Changes v1.2.5.1 v1.2.6

Detailed changes v1.2.5.1 v1.2.6

Changelog between 1.2.5 and 1.2.6 releases

alsa-plugins

Core

Release v1.2.6

rate-lav: Convert to libswresample

A52 Output plugin

a52: fix NULL pointer dereference in a52_dump()

a52: add speaker-test command to the configuration file comment

a52: fix the double free for rec->slave and rec

a52: add support for SND_PCM_IOPLUG_FLAG_BOUNDARY_WA

a52: fix a52_pointer return value

a52: fix memory leak in the close callback

a52: fix restricted parameter for swab()

a52: fix two signess warnings

a52: don't call avcodec_register_all() for 58.91.0 (proved)

a52: the packet alloc is suppoted since 58.91.0 (proved)

a52: add more info lines to the dump function

a52: the dump callback should be void

a52: cleanup write_out_pending() function

a52: fix possible string overflow and double space

a52: implement dump callback to dump the output parameters

a52: allow to specify the avcodec

a52: Use av_frame_get_buffer() for buffer allocation

a52: Correct data transfer in planar mode

a52: handle the source sample format correctly

a52: limit the number of periods for ioplug from slave PCM

a52: don't call avcodec_register_all() on newer libavocdec versions

a52: support the new libavcodec encode API

a52: propagate errors from do_encode()

a52: add some padding bytes to outbuf

Documentation

doc: new a52 input formats, global config

rate-lav: Convert to libswresample

Jack PCM plugin

jack: add -lpthread to Makefile

jack: Make the running state tracing code more robust to multi-thread access.

jack: trace the running state

Rate Converter plugins

rate: Simplify with snd_pcm_channel_area_addr()

samplerate: Support multiple formats

USB stream plugin

usb_stream: ignore hint section in configuration

libavcodec's resampler

rate: Simplify with snd_pcm_channel_area_addr()

rate-lav: Support multiple formats

rate-lav: Convert to libswresample

Changelog between 1.1.6 and 1.2.6 releases

alsa-python

Core

Release v1.2.6

pyalsa.alsahcontrol module

Fix PyTuple_SET_ITEM() usage - no return value

pyalsa.alsamixer module

Fix PyTuple_SET_ITEM() usage - no return value

pyalsa.alsaseq module

alsaseq: fix constant objects in Python 3

Changelog between 1.2.5.1 and 1.2.6 releases

alsa-lib

Core

Release v1.2.6

conf: add safe_strtoll_base() like safe_strtol_base()

conf: introduce safe_strtol_base()

configure: bumb version to 1.2.6pre1 (for alsactl/alsa-utils)

fix build with --disable-ucm

Config API

conf: introduce snd_config_load_string()

conf: add possibility to evaluate simple integer math expressions

Control API

control: remap - assign right name to the child handle for no-op (2nd case)

control: remap - assign right name to the child handle for no-op

control: Minor documentation fixes.

control: Add documentation for snd_ctl_card_* and friends.

control: empty - fix the static build

PCM API

pcm: softvol - mark _snd_pcm_parse_control_id as static

pcm: partially revert "pcm: softvol - make snd_pcm_parse_control_id private"

pcm: multi plugin - adjust appl_ptr on rewind/forward operations

pcm: add a note about return values of snd_pcm_state()

pcm: rate - fix some gcc warnings

pcm: direct plugins - fix bad memory access when channel bindings do not match hw

pcm: Move snd_pcm_channel_area_addr() and _step() to public header

pcm: direct plugins - fix hw_ptr in the status callback

pcm: dmix - use pcm_frame_diff() in snd_pcm_dmix_sync_ptr0()

pcm: improve docs for snd_pcm_sw_params_get_avail_min() and snd_pcm_status_get_avail_max()

pcm: rate: Improve the support multiple formats

pcm: rate: Refactoring temporary buffer allocations

RawMidi API

rawmidi: allocate the read buffer in the params call

rawmidi: free framing read bufffer when the framing mode becomes inactive

rawmidi: add support for SNDRV_RAWMIDI_IOCTL_USER_PVERSION

rawmidi: return ENOTSUP when timestamp reads are not supported by plugins

rawmidi: allow timestamp reads only for the appropriate read mode

rawmidi: doc - fix the framing / read mode section

rawmidi: rename enum snd_rawmidi_framing to snd_rawmidi_read_mode

rawmidi: define more abstract API for the timestamp reads

rawmidi: initialize the reserved space in snd_rawmidi_params_default()

rawmidi: Add rawmidi framing API

Rawmidi API

rawmidi: rename enum snd_rawmidi_framing to snd_rawmidi_read_mode

rawmidi: define more abstract API for the timestamp reads

rawmidi: Use the standard types for snd_rawmidi_framing_tstamp_t definition

rawmidi: Add rawmidi framing API

Topology API

topology: do not call strtol directly

Use Case Manager API

ucm: add initial doxygen documenation

conf: introduce snd_config_load_string()

ucm: add ${eval:EXPR} substitution (Syntax 5)

ucm: fix parsing of the internal hexadecimal card identifier (2)

ucm: fix parsing of the internal hexadecimal card identifier

ucm: fix DeviceModifier parser

conf: introduce safe_strtol_base()

ucm: suppress the no device (no UCM card) errors on request

ucm: substitute the before/after identifiers

ucm: fix the parsing of the hexadecimal prefix

ucm: avoid zero card instance number

/src/Makefile.am

conf: add possibility to evaluate simple integer math expressions

Configuration

conf: introduce snd_config_load_string()

conf: confeval - fix _to_integer error code

conf: improve simple integer math expressions - brackets

ucm: add ${eval:EXPR} substitution (Syntax 5)

conf: add possibility to evaluate simple integer math expressions

conf: add safe_strtoll_base() like safe_strtol_base()

conf: introduce safe_strtol_base()

Documentation

ucm: add initial doxygen documenation

Dynamic Loader helpers

dlmisc.c: Avoid double unlock in snd_dlobj_cache_get0()

External PCM Plugin SDK

pcm: partially revert "pcm: softvol - make snd_pcm_parse_control_id private"

External Rate Converter Plugin SDK

pcm: rate: Improve the support multiple formats

Kernel Headers

rawmidi: add support for SNDRV_RAWMIDI_IOCTL_USER_PVERSION

asound.h: fix the __packed use for the out-of-kernel code

rawmidi: Add rawmidi framing API

Test/Example code

conf: introduce snd_config_load_string()

conf: fix test/lsb/config.c

conf: improve simple integer math expressions - brackets

conf: add possibility to evaluate simple integer math expressions

rawmidi: rename enum snd_rawmidi_framing to snd_rawmidi_read_mode

rawmidi: define more abstract API for the timestamp reads

test: rawmidi: Add test for rawmidi framing API

alsa-utils

Core

Release v1.2.6

ALSA Control (alsactl)

alsactl: fix the check for additional elements

alsactl: suppress no device 'errors' for UCM

ALSA RawMidi Utility (amidi)

amidi: remove unused variable

amidi: add timestamp option for dump

alsa-info.sh

alsa-info.sh: Fix alsa-usbstream.tmp test

alsaloop

alsaloop: Support "Playback Pitch 1000000" rate shift

alsaloop: Renamed field capt_pitch to ctl_pitch

alsaloop: fixed parsing value 'auto' of option 'sync'

alsaloop: added option prateshift for PLAYSHIFT ctl elem used in PLAYSHIFT

alsaloop: Adding openctl_elem debug log

alsaloop: Support "Capture Pitch 1000000" rate shift

alsamixer

alsamixer: fix typo in man page (and/of -> and/or)

alsamixer: Allow setting the default background color in config

alsamixer: Check the availability of mouse

Added configuration information to manual page

alsatplg (topology)

topology: fix compilation for older alsa-lib

topology: change include path

topology: pre-processor: Add support for conditional includes

topology: Add option to pass pre-processor definitions

alsatplg: use standard include/asoundlib.h instead direct headers

topology:pre-process-object: merge object config with parent object config

pre-process-object: set tlv name if config exists already

pre-process-dapm: add data section for kcontrols

topology: pre-processor: fix typo in pre_process_config()

topology: pre-process-object: dont create if section already exists

pre-process-object: skip parent update if parent is NULL

pre-process-dapm: fix source and sink for DAPM routes

topology: pre-process-object: Add support for pre-process objects with no builder

topology: pre-process-dapm: update automatic attributes for buffer

topology: pre-process-object: add support for updating automatic attributes

alsatplg: do not do NULL check for string arrays

alsatplg: fix memory-leak in tplg_construct_object_name()

amixer

amixer: print help and add doc for 'sevents' and 'events' commands

aplay/arecord

aplay: Fix out-of-bound access in stereo VU meter drawing

aplay: Handle upper bound in peak calculations

aplay: Don't pass most negative integer to abs() in peak calculations

aplay: Handle 16bit sample negative overflow in peak calculations

aplay: Fix conversion of unsigned samples in peak calculation

aseqnet

aseqnet: add ipv6 support

aseqnet: use getaddrinfo() instead obsolete gethostbyname()

alsa-ucm-conf

Configuration

HDA: improve support for HDAudio-Gigabyte-ALC1220DualCodecs

HDA: improve init.conf (Capture volume, switches)

HDA: Fix the DualCodecs condition

ucm.conf: turn off support for V2Module and V2Name by default

HDA: shuffle order for HiFi-analog.conf include

HDA-Intel: rename config directory to HDA

sof-soundwire: add to conf.d

hda-dsp: move to /Intel/hda-dsp, update conf.d

sof-hda-dsp: move to /Intel/sof-hda-dsp, update conf.d

SOF: move to /Intel/SOF, update conf.d

sof-ehl-rt5660: move to /Intel/sof-ehl-rt5660, update conf.d

skylake-rt286: move to /Intel/skylake-rt286, update conf.d

kblrt5660: move to /Intel/kblrt5660, update conf.d

chtnau8824: move to /Intel/chtnau8824, update conf.d

chtrt5650: move to /Intel/chtrt5650, update conf.d

chtrt5645: move to /Intel/chtrt5645, update conf.d

chtmax98090: move to /Intel/chtmax98090, update conf.d

cht-bsw-rt5672: move to /Intel/cht-bsw-rt5672, update conf.d

bytcht-es8316: move to /Intel/bytcht-es8316, update conf.d

bytcht-cx2072x: move to /Intel/bytcht-cx2072x, update conf.d

bytcr-wm5102: move to /Intel/bytcr-wm5102, update conf.d

bytcr-rt5651: move to /Intel/bytcr-rt5651, update conf.d

bytcr-rt5640: move to /Intel/bytcr-rt5640, update conf.d

broxton-rt298: move to /Intel/broxton-rt298, update conf.d

broadwell-rt286: move to /Intel/broadwell-rt286, update conf.d

bdw-rt5677: move to /Intel/bdw-rt5677, update conf.d

HDA-Intel: use conf.d/ move DualCodecs config to separate directory

USB-Audio: use conf.d/

acp: move linked configuration from modules/ to conf.d/

USB-Audio: move Realtek config to separate directory

USB-Audio: move Lenovo P620 configs to separate directory

USB-Audio: move Gigabyte Aorus configs to separate directory

USB-Audio: add GoXLR configuration

ucm2: join two front configs of Dell Desktop into one

HDA-Intel: AMD ACP - add LED support

HDA-Intel: fixes for Headphone+LO variant (Realtek ALC233)

USB-Audio: move Dell configs to own subdirectory

ucm2: Add UCM support for Dell Desktop

ucm2: Add UCM support for rockchip_es8316 on Pinebook Pro

bytcr-rt5640: Add support for a second headset input

bytcr-rt5640: Add support for a second headphones output

bytcr-rt5640: Add support for devices using the DMIC2 input for their internal mic(s)

codecs/rt5640: Rename DAPM PIN switches to avoid having 2 Speaker and Headphones switches

bytcr-rt5640: Fix 'Headphone Switch' / 'Headset Mic Switch' no longer getting set

hda: improve the microphone device allocation

sof-soundwire: rt1316 - DAC L and R is replaced by DAC

sof-hda-dsp: Set Capture Switch on in the BootSequence

sof-ehl-rt5660: Add UCM for Intel sof-ehl-rt5660

HDA-Intel: add Boost volume control for Headset Mic

Librem 5 Devkit: modernize config

Add UCM for Librem 5 Devkit

Description

Release v1.2.6