[PATCH v2] dmaengine: sirf: add PM entries for sleep and runtime
21cnbao at gmail.com
Mon Aug 12 01:29:56 EDT 2013
2013/7/30 Barry Song <21cnbao at gmail.com>:
> this patch adds PM ops entries in sirf-dma drivers, so that this
> driver can support suspend/resume, hibernation and runtime PM.
> while suspending, sirf-dma will lose all registers, so we save
> them at suspend and restore in resume for active channels.
> Signed-off-by: Barry Song <Baohua.Song at csr.com>
> Signed-off-by: Rongjun Ying <Rongjun.Ying at csr.com>
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