| commit | d94443256f8f19732f0b95f65ec344c17751aa15 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Tue May 15 18:34:33 2012 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Sun Jul 01 14:16:26 2012 +0100 |
| tree | 3240befb10ed346615edc1477f1a41db4511a6a6 | |
| parent | 63fe23c34e1c18725bd1459897bf3a46335d88b7 [diff] |
dmaengine: sa11x0-dma: add cyclic DMA support Add support for cyclic DMA on sa11x0 platforms. This follows the discussed behaviour that the callback will be called at some point after period expires, and may coalesce multiple period expiries into one callback (due to the tasklet behaviour.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>