Log Message:
alsa-utils: update to 1.2.6.

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()