Changelog between 1.1.2 and 1.1.3 releases
alsa-lib
Core
Release v1.1.3
conf/ucm: skylake: add skylake-rt286 conf files
conf: bxtrt298: Add topology conf file for bxt
conf: sklrt286: Remove tool to generate private data blobs
ucm: Add ucm files for DB410c board.
Control API
ctl: correct documentation about TLV feature
ctl: improve documentation about TLV-related APIs
ctl: improve API documentation for TLV operation
Mixer API
mixer: Fix rounding mode documentation
PCM API
pcm: fix get_stop_threshold alsa-lib 0.9 alias
pcm: file: update linked hw_ptr and appl_ptr
pcm_rate: Do not discard slave reported delay in status result.
pcm: fix wrong document references to PCM APIs which perform direct memory access with frame copying
pcm: dmix: Do not discard slave reported delay in status result
pcm: Add the PCM state checks to plugins
Revert "pcm: file: Add htimestamp operation in plugin file"
pcm: file: Add htimestamp operation in plugin file
pcm: dshare: Fix endless playback of buffer
pcm: direct: Protect from freeing semaphore when already in use
pcm_dshare: Do not discard slave reported delay in status result.
pcm_plug: Clear plugins on all error conditions
pcm: Better understandable locking code
pcm: Fix shm initialization race-condition
Topology API
topology: fix unused-variable warnings introduced to build_link()
topology: Store number of strings of a text section
topology: Merge private data before embedded controls of a widget
topology: Revise document and comments for ABI v5
topology: Export physical DAIs to the binary for kernel
topology: Support configuring physical DAIs by C API
topology: Parse physical DAIs in text conf file
topology: Remove BE or CC in comments of physical links C API template
topology: Parse name and stream name of physical DAI links
topology: Parse and build private data of physical links
topology: Parse link flags of physical DAI links
topology: Parse HW configurations of physical DAI links in text conf file
topology: Parse HW configurations of physical DAI links defined by C API
topology: Define new type and section name to configure physical links
topology: Rename varaibles for add physical links by C API
topology: Define a function to build a single physical DAI link
topology: Merge an element's be & cc pointer to one link pointer
topology: Use snd_config_get_bool to simplify boolean flag parsing
topology: tplg_elem_lookup() checks parameter before searching
topology: Parse and build private data for PCM
topology: Define a function to build a single PCM element
topology: Parse flags for PCM
topology: Parse sig_bits of stream caps
topology: Add doc for including other files in the text conf file
topology: Fix missing stream name of widgets in text conf file
Use Case Manager API
ucm: Execute sequence of component devices
ucm: Parse sequence of component devices
ucm: Skip component directories when scanning sound card configuration files
ucm: docs: typeset lists of identifiers explicitly
ucm: fix crash when calling snd_use_case_geti() with no device or modifier
Configuration
conf: don't install smixer.conf when python is not available
topology: Update physical link configurations in Broadwell text conf file
conf: Search included files under user specified configuration directories
conf/ucm: skylake: add skylake-rt286 conf files
conf: bxtrt298: Add topology conf file for bxt
conf: sklrt286: Remove tool to generate private data blobs
conf: sklrt286: define module private data through tuples in skylake
ucm: Add ucm files for DB410c board.
Kernel Headers
topology: ABI - Add voice wake up flag for DAI links
topology: ABI - Define new types for physical DAI
topology: ABI - Update manifest and pump ABI version to 5
topology: ABI - Update physical DAI link configurations to ABI v5
topology: ABI - Define DAI physical PCM data formats
topology: ABI - Update stream caps and PCM objects to ABI v5
Update include/sound/tlv.h from 4.9-pre kernel uapi
Simple Abstraction Mixer Modules
mixer: Don't install smixer modules unless python is enabled
Test/Example code
test: use actual information for TLV operation
Changelog between 1.1.1 and 1.1.2 releases
alsa-lib
Core
Release v1.1.2
pcm: Remove home brew atomic operations
pcm: Add thread-safety to PCM API
conf/ucm: chtrt5645: Add UCM config for chtrt5645
conf/ucm: ROCKCHIP-I2S: rename to VEYRON-I2S
conf/ucm: ROCKCHIP-I2S: add Rockchip I2S UCM config.
conf: topology: Generate Private data binary blobs
conf: topology: Add Skylake i2s conf
Config API
conf: Add thread-safe global tree reference
Control API
ctl: use condition statements instead of assert() for new APIs to add an element set
ctl: rename APIs to add an element set so that their names are appropriate
ctl: add compatibility information for snd_ctl_elem_info_set_dimension()
hctl: remove assertion from element event handler because removal event overwrites all of queued events
ctl: improve documentation of APIs to add an element set
ctl: add dimension validator
ctl: add an API to set dimension levels to element information
ctl: support extra information to user-defined element set
ctl: use consistent name for second argument of snd_ctl_elem_read/write
ctl: use automatic variable instead of call of alloca(3)
ctl: fix returning zero for dimension level 4
ctl: improve API documentation for threshold level operations
ctl: add explanation about threshold level feature
ctl: change former APIs as wrapper functions of element set APIs
ctl: improve comments for API to add an element of IEC958 type
ctl: add functions to add an element set
ctl: improve comments for handling element data
ctl: add an overview for design of ALSA control interface
conf: Add thread-safe global tree reference
namehint: Don't enumerate as duplex if only a single direction is defined
HWDEP API
conf: Add thread-safe global tree reference
Mixer API
mixer: remove alloca() from simple_event_add()
mixer: change code formatting for simple_event_add()
mixer: remove alloca() from simple_add1()
mixer: change code formatting for simple_add1()
mixer: remove alloca() from set_enum_item_ops()
mixer: remove alloca() from get_enum_item_ops()
mixer: remove alloca() from enum_item_name_ops()
mixer: remove alloca() from init_db_range()
mixer: change code formatting for init_db_range()
mixer: remove alloca() from selem_write_main()
mixer: change code formatting for selem_write_main()
mixer: remove alloca() from elem_write_route()
mixer: change code formatting for elem_write_route()
mixer: remove alloca() from elem_write_enum()
mixer: change code formatting for elem_write_enum()
mixer: remove alloca() from elem_write_switch_constant()
mixer: remove alloca() from elem_write_switch()
mixer: change code formatting for elem_write_switch()
mixer: remove alloca() from elem_write_volume()
mixer: change code formatting for elem_write_volume()
mixer: remove alloca() from selem_read()
mixer: change code formatting for selem_read()
mixer: remove alloca() from elem_read_enum()
mixer: change code formatting for elem_read_enum()
mixer: remove alloca() from elem_read_route()
mixer: change code formatting for elem_read_route()
mixer: remove alloca() from elem_read_volume()
mixer: change code formatting for elem_read_volume()
mixer: include library local header to find layout of structures
PCM API
ctl: rename APIs to add an element set so that their names are appropriate
pcm: remove alloca() from _snd_pcm_softvol_open()
pcm: change code formatting for _snd_pcm_softvol_open()
pcm: remove alloca() from softvol_load_control()
pcm: change code formatting for softvol_load_control()
pcm: remove alloca() from snd_spcm_init_duplex()
pcm: remove alloca() from snd_spcm_init()
pcm: remove alloca() from snd_pcm_hw_set_chmap()
pcm: remove alloca() from snd_pcm_hw_get_chmap()
pcm: remove alloca() from snd_pcm_query_chmaps_from_hw()
pcm: remove alloca() from snd_pcm_hw_change_timer()
pcm: change code formatting for snd_pcm_hw_change_timer()
pcm: remove alloca() from _snd_pcm_hook_ctl_elems_install()
pcm: remove alloca() from snd_pcm_direct_set_timer_params
pcm: change code formatting for snd_pcm_direct_set_timer_params()
pcm: remove alloca() from snd_pcm_direct_initialize_poll_fd()
pcm: change code formatting for snd_pcm_direct_initialize_poll_fd()
pcm: remove alloca() from snd_pcm_direct_initialize_slave
pcm: change code formatting for snd_pcm_direct_initialize_slave()
pcm: remove alloca() from snd_pcm_get_params
pcm: change code formatting for snd_pcm_get_params()
pcm: remove alloca() from snd_pcm_set_params()
pcm: change code formatting for snd_pcm_set_params()
pcm: fix return value of snd_pcm_ioplug_sw_params()
pcm: fix missing return value of snd_pcm_status()
pcm: Add LIBASOUND_THREAD_SAFE env variable check
pcm: Remove home brew atomic operations
pcm: Add thread-safety to PCM API
pcm: add 'default' case for switch statement
pcm: set error code at failure path
pcm: Remove superfluous rmb() from PCM meter plugin
ctl: support extra information to user-defined element set
pcm: use new APIs to add a control element set for softvol plugin
pcm: dmix: Return error when slave is in OPEN or DISCONNECTED
pcm: dmix: Prepare slave when it's in SETUP, too
pcm: dmix: resume workaround for buggy driver
pcm: Fix secondary retry in dsnoop and dshare
pcm: Remove resume support from dmix & co
conf: Add thread-safe global tree reference
pcm: dmix: Fix doubly resume of slave PCM
pcm: Fix suspend/resume regression with dmix & co
pcm: softvol: fix conversion of TLVs min_db and max_dB value
pcm: Fallback open as the first instance for dmix & co
pcm: Clean up error paths in snd_pcm_plugin_*() helpers
pcm_plugin: fix appl pointer not correct when mmap_commit() return error
RawMidi API
conf: Add thread-safe global tree reference
Topology API
topology: Fix the missing referenced elem ptr when merging private data
topology: Fix inaccurate message on failure to find a widgets's reference
topology: Check address and length before string copy
topology: Add ATTRIBUTE_UNUSED for unused parameters to fix compiler warning
topology: Remove support for control flag SNDRV_CTL_ELEM_ACCESS_USER
topology: Tuple type can have an extenstion
topology: Parse vendor private data for manifest
topology: Change uuid value to 16 separate characters in text conf file
topology: Merge lookup for data reference into tplg_copy_data()
topology: An element can refer to multipe data sections in text conf file
topology: initialize variable for error output
topology: apply the same type to compared two variables
topology: remove unused variable in get_tokens()
topology: remove unused variable in tplg_parse_fe_dai()
topology: Parse front-end DAI name and ID for the PCM
topology: Fix pcm ID & name parsing
topology: Use generic pointer to realloc buffer for private data
topology: Refactor functions to parse and build streams
topology: Set manifest size for ABI
topology: Build data objects with tuples
topology: Add support for parsing vendor tuples
topology: Add support for vendor tokens
topology: Add doc for vendor tuples
topology: Define a free handler for the element
topology: Use the generic pointer to free an element's object
Use Case Manager API
ucm: add cset-tlv
/include/Makefile.am
pcm: Remove home brew atomic operations
ALSA Lisp
alisp: remove alloca() from FA_pcm_info()
alisp: remove alloca() from FA_hctl_elem_write()
alisp: remo: remove alloca() from FA_card_info()
Async helpers
async: Handle previously installed signal handler
Configuration
Makefile: fix sklrt286 dist files
conf: remove alloca() from snd_func_private_pcm_subdevice()
conf: remove alloca()y_class()
conf: remove alloca() from snd_func_pcm_id()
conf: remove alloca() from snd_func_card_name()
conf: remove alloca() from snd_func_card_id()
conf: remove alloca() from snd_determine_driver()
conf/ucm: chtrt5645: Add UCM cote PCM configurations in Broadwell text conf file
conf: topology: Generate Private data binary blobs
conf: topology: Add Skylake i2s conf
Documentation
pcm: Add thread-safety to PCM API
doxygen: Suppress timestamp
INSTALL: updat
topology: ABI - Define types for vendor tuples
Simple Abstraction Mixer Modules
mixer: remove assignment to unused variable
Test/Example code
ctl: rename APIs to add an element set so that their names are appropriate
test: add linkpport dimension test for user-defined element set
ctl: optimize a test for user-defined element set to changes of APIs
ctl: optimize a test for user-defined element set to older kernels
ctl: add test program for control element set
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