[PATCH V0 0/1] ASoC: msm: fix integer overflow for long duration compress offload playback

[Raghu Bankapur]

32 bit variable is used for storing number of bytes copied to DSP,
which can overflow when playback duration goes beyond 24 hours.
Change data type for this variable to uint64_t to prevent overflow
and related playback anomaly.

below are the steps used to reproduce
Steps:-
1. play all clips from music app with Repeat All Songs enabled
2. one of clip is 1hr duration - 5.1_16bit_192khz_1hr.m4a
3. ACTUAL BEHAVIOUR:- there is no audio playback & progress bar was at 
end of stream, but time stamp continues to update till 31hrs for 1hr clip

Raghu Bankapur (1):
  ASoC: msm: fix integer overflow for long duration offload playback

 include/uapi/sound/compress_offload.h | 2 +-
 sound/core/compress_offload.c         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

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2.17.1