Thread (7 messages) 7 messages, 2 authors, 2019-07-29

Re: [PATCH v2 0/2] dmaengine: ti: omap-dma: Improved polling support

From: Vinod Koul <vkoul@kernel.org>
Date: 2019-07-29 06:36:32
Also in: dmaengine, linux-omap

On 16-07-19, 11:24, Peter Ujfalusi wrote:
Hi,

changes since v1:
- New preparation cleanup patch
- Simplified code for the main patch to be easier to read

This series fine-tunes the omap-dma polled memcpy support to be inline with how
the EDMA driver is handling it.

The polled completion can be tested by applying:
https://patchwork.kernel.org/patch/10966499/

and run the dmatest with polled = 1 on boards where sDMA is used.

Or boot up any dra7 family device with display enabled. The workaround for DMM
errata i878 uses polled DMA memcpy.
Applied, thanks

-- 
~Vinod

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