ALSA driver hosts its code at git://git.alsa-project.org/alsa-driver.git.

Launchpad imports the master branch and you can create branches from it.

You can browse the source code for the development focus branch or get a copy of the branch using the command:
bzr branch lp:alsa-driver

There are download files available for ALSA driver.

ALSA driver has 1 active review.

ALSA driver has 44 active branches owned by 6 people and 3 teams. There were 72 commits by 4 people in the last month.

Bazaar branches

Name Status Last Modified Last Commit
lp:alsa-driver
Series: main
1 Development 2016-10-03 13:53:31 UTC 2016-10-03
1. Initial README

Author: Jaroslav Kysela
Revision Date: 2012-09-24 11:08:26 UTC

Initial README

lp:~diwic/alsa-driver/snd-firewire-improve 1 Development 2018-06-20 01:28:46 UTC 2018-06-20
1049. ALSA: firewire-motu: add support for ...

Author: Takashi Sakamoto
Revision Date: 2018-06-20 01:28:46 UTC

ALSA: firewire-motu: add support for Motu Traveler

This commit adds support for MOTU Traveler, launched in 2005, discontinued
quite before. As a result, transmission of PCM frame and MIDI messages is
available via ALSA PCM and RawMIDI/Sequencer interfaces.

This model supports sampling transmission frequency up to 192.0 kHz, and
AES/EBU on XLR interface and ADAT on optical interface. Unlike
Motu 828MkII, Windows driver can switch fetching mode for DSP, like
mute/unmute feature.

Although this commit enables high sampling transmission frequency, actual
sound from this model is not good. As long as I tested, it's silence at
176.4 kHz, and it includes hissing noise at 192.0 kHz. In my opinion, as I
reported at 3526ce7f9ba7 ('ALSA: firewire-motu: add MOTU specific protocol
layer'), timestamping on source packet header (SPH) may not still be good
for this model as well.

$ python2 crpp < /sys/bus/firewire/devices/fw1/config_rom
               ROM header and bus information block
               -----------------------------------------------------------------
400 04106505 bus_info_length 4, crc_length 16, crc 25861
404 31333934 bus_name "1394"
408 20001000 irmc 0, cmc 0, isc 1, bmc 0, cyc_clk_acc 0, max_rec 1 (4)
40c 0001f200 company_id 0001f2 |
410 0001f32f device_id 000001f32f | EUI-64 0001f2000001f32f

               root directory
               -----------------------------------------------------------------
414 0004c65c directory_length 4, crc 50780
418 030001f2 vendor
41c 0c0083c0 node capabilities per IEEE 1394
420 8d000006 --> eui-64 leaf at 438
424 d1000001 --> unit directory at 428

               unit directory at 428
               -----------------------------------------------------------------
428 00035955 directory_length 3, crc 22869
42c 120001f2 specifier id
430 13000009 version
434 17107800 model

               eui-64 leaf at 438
               -----------------------------------------------------------------
438 000206b2 leaf_length 2, crc 1714
43c 0001f200 company_id 0001f2 |
440 0001f32f device_id 000001f32f | EUI-64 0001f2000001f32f

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

lp:~hui.wang/alsa-driver/tiwai-trunk-fgit 1 Development 2018-06-07 01:04:04 UTC 2018-06-07
1. sync the alsa hda driver from Takashi...

Author: Hui Wang
Revision Date: 2018-06-07 01:04:04 UTC

sync the alsa hda driver from Takashi's tree

Signed-off-by: Hui Wang <hui.wang@canonical.com>

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging 1 Development 2018-05-29 05:51:32 UTC 2018-05-29
223. fix tlv buildig error

Author: Hui Wang
Revision Date: 2018-05-29 05:51:32 UTC

fix tlv buildig error

lp:~hui.wang/alsa-driver/tiwai-trunk-ffgit 1 Development 2018-05-04 19:04:04 UTC 2018-05-04
1. sync the alsa hda driver from Takashi...

Author: Hui Wang
Revision Date: 2018-05-04 19:04:04 UTC

sync the alsa hda driver from Takashi's tree

Signed-off-by: Hui Wang <hui.wang@canonical.com>

lp:~anthonywong/alsa-driver/dkms-packaging 1 Development 2016-10-31 16:15:31 UTC 2016-10-31
197. Fix paths related to i915_component.h

Author: Anthony Wong
Revision Date: 2016-10-31 16:15:31 UTC

Fix paths related to i915_component.h

lp:~anthonywong/alsa-driver/tiwai-trunk-fgit 1 Development 2016-10-31 16:15:15 UTC 2016-10-31
7. Fix i915_component.h paths

Author: Anthony Wong
Revision Date: 2016-10-31 16:15:15 UTC

Fix i915_component.h paths

lp:~hui.wang/alsa-driver/filter-sound-script-git 1 Development 2016-06-24 05:38:18 UTC 2016-06-24
18. change dir name

Author: Hui Wang
Revision Date: 2016-06-24 05:38:18 UTC

change dir name

lp:~ubuntu-audio-dev/alsa-driver/tiwai-trunk2 1 Development 2016-06-22 14:04:18 UTC 2016-06-22
187. Test run of 623 machines: 623 failing...

Author: David Henningsson
Revision Date: 2016-06-22 14:04:18 UTC

Test run of 623 machines: 623 failing with 623 errors and 0 warnings.

lp:~hui.wang/alsa-driver/dkms-packaging.asoc 1 Development 2016-05-19 07:40:45 UTC 2016-05-19
192. restore the missing kernel-version fo...

Author: Hui Wang
Revision Date: 2016-05-19 07:40:45 UTC

restore the missing kernel-version for xenial

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-xenial-lts-x 1 Development 2016-05-05 06:34:31 UTC 2016-05-05
16. Revert version number

Author: Luke Yelavich
Revision Date: 2016-05-05 06:34:31 UTC

Revert version number

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-x 1 Development 2016-05-02 23:21:57 UTC 2016-05-02
13. wily -> xenial

Author: Luke Yelavich
Revision Date: 2016-05-02 23:21:30 UTC

wily -> xenial

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-w 1 Development 2015-12-10 08:12:15 UTC 2015-12-10
12. Fix broken OBSOLETE_BY, we're running...

Author: David Henningsson
Revision Date: 2015-12-10 08:12:15 UTC

Fix broken OBSOLETE_BY, we're running a 4.2 kernel now

lp:~ubuntu-audio-dev/alsa-driver/filter-sound-script 1 Development 2015-09-07 09:09:34 UTC 2015-09-07
15. Fixup directory copy

Author: David Henningsson
Revision Date: 2015-09-07 09:09:34 UTC

Fixup directory copy

lp:~ubuntu-audio-dev/alsa-driver/ubuntu 1 Development 2015-07-31 03:40:28 UTC 2015-07-31
79. * debian/control: - Depend on kmod ...

Author: Robert Ancell
Revision Date: 2015-07-31 03:40:28 UTC

* debian/control:
  - Depend on kmod instead of obsolete module-init-tools package

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-v 1 Development 2015-06-01 06:34:16 UTC 2015-06-01
10. utopic => vivid

Author: David Henningsson
Revision Date: 2015-06-01 06:33:42 UTC

utopic => vivid

lp:~ctf/alsa-driver/dkms-packaging-test 1 Development 2015-04-08 06:26:25 UTC 2015-04-08
126. merged

Author: TienFu Chen
Revision Date: 2015-04-08 06:14:20 UTC

merged

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts 1 Development 2015-04-01 14:07:43 UTC 2015-04-01
6. Adapt to new directory structure

Author: David Henningsson
Revision Date: 2015-04-01 14:07:43 UTC

Adapt to new directory structure

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-r 1 Development 2015-04-01 11:57:21 UTC 2015-04-01
7. Update to new directory structure

Author: David Henningsson
Revision Date: 2015-04-01 11:57:21 UTC

Update to new directory structure

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-s 1 Development 2015-04-01 11:51:54 UTC 2015-04-01
8. Update to new directory structure

Author: David Henningsson
Revision Date: 2015-04-01 11:51:54 UTC

Update to new directory structure

lp:~ubuntu-audio-dev/alsa-driver/dkms-packaging-lts-u 1 Development 2015-04-01 11:42:55 UTC 2015-04-01
9. Update to new upstream directory stru...

Author: David Henningsson
Revision Date: 2015-04-01 11:42:55 UTC

Update to new upstream directory structure

lp:~ctf/alsa-driver/tiwai-trunk2.dock 1 Development 2015-04-01 03:35:27 UTC 2015-04-01
9. merged

Author: TienFu Chen
Revision Date: 2015-02-10 08:48:43 UTC

merged

lp:~ctf/alsa-driver/dkms-packaging.dock 1 Development 2015-04-01 03:30:43 UTC 2015-04-01
102. added snicker(0x225a) series to ALC28...

Author: TienFu Chen
Revision Date: 2015-03-23 03:03:30 UTC

added snicker(0x225a) series to ALC280_FIXUP_HP_DOCK_PINS

lp:~ctf/alsa-driver/tiwai-trunk2.dock_lineinout 1 Development 2015-02-10 08:50:04 UTC 2015-02-10
9. merged

Author: TienFu Chen
Revision Date: 2015-02-10 08:48:43 UTC

merged

lp:~ctf/alsa-driver/dkms-packaging.alc280alc286.linein.lineout 1 Development 2015-02-10 07:45:23 UTC 2015-02-10
101. * added chiclet series to fix ALC280_...

Author: TienFu Chen
Revision Date: 2015-02-10 07:41:19 UTC

* added chiclet series to fix ALC280_FIXUP_HP_DOCK_PINS
* merge from trunk and make new dkms
* added 0x103c2273(bazooka no-camera) to ALC280_FIXUP_HP_DOCK_PINS
* 0x18 for headset mic (alc286 dock)
* HP dock support for both alc280 and alc286.

lp:~ctf/alsa-driver/dkms-packaging 1 Development 2015-02-10 07:41:46 UTC 2015-02-10
101. * added chiclet series to fix ALC280_...

Author: TienFu Chen
Revision Date: 2015-02-10 07:41:19 UTC

* added chiclet series to fix ALC280_FIXUP_HP_DOCK_PINS
* merge from trunk and make new dkms
* added 0x103c2273(bazooka no-camera) to ALC280_FIXUP_HP_DOCK_PINS
* 0x18 for headset mic (alc286 dock)
* HP dock support for both alc280 and alc286.

lp:~ctf/alsa-driver/tiwai-trunk2.hp_dock 1 Development 2015-02-04 09:32:01 UTC 2015-02-04
7. added dock line-in/out support for ch...

Author: TienFu Chen
Revision Date: 2015-02-04 09:30:49 UTC

added dock line-in/out support for chiclet series

lp:~ctf/alsa-driver/tiwai-trunk2.bazooka_dock 1 Development 2015-01-29 09:49:12 UTC 2015-01-29
6. added ALC286 dock line-in/out support...

Author: TienFu Chen
Revision Date: 2015-01-29 09:46:52 UTC

added ALC286 dock line-in/out support
added 0x103c2273(bazooka no-camera) to ALC280_FIXUP_HP_DOCK_PINS

lp:~ctf/alsa-driver/tiwai-trunk2 1 Development 2015-01-19 08:24:25 UTC 2015-01-19
113. merged

Author: TienFu Chen
Revision Date: 2015-01-19 08:24:25 UTC

merged

lp:~diwic/alsa-driver/firewire-dkms-packaging 1 Development 2014-04-11 15:12:57 UTC 2014-04-11
2. Fix path to debian/common.postinst

Author: David Henningsson
Revision Date: 2014-04-11 15:12:57 UTC

Fix path to debian/common.postinst

lp:~shawn111/alsa-driver/dkms-packaging (Has a merge proposal) 1 Development 2013-10-09 07:25:20 UTC 2013-10-09
48. move dh_modaliases from debian/rules ...

Author: Shawn Wang
Revision Date: 2013-10-09 07:25:20 UTC

move dh_modaliases from debian/rules to Makefile

lp:~ubuntu-audio-dev/alsa-driver/ubuntu.precise bug 1 Development 2013-02-27 01:05:26 UTC 2013-02-27
71. releasing version 1.0.25+dfsg-0ubuntu1.1

Author: Luke Yelavich
Revision Date: 2013-02-27 01:05:10 UTC

releasing version 1.0.25+dfsg-0ubuntu1.1

lp:~ubuntu-audio-dev/alsa-driver/ubuntu.quantal bug 1 Development 2013-02-27 00:58:56 UTC 2013-02-27
76. releasing version 1.0.25+dfsg-0ubuntu3.1

Author: Luke Yelavich
Revision Date: 2013-02-27 00:57:30 UTC

releasing version 1.0.25+dfsg-0ubuntu3.1

lp:~ubuntu-audio-dev/alsa-driver/tiwai-driver-build.git 1 Development 2012-12-07 08:57:57 UTC 2012-12-07
1. Initial README

Author: Jaroslav Kysela
Revision Date: 2012-09-24 11:08:26 UTC

Initial README

lp:~ubuntu-audio-dev/alsa-driver/daily-modules-oneiric 1 Development 2012-09-17 08:19:02 UTC 2012-09-17
9. ABI bump

Author: David Henningsson
Revision Date: 2012-09-17 08:19:02 UTC

ABI bump

lp:~ubuntu-audio-dev/alsa-driver/tiwai-trunk 1 Development 2012-06-20 15:27:50 UTC 2012-06-20
5277. Move include directory

Author: Ubuntu
Revision Date: 2012-06-20 15:27:50 UTC

Move include directory

lp:~diwic/alsa-driver/daily-oneiric 1 Development 2011-11-28 15:18:30 UTC 2011-11-28
5. ABI bump

Author: David Henningsson
Revision Date: 2011-11-28 15:18:30 UTC

ABI bump

lp:~ubuntu-audio-dev/alsa-driver/ubuntu.oneiric 2 Mature 2011-10-14 18:57:08 UTC 2011-10-14
64. releasing version 1.0.24+dfsg-0ubuntu2

Author: Luke Yelavich
Revision Date: 2011-05-05 05:04:44 UTC

releasing version 1.0.24+dfsg-0ubuntu2

lp:~diwic/alsa-driver/dkms-packaging 1 Development 2011-09-30 15:56:27 UTC 2011-09-30
15. Build two packages

Author: David Henningsson
Revision Date: 2011-09-30 15:56:03 UTC

Build two packages

lp:~ubuntu-audio-dev/alsa-driver/ubuntu.natty (Has a merge proposal) 2 Mature 2011-06-30 22:24:14 UTC 2011-06-30
61. Make branch merge-mode

Author: Luke Yelavich
Revision Date: 2011-03-29 03:03:13 UTC

Make branch merge-mode

lp:~crimsun/alsa-driver/ubuntu.new bug 1 Development 2010-01-08 00:16:30 UTC 2010-01-08
46. * Backport patches from upstream git ...

Author: Daniel T Chen
Revision Date: 2010-01-08 00:16:30 UTC

* Backport patches from upstream git master HEAD fixing spurious
  wakeups for PCM I/O because of incorrect hw ptr updates:
  + hwptr_pcm_io_fixes.patch
    (alsa-kernel: 4a296d10, 681d1dd5, 24109188, 3601282b;
     alsa-driver: 231e37b3)

lp:~ubuntu-core-dev/alsa-driver/jaunty 1 Development 2009-05-04 04:30:06 UTC 2009-05-04
32. merge crimsun's branch

Author: Luke Yelavich
Revision Date: 2009-04-08 17:55:56 UTC

merge crimsun's branch

lp:~crimsun/alsa-driver/driver.ubuntu.new bug(Has a merge proposal) 1 Development 2009-04-08 17:55:56 UTC 2009-04-08
32. merge crimsun's branch

Author: Luke Yelavich
Revision Date: 2009-04-08 17:55:56 UTC

merge crimsun's branch

lp:~crimsun/alsa-driver/reorder-drivers 0 Experimental 2008-05-03 23:21:04 UTC 2008-05-03
17. As per exchange with Kano/#ubuntu-ker...

Author: Daniel T Chen
Revision Date: 2008-05-03 23:16:41 UTC

As per exchange with Kano/#ubuntu-kernel/Freenode, add alsa-base.init target stubs for reordering loaded drivers. Semantics TBD.

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