Messages in this thread | | | Subject | Re: [PATCHv3] dma40: Improve the logic of stopping logical chan | From | Vinod Koul <> | Date | Mon, 23 Apr 2012 17:59:17 +0530 |
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On Tue, 2012-04-10 at 10:12 +0200, Linus Walleij wrote: > On Thu, Feb 9, 2012 at 8:11 AM, Narayanan G > <narayanan.gopalakrishnan@stericsson.com> wrote: > > > From the V2 version of the controller a logical channel > > can be directly stopped by issuing a SUSPEND_REQ on the EE > > bits. There is no need to suspend the physical channel and > > restart it. > > > > Also, the support for pre-V2 hw is discontinued. > > > > EE bits for writing: > > > > 00: disable only if AS=11 or AS=00 > > 01: enable > > 10: suspend_req only if AS=01 & EE=01 or EE=11 > > 11: round / no change for writing > > > > Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com> > > Acked-by: Linus Walleij <linus.walleij@linaro.org> > > Vinod what happened to this patch? > > Can you please push it for the -rc:s since it's solving a real problem > for us... Sorry, Looks like it got missed. Applied now, Thanks
-- ~Vinod
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