1f854536a8
The current documentation for the residue reported in a cyclic transfer case mentions that the reported residue should be relative to the current period only. However the definition of DMA_RESIDUE_GRANULARITY_SEGMENT specifies that the residue should be updated after each period for a cyclic transfer, which is in direct contradiction. Moreover the pcm_dmaengine common code uses the residue relative to the whole cyclic buffer size, not one period. Correct the residue-related documentation to reflect this. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Link: https://lore.kernel.org/r/20220331134114.703782-1-paul.kocialkowski@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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| .. | ||
| client.rst | ||
| dmatest.rst | ||
| index.rst | ||
| provider.rst | ||
| pxa_dma.rst | ||