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schedule: zephyr_ll: Fix schedule bug for multi instances #8653

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schedule: zephyr_ll: Fix schedule bug for multi instances #8653

wants to merge 1 commit into from

Commits on Jan 5, 2024

  1. schedule: zephyr_ll: Fix schedule bug for multiple instances 

    When run two instances at same time the sound has noise, for
example: playback and record in i.MX8QM or i.MX8ULP platform.

The reason is one dma interrupt will process two task cause the
schedule have no mechanism to make sure only handle the task
needed to process.

Fix this issue by adding check if task is in pending state.

Signed-off-by: Zhang Peng <peng.zhang_8@nxp.com>
    Zhang Peng committed Jan 5, 2024
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