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drivers: dma: dma_cavs: DMA driver does not support per-channel callbacks #7979

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sathishkuttan opened this issue May 28, 2018 · 1 comment
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drivers: dma: dma_cavs: DMA driver does not support per-channel callbacks #7979

sathishkuttan opened this issue May 28, 2018 · 1 comment
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@rgundi
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bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug

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@sathishkuttan
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The current driver drivers/dma/dma_cavs.c allows DMA completion callback functions to be one per device.
Since each DMA device has 8 channels with each channel potentially used by different peripheral drivers, the DMA driver should instead allow registration of completion callback function for each channel.
@sathishkuttan sathishkuttan mentioned this issue May 28, 2018
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@nashif nashif added the bug The issue is a bug, or the PR is fixing a bug label May 29, 2018
@nashif nashif added the priority: low Low impact/importance bug label May 29, 2018
@galak galak mentioned this issue May 30, 2018
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@tbursztyka
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Added this issue to #5697

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@rgundi rgundi

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bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug
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@nashif @tbursztyka @sathishkuttan @rgundi