Changes v1.2.2 v1.2.3

Detailed changes v1.2.2 v1.2.3

Changelog between 1.2.2 and 1.2.3 releases

alsa-lib

Core

Release v1.2.3

snd_dlopen: implement the relocatable version for glibc

github actions: ubuntu - fix the non-interactive build

pcm: dmix: assembly: fix the interface for safety (mmx)

configure: add --embed for python3-config (python 3.8)

Config API

conf: add snd_config_is_array() function

Control API

tlv: implement nearest rounding in snd_tlv_convert_from_dB() for xdir == 0

control: use more precise rounding in snd_ctl_ascii_value_parse()

snd_dlopen: do not use absolute plugin path for snd_dlopen() calls

namehint: remember the direction from the upper levels

conf: namehint - add omit_noargs to the hint section

Mixer API

tlv: implement nearest rounding in snd_tlv_convert_from_dB() for xdir == 0

snd_dlopen: do not use absolute plugin path for snd_dlopen() calls

PCM API

pcm: Fix memory leak at snd_pcm_new when THREAD_SAVE_API is defined

pcm: clarify -ENODATA description (recovery, event)

pcm: fix spelling in documentation for -EBADFD

pcm: add documentation for -ENODATA error code

snd_dlopen: do not use absolute plugin path for snd_dlopen() calls

pcm: return immediately when the state is SETUP in snd_pcm_drain()

pcm: fix snd_pcm_drain() excluding SETUP state from valid states

pcm: rate: Fix uninitialized variable warning

pcm: rate: Fix compile warning wrt bit ops and comparison

pcm: dmix: assembly: give more freedom over the constraints

pcm: dmix: assembly: refactor the PIC mode

pcm: dmix: assembly: fix the interface for safety (mmx)

pcm: dmix: assembly: fix the interface for safety

pcm: dmix: assembly: change the token by symbolic names

fix infinite draining of the rate plugin in SND_PCM_NONBLOCK mode

pcm: rate - fix the remaining size calculation in snd_pcm_rate_drain()

pcm: dmix: fix sw_params handling of timestamp types in direct plugins

pcm: add chmap option to route plugin

Topology API

topology: Add missing ATTRIBUTE_UNUSED

topology: use snd_config_is_array() function

topology: Use bool parser to parse boolean value

topology: add back asrc to widget_map in dapm.c

Use Case Manager API

ucm: fix the wrong return value in uc_mgr_open_ctl()

ucm: remove strict: in ${OpenName} substitution

ucm: fix the error path in parse_toplevel_path()

ucm: fix the wrong uc_mgr_open_ctl() call in if_eval_control_exists()

use-case.h: define Linked variable

ucm: implement CardIdByName substitution

ucm: shuffle code in compound_merge()

ucm: substitute arguments in sequences only for syntax 3+

ucm: substitute RenameDevice and DeleteDevice lists

ucm: substitute Comment in Transition and Device

ucm: substitute verb name and file field

ucm: substitute component sequence string

ucm: substitute device strings in the device lists

ucm: substitute device / modifier names, too

ucm: implement the toplevel ucm configuration file parser

ucm: substitute ${CardNumber}

ucm: substitute ${OpenName}

ucm: Define/DefineRegex is supported in Syntax 3

ucm: String condition - implement Empty

ucm: handle strict: prefix correctly for the UCM card name

ucm: substitute also value strings

ucm: allow to specify the toplevel directory using '/' as first character in File path

ucm: config - change the in-place include evaluation order

ucm: allow syntax version 3

ucm: substitute arguments in sequences

ucm: configuration - add DefineRegex

ucm: configuration - allow to define the configuration variables

ucm: config - substitute File string to allow variables in include

ucm: configuration - substitute ${ConfDir} and ${ConfTopDir}

ucm: configuration - implement in-place Include

ucm: rename _once command to _boot command

ucm: rename SectionOnce to BootSequence

ucm: fix compilation error in set_defaults_user()

ucm: fix SectionOnce comment

ucm: initialize mgr->once_list

ucm: handle 'set _defaults' command

ucm: handle 'set _once' command

ucm: execute SectionDefaults lately (when the first verb is set)

ucm: parse SectionOnce section in the master UCM configuration file

ucm: merge the array items from the condition blocks

use-case.h: add USB as allowed device name

ucm: fix copy-n-paste typo (RemoveDevice list)

ucm: fix the device remove operation

usecase: allow indexes also for modifier names

ucm: fix uc_mgr_scan_master_configs()

ucm: clarify the index syntax for the device names

Configuration

conf: USB-Audio: Add HP Thunderbolt Dock in the IEC958 blacklist

conf: remove debug printf() in snd_config_hook_load()

conf: add support for XDG_CONFIG_HOME search path

conf: load function (hook) - add OR support

conf: USB-Audio.conf - add another card name for Asus Xonar 5

conf: add snd_config_is_array() function

conf: use bool type for the join member in the config structure

conf: change namehint for pcm.front

conf: USB-Audio: Fix S/PDIF output of ASUS Xonar AE

pcm: dmix: fix sw_params handling of timestamp types in direct plugins

conf: fix namehint for pcm.front and pcm.iec958

conf: USB-Audio: Add C-Media USB Headphone Set to the IEC958 blacklist

Change PCM device number of Asus Xonar U5

conf: namehint - add omit_noargs to the hint section

conf: change the order of PCM devices in alsa.conf

Dynamic Loader helpers

dlsym: fix the snd_dlopen(), incorrect variable use

dlsym: fix again snd_dlpath()

dlsym: fix the reference to the origin lib directory

snd_dlopen: implement the relocatable version for glibc

Kernel Headers

header: Fix build error with old kernel headers

Simple Abstraction Mixer Modules

snd_dlopen: implement the relocatable version for glibc

snd_dlopen: do not use absolute plugin path for snd_dlopen() calls

Test/Example code

test: pcm_min - add snd_pcm_drain() call and indentation fixes

alsa-utils

Core

Release v1.2.3

github actions: ubuntu - fix the non-interactive build

github workflow: fix tag fetch

ALSA Control (alsactl)

alsactl: ucm - rename _once command to _boot command

alsactl: allow to compile alsactl without UCM support

alsactl: use the right priority for syslog messages

alsactl: add -D argument to execute also the UCM defaults section

alsactl: redirect alsa-lib errors

alsactl: add initial support for UCM init

alsactl: init - iterate through all cards for the initial settings

alsactl: daemon.c - fix gcc warning in write_pid_file()

alsactl: fix error handling for sched_setscheduler() call

alsactl: avoid needless wakeups in monitor loop.

alsactl: don't exit on EINTR from epoll_wait().

alsa-info.sh

alsa-info.sh: increase version to 0.4.65

alsa-info: initial rpm/deb package info

alsa-info.sh: add ALT to DISTRO list

alsaloop

alsaloop: reduce cumulative error caused by non-atomic samples calculation

alsamixer

alsamixer: suppress _XOPEN_SOURCE compile warning

alsaucm

alsaucm: remove custom rules, alsactl is UCM aware now

alsactl: ucm - rename _once command to _boot command

amixer

amixer: retype to double in convert_prange1() like in convert_prange()

amixer: improve the raw percentual volume rounding

tinycompress

Core

Release v1.2.3

Header files

sound: fix the snd_dec_alac structure

sound: update header to v0.2.0

alsa-ucm-conf

Configuration

ucm2: fix more indentation issues

ucm2: DB845c: Add ucm for DB845c board

ucm2: codecs: wsa881x: add codec sequences

ucm2: codecs: wcd934x: Add Codec sequences.

chtmax98090: add generic chtmax98090.conf and move Quawks init to the generic HiFi.conf

ucm2: chtmax98090: add generic HiFi.conf and SOF support

ucm2: enable possible SOF support in profile for Chromebook Asus C300

ucm2: Add profile for Chromebook Asus C300

ucm2: PAZ - move whole initialization to BootSequence

SOF: bytcht selections

sof-bytcht-rt5650: reuse legacy settings

sof-bytcht-rt5645: reuse legacy settings

sof-bytcht-nau8824: reuse legacy settings

sof-bytcht-rt5672: reuse legacy settings

sof-bytcht-es8316: reuse legacy settings

sof-bytcht-cx2072x: reuse legacy settings

sof-bytcht-rt5651: reuse legacy settings

sof-bytcht-rt5640: reuse legacy settings

ucm2: update README.md

chtrt5650: add Syntax 2

ucm2: add initial ucm.conf for the latest alsa-lib

ucm: fix wrong If in sequence in HiFi-dual.conf

bytcr-rt5651: fix the cfg-mic:in1 / cfg-mic:in12 match error

ucm2: fix chtrt5650 configuration (ucm-validator)

Add initial support for Realtek ALC1220 TRX40 motherboards

ucm2: fix indentation (use tabs)

ucm2: remove empty enable/disable sequence sections

sof-hda-dsp: change Headphones2 to Mic2

chtrt5645: Remove bogus JackHWMute settings

chtrt5645: Add MEDION-E1239TMD60568-0.1-Wingman.conf symlink to chtrt5645-dmic2.conf

chtrt5645: Add ASUSTeKCOMPUTERINC.-T100HAN-1.0 symlink to chtrt5645-dmic1.conf

bytcr-rt5651: Fix dmic check in HiFi-Components.conf

update README files

hda-dsp: add basic ucm config

sof-hda-dsp: Support systems without integrated graphics audio

ucm2: treewide - JackHWMute fixes

sof-bdw-rt5677: initial port to UCM2

Description

update README files

alsa-topology-conf

Configuration files

topology: Add topology file for generic HDA DSP machine driver