| commit | 23b5e3ad68a3c26a6a36039ea907997664aedcab | [log] [tgz] |
|---|---|---|
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | Fri May 06 19:56:52 2011 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon May 09 11:42:54 2011 +0530 |
| tree | 4aeeb9c081c05255615eb3fdd97268f58e6cc653 | |
| parent | 543aabc7d295bfe2489f184259395e3467520d48 [diff] |
dmaengine: at_hdmac: implement pause and resume in atc_control Pause and resume controls are useful for audio devices. This also returns correct status from atc_tx_status() in case chan is paused. Idea from dw_dmac patch by Linus Walleij. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>