should audio_i2s_setup claim the dma channel requested by the user?
@peterharperuk is already working on this.
Since Nov 18, 2022.
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This issue has not been assessed yet.
Description
audio_i2s_setup has a config passed in which includes the dma channel to use. It claims this dma channel. But should the caller claim the channel instead? As there's no guarantee the channel will be free by the time audio_i2s_setup tries to claim it?
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