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  1. AGL Development
  2. SPEC-4083

speaker-test hangs in case of nosmp

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
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    • AGL LL 12.0.1
    • Renesas H3

      I use AGL Reference Hardware board, build commands

      aglsetup.sh -m h3ulcb agl-refhw-h3 agl-demo agl-devel
bitbake agl-demo-platform-qa

      I add nosmp to bootargs.

      Then running

      $ speaker-test

speaker-test 1.2.1

Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 128 to 2097152
Period size range from 64 to 1048576
Using max buffer size 2097152
Periods = 4
was set period_size = 524288
was set buffer_size = 2097152
 0 - Mono

      hangs.

      I think this can be also be reproduced by removing all CPUs except CPU0 from DT.

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            achidipothu Ashok Sidipotu
            opsyvvavrychuk Vasyl Vavrychuk
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              Created:
              Updated:
              Resolved: