Messages in this thread | | | Date | Tue, 31 Jan 2012 16:32:48 +0530 | From | Laxman Dewangan <> | Subject | Re: [PATCH V1] arm: tegra: dma: not required to move requestor when stopping. |
| |
On Wednesday 25 January 2012 02:27 AM, Stephen Warren wrote: > Laxman Dewangan wrote at Tuesday, January 24, 2012 1:11 AM: >> It is not require to move the requestor of dma to INVALID >> option before stopping dma. >> >> Signed-off-by: Laxman Dewangan<ldewangan@nvidia.com> > Acked-by: Stephen Warren<swarren@nvidia.com> > Tested-by: Stephen Warren<swarren@nvidia.com> > > I know that Laxman has checked with the HW engineers, and they see no > reason to do this. I was originally worried about hung FIFOs preventing > an in-progress DMA from completely without the removed code, but according > to HW, that isn't a concern. > Olaf, Can it be applied if it is OK to you?
Thanks, Laxman
| |