Changes v1.2.3.2 v1.2.4

Detailed changes v1.2.3.2 v1.2.4

Changelog between 1.2.3.2 and 1.2.4 releases

alsa-lib

Core

Release v1.2.4

pcm: dmix: make lockless operation optional

Control API

control: Add documentation for snd_ctl_elem_value_*.

control: Improve general control interface documentation.

control: Add documentation for snd_ctl_elem_list_*.

control: ctlparse - fix enum values in or ""

ctl: improve documentation for identifier of control element

PCM API

pcm: file plugin - implement safe_write

pcm: fix the pcm_frames_diff -> pcm_frame_diff typo

pcm: dshare - apply the boundary wrap in snd_pcm_dshare_sync_area()

pcm: introduce pcm_frame_diff and pcm_frame_diff2 helpers

pcm: meter / s16 - add protection for the maximum copied frames

dlmisc, pcm: export the old symbols (for -flto)

pcm: fix the snd_pcm_plugin_status() avail and delay fields

pcm: dmix: fix access to sum-buffer in non-interleaved mixing mode

pcm: iec958: set channel status bits according to rate and format

pcm: iec958: implement HDMI HBR audio formatting

pcm: dmix: Fix semaphore usage with lockless operation

pcm: dmix: make lockless operation optional

Topology API

topology: straight printf and error path fixes

topology: save_config - fix the error path handling

tplg: fix the unaligned_get32/put32 helpers for big endian

topology: improve the printf buffer management

topology: fix the unaligned access

topology: fix sort_config()

topology: fix some gcc10 warnings (labs, signess)

topology: return correct value in tplg_save_printf()

topology: Make buffer for saving dynamic size

topology: decode: Add DAI name printing

topology: decode: Print sig_bits field in PCM capabilities section

topology: decode: Fix decoding PCM formats and rates

topology: decode: Change declaration of enum decoding function

topology: decode: Fix printing texts section

topology: decode: Add enum control texts as separate element

topology: decode: Remove decoding values for enum control

topology: decode: Fix infinite loop in decoding enum control

topology: decode: Fix channel map memory allocation

Use Case Manager API

ucm: handle correctly Linked configuration

ucm: rename once_list to boot_list

ucm: substitute the comment string also in the main configuration file

ucm: add a check for the empty configuration

ucm: Handle 'Error' keyword in the master file

ucm: substitute the merged tree completely

ucm: fix parse_get_safe_name() - safe name must be checked after substitution

ucm: substitution - remove duplicate allow_empty assignment

Configuration

conf: quote also strings with '*' and '#' characters in string_print()

conf: USB-Audio: Disable IEC958 on Lenovo ThinkStation P620

conf: pcm - USB - Added S/PDIF fix for Asus Xonar SE

Documentation

README: add patch submission instructions

Dynamic Loader helpers

dlsym: use the only alsa plugins directory for the internal modules

dlmisc, pcm: export the old symbols (for -flto)

dlsym: add support for ALSA_PLUGIN_DIR environment variable

Changelog between 1.2.3 and 1.2.4 releases

alsa-utils

Core

Release v1.2.4

ALSA Control (alsactl)

alsactl: 00main - fix typo in goto label

alsactl: add new -U argument text to man page

alsactl: init - add -U option to disable UCM based init

alsactl: fix the syslog message - add : delimiter after function:line

Audio Transfer utility

treewide: fix typos in manual pages

alsa-info.sh

alsa-info: provide DMI system sku

alsa-info.sh: command -v cleanups

alsa-info.sh: declare variables separately from the assign (coverity)

alsaloop

alsaloop: Fix the silence generation in xrun_sync

alsamixer

alsamixer: remove wrong free(buf) call in read_file()

alsamixer: small optimizations

alsamixer: added configuration file parser

alsamixer: Use a struct for storing color attributes

alsamixer: added mouse support

alsamixer: Replaced hardcoded keys by binding arrays

alsamixer: Fix window_size_changed()

alsatplg (topology)

topology: check for the remove() error (coverity)

topology: fix the error path in load()

alsaucm

alsaucm: Fix ending with quotes commands

aplay/arecord

aplay: fix the wrong count in compute_max_peak() for 16bit+ sample widths

minor aplay man page correction

aplay: Fix typo in error message

treewide: fix typos in manual pages

aplay: capture: write only the amount of read frames

aplay: pcm_read(): return read samples instead of requested upon abort

aplay: pcm_readv(): return read samples instead of requested upon abort

aplay: fix possible string overflow (coverity)

bat (basic audio tester)

alsabat: fix typo

tinycompress

Core

Release v1.2.4

src: lib: Move functionality to compress_hw.c

Header files

src: lib: compress: Add support for plugins

include: tinycompress: Add compress_ops.h

Library

handle TINYCOMPRESS_PLUGIN_DIR environment variable

src: lib: compress: Add support for plugins

src: lib: Move functionality to compress_hw.c

alsa-ucm-conf

Configuration

ucm2: HDA-Intel - add error section when the HDA model is not supported

bdw-rt5677: add SOF support

ucm2: USB-Audio: Add CaptureMixerElem for Lenovo ThinkStation P620

ucm.conf: The module name may not be available when the driver in built-in.

ucm2: USB-Audio: Add support for Lenovo ThinkStation P620 Rear Audio

ucm2: Qualcomm sdm845 fixes HDMI select card and HiFi set DigitalVol

ucm2: Qualcomm sdm845 fixes HDMI select card and HiFi set DigitalVol

Add support for Lenovo ThinkStation P620 Main Audio

HDA-Intel: only add the acp dmic to the sound card with analog codec

ucm2: HDA/acp - add Capture simple mixer element to the ACP Mic device

ucm2: module - rename rk3399-gru-sound.conf => snd_soc_rk3399_gru_sound.conf

Revert "amd/renoir/acp: use the machine driver's name for top-level's conf"

ucm2: ucm.conf - fix the fix the sysfs kernel module path

Rockchip/rk3399-gru-sound: remove zero PCM subdevice

USB-Audio: Dell-WD15-Dock: make input and output volume adjustable

HDA-Intel: HiFi-dual: Fix the Rear Mic's Jack name

Correct conflicting mic in max98090

amd/renoir/acp: Add Syntax 3 in the module/lib/Linked.conf

amd/renoir/acp: use the machine driver's name for top-level's conf

ucm2: Add config for Rockchip/rk3399-gru-sound

update ucm2/README.md - more kernel module lookup clarifications

hda hdmi: add HDMI4,HDMI5,HDMI6 devices

sof-hda-dsp: use sof-hda-dsp/Hdmi.conf

sof-hda-dsp: fixup typo in Hdmi.conf

DB820c: Correctly move DB820c to Qualcomm/apq8096

chtrt5645: Restore stereo sound output when switching from MonoSpeaker to Headphones

cht-bsw-rt5672: Boost ADC volume a bit

cht-bsw-rt5672: Add Lenovo ThinkPad 10 specific configuration

cht-bsw-rt5672: Add Lenovo Miix 2 10 specific configuration

Fix invalid "Regex" Type in various Condition blocks

SDP4430: Move to OMAP/abe-twl6040/SDP4430 tree

GoogleNyan: move to Tegra/max98090

Pandaboard(ES): move to OMAP/abe-twl6040 tree

VEYRON-I2C: move to Rockchip/max98090 tree

PAZ00/tegraalc5632: move to Tegra/alc5632 tree

DB820c/DB845c: move to Qualcomm/ tree

DB410c: move to Qualcomm/apq8016-sbc

DAISY-I2S: move to Samsung/snow/snow.conf

HDA-Intel: add support for AMD acp microphone devices

sof-hda-dsp: fix the device order (Hdmi devices)

sof-soundwire: rewrite for 'syntax 3'

sof-soundwire: cleanups recommended by the ucm-validator

sof-soundwire: initial UCM2 version

broadwell-rt286: add SOF support

bdw-rt5677: add support for legacy and SOF drivers

sof-hda-dsp: make the boot init optional for all controls

sof-hda-dsp: add initial kcontrol values

sof-hda-dsp: make Headphone Playback Switch conditional

ucm.conf: add support for the kernel module name tree

chtnau8824: merge all possible configurations to HiFi.conf

cht-bsw-rt5672: merge all possible configurations to HiFi.conf

chtrt5645: merge all possible configurations to HiFi.conf

ucm2: use Include (Syntax 3)

sof-hda-dsp: don't fail if Auto-Mute control is not present

chtrt5645: Add ASUSTeKCOMPUTERINC.-T101HA-1.0.conf symlink to chtrt5645-dmic1.conf

bytcr-rt5651: Fix high noise level + soft input on DMIC

bytcr-rt5640: Fix DMIC1 not working when connected over AIF2

alsa-topology-conf

Configuration files

topology: hda-dsp: Remove srcintc module from HDA DSP topology

Changelog between 1.2.1 and 1.2.4 releases

alsa-firmware

Core

Release v1.2.4

add _AC_LANG_COMPILER_GNU workaround to m4/ax_prog_cc_for_build.m4

autoconf: handle $(EXEEXT)

introduce Makefile.loader

introduce Makefile.hotplug

introduce Makefile.fw_writer

upgrade ax_prog_cc_for_build.m4 to serial 18

Get cross compilation to work

AICA (Dreamcast) Firmware

introduce Makefile.hotplug

AudioScience ASIHPI Firmware

introduce Makefile.hotplug

Add missing license.txt and licence.txt to EXTRA_DIST

Digigram Echo Audio Firmware

autoconf: handle $(EXEEXT)

introduce Makefile.fw_writer

Get cross compilation to work

Add missing license.txt and licence.txt to EXTRA_DIST

Digigram MixArt Firmware

introduce Makefile.loader

Digigram PCXHR Firmware

introduce Makefile.loader

EMU Firmware

autoconf: handle $(EXEEXT)

introduce Makefile.fw_writer

Get cross compilation to work

Add missing license.txt and licence.txt to EXTRA_DIST

RME HDSP Firmware

autoconf: handle $(EXEEXT)

introduce Makefile.loader

introduce Makefile.fw_writer

Get cross compilation to work