Messages in this thread | | | Subject | Re: Issues with i.MX SPI DMA transfers | From | Igor Plyatov <> | Date | Thu, 18 Apr 2019 09:30:28 +0300 |
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Dear Robin,
> Hi Igor, > Did you meet any issue with my latest patch?
sorry, but unfortunately I have no time to test it.
I have switched to PIO mode and continue other development.
Maybe later I will find time to test DMA mode, but not sure when.
Thank you for support!
--
Igor Plyatov
>> -----Original Message----- >> From: Robin Gong >> Sent: April 9, 2019 11:26> >> Hi Igor, >> Please have a try with the attached patches, and revert 25aaa75df1e6, >> ad0d92d7ba6a , dd4b487b32a3, df07101e1c4a before apply. Besides XCH, tx >> thresh should be set to 0 , now no failure caught on ecspi5. >>
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