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    Subject[PATCH v3 00/10] ASoC: qdsp6: add gapless compressed audio support
    Date
    This patchset adds gapless compressed audio support on q6asm.
    Gapless on q6asm is implemented using 2 streams in a single q6asm session.

    First few patches such as stream id per each command, gapless flags
    and silence meta data are for preparedness for adding gapless support.
    Last patch implements copy callback to allow finer control over buffer offsets,
    specially in partial drain cases.

    This patchset is tested on RB3 aka DB845c platform.

    This patchset as it is will support gapless however QDSP can also
    support switching decoders on a single stream. Patches to support such feature
    are send in different patchset which involves adding generic interfaces.

    Thanks,
    srini


    Changes since v2:(mostly suggested by Pierre)
    - removed unnessary kernel style comments,
    - moved TIMESTAMP flag to respective patch.
    - move preparatory code from gapless support patch to new one.
    - fix subject prefix of one patch.
    - add comments to clarify valid stream_ids

    Srinivas Kandagatla (10):
    ASoC: q6asm: rename misleading session id variable
    ASoC: q6asm: make commands specific to streams
    ASoC: q6asm: use flags directly from q6asm-dai
    ASoC: q6asm: add length to write command token
    ASoC: q6asm: add support to remove intial and trailing silence
    ASoC: q6asm: add support to gapless flag in q6asm open
    ASoC: q6asm-dai: add next track metadata support
    ASoC: q6asm-dai: prepare set params to accept profile change
    ASoC: q6asm-dai: add gapless support
    ASoC: q6asm-dai: add support to copy callback

    sound/soc/qcom/qdsp6/q6asm-dai.c | 414 +++++++++++++++++++++++--------
    sound/soc/qcom/qdsp6/q6asm.c | 169 +++++++++----
    sound/soc/qcom/qdsp6/q6asm.h | 49 ++--
    3 files changed, 469 insertions(+), 163 deletions(-)

    --
    2.21.0

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