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authorAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
committerAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
commit6792a3f47a2e42d7164292bf7f1a55cfc4c91652 (patch)
treeb90c002bfbbeaec92f5d8a2383dcabf6524016f7 /Documentation/sound
parentfe2895d3d55146cac65b273c0f83e2c7e543cd0e (diff)
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fedora kernel: b920e9b748c595f970bf80ede7832d39f8d567dav3.4.1-2
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'Documentation/sound')
-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt20
-rw-r--r--Documentation/sound/alsa/Audiophile-Usb.txt4
-rw-r--r--Documentation/sound/alsa/HD-Audio-Models.txt81
-rw-r--r--Documentation/sound/alsa/HD-Audio.txt7
-rw-r--r--Documentation/sound/alsa/MIXART.txt6
-rw-r--r--Documentation/sound/alsa/OSS-Emulation.txt2
-rw-r--r--Documentation/sound/oss/AudioExcelDSP1610
-rw-r--r--Documentation/sound/oss/CMI83305
-rw-r--r--Documentation/sound/oss/Introduction10
-rw-r--r--Documentation/sound/oss/Opti8
-rw-r--r--Documentation/sound/oss/PAS164
-rw-r--r--Documentation/sound/oss/README.modules10
12 files changed, 50 insertions, 117 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 936699e4f04..8c16d50f6cb 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -860,7 +860,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
[Multiple options for each card instance]
model - force the model name
- position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF)
+ position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF,
+ 3 = VIACOMBO, 4 = COMBO)
probe_mask - Bitmask to probe codecs (default = -1, meaning all slots)
When the bit 8 (0x100) is set, the lower 8 bits are used
as the "fixed" codec slots; i.e. the driver probes the
@@ -925,6 +926,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
(Usually SD_LPIB register is more accurate than the
position buffer.)
+ position_fix=3 is specific to VIA devices. The position
+ of the capture stream is checked from both LPIB and POSBUF
+ values. position_fix=4 is a combination mode, using LPIB
+ for playback and POSBUF for capture.
+
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
@@ -1588,7 +1594,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module supports autoprobe a chip.
- Note: the driver may have problems regarding endianess.
+ Note: the driver may have problems regarding endianness.
The power-management is supported.
@@ -2038,7 +2044,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
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
+ vxloader automatically, add the following to /etc/modprobe.d/alsa.conf
install snd-vx222 /sbin/modprobe --first-time -i snd-vx222 && /usr/bin/vxloader
@@ -2162,10 +2168,10 @@ corresponds to the card index of ALSA. Usually, define this
as the same card module.
An example configuration for a single emu10k1 card is like below:
------ /etc/modprobe.conf
+----- /etc/modprobe.d/alsa.conf
alias snd-card-0 snd-emu10k1
alias sound-slot-0 snd-emu10k1
------ /etc/modprobe.conf
+----- /etc/modprobe.d/alsa.conf
The available number of auto-loaded sound cards depends on the module
option "cards_limit" of snd module. As default it's set to 1.
@@ -2178,7 +2184,7 @@ cards is kept consistent.
An example configuration for two sound cards is like below:
------ /etc/modprobe.conf
+----- /etc/modprobe.d/alsa.conf
# ALSA portion
options snd cards_limit=2
alias snd-card-0 snd-interwave
@@ -2188,7 +2194,7 @@ options snd-ens1371 index=1
# OSS/Free portion
alias sound-slot-0 snd-interwave
alias sound-slot-1 snd-ens1371
------ /etc/modprobe.conf
+----- /etc/modprobe.d/alsa.conf
In this example, the interwave card is always loaded as the first card
(index 0) and ens1371 as the second (index 1).
diff --git a/Documentation/sound/alsa/Audiophile-Usb.txt b/Documentation/sound/alsa/Audiophile-Usb.txt
index a4c53d8961e..654dd3b694a 100644
--- a/Documentation/sound/alsa/Audiophile-Usb.txt
+++ b/Documentation/sound/alsa/Audiophile-Usb.txt
@@ -232,7 +232,7 @@ The parameter can be given:
# modprobe snd-usb-audio index=1 device_setup=0x09
* Or while configuring the modules options in your modules configuration file
- - For Fedora distributions, edit the /etc/modprobe.conf file:
+ (tipically a .conf file in /etc/modprobe.d/ directory:
alias snd-card-1 snd-usb-audio
options snd-usb-audio index=1 device_setup=0x09
@@ -253,7 +253,7 @@ CAUTION when initializing the device
- first turn off the device
- de-register the snd-usb-audio module (modprobe -r)
- change the device_setup parameter by changing the device_setup
- option in /etc/modprobe.conf
+ option in /etc/modprobe.d/*.conf
- turn on the device
* A workaround for this last issue has been applied to kernel 2.6.23, but it may not
be enough to ensure the 'stability' of the device initialization.
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index c8c54544abc..03f7897c641 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -8,37 +8,10 @@ ALC880
5stack-digout 5-jack in back, 2-jack in front, a SPDIF out
6stack 6-jack in back, 2-jack in front
6stack-digout 6-jack with a SPDIF out
- w810 3-jack
- z71v 3-jack (HP shared SPDIF)
- asus 3-jack (ASUS Mobo)
- asus-w1v ASUS W1V
- asus-dig ASUS with SPDIF out
- asus-dig2 ASUS with SPDIF out (using GPIO2)
- uniwill 3-jack
- fujitsu Fujitsu Laptops (Pi1536)
- F1734 2-jack
- lg LG laptop (m1 express dual)
- lg-lw LG LW20/LW25 laptop
- tcl TCL S700
- clevo Clevo laptops (m520G, m665n)
- medion Medion Rim 2150
- test for testing/debugging purpose, almost all controls can be
- adjusted. Appearing only when compiled with
- $CONFIG_SND_DEBUG=y
- auto auto-config reading BIOS (default)
ALC260
======
- fujitsu Fujitsu S7020
- acer Acer TravelMate
- will Will laptops (PB V7900)
- replacer Replacer 672V
- favorit100 Maxdata Favorit 100XS
- basic fixed pin assignment (old default model)
- test for testing/debugging purpose, almost all controls can
- adjusted. Appearing only when compiled with
- $CONFIG_SND_DEBUG=y
- auto auto-config reading BIOS (default)
+ N/A
ALC262
======
@@ -70,55 +43,9 @@ ALC680
ALC882/883/885/888/889
======================
- 3stack-dig 3-jack with SPDIF I/O
- 6stack-dig 6-jack digital with SPDIF I/O
- arima Arima W820Di1
- targa Targa T8, MSI-1049 T8
- asus-a7j ASUS A7J
- asus-a7m ASUS A7M
- macpro MacPro support
- mb5 Macbook 5,1
- macmini3 Macmini 3,1
- mba21 Macbook Air 2,1
- mbp3 Macbook Pro rev3
- imac24 iMac 24'' with jack detection
- imac91 iMac 9,1
- w2jc ASUS W2JC
- 3stack-2ch-dig 3-jack with SPDIF I/O (ALC883)
- alc883-6stack-dig 6-jack digital with SPDIF I/O (ALC883)
- 3stack-6ch 3-jack 6-channel
- 3stack-6ch-dig 3-jack 6-channel with SPDIF I/O
- 6stack-dig-demo 6-jack digital for Intel demo board
- acer Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
- acer-aspire Acer Aspire 9810
- acer-aspire-4930g Acer Aspire 4930G
- acer-aspire-6530g Acer Aspire 6530G
- acer-aspire-7730g Acer Aspire 7730G
- acer-aspire-8930g Acer Aspire 8930G
- medion Medion Laptops
- targa-dig Targa/MSI
- targa-2ch-dig Targa/MSI with 2-channel
- targa-8ch-dig Targa/MSI with 8-channel (MSI GX620)
- laptop-eapd 3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
- lenovo-101e Lenovo 101E
- lenovo-nb0763 Lenovo NB0763
- lenovo-ms7195-dig Lenovo MS7195
- lenovo-sky Lenovo Sky
- haier-w66 Haier W66
- 3stack-hp HP machines with 3stack (Lucknow, Samba boards)
- 6stack-dell Dell machines with 6stack (Inspiron 530)
- mitac Mitac 8252D
- clevo-m540r Clevo M540R (6ch + digital)
- clevo-m720 Clevo M720 laptop series
- fujitsu-pi2515 Fujitsu AMILO Pi2515
- fujitsu-xa3530 Fujitsu AMILO XA3530
- 3stack-6ch-intel Intel DG33* boards
- intel-alc889a Intel IbexPeak with ALC889A
- intel-x58 Intel DX58 with ALC889
- asus-p5q ASUS P5Q-EM boards
- mb31 MacBook 3,1
- sony-vaio-tt Sony VAIO TT
- auto auto-config reading BIOS (default)
+ acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G
+ acer-aspire-8930g Acer Aspire 8330G/6935G
+ acer-aspire Acer Aspire others
ALC861/660
==========
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt
index 91fee3b45fb..7813c06a5c7 100644
--- a/Documentation/sound/alsa/HD-Audio.txt
+++ b/Documentation/sound/alsa/HD-Audio.txt
@@ -59,7 +59,12 @@ a case, you can change the default method via `position_fix` option.
`position_fix=1` means to use LPIB method explicitly.
`position_fix=2` means to use the position-buffer.
`position_fix=3` means to use a combination of both methods, needed
-for some VIA and ATI controllers. 0 is the default value for all other
+for some VIA controllers. The capture stream position is corrected
+by comparing both LPIB and position-buffer values.
+`position_fix=4` is another combination available for all controllers,
+and uses LPIB for the playback and the position-buffer for the capture
+streams.
+0 is the default value for all other
controllers, the automatic check and fallback to LPIB as described in
the above. If you get a problem of repeated sounds, this option might
help.
diff --git a/Documentation/sound/alsa/MIXART.txt b/Documentation/sound/alsa/MIXART.txt
index ef42c44fa1f..4ee35b4fbe4 100644
--- a/Documentation/sound/alsa/MIXART.txt
+++ b/Documentation/sound/alsa/MIXART.txt
@@ -76,9 +76,9 @@ FIRMWARE
when CONFIG_FW_LOADER is set. The mixartloader is necessary only
for older versions or when you build the driver into kernel.]
-For loading the firmware automatically after the module is loaded, use
-the post-install command. For example, add the following entry to
-/etc/modprobe.conf for miXart driver:
+For loading the firmware automatically after the module is loaded, use a
+install command. For example, add the following entry to
+/etc/modprobe.d/mixart.conf for miXart driver:
install snd-mixart /sbin/modprobe --first-time -i snd-mixart && \
/usr/bin/mixartloader
diff --git a/Documentation/sound/alsa/OSS-Emulation.txt b/Documentation/sound/alsa/OSS-Emulation.txt
index 022aaeb0e9d..152ca2a3f1b 100644
--- a/Documentation/sound/alsa/OSS-Emulation.txt
+++ b/Documentation/sound/alsa/OSS-Emulation.txt
@@ -19,7 +19,7 @@ the card number and the minor unit number. Usually you don't have to
define these aliases by yourself.
Only necessary step for auto-loading of OSS modules is to define the
-card alias in /etc/modprobe.conf, such as
+card alias in /etc/modprobe.d/alsa.conf, such as
alias sound-slot-0 snd-emu10k1
diff --git a/Documentation/sound/oss/AudioExcelDSP16 b/Documentation/sound/oss/AudioExcelDSP16
index e0dc0641b48..ea8549faede 100644
--- a/Documentation/sound/oss/AudioExcelDSP16
+++ b/Documentation/sound/oss/AudioExcelDSP16
@@ -41,7 +41,7 @@ mpu_base I/O base address for activate MPU-401 mode
(0x300, 0x310, 0x320 or 0x330)
mpu_irq MPU-401 irq line (5, 7, 9, 10 or 0)
-The /etc/modprobe.conf will have lines like this:
+A configuration file in /etc/modprobe.d/ directory will have lines like this:
options opl3 io=0x388
options ad1848 io=0x530 irq=11 dma=3
@@ -51,11 +51,11 @@ Where the aedsp16 options are the options for this driver while opl3 and
ad1848 are the corresponding options for the MSS and OPL3 modules.
Loading MSS and OPL3 needs to pre load the aedsp16 module to set up correctly
-the sound card. Installation dependencies must be written in the modprobe.conf
-file:
+the sound card. Installation dependencies must be written in configuration
+files under /etc/modprobe.d/ directory:
-install ad1848 /sbin/modprobe aedsp16 && /sbin/modprobe -i ad1848
-install opl3 /sbin/modprobe aedsp16 && /sbin/modprobe -i opl3
+softdep ad1848 pre: aedsp16
+softdep opl3 pre: aedsp16
Then you must load the sound modules stack in this order:
sound -> aedsp16 -> [ ad1848, opl3 ]
diff --git a/Documentation/sound/oss/CMI8330 b/Documentation/sound/oss/CMI8330
index 9c439f1a6db..8a5fd1611c6 100644
--- a/Documentation/sound/oss/CMI8330
+++ b/Documentation/sound/oss/CMI8330
@@ -143,11 +143,10 @@ CONFIG_SOUND_MSS=m
-Alma Chao <elysian@ethereal.torsion.org> suggests the following /etc/modprobe.conf:
+Alma Chao <elysian@ethereal.torsion.org> suggests the following in
+a /etc/modprobe.d/*conf file:
alias sound ad1848
alias synth0 opl3
options ad1848 io=0x530 irq=7 dma=0 soundpro=1
options opl3 io=0x388
-
-
diff --git a/Documentation/sound/oss/Introduction b/Documentation/sound/oss/Introduction
index 75d967ff926..42da2d8fa37 100644
--- a/Documentation/sound/oss/Introduction
+++ b/Documentation/sound/oss/Introduction
@@ -167,8 +167,8 @@ in a file such as /root/soundon.sh.
MODPROBE:
=========
-If loading via modprobe, these common files are automatically loaded
-when requested by modprobe. For example, my /etc/modprobe.conf contains:
+If loading via modprobe, these common files are automatically loaded when
+requested by modprobe. For example, my /etc/modprobe.d/oss.conf contains:
alias sound sb
options sb io=0x240 irq=9 dma=3 dma16=5 mpu_io=0x300
@@ -228,7 +228,7 @@ http://www.opensound.com. Before loading the commercial sound
driver, you should do the following:
1. remove sound modules (detailed above)
-2. remove the sound modules from /etc/modprobe.conf
+2. remove the sound modules from /etc/modprobe.d/*.conf
3. move the sound modules from /lib/modules/<kernel>/misc
(for example, I make a /lib/modules/<kernel>/misc/tmp
directory and copy the sound module files to that
@@ -265,7 +265,7 @@ twice, you need to do the following:
sb.o could be copied (or symlinked) to sb1.o for the
second SoundBlaster.
-2. Make a second entry in /etc/modprobe.conf, for example,
+2. Make a second entry in /etc/modprobe.d/*conf, for example,
sound1 or sb1. This second entry should refer to the
new module names for example sb1, and should include
the I/O, etc. for the second sound card.
@@ -369,7 +369,7 @@ There are several ways of configuring your sound:
2) On the command line when using insmod or in a bash script
using command line calls to load sound.
-3) In /etc/modprobe.conf when using modprobe.
+3) In /etc/modprobe.d/*conf when using modprobe.
4) Via Red Hat's GPL'd /usr/sbin/sndconfig program (text based).
diff --git a/Documentation/sound/oss/Opti b/Documentation/sound/oss/Opti
index c15af3c07d4..4cd5d9ab358 100644
--- a/Documentation/sound/oss/Opti
+++ b/Documentation/sound/oss/Opti
@@ -18,7 +18,7 @@ force the card into a mode in which it can be programmed.
If you have another OS installed on your computer it is recommended
that Linux and the other OS use the same resources.
-Also, it is recommended that resources specified in /etc/modprobe.conf
+Also, it is recommended that resources specified in /etc/modprobe.d/*.conf
and resources specified in /etc/isapnp.conf agree.
Compiling the sound driver
@@ -67,11 +67,7 @@ address is hard-coded into the driver.
Using kmod and autoloading the sound driver
-------------------------------------------
-Comment: as of linux-2.1.90 kmod is replacing kerneld.
-The config file '/etc/modprobe.conf' is used as before.
-
-This is the sound part of my /etc/modprobe.conf file.
-Following that I will explain each line.
+Config files in '/etc/modprobe.d/' are used as below:
alias mixer0 mad16
alias audio0 mad16
diff --git a/Documentation/sound/oss/PAS16 b/Documentation/sound/oss/PAS16
index 3dca4b75988..5c27229eec8 100644
--- a/Documentation/sound/oss/PAS16
+++ b/Documentation/sound/oss/PAS16
@@ -128,7 +128,7 @@ CONFIG_SOUND_YM3812
You can then get OPL3 functionality by issuing the command:
insmod opl3
In addition, you must either add the following line to
- /etc/modprobe.conf:
+ /etc/modprobe.d/*.conf:
options opl3 io=0x388
or else add the following line to /etc/lilo.conf:
opl3=0x388
@@ -158,5 +158,5 @@ following line would be appropriate:
append="pas2=0x388,10,3,-1,0,-1,-1,-1 opl3=0x388"
If sound is built totally modular, the above options may be
-specified in /etc/modprobe.conf for pas2, sb and opl3
+specified in /etc/modprobe.d/*.conf for pas2, sb and opl3
respectively.
diff --git a/Documentation/sound/oss/README.modules b/Documentation/sound/oss/README.modules
index e691d74e1e5..cdc039421a4 100644
--- a/Documentation/sound/oss/README.modules
+++ b/Documentation/sound/oss/README.modules
@@ -26,7 +26,7 @@ Note that it is no longer necessary or possible to configure sound in the
drivers/sound dir. Now one simply configures and makes one's kernel and
modules in the usual way.
- Then, add to your /etc/modprobe.conf something like:
+ Then, add to your /etc/modprobe.d/oss.conf something like:
alias char-major-14-* sb
install sb /sbin/modprobe -i sb && /sbin/modprobe adlib_card
@@ -36,7 +36,7 @@ options adlib_card io=0x388 # FM synthesizer
Alternatively, if you have compiled in kernel level ISAPnP support:
alias char-major-14 sb
-post-install sb /sbin/modprobe "-k" "adlib_card"
+softdep sb post: adlib_card
options adlib_card io=0x388
The effect of this is that the sound driver and all necessary bits and
@@ -66,12 +66,12 @@ args are expected.
Note that at present there is no way to configure the io, irq and other
parameters for the modular drivers as one does for the wired drivers.. One
needs to pass the modules the necessary parameters as arguments, either
-with /etc/modprobe.conf or with command-line args to modprobe, e.g.
+with /etc/modprobe.d/*.conf or with command-line args to modprobe, e.g.
modprobe sb io=0x220 irq=7 dma=1 dma16=5 mpu_io=0x330
modprobe adlib_card io=0x388
- recommend using /etc/modprobe.conf.
+ recommend using /etc/modprobe.d/*.conf.
Persistent DMA Buffers:
@@ -89,7 +89,7 @@ wasteful of RAM, but it guarantees that sound always works.
To make the sound driver use persistent DMA buffers we need to pass the
sound.o module a "dmabuf=1" command-line argument. This is normally done
-in /etc/modprobe.conf like so:
+in /etc/modprobe.d/*.conf files like so:
options sound dmabuf=1