Package "libasound2"

  alsa-lib (1.1.3-5ubuntu0.6) bionic; urgency=medium

  * d/p/0021-conf-USB-add-Cmedia-Audio-to-USB-Audio.pcm.iec958_de.patch
    https://github.com/alsa-project/alsa-lib/pull/122
    Add "Cmedia Audio" to USB-Audio.pcm.iec958_device, otherwise users
    will see 2 IEC985 devices from UI, but there is no those physical
    devices in fact. After adding this patch, those 2 IEC985 devices will
    not show up in the UI. (LP: #1921452)

 -- Hui Wang <email address hidden> Tue, 22 Jun 2021 10:01:54 +0000

  alsa-lib (1.1.3-5ubuntu0.5) bionic; urgency=medium

  * d/p/0020-add-bios-version-for-looking-for-ucm.patch
    Add a new way to looking for the ucm by DMI bios_version.
    Without this patch, the alsa-lib looks for the ucm by cardlongname
    first, if it fails, then by the cardname. This has a problem at least
    on LENOVO machines, since a LENOVO model has the same audio design but
    it has hundreds of cardlongname, we need to create hundreds of folders
    for one model, that is unacceptable. LENOVO told us a LENOVO model has
    the unique biso_version, we could use it to find the ucm. After applying
    this patch, the alsa-lib looks for the ucm by cardlongname first, if it
    fails, it will use bios_version, if it also fails, it will fallback to
    cardname.
    (LP: #1868210)

 -- Hui Wang <email address hidden> Fri, 27 Mar 2020 10:26:30 +0800

  alsa-lib (1.1.3-5ubuntu0.4) bionic; urgency=medium

  * d/p/0019-adjust-input-volume-and-a-new-LENOVO-ucm.patch
    Fix the input volume in the ucm and add a new ucm for a
    LENOVO X1 Carbon variant
    (LP: #1859754)

 -- Hui Wang <email address hidden> Thu, 20 Feb 2020 12:59:22 +0800

  alsa-lib (1.1.3-5ubuntu0.2) bionic; urgency=medium

  * d/p/0014-conf-ucm-Add-a-UCM-profile-for-Dell-WD15-Dock-USB-au.patch
  * d/p/0015-conf-ucm-Dell-WD15-Dock-Fix-incorrect-device-names.patch
  * d/p/0016-conf-USB-Audio-Add-Dell-WD19-Dock-in-the-IEC958-blac.patch
  * d/p/0017-configure-Fix-forgotten-ucm-entry.patch
    - enable line-out on the Dell WD Dock stations (LP: #1806532)

 -- Hui Wang <email address hidden> Wed, 19 Dec 2018 12:25:25 +0800

  alsa-lib (1.1.3-5ubuntu0.1) bionic; urgency=medium

  * debian/patches/0009-ucm-Assure-the-user-input-card-name-not-to-exceed-ma.patch
  * debian/patches/0010-ucm-Load-device-specific-configuration-file-based-on.patch
  * debian/patches/0011-conf-ucm-Add-dual-HD-audio-codecs-config-for-Lenovo.patch
  * debian/patches/0012-ucm-adding-the-folder-of-card_long_name-when-finding.patch
  * debian/patches/0013-conf-ucm-increase-the-input-volume-for-LineIn.patch
    - Backport 5 patches to make audio work on Lenovo machines with dual audio
      codecs. (LP: #1768830)
      0009-xxx.patch: 2b9b3f01
      0010-xxx.patch: 4b9297e6
      0011-xxx.patch: b7e56af8 (minor change for fixing patch conflict)
      0012-xxx.patch: 181f8e25 (minor change for fixing patch conflict)
      0013-xxx.patch: 81db276f

 -- Hui Wang <email address hidden> Fri, 04 May 2018 09:15:08 +0800