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(parent: c95905a) | patch
dma: cppi41: add support for suspend and resume
authorDaniel Mack <zonque@gmail.com>
Sun, 22 Sep 2013 14:50:04 +0000 (16:50 +0200)
committerVinod Koul <vinod.koul@intel.com>
Mon, 7 Oct 2013 02:11:39 +0000 (07:41 +0530)
commitf97b98d6d02eea5301f86422ace06e5b53979a0c
treebe49fd7ce74b5b8adad03c6df4890f0265737daatree | snapshot
parentc95905a6a36858122afe1c334eba64499b39d7a2commit | diff
dma: cppi41: add support for suspend and resume

This patch adds support for suspend/resume functionality to the cppi41
DMA driver. The steps necessary to make the system resume properly were
figured out by trial-and-error. The code as it stands now is the
minimum that has to be done to put the musb host system on an AM33xx
system into an operable state after resume.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/cppi41.c diff | blob | history
Domain: System / Kernel;