Re: [PATCH v2 01/10] dmaengine: omap-dma: port_window support correction for both direction

Tony Lindgren
2017-05-10T16:28:54Z

* Peter Ujfalusi <peter.ujfalusi@ti.com> [170510 01:45]:
> When the port_window support was verified it was done on setup where only
> the MEM_TO_DEV direction was enabled. This got un-noticed and thus only
> this direction worked.
>
> Now that I have managed to get a setup to verify both direction it turned
> out that the setup was incorrect:
> omap_desc members are settings for the slave port while the omap_sg members
> apply to the memory side of the sDMA setup.
>
> Fixes: 527a27591312 ("dmaengine: omap-dma: Fix the port_window support")
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: dmaengine@vger.kernel.org
> Cc: dan.j.williams@intel.com
> Cc: vinod.koul@intel.com

Tested-by: Tony Lindgren <tony@atomide.com>