Messages in this thread | | | From | Fabio Estevam <> | Date | Fri, 30 Jun 2017 09:15:31 -0300 | Subject | Re: [PATCH] serial: imx: disable DMA for RS-485 on i.MX6 SMP |
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Hi Clemens,
On Wed, Jun 21, 2017 at 11:12 AM, Fabio Estevam <festevam@gmail.com> wrote:
>> I'd also prefer fixing the underlying problem. > > Yes, that would be much better.
Just saw Romain's patch series that addresses several imx uart DMA issues: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-June/516845.html
If you have a chance, please give it a try to see if it helps on the RS485 DMA case.
Regards,
Fabio Estevam
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