ALSA 1.1.3 💾

The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system. ALSA has the following significant features: Efficient support for all types of audio interfaces, from consumer sound cards to professional multichannel audio interfaces. Fully modularized sound drivers. SMP and thread-safe design. User space library (alsa-lib) to simplify application programming and provide higher level functionality. Support for the older Open

minor feature: Core 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

GNU GPL sound server linux