Messages in this thread | | | Date | Mon, 11 Jan 2016 21:38:27 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH v2 2/2] dmaengine: dw: fix cyclic transfer callbacks |
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On 11-01-16, 14:14, Måns Rullgård wrote: > Viresh Kumar <viresh.kumar@linaro.org> writes: > > > On 11-01-16, 13:04, Mans Rullgard wrote: > >> Cyclic transfer callbacks rely on block completion interrupts which were > >> disabled in commit ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block > >> interrupts"). This re-enables block interrupts so the cyclic callbacks > >> can work. Other transfer types are not affected as they set the INT_EN > >> bit only on the last block. > >> > >> Fixes: ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block interrupts") > >> Signed-off-by: Mans Rullgard <mans@mansr.com> > >> --- > >> Changes: > >> - new patch > >> --- > >> drivers/dma/dw/core.c | 21 +++++++++++++++------ > >> 1 file changed, 15 insertions(+), 6 deletions(-) > > > > Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> > > > > BTW, Shouldn't you mark these for stable trees as well ? :) > > Probably. Some maintainers prefer to do that themselves, but apparently > you're not one of them.
Vinod is the maintainer who is going to apply the patch :)
-- viresh
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