
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Module snd-gusclassic
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---------------------
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Module for Gravis UltraSound Classic sound card.
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port - port # for GF1 chip (0x220,0x230,0x240,0x250,0x260)
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irq - IRQ # for GF1 chip (3,5,9,11,12,15)
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dma1 - DMA # for GF1 chip (1,3,5,6,7)
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dma2 - DMA # for GF1 chip (1,3,5,6,7,-1=disable)
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joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
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voices - GF1 voices limit (14-32)
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pcm_voices - reserved PCM voices
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|
2005-11-21 01:30:20 -05:00
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This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
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Module snd-gusextreme
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---------------------
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Module for Gravis UltraSound Extreme (Synergy ViperMax) sound card.
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port - port # for ES-1688 chip (0x220,0x230,0x240,0x250,0x260)
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gf1_port - port # for GF1 chip (0x210,0x220,0x230,0x240,0x250,0x260,0x270)
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mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable
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irq - IRQ # for ES-1688 chip (5,7,9,10)
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gf1_irq - IRQ # for GF1 chip (3,5,9,11,12,15)
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mpu_irq - IRQ # for MPU-401 port (5,7,9,10)
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dma8 - DMA # for ES-1688 chip (0,1,3)
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dma1 - DMA # for GF1 chip (1,3,5,6,7)
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joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
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voices - GF1 voices limit (14-32)
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pcm_voices - reserved PCM voices
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|
2005-11-21 01:30:20 -05:00
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|
|
This module supports multiple cards and autoprobe (without MPU-401 port).
|
2005-04-16 18:20:36 -04:00
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Module snd-gusmax
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|
-----------------
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Module for Gravis UltraSound MAX sound card.
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port - port # for GF1 chip (0x220,0x230,0x240,0x250,0x260)
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irq - IRQ # for GF1 chip (3,5,9,11,12,15)
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dma1 - DMA # for GF1 chip (1,3,5,6,7)
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dma2 - DMA # for GF1 chip (1,3,5,6,7,-1=disable)
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joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
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|
voices - GF1 voices limit (14-32)
|
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|
pcm_voices - reserved PCM voices
|
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|
2005-11-21 01:30:20 -05:00
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|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
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Module snd-hda-intel
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|
--------------------
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2006-05-17 05:26:39 -04:00
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Module for Intel HD Audio (ICH6, ICH6M, ESB2, ICH7, ICH8),
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ATI SB450, SB600, RS600,
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VIA VT8251/VT8237A,
|
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|
SIS966, ULI M5461
|
2005-04-16 18:20:36 -04:00
|
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model - force the model name
|
2005-09-05 11:12:29 -04:00
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|
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position_fix - Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size)
|
2006-01-12 12:28:44 -05:00
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|
|
single_cmd - Use single immediate commands to communicate with
|
|
|
|
codecs (for debugging only)
|
2006-11-10 06:08:37 -05:00
|
|
|
enable_msi - Enable Message Signaled Interrupt (MSI) (default = off)
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-10-04 02:46:51 -04:00
|
|
|
This module supports one card and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
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|
|
Each codec may have a model table for different configurations.
|
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|
|
If your machine isn't listed there, the default (usually minimal)
|
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|
|
configuration is set up. You can pass "model=<name>" option to
|
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|
|
specify a certain model in such a case. There are different
|
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|
|
models depending on the codec chip.
|
|
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|
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|
|
Model name Description
|
|
|
|
---------- -----------
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|
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|
ALC880
|
|
|
|
3stack 3-jack in back and a headphone out
|
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|
3stack-digout 3-jack in back, a HP out and a SPDIF out
|
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|
5stack 5-jack in back, 2-jack in front
|
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|
5stack-digout 5-jack in back, 2-jack in front, a SPDIF out
|
2005-06-27 09:32:43 -04:00
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|
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6stack 6-jack in back, 2-jack in front
|
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|
|
6stack-digout 6-jack with a SPDIF out
|
2005-04-16 18:20:36 -04:00
|
|
|
w810 3-jack
|
2005-05-12 08:31:49 -04:00
|
|
|
z71v 3-jack (HP shared SPDIF)
|
2006-07-28 08:42:36 -04:00
|
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|
asus 3-jack (ASUS Mobo)
|
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|
asus-w1v ASUS W1V
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|
asus-dig ASUS with SPDIF out
|
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|
asus-dig2 ASUS with SPDIF out (using GPIO2)
|
2005-06-13 08:16:38 -04:00
|
|
|
uniwill 3-jack
|
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|
F1734 2-jack
|
2006-03-03 10:47:17 -05:00
|
|
|
lg LG laptop (m1 express dual)
|
2006-09-06 10:03:11 -04:00
|
|
|
lg-lw LG LW20/LW25 laptop
|
2006-07-28 08:42:36 -04:00
|
|
|
tcl TCL S700
|
2006-07-25 08:51:15 -04:00
|
|
|
clevo Clevo laptops (m520G, m665n)
|
2005-06-27 09:32:43 -04:00
|
|
|
test for testing/debugging purpose, almost all controls can be
|
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|
|
adjusted. Appearing only when compiled with
|
|
|
|
$CONFIG_SND_DEBUG=y
|
2006-03-01 08:16:53 -05:00
|
|
|
auto auto-config reading BIOS (default)
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-09-16 13:18:56 -04:00
|
|
|
ALC260
|
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|
hp HP machines
|
2006-07-28 08:42:36 -04:00
|
|
|
hp-3013 HP machines (3013-variant)
|
2005-09-16 13:18:56 -04:00
|
|
|
fujitsu Fujitsu S7020
|
2006-03-01 08:16:53 -05:00
|
|
|
acer Acer TravelMate
|
|
|
|
basic fixed pin assignment (old default model)
|
|
|
|
auto auto-config reading BIOS (default)
|
|
|
|
|
|
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|
ALC262
|
|
|
|
fujitsu Fujitsu Laptop
|
2006-07-25 08:51:15 -04:00
|
|
|
hp-bpc HP xw4400/6400/8400/9400 laptops
|
2007-01-26 12:33:17 -05:00
|
|
|
hp-bpc-d7000 HP BPC D7000
|
2006-07-25 08:51:16 -04:00
|
|
|
benq Benq ED8
|
2006-11-14 06:30:52 -05:00
|
|
|
hippo Hippo (ATI) with jack detection, Sony UX-90s
|
2006-10-17 06:32:26 -04:00
|
|
|
hippo_1 Hippo (Benq) with jack detection
|
2006-03-01 08:16:53 -05:00
|
|
|
basic fixed pin assignment w/o SPDIF
|
|
|
|
auto auto-config reading BIOS (default)
|
|
|
|
|
2006-06-28 09:08:22 -04:00
|
|
|
ALC882/885
|
2006-03-01 08:16:53 -05:00
|
|
|
3stack-dig 3-jack with SPDIF I/O
|
2006-12-28 07:55:41 -05:00
|
|
|
6stack-dig 6-jack digital with SPDIF I/O
|
2006-07-28 08:42:36 -04:00
|
|
|
arima Arima W820Di1
|
2006-12-28 07:55:41 -05:00
|
|
|
macpro MacPro support
|
2006-03-01 08:16:53 -05:00
|
|
|
auto auto-config reading BIOS (default)
|
|
|
|
|
2006-06-28 09:08:22 -04:00
|
|
|
ALC883/888
|
|
|
|
3stack-dig 3-jack with SPDIF I/O
|
|
|
|
6stack-dig 6-jack digital with SPDIF I/O
|
2006-07-28 08:42:36 -04:00
|
|
|
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
|
2006-08-22 07:31:58 -04:00
|
|
|
acer Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
|
2006-10-13 06:32:16 -04:00
|
|
|
medion Medion Laptops
|
2006-10-17 06:32:26 -04:00
|
|
|
targa-dig Targa/MSI
|
|
|
|
targa-2ch-dig Targs/MSI with 2-channel
|
2006-11-07 05:37:08 -05:00
|
|
|
laptop-eapd 3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
|
2006-06-28 09:08:22 -04:00
|
|
|
auto auto-config reading BIOS (default)
|
|
|
|
|
|
|
|
ALC861/660
|
2006-03-01 08:16:53 -05:00
|
|
|
3stack 3-jack
|
|
|
|
3stack-dig 3-jack with SPDIF I/O
|
|
|
|
6stack-dig 6-jack with SPDIF I/O
|
2006-07-28 08:42:36 -04:00
|
|
|
3stack-660 3-jack (for ALC660)
|
2006-08-09 10:57:28 -04:00
|
|
|
uniwill-m31 Uniwill M31 laptop
|
2006-10-17 06:00:28 -04:00
|
|
|
toshiba Toshiba laptop support
|
2006-10-23 07:42:56 -04:00
|
|
|
asus Asus laptop support
|
2006-11-22 05:52:52 -05:00
|
|
|
asus-laptop ASUS F2/F3 laptops
|
2006-03-01 08:16:53 -05:00
|
|
|
auto auto-config reading BIOS (default)
|
2005-09-16 13:18:56 -04:00
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
CMI9880
|
|
|
|
minimal 3-jack in back
|
|
|
|
min_fp 3-jack in back, 2-jack in front
|
|
|
|
full 6-jack in back, 2-jack in front
|
|
|
|
full_dig 6-jack in back, 2-jack in front, SPDIF I/O
|
|
|
|
allout 5-jack in back, 2-jack in front, SPDIF out
|
2005-06-13 08:16:38 -04:00
|
|
|
auto auto-config reading BIOS (default)
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2006-03-13 07:49:49 -05:00
|
|
|
AD1981
|
|
|
|
basic 3-jack (default)
|
|
|
|
hp HP nx6320
|
2006-04-18 06:54:11 -04:00
|
|
|
thinkpad Lenovo Thinkpad T60/X60/Z60
|
2006-03-13 07:49:49 -05:00
|
|
|
|
|
|
|
AD1986A
|
|
|
|
6stack 6-jack, separate surrounds (default)
|
|
|
|
3stack 3-stack, shared surrounds
|
|
|
|
laptop 2-channel only (FSC V2060, Samsung M50)
|
2006-03-17 04:50:49 -05:00
|
|
|
laptop-eapd 2-channel with EAPD (Samsung R65, ASUS A6J)
|
2007-01-08 05:07:12 -05:00
|
|
|
ultra 2-channel with EAPD (Samsung Ultra tablet PC)
|
2006-03-13 07:49:49 -05:00
|
|
|
|
|
|
|
AD1988
|
|
|
|
6stack 6-jack
|
|
|
|
6stack-dig ditto with SPDIF
|
|
|
|
3stack 3-jack
|
|
|
|
3stack-dig ditto with SPDIF
|
|
|
|
laptop 3-jack with hp-jack automute
|
|
|
|
laptop-dig ditto with SPDIF
|
2006-08-16 13:35:12 -04:00
|
|
|
auto auto-config reading BIOS (default)
|
2006-11-14 06:13:39 -05:00
|
|
|
|
|
|
|
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
|
2006-03-13 07:49:49 -05:00
|
|
|
|
2006-09-01 15:03:12 -04:00
|
|
|
STAC9200/9205/9220/9221/9254
|
|
|
|
ref Reference board
|
|
|
|
3stack D945 3stack
|
|
|
|
5stack D945 5stack + SPDIF
|
|
|
|
|
2007-01-08 05:04:17 -05:00
|
|
|
STAC9202/9250/9251
|
|
|
|
ref Reference board, base config
|
|
|
|
m2-2 Some Gateway MX series laptops
|
|
|
|
m6 Some Gateway NX series laptops
|
|
|
|
|
2006-09-01 15:03:12 -04:00
|
|
|
STAC9227/9228/9229/927x
|
|
|
|
ref Reference board
|
|
|
|
3stack D965 3stack
|
|
|
|
5stack D965 5stack + SPDIF
|
|
|
|
|
2006-08-22 11:15:47 -04:00
|
|
|
STAC9872
|
|
|
|
vaio Setup for VAIO FE550G/SZ110
|
|
|
|
vaio-ar Setup for VAIO AR
|
2006-03-16 10:04:58 -05:00
|
|
|
|
2005-09-05 11:12:29 -04:00
|
|
|
If the default configuration doesn't work and one of the above
|
|
|
|
matches with your device, report it together with the PCI
|
|
|
|
subsystem ID (output of "lspci -nv") to ALSA BTS or alsa-devel
|
|
|
|
ML (see the section "Links and Addresses").
|
|
|
|
|
2005-05-12 08:26:27 -04:00
|
|
|
Note 2: If you get click noises on output, try the module option
|
|
|
|
position_fix=1 or 2. position_fix=1 will use the SD_LPIB
|
|
|
|
register value without FIFO size correction as the current
|
|
|
|
DMA pointer. position_fix=2 will make the driver to use
|
|
|
|
the position buffer instead of reading SD_LPIB register.
|
|
|
|
(Usually SD_LPLIB register is more accurate than the
|
|
|
|
position buffer.)
|
|
|
|
|
2006-01-12 12:28:44 -05:00
|
|
|
NB: If you get many "azx_get_response timeout" messages at
|
|
|
|
loading, it's likely a problem of interrupts (e.g. ACPI irq
|
|
|
|
routing). Try to boot with options like "pci=noacpi". Also, you
|
|
|
|
can try "single_cmd=1" module option. This will switch the
|
|
|
|
communication method between HDA controller and codecs to the
|
|
|
|
single immediate commands instead of CORB/RIRB. Basically, the
|
|
|
|
single command mode is provided only for BIOS, and you won't get
|
|
|
|
unsolicited events, too. But, at least, this works independently
|
|
|
|
from the irq. Remember this is a last resort, and should be
|
|
|
|
avoided as much as possible...
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-hdsp
|
|
|
|
---------------
|
|
|
|
|
|
|
|
Module for RME Hammerfall DSP audio interface(s)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: The firmware data can be automatically loaded via hotplug
|
|
|
|
when CONFIG_FW_LOADER is set. Otherwise, you need to load
|
|
|
|
the firmware via hdsploader utility included in alsa-tools
|
|
|
|
package.
|
|
|
|
The firmware data is found in alsa-firmware package.
|
|
|
|
|
|
|
|
Note: snd-page-alloc module does the job which snd-hammerfall-mem
|
|
|
|
module did formerly. It will allocate the buffers in advance
|
|
|
|
when any HDSP cards are found. To make the buffer
|
|
|
|
allocation sure, load snd-page-alloc module in the early
|
2005-05-30 12:27:03 -04:00
|
|
|
stage of boot sequence. See "Early Buffer Allocation"
|
|
|
|
section.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-06-03 05:27:00 -04:00
|
|
|
Module snd-hdspm
|
|
|
|
----------------
|
|
|
|
|
|
|
|
Module for RME HDSP MADI board.
|
|
|
|
|
|
|
|
precise_ptr - Enable precise pointer, or disable.
|
|
|
|
line_outs_monitor - Send playback streams to analog outs by default.
|
|
|
|
enable_monitor - Enable Analog Out on Channel 63/64 by default.
|
|
|
|
|
|
|
|
See hdspm.txt for details.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-ice1712
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Envy24 (ICE1712) based PCI sound cards.
|
|
|
|
* MidiMan M Audio Delta 1010
|
|
|
|
* MidiMan M Audio Delta 1010LT
|
|
|
|
* MidiMan M Audio Delta DiO 2496
|
|
|
|
* MidiMan M Audio Delta 66
|
|
|
|
* MidiMan M Audio Delta 44
|
|
|
|
* MidiMan M Audio Delta 410
|
|
|
|
* MidiMan M Audio Audiophile 2496
|
|
|
|
* TerraTec EWS 88MT
|
|
|
|
* TerraTec EWS 88D
|
|
|
|
* TerraTec EWX 24/96
|
|
|
|
* TerraTec DMX 6Fire
|
2005-05-24 07:41:03 -04:00
|
|
|
* TerraTec Phase 88
|
2005-04-16 18:20:36 -04:00
|
|
|
* Hoontech SoundTrack DSP 24
|
|
|
|
* Hoontech SoundTrack DSP 24 Value
|
|
|
|
* Hoontech SoundTrack DSP 24 Media 7.1
|
2005-05-24 07:41:03 -04:00
|
|
|
* Event Electronics, EZ8
|
2005-04-16 18:20:36 -04:00
|
|
|
* Digigram VX442
|
2005-05-24 07:41:03 -04:00
|
|
|
* Lionstracs, Mediastaton
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
model - Use the given board model, one of the following:
|
|
|
|
delta1010, dio2496, delta66, delta44, audiophile, delta410,
|
|
|
|
delta1010lt, vx442, ewx2496, ews88mt, ews88mt_new, ews88d,
|
2005-05-24 07:41:03 -04:00
|
|
|
dmx6fire, dsp24, dsp24_value, dsp24_71, ez8,
|
|
|
|
phase88, mediastation
|
2005-04-16 18:20:36 -04:00
|
|
|
omni - Omni I/O support for MidiMan M-Audio Delta44/66
|
2006-11-29 22:55:36 -05:00
|
|
|
cs8427_timeout - reset timeout for the CS8427 chip (S/PDIF transceiver)
|
2005-04-16 18:20:36 -04:00
|
|
|
in msec resolution, default value is 500 (0.5 sec)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe. Note: The consumer part
|
2005-04-16 18:20:36 -04:00
|
|
|
is not used with all Envy24 based cards (for example in the MidiMan Delta
|
|
|
|
serie).
|
|
|
|
|
2005-05-24 07:41:03 -04:00
|
|
|
Note: The supported board is detected by reading EEPROM or PCI
|
|
|
|
SSID (if EEPROM isn't available). You can override the
|
|
|
|
model by passing "model" module option in case that the
|
|
|
|
driver isn't configured properly or you want to try another
|
|
|
|
type for testing.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-ice1724
|
|
|
|
------------------
|
|
|
|
|
2005-05-24 07:41:03 -04:00
|
|
|
Module for Envy24HT (VT/ICE1724), Envy24PT (VT1720) based PCI sound cards.
|
2006-01-13 07:56:33 -05:00
|
|
|
* MidiMan M Audio Revolution 5.1
|
2005-04-16 18:20:36 -04:00
|
|
|
* MidiMan M Audio Revolution 7.1
|
2006-11-09 10:47:26 -05:00
|
|
|
* MidiMan M Audio Audiophile 192
|
2005-04-16 18:20:36 -04:00
|
|
|
* AMP Ltd AUDIO2000
|
2005-05-24 07:41:03 -04:00
|
|
|
* TerraTec Aureon 5.1 Sky
|
|
|
|
* TerraTec Aureon 7.1 Space
|
|
|
|
* TerraTec Aureon 7.1 Universe
|
|
|
|
* TerraTec Phase 22
|
|
|
|
* TerraTec Phase 28
|
|
|
|
* AudioTrak Prodigy 7.1
|
2006-01-13 07:56:33 -05:00
|
|
|
* AudioTrak Prodigy 7.1LT
|
2005-05-24 07:41:03 -04:00
|
|
|
* AudioTrak Prodigy 192
|
|
|
|
* Pontis MS300
|
|
|
|
* Albatron K8X800 Pro II
|
|
|
|
* Chaintech ZNF3-150
|
|
|
|
* Chaintech ZNF3-250
|
|
|
|
* Chaintech 9CJS
|
2005-05-27 06:10:40 -04:00
|
|
|
* Chaintech AV-710
|
2005-05-24 07:41:03 -04:00
|
|
|
* Shuttle SN25P
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
model - Use the given board model, one of the following:
|
2006-01-13 07:56:33 -05:00
|
|
|
revo51, revo71, amp2000, prodigy71, prodigy71lt,
|
2006-11-09 10:47:26 -05:00
|
|
|
prodigy192, aureon51, aureon71, universe, ap192,
|
2006-01-13 07:56:33 -05:00
|
|
|
k8x800, phase22, phase28, ms300, av710
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-05-24 07:41:03 -04:00
|
|
|
Note: The supported board is detected by reading EEPROM or PCI
|
|
|
|
SSID (if EEPROM isn't available). You can override the
|
|
|
|
model by passing "model" module option in case that the
|
|
|
|
driver isn't configured properly or you want to try another
|
|
|
|
type for testing.
|
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
|
|
|
Module snd-indigo
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Echoaudio Indigo
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
|
|
|
Module snd-indigodj
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Indigo DJ
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
|
|
|
Module snd-indigoio
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Indigo IO
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-intel8x0
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for AC'97 motherboards from Intel and compatibles.
|
|
|
|
* Intel i810/810E, i815, i820, i830, i84x, MX440
|
2006-01-24 04:36:57 -05:00
|
|
|
ICH5, ICH6, ICH7, ESB2
|
2005-04-16 18:20:36 -04:00
|
|
|
* SiS 7012 (SiS 735)
|
2006-01-24 04:36:57 -05:00
|
|
|
* NVidia NForce, NForce2, NForce3, MCP04, CK804
|
|
|
|
CK8, CK8S, MCP501
|
2005-04-16 18:20:36 -04:00
|
|
|
* AMD AMD768, AMD8111
|
|
|
|
* ALi m5455
|
|
|
|
|
|
|
|
ac97_clock - AC'97 codec clock base (0 = auto-detect)
|
|
|
|
ac97_quirk - AC'97 workaround for strange hardware
|
2005-09-05 11:12:29 -04:00
|
|
|
See "AC97 Quirk Option" section below.
|
2005-04-16 18:20:36 -04:00
|
|
|
buggy_irq - Enable workaround for buggy interrupts on some
|
2005-09-08 13:54:17 -04:00
|
|
|
motherboards (default yes on nForce chips,
|
|
|
|
otherwise off)
|
|
|
|
buggy_semaphore - Enable workaround for hardwares with buggy
|
|
|
|
semaphores (e.g. on some ASUS laptops)
|
|
|
|
(default off)
|
2006-11-28 11:18:25 -05:00
|
|
|
spdif_aclink - Use S/PDIF over AC-link instead of direct connection
|
|
|
|
from the controller chip
|
|
|
|
(0 = off, 1 = on, -1 = default)
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-10-04 02:46:51 -04:00
|
|
|
This module supports one chip and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: the latest driver supports auto-detection of chip clock.
|
|
|
|
if you still encounter too fast playback, specify the clock
|
|
|
|
explicitly via the module option "ac97_clock=41194".
|
|
|
|
|
|
|
|
Joystick/MIDI ports are not supported by this driver. If your
|
|
|
|
motherboard has these devices, use the ns558 or snd-mpu401
|
|
|
|
modules, respectively.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-intel8x0m
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for Intel ICH (i8x0) chipset MC97 modems.
|
2006-01-24 04:36:57 -05:00
|
|
|
* Intel i810/810E, i815, i820, i830, i84x, MX440
|
|
|
|
ICH5, ICH6, ICH7
|
|
|
|
* SiS 7013 (SiS 735)
|
|
|
|
* NVidia NForce, NForce2, NForce2s, NForce3
|
|
|
|
* AMD AMD8111
|
|
|
|
* ALi m5455
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
ac97_clock - AC'97 codec clock base (0 = auto-detect)
|
|
|
|
|
2005-10-04 02:46:51 -04:00
|
|
|
This module supports one card and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: The default index value of this module is -2, i.e. the first
|
|
|
|
slot is excluded.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-interwave
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for Gravis UltraSound PnP, Dynasonic 3-D/Pro, STB Sound Rage 32
|
|
|
|
and other sound cards based on AMD InterWave (tm) chip.
|
|
|
|
|
|
|
|
port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
|
|
|
|
irq - IRQ # for InterWave chip (3,5,9,11,12,15)
|
|
|
|
dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
|
|
|
|
dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
|
|
|
|
joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
|
|
|
|
midi - 1 = MIDI UART enable, 0 = MIDI UART disable (default)
|
|
|
|
pcm_voices - reserved PCM voices for the synthesizer (default 2)
|
|
|
|
effect - 1 = InterWave effects enable (default 0);
|
|
|
|
requires 8 voices
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards, autoprobe and ISA PnP.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-interwave-stb
|
|
|
|
------------------------
|
|
|
|
|
|
|
|
Module for UltraSound 32-Pro (sound card from STB used by Compaq)
|
|
|
|
and other sound cards based on AMD InterWave (tm) chip with TEA6330T
|
|
|
|
circuit for extended control of bass, treble and master volume.
|
|
|
|
|
|
|
|
port - port # for InterWave chip (0x210,0x220,0x230,0x240,0x250,0x260)
|
|
|
|
port_tc - tone control (i2c bus) port # for TEA6330T chip (0x350,0x360,0x370,0x380)
|
|
|
|
irq - IRQ # for InterWave chip (3,5,9,11,12,15)
|
|
|
|
dma1 - DMA # for InterWave chip (0,1,3,5,6,7)
|
|
|
|
dma2 - DMA # for InterWave chip (0,1,3,5,6,7,-1=disable)
|
|
|
|
joystick_dac - 0 to 31, (0.59V-4.52V or 0.389V-2.98V)
|
|
|
|
midi - 1 = MIDI UART enable, 0 = MIDI UART disable (default)
|
|
|
|
pcm_voices - reserved PCM voices for the synthesizer (default 2)
|
|
|
|
effect - 1 = InterWave effects enable (default 0);
|
|
|
|
requires 8 voices
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards, autoprobe and ISA PnP.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-korg1212
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for Korg 1212 IO PCI card
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
|
|
|
Module snd-layla20
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Layla20
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
|
|
|
Module snd-layla24
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Echoaudio Layla24
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-maestro3
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
Module for Allegro/Maestro3 chips
|
|
|
|
|
|
|
|
external_amp - enable external amp (enabled by default)
|
|
|
|
amp_gpio - GPIO pin number for external amp (0-15) or
|
|
|
|
-1 for default pin (8 for allegro, 1 for
|
|
|
|
others)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports autoprobe and multiple chips.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: the binding of amplifier is dependent on hardware.
|
|
|
|
If there is no sound even though all channels are unmuted, try to
|
|
|
|
specify other gpio connection via amp_gpio option.
|
|
|
|
For example, a Panasonic notebook might need "amp_gpio=0x0d"
|
|
|
|
option.
|
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
|
|
|
Module snd-mia
|
|
|
|
---------------
|
|
|
|
|
|
|
|
Module for Echoaudio Mia
|
|
|
|
|
|
|
|
This module supports multiple cards.
|
|
|
|
The driver requires the firmware loader support on kernel.
|
|
|
|
|
2006-03-27 05:41:01 -05:00
|
|
|
Module snd-miro
|
|
|
|
---------------
|
|
|
|
|
|
|
|
Module for Miro soundcards: miroSOUND PCM 1 pro,
|
|
|
|
miroSOUND PCM 12,
|
|
|
|
miroSOUND PCM 20 Radio.
|
|
|
|
|
|
|
|
port - Port # (0x530,0x604,0xe80,0xf40)
|
|
|
|
irq - IRQ # (5,7,9,10,11)
|
|
|
|
dma1 - 1st dma # (0,1,3)
|
|
|
|
dma2 - 2nd dma # (0,1)
|
|
|
|
mpu_port - MPU-401 port # (0x300,0x310,0x320,0x330)
|
|
|
|
mpu_irq - MPU-401 irq # (5,7,9,10)
|
|
|
|
fm_port - FM Port # (0x388)
|
|
|
|
wss - enable WSS mode
|
|
|
|
ide - enable onboard ide support
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-mixart
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Digigram miXart8 sound cards.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
Note: One miXart8 board will be represented as 4 alsa cards.
|
|
|
|
See MIXART.txt for details.
|
|
|
|
|
|
|
|
When the driver is compiled as a module and the hotplug firmware
|
|
|
|
is supported, the firmware data is loaded via hotplug automatically.
|
|
|
|
Install the necessary firmware files in alsa-firmware package.
|
|
|
|
When no hotplug fw loader is available, you need to load the
|
|
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firmware via mixartloader utility in alsa-tools package.
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[ALSA] Add echoaudio sound drivers
From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-28 07:53:41 -04:00
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Module snd-mona
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---------------
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Module for Echoaudio Mona
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This module supports multiple cards.
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The driver requires the firmware loader support on kernel.
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2005-04-16 18:20:36 -04:00
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Module snd-mpu401
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-----------------
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Module for MPU-401 UART devices.
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port - port number or -1 (disable)
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irq - IRQ number or -1 (disable)
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pnp - PnP detection - 0 = disable, 1 = enable (default)
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2005-11-21 01:30:20 -05:00
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This module supports multiple devices and PnP.
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2005-04-16 18:20:36 -04:00
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Module snd-mtpav
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----------------
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Module for MOTU MidiTimePiece AV multiport MIDI (on the parallel
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port).
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port - I/O port # for MTPAV (0x378,0x278, default=0x378)
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irq - IRQ # for MTPAV (7,5, default=7)
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hwports - number of supported hardware ports, default=8.
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Module supports only 1 card. This module has no enable option.
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2006-07-27 10:59:23 -04:00
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Module snd-mts64
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----------------
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Module for Ego Systems (ESI) Miditerminal 4140
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This module supports multiple devices.
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Requires parport (CONFIG_PARPORT).
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2005-04-16 18:20:36 -04:00
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Module snd-nm256
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----------------
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Module for NeoMagic NM256AV/ZX chips
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playback_bufsize - max playback frame size in kB (4-128kB)
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capture_bufsize - max capture frame size in kB (4-128kB)
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force_ac97 - 0 or 1 (disabled by default)
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buffer_top - specify buffer top address
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use_cache - 0 or 1 (disabled by default)
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vaio_hack - alias buffer_top=0x25a800
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reset_workaround - enable AC97 RESET workaround for some laptops
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2005-10-19 10:04:27 -04:00
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reset_workaround2 - enable extended AC97 RESET workaround for some
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other laptops
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2005-04-16 18:20:36 -04:00
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2005-10-20 11:10:49 -04:00
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This module supports one chip and autoprobe.
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2005-04-16 18:20:36 -04:00
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The power-management is supported.
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Note: on some notebooks the buffer address cannot be detected
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automatically, or causes hang-up during initialization.
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2006-10-03 16:47:42 -04:00
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In such a case, specify the buffer top address explicitly via
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the buffer_top option.
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2005-04-16 18:20:36 -04:00
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For example,
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Sony F250: buffer_top=0x25a800
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Sony F270: buffer_top=0x272800
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The driver supports only ac97 codec. It's possible to force
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to initialize/use ac97 although it's not detected. In such a
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case, use force_ac97=1 option - but *NO* guarantee whether it
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works!
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Note: The NM256 chip can be linked internally with non-AC97
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codecs. This driver supports only the AC97 codec, and won't work
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with machines with other (most likely CS423x or OPL3SAx) chips,
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even though the device is detected in lspci. In such a case, try
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other drivers, e.g. snd-cs4232 or snd-opl3sa2. Some has ISA-PnP
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2005-09-05 11:12:29 -04:00
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but some doesn't have ISA PnP. You'll need to specify isapnp=0
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2005-04-16 18:20:36 -04:00
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and proper hardware parameters in the case without ISA PnP.
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Note: some laptops need a workaround for AC97 RESET. For the
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known hardware like Dell Latitude LS and Sony PCG-F305, this
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workaround is enabled automatically. For other laptops with a
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hard freeze, you can try reset_workaround=1 option.
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2005-10-19 10:04:27 -04:00
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Note: Dell Latitude CSx laptops have another problem regarding
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AC97 RESET. On these laptops, reset_workaround2 option is
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turned on as default. This option is worth to try if the
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previous reset_workaround option doesn't help.
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2005-04-16 18:20:36 -04:00
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Note: This driver is really crappy. It's a porting from the
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OSS driver, which is a result of black-magic reverse engineering.
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The detection of codec will fail if the driver is loaded *after*
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X-server as described above. You might be able to force to load
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the module, but it may result in hang-up. Hence, make sure that
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you load this module *before* X if you encounter this kind of
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problem.
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Module snd-opl3sa2
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------------------
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Module for Yamaha OPL3-SA2/SA3 sound cards.
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port - control port # for OPL3-SA chip (0x370)
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sb_port - SB port # for OPL3-SA chip (0x220,0x240)
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wss_port - WSS port # for OPL3-SA chip (0x530,0xe80,0xf40,0x604)
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midi_port - port # for MPU-401 UART (0x300,0x330), -1 = disable
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fm_port - FM port # for OPL3-SA chip (0x388), -1 = disable
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irq - IRQ # for OPL3-SA chip (5,7,9,10)
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dma1 - first DMA # for Yamaha OPL3-SA chip (0,1,3)
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dma2 - second DMA # for Yamaha OPL3-SA chip (0,1,3), -1 = disable
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isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards and ISA PnP. It does not support
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2005-04-16 18:20:36 -04:00
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autoprobe (if ISA PnP is not used) thus all ports must be specified!!!
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The power-management is supported.
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Module snd-opti92x-ad1848
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-------------------------
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Module for sound cards based on OPTi 82c92x and Analog Devices AD1848 chips.
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Module works with OAK Mozart cards as well.
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port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
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mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
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fm_port - port # for OPL3 device (0x388)
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irq - IRQ # for WSS chip (5,7,9,10,11)
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mpu_irq - IRQ # for MPU-401 UART (5,7,9,10)
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dma1 - first DMA # for WSS chip (0,1,3)
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This module supports only one card, autoprobe and PnP.
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Module snd-opti92x-cs4231
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-------------------------
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Module for sound cards based on OPTi 82c92x and Crystal CS4231 chips.
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port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
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mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
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fm_port - port # for OPL3 device (0x388)
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irq - IRQ # for WSS chip (5,7,9,10,11)
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mpu_irq - IRQ # for MPU-401 UART (5,7,9,10)
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dma1 - first DMA # for WSS chip (0,1,3)
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dma2 - second DMA # for WSS chip (0,1,3)
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This module supports only one card, autoprobe and PnP.
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Module snd-opti93x
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------------------
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Module for sound cards based on OPTi 82c93x chips.
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port - port # for WSS chip (0x530,0xe80,0xf40,0x604)
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mpu_port - port # for MPU-401 UART (0x300,0x310,0x320,0x330)
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fm_port - port # for OPL3 device (0x388)
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irq - IRQ # for WSS chip (5,7,9,10,11)
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mpu_irq - IRQ # for MPU-401 UART (5,7,9,10)
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dma1 - first DMA # for WSS chip (0,1,3)
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dma2 - second DMA # for WSS chip (0,1,3)
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This module supports only one card, autoprobe and PnP.
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2005-12-06 07:55:26 -05:00
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Module snd-pcxhr
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----------------
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Module for Digigram PCXHR boards
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This module supports multiple cards.
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2007-01-25 07:15:05 -05:00
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Module snd-portman2x4
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---------------------
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Module for Midiman Portman 2x4 parallel port MIDI interface
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Module snd-powermac (on ppc only)
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---------------------------------
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Module for PowerMac, iMac and iBook on-board soundchips
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enable_beep - enable beep using PCM (enabled as default)
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Module supports autoprobe a chip.
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Note: the driver may have problems regarding endianess.
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The power-management is supported.
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2005-06-30 12:54:04 -04:00
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Module snd-pxa2xx-ac97 (on arm only)
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------------------------------------
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Module for AC97 driver for the Intel PXA2xx chip
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For ARM architecture only.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2006-03-27 06:10:28 -05:00
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Module snd-riptide
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------------------
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Module for Conexant Riptide chip
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joystick_port - Joystick port # (default: 0x200)
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mpu_port - MPU401 port # (default: 0x330)
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opl3_port - OPL3 port # (default: 0x388)
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This module supports multiple cards.
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The driver requires the firmware loader support on kernel.
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You need to install the firmware file "riptide.hex" to the standard
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firmware path (e.g. /lib/firmware).
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2005-04-16 18:20:36 -04:00
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Module snd-rme32
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----------------
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Module for RME Digi32, Digi32 Pro and Digi32/8 (Sek'd Prodif32,
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Prodif96 and Prodif Gold) sound cards.
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Module snd-rme96
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----------------
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Module for RME Digi96, Digi96/8 and Digi96/8 PRO/PAD/PST sound cards.
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Module snd-rme9652
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------------------
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Module for RME Digi9652 (Hammerfall, Hammerfall-Light) sound cards.
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precise_ptr - Enable precise pointer (doesn't work reliably).
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(default = 0)
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2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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Note: snd-page-alloc module does the job which snd-hammerfall-mem
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module did formerly. It will allocate the buffers in advance
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when any RME9652 cards are found. To make the buffer
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allocation sure, load snd-page-alloc module in the early
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2005-05-30 12:27:03 -04:00
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stage of boot sequence. See "Early Buffer Allocation"
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section.
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2005-04-16 18:20:36 -04:00
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Module snd-sa11xx-uda1341 (on arm only)
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---------------------------------------
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Module for Philips UDA1341TS on Compaq iPAQ H3600 sound card.
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Module supports only one card.
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Module has no enable and index options.
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-sb8
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--------------
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Module for 8-bit SoundBlaster cards: SoundBlaster 1.0,
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SoundBlaster 2.0,
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SoundBlaster Pro
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port - port # for SB DSP chip (0x220,0x240,0x260)
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irq - IRQ # for SB DSP chip (5,7,9,10)
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dma8 - DMA # for SB DSP chip (1,3)
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|
2005-11-21 01:30:20 -05:00
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This module supports multiple cards and autoprobe.
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2005-04-16 18:20:36 -04:00
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2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-sb16 and snd-sbawe
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-----------------------------
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Module for 16-bit SoundBlaster cards: SoundBlaster 16 (PnP),
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SoundBlaster AWE 32 (PnP),
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SoundBlaster AWE 64 PnP
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port - port # for SB DSP 4.x chip (0x220,0x240,0x260)
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mpu_port - port # for MPU-401 UART (0x300,0x330), -1 = disable
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awe_port - base port # for EMU8000 synthesizer (0x620,0x640,0x660)
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(snd-sbawe module only)
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irq - IRQ # for SB DSP 4.x chip (5,7,9,10)
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dma8 - 8-bit DMA # for SB DSP 4.x chip (0,1,3)
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dma16 - 16-bit DMA # for SB DSP 4.x chip (5,6,7)
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mic_agc - Mic Auto-Gain-Control - 0 = disable, 1 = enable (default)
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csp - ASP/CSP chip support - 0 = disable (default), 1 = enable
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isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
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|
2005-11-21 01:30:20 -05:00
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This module supports multiple cards, autoprobe and ISA PnP.
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2005-04-16 18:20:36 -04:00
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Note: To use Vibra16X cards in 16-bit half duplex mode, you must
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disable 16bit DMA with dma16 = -1 module parameter.
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Also, all Sound Blaster 16 type cards can operate in 16-bit
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half duplex mode through 8-bit DMA channel by disabling their
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16-bit DMA channel.
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|
2005-11-17 11:24:26 -05:00
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The power-management is supported.
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|
2005-04-16 18:20:36 -04:00
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Module snd-sgalaxy
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------------------
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Module for Aztech Sound Galaxy sound card.
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sbport - Port # for SB16 interface (0x220,0x240)
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wssport - Port # for WSS interface (0x530,0xe80,0xf40,0x604)
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irq - IRQ # (7,9,10,11)
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dma1 - DMA #
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|
2005-11-21 01:30:20 -05:00
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This module supports multiple cards.
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2005-04-16 18:20:36 -04:00
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|
2005-11-17 11:24:26 -05:00
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The power-management is supported.
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2005-04-16 18:20:36 -04:00
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Module snd-sscape
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-----------------
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Module for ENSONIQ SoundScape PnP cards.
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port - Port # (PnP setup)
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irq - IRQ # (PnP setup)
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mpu_irq - MPU-401 IRQ # (PnP setup)
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dma - DMA # (PnP setup)
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|
2005-11-21 01:30:20 -05:00
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This module supports multiple cards. ISA PnP must be enabled.
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2005-04-16 18:20:36 -04:00
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You need sscape_ctl tool in alsa-tools package for loading
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the microcode.
|
|
|
|
|
|
|
|
Module snd-sun-amd7930 (on sparc only)
|
|
|
|
--------------------------------------
|
|
|
|
|
|
|
|
Module for AMD7930 sound chips found on Sparcs.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-sun-cs4231 (on sparc only)
|
|
|
|
-------------------------------------
|
|
|
|
|
|
|
|
Module for CS4231 sound chips found on Sparcs.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-06-30 12:26:20 -04:00
|
|
|
Module snd-sun-dbri (on sparc only)
|
|
|
|
-----------------------------------
|
|
|
|
|
|
|
|
Module for DBRI sound chips found on Sparcs.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-06-30 12:26:20 -04:00
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-wavefront
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for Turtle Beach Maui, Tropez and Tropez+ sound cards.
|
|
|
|
|
|
|
|
cs4232_pcm_port - Port # for CS4232 PCM interface.
|
|
|
|
cs4232_pcm_irq - IRQ # for CS4232 PCM interface (5,7,9,11,12,15).
|
|
|
|
cs4232_mpu_port - Port # for CS4232 MPU-401 interface.
|
|
|
|
cs4232_mpu_irq - IRQ # for CS4232 MPU-401 interface (9,11,12,15).
|
|
|
|
use_cs4232_midi - Use CS4232 MPU-401 interface
|
|
|
|
(inaccessibly located inside your computer)
|
|
|
|
ics2115_port - Port # for ICS2115
|
|
|
|
ics2115_irq - IRQ # for ICS2115
|
|
|
|
fm_port - FM OPL-3 Port #
|
|
|
|
dma1 - DMA1 # for CS4232 PCM interface.
|
|
|
|
dma2 - DMA2 # for CS4232 PCM interface.
|
|
|
|
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and ISA PnP.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-sonicvibes
|
|
|
|
---------------------
|
|
|
|
|
|
|
|
Module for S3 SonicVibes PCI sound cards.
|
|
|
|
* PINE Schubert 32 PCI
|
|
|
|
|
|
|
|
reverb - Reverb Enable - 1 = enable, 0 = disable (default)
|
|
|
|
- SoundCard must have onboard SRAM for this.
|
|
|
|
mge - Mic Gain Enable - 1 = enable, 0 = disable (default)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-serial-u16550
|
|
|
|
------------------------
|
|
|
|
|
|
|
|
Module for UART16550A serial MIDI ports.
|
|
|
|
|
|
|
|
port - port # for UART16550A chip
|
|
|
|
irq - IRQ # for UART16550A chip, -1 = poll mode
|
|
|
|
speed - speed in bauds (9600,19200,38400,57600,115200)
|
|
|
|
38400 = default
|
|
|
|
base - base for divisor in bauds (57600,115200,230400,460800)
|
|
|
|
115200 = default
|
|
|
|
outs - number of MIDI ports in a serial port (1-4)
|
|
|
|
1 = default
|
|
|
|
adaptor - Type of adaptor.
|
|
|
|
0 = Soundcanvas, 1 = MS-124T, 2 = MS-124W S/A,
|
|
|
|
3 = MS-124W M/B, 4 = Generic
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. This module does not support autoprobe
|
2005-04-16 18:20:36 -04:00
|
|
|
thus the main port must be specified!!! Other options are optional.
|
|
|
|
|
|
|
|
Module snd-trident
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for Trident 4DWave DX/NX sound cards.
|
|
|
|
* Best Union Miss Melody 4DWave PCI
|
|
|
|
* HIS 4DWave PCI
|
|
|
|
* Warpspeed ONSpeed 4DWave PCI
|
|
|
|
* AzTech PCI 64-Q3D
|
|
|
|
* Addonics SV 750
|
|
|
|
* CHIC True Sound 4Dwave
|
|
|
|
* Shark Predator4D-PCI
|
|
|
|
* Jaton SonicWave 4D
|
|
|
|
|
|
|
|
pcm_channels - max channels (voices) reserved for PCM
|
|
|
|
wavetable_size - max wavetable size in kB (4-?kb)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-usb-audio
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for USB audio and USB MIDI devices.
|
|
|
|
|
|
|
|
vid - Vendor ID for the device (optional)
|
|
|
|
pid - Product ID for the device (optional)
|
2006-03-14 05:44:53 -05:00
|
|
|
device_setup - Device specific magic number (optional)
|
|
|
|
- Influence depends on the device
|
|
|
|
- Default: 0x0000
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple devices, autoprobe and hotplugging.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-usb-usx2y
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for Tascam USB US-122, US-224 and US-428 devices.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple devices, autoprobe and hotplugging.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: you need to load the firmware via usx2yloader utility included
|
|
|
|
in alsa-tools and alsa-firmware packages.
|
|
|
|
|
|
|
|
Module snd-via82xx
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for AC'97 motherboards based on VIA 82C686A/686B, 8233,
|
2005-04-11 09:04:33 -04:00
|
|
|
8233A, 8233C, 8235, 8237 (south) bridge.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
mpu_port - 0x300,0x310,0x320,0x330, otherwise obtain BIOS setup
|
|
|
|
[VIA686A/686B only]
|
|
|
|
joystick - Enable joystick (default off) [VIA686A/686B only]
|
|
|
|
ac97_clock - AC'97 codec clock base (default 48000Hz)
|
|
|
|
dxs_support - support DXS channels,
|
2005-04-11 09:04:33 -04:00
|
|
|
0 = auto (default), 1 = enable, 2 = disable,
|
|
|
|
3 = 48k only, 4 = no VRA, 5 = enable any sample
|
|
|
|
rate and different sample rates on different
|
|
|
|
channels
|
|
|
|
[VIA8233/C, 8235, 8237 only]
|
2005-04-16 18:20:36 -04:00
|
|
|
ac97_quirk - AC'97 workaround for strange hardware
|
2005-09-05 11:12:29 -04:00
|
|
|
See "AC97 Quirk Option" section below.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-10-04 02:46:51 -04:00
|
|
|
This module supports one chip and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: on some SMP motherboards like MSI 694D the interrupts might
|
|
|
|
not be generated properly. In such a case, please try to
|
|
|
|
set the SMP (or MPS) version on BIOS to 1.1 instead of
|
|
|
|
default value 1.4. Then the interrupt number will be
|
|
|
|
assigned under 15. You might also upgrade your BIOS.
|
|
|
|
|
2005-04-11 09:04:33 -04:00
|
|
|
Note: VIA8233/5/7 (not VIA8233A) can support DXS (direct sound)
|
2005-04-16 18:20:36 -04:00
|
|
|
channels as the first PCM. On these channels, up to 4
|
2005-04-11 09:04:33 -04:00
|
|
|
streams can be played at the same time, and the controller
|
|
|
|
can perform sample rate conversion with separate rates for
|
|
|
|
each channel.
|
2005-04-16 18:20:36 -04:00
|
|
|
As default (dxs_support = 0), 48k fixed rate is chosen
|
|
|
|
except for the known devices since the output is often
|
|
|
|
noisy except for 48k on some mother boards due to the
|
|
|
|
bug of BIOS.
|
2005-04-11 09:04:33 -04:00
|
|
|
Please try once dxs_support=5 and if it works on other
|
2005-04-16 18:20:36 -04:00
|
|
|
sample rates (e.g. 44.1kHz of mp3 playback), please let us
|
|
|
|
know the PCI subsystem vendor/device id's (output of
|
|
|
|
"lspci -nv").
|
2005-05-27 05:11:02 -04:00
|
|
|
If dxs_support=5 does not work, try dxs_support=4; if it
|
|
|
|
doesn't work too, try dxs_support=1. (dxs_support=1 is
|
2005-09-05 11:12:29 -04:00
|
|
|
usually for old motherboards. The correct implemented
|
2005-05-27 05:11:02 -04:00
|
|
|
board should work with 4 or 5.) If it still doesn't
|
2005-04-16 18:20:36 -04:00
|
|
|
work and the default setting is ok, dxs_support=3 is the
|
|
|
|
right choice. If the default setting doesn't work at all,
|
|
|
|
try dxs_support=2 to disable the DXS channels.
|
|
|
|
In any cases, please let us know the result and the
|
2005-09-05 11:12:29 -04:00
|
|
|
subsystem vendor/device ids. See "Links and Addresses"
|
|
|
|
below.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: for the MPU401 on VIA823x, use snd-mpu401 driver
|
2005-09-05 11:12:29 -04:00
|
|
|
additionally. The mpu_port option is for VIA686 chips only.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-via82xx-modem
|
|
|
|
------------------------
|
|
|
|
|
|
|
|
Module for VIA82xx AC97 modem
|
|
|
|
|
|
|
|
ac97_clock - AC'97 codec clock base (default 48000Hz)
|
|
|
|
|
2005-10-04 02:46:51 -04:00
|
|
|
This module supports one card and autoprobe.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Note: The default index value of this module is -2, i.e. the first
|
|
|
|
slot is excluded.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-virmidi
|
|
|
|
------------------
|
|
|
|
|
|
|
|
Module for virtual rawmidi devices.
|
|
|
|
This module creates virtual rawmidi devices which communicate
|
|
|
|
to the corresponding ALSA sequencer ports.
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
midi_devs - MIDI devices # (1-4, default=4)
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
Module snd-vx222
|
|
|
|
----------------
|
|
|
|
|
|
|
|
Module for Digigram VX-Pocket VX222, V222 v2 and Mic cards.
|
|
|
|
|
|
|
|
mic - Enable Microphone on V222 Mic (NYI)
|
|
|
|
ibl - Capture IBL size. (default = 0, minimum size)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
When the driver is compiled as a module and the hotplug firmware
|
|
|
|
is supported, the firmware data is loaded via hotplug automatically.
|
|
|
|
Install the necessary firmware files in alsa-firmware package.
|
|
|
|
When no hotplug fw loader is available, you need to load the
|
|
|
|
firmware via vxloader utility in alsa-tools package. To invoke
|
|
|
|
vxloader automatically, add the following to /etc/modprobe.conf
|
|
|
|
|
|
|
|
install snd-vx222 /sbin/modprobe --first-time -i snd-vx222 && /usr/bin/vxloader
|
|
|
|
|
|
|
|
(for 2.2/2.4 kernels, add "post-install /usr/bin/vxloader" to
|
|
|
|
/etc/modules.conf, instead.)
|
|
|
|
IBL size defines the interrupts period for PCM. The smaller size
|
|
|
|
gives smaller latency but leads to more CPU consumption, too.
|
|
|
|
The size is usually aligned to 126. As default (=0), the smallest
|
|
|
|
size is chosen. The possible IBL values can be found in
|
|
|
|
/proc/asound/cardX/vx-status proc file.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-vxpocket
|
|
|
|
-------------------
|
|
|
|
|
2005-06-30 07:40:51 -04:00
|
|
|
Module for Digigram VX-Pocket VX2 and 440 PCMCIA cards.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
ibl - Capture IBL size. (default = 0, minimum size)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports multiple cards. The module is compiled only when
|
2005-04-16 18:20:36 -04:00
|
|
|
PCMCIA is supported on kernel.
|
|
|
|
|
2005-09-05 11:12:29 -04:00
|
|
|
With the older 2.6.x kernel, to activate the driver via the card
|
|
|
|
manager, you'll need to set up /etc/pcmcia/vxpocket.conf. See the
|
|
|
|
sound/pcmcia/vx/vxpocket.c. 2.6.13 or later kernel requires no
|
|
|
|
longer require a config file.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
When the driver is compiled as a module and the hotplug firmware
|
|
|
|
is supported, the firmware data is loaded via hotplug automatically.
|
|
|
|
Install the necessary firmware files in alsa-firmware package.
|
|
|
|
When no hotplug fw loader is available, you need to load the
|
|
|
|
firmware via vxloader utility in alsa-tools package.
|
|
|
|
|
|
|
|
About capture IBL, see the description of snd-vx222 module.
|
|
|
|
|
2006-05-11 05:30:10 -04:00
|
|
|
Note: snd-vxp440 driver is merged to snd-vxpocket driver since
|
2005-09-05 11:12:29 -04:00
|
|
|
ALSA 1.0.10.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Module snd-ymfpci
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
Module for Yamaha PCI chips (YMF72x, YMF74x & YMF75x).
|
|
|
|
|
|
|
|
mpu_port - 0x300,0x330,0x332,0x334, 0 (disable) by default,
|
|
|
|
1 (auto-detect for YMF744/754 only)
|
|
|
|
fm_port - 0x388,0x398,0x3a0,0x3a8, 0 (disable) by default
|
|
|
|
1 (auto-detect for YMF744/754 only)
|
|
|
|
joystick_port - 0x201,0x202,0x204,0x205, 0 (disable) by default,
|
|
|
|
1 (auto-detect)
|
|
|
|
rear_switch - enable shared rear/line-in switch (bool)
|
|
|
|
|
2005-11-21 01:30:20 -05:00
|
|
|
This module supports autoprobe and multiple chips.
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
The power-management is supported.
|
|
|
|
|
|
|
|
Module snd-pdaudiocf
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
Module for Sound Core PDAudioCF sound card.
|
|
|
|
|
2005-11-17 11:24:26 -05:00
|
|
|
The power-management is supported.
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
|
2005-09-05 11:12:29 -04:00
|
|
|
AC97 Quirk Option
|
|
|
|
=================
|
|
|
|
|
|
|
|
The ac97_quirk option is used to enable/override the workaround for
|
|
|
|
specific devices on drivers for on-board AC'97 controllers like
|
|
|
|
snd-intel8x0. Some hardware have swapped output pins between Master
|
|
|
|
and Headphone, or Surround (thanks to confusion of AC'97
|
|
|
|
specifications from version to version :-)
|
|
|
|
|
|
|
|
The driver provides the auto-detection of known problematic devices,
|
|
|
|
but some might be unknown or wrongly detected. In such a case, pass
|
|
|
|
the proper value with this option.
|
|
|
|
|
|
|
|
The following strings are accepted:
|
|
|
|
- default Don't override the default setting
|
2005-11-17 05:04:55 -05:00
|
|
|
- none Disable the quirk
|
2005-09-05 11:12:29 -04:00
|
|
|
- hp_only Bind Master and Headphone controls as a single control
|
|
|
|
- swap_hp Swap headphone and master controls
|
|
|
|
- swap_surround Swap master and surround controls
|
|
|
|
- ad_sharing For AD1985, turn on OMS bit and use headphone
|
|
|
|
- alc_jack For ALC65x, turn on the jack sense mode
|
|
|
|
- inv_eapd Inverted EAPD implementation
|
|
|
|
- mute_led Bind EAPD bit for turning on/off mute LED
|
|
|
|
|
|
|
|
For backward compatibility, the corresponding integer value -1, 0,
|
|
|
|
... are accepted, too.
|
|
|
|
|
|
|
|
For example, if "Master" volume control has no effect on your device
|
|
|
|
but only "Headphone" does, pass ac97_quirk=hp_only module option.
|
|
|
|
|
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
Configuring Non-ISAPNP Cards
|
|
|
|
============================
|
|
|
|
|
|
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When the kernel is configured with ISA-PnP support, the modules
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supporting the isapnp cards will have module options "isapnp".
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If this option is set, *only* the ISA-PnP devices will be probed.
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For probing the non ISA-PnP cards, you have to pass "isapnp=0" option
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together with the proper i/o and irq configuration.
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When the kernel is configured without ISA-PnP support, isapnp option
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will be not built in.
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Module Autoloading Support
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==========================
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The ALSA drivers can be loaded automatically on demand by defining
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module aliases. The string 'snd-card-%1' is requested for ALSA native
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devices where %i is sound card number from zero to seven.
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To auto-load an ALSA driver for OSS services, define the string
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'sound-slot-%i' where %i means the slot number for OSS, which
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corresponds to the card index of ALSA. Usually, define this
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2005-09-10 03:26:46 -04:00
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as the same card module.
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2005-04-16 18:20:36 -04:00
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An example configuration for a single emu10k1 card is like below:
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----- /etc/modprobe.conf
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alias snd-card-0 snd-emu10k1
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alias sound-slot-0 snd-emu10k1
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----- /etc/modprobe.conf
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The available number of auto-loaded sound cards depends on the module
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option "cards_limit" of snd module. As default it's set to 1.
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To enable the auto-loading of multiple cards, specify the number of
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sound cards in that option.
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When multiple cards are available, it'd better to specify the index
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number for each card via module option, too, so that the order of
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cards is kept consistent.
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An example configuration for two sound cards is like below:
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----- /etc/modprobe.conf
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# ALSA portion
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options snd cards_limit=2
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alias snd-card-0 snd-interwave
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alias snd-card-1 snd-ens1371
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options snd-interwave index=0
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options snd-ens1371 index=1
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# OSS/Free portion
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alias sound-slot-0 snd-interwave
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alias sound-slot-1 snd-ens1371
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2006-10-03 16:50:39 -04:00
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----- /etc/modprobe.conf
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2005-04-16 18:20:36 -04:00
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In this example, the interwave card is always loaded as the first card
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(index 0) and ens1371 as the second (index 1).
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ALSA PCM devices to OSS devices mapping
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=======================================
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/dev/snd/pcmC0D0[c|p] -> /dev/audio0 (/dev/audio) -> minor 4
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/dev/snd/pcmC0D0[c|p] -> /dev/dsp0 (/dev/dsp) -> minor 3
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/dev/snd/pcmC0D1[c|p] -> /dev/adsp0 (/dev/adsp) -> minor 12
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/dev/snd/pcmC1D0[c|p] -> /dev/audio1 -> minor 4+16 = 20
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/dev/snd/pcmC1D0[c|p] -> /dev/dsp1 -> minor 3+16 = 19
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/dev/snd/pcmC1D1[c|p] -> /dev/adsp1 -> minor 12+16 = 28
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/dev/snd/pcmC2D0[c|p] -> /dev/audio2 -> minor 4+32 = 36
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/dev/snd/pcmC2D0[c|p] -> /dev/dsp2 -> minor 3+32 = 39
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/dev/snd/pcmC2D1[c|p] -> /dev/adsp2 -> minor 12+32 = 44
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The first number from /dev/snd/pcmC{X}D{Y}[c|p] expression means
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sound card number and second means device number. The ALSA devices
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have either 'c' or 'p' suffix indicating the direction, capture and
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playback, respectively.
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Please note that the device mapping above may be varied via the module
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options of snd-pcm-oss module.
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Proc interfaces (/proc/asound)
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==============================
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/proc/asound/card#/pcm#[cp]/oss
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-------------------------------
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String "erase" - erase all additional informations about OSS applications
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String "<app_name> <fragments> <fragment_size> [<options>]"
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<app_name> - name of application with (higher priority) or without path
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<fragments> - number of fragments or zero if auto
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<fragment_size> - size of fragment in bytes or zero if auto
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<options> - optional parameters
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- disable the application tries to open a pcm device for
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this channel but does not want to use it.
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(Cause a bug or mmap needs)
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It's good for Quake etc...
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- direct don't use plugins
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- block force block mode (rvplayer)
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- non-block force non-block mode
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- whole-frag write only whole fragments (optimization affecting
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playback only)
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- no-silence do not fill silence ahead to avoid clicks
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2005-09-08 07:48:34 -04:00
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- buggy-ptr Returns the whitespace blocks in GETOPTR ioctl
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instead of filled blocks
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2005-04-16 18:20:36 -04:00
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Example: echo "x11amp 128 16384" > /proc/asound/card0/pcm0p/oss
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echo "squake 0 0 disable" > /proc/asound/card0/pcm0c/oss
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echo "rvplayer 0 0 block" > /proc/asound/card0/pcm0p/oss
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2005-05-30 12:27:03 -04:00
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Early Buffer Allocation
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=======================
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Some drivers (e.g. hdsp) require the large contiguous buffers, and
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sometimes it's too late to find such spaces when the driver module is
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actually loaded due to memory fragmentation. You can pre-allocate the
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PCM buffers by loading snd-page-alloc module and write commands to its
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proc file in prior, for example, in the early boot stage like
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/etc/init.d/*.local scripts.
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Reading the proc file /proc/drivers/snd-page-alloc shows the current
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usage of page allocation. In writing, you can send the following
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commands to the snd-page-alloc driver:
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- add VENDOR DEVICE MASK SIZE BUFFERS
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VENDOR and DEVICE are PCI vendor and device IDs. They take
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integer numbers (0x prefix is needed for the hex).
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MASK is the PCI DMA mask. Pass 0 if not restricted.
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SIZE is the size of each buffer to allocate. You can pass
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k and m suffix for KB and MB. The max number is 16MB.
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BUFFERS is the number of buffers to allocate. It must be greater
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than 0. The max number is 4.
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- erase
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This will erase the all pre-allocated buffers which are not in
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use.
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2005-09-05 11:12:29 -04:00
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Links and Addresses
|
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|
===================
|
2005-04-16 18:20:36 -04:00
|
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ALSA project homepage
|
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http://www.alsa-project.org
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|
2005-09-05 11:12:29 -04:00
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ALSA Bug Tracking System
|
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|
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https://bugtrack.alsa-project.org/bugs/
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ALSA Developers ML
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mailto:alsa-devel@lists.sourceforge.net
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