Messages in this thread | | | Date | Tue, 9 Jun 2020 14:26:18 +0100 | From | Mark Brown <> | Subject | Re: (EXT) Re: [PATCH v9 RESEND 01/13] spi: imx: add dma_sync_sg_for_device after fallback from dma |
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On Tue, Jun 09, 2020 at 12:09:09PM +0200, Matthias Schiffer wrote:
> I assume the actual issue is that the SDMA controller is considered > registered before the firmware load has finished, but I have no idea > how feasible it would be to change that (some comments in the code > explain why this currently isn't the case).
Right, this is what's causing trouble (or at least the DMA driver not doing PIO behind the driver I guess but that's pretty nasty). [unhandled content-type:application/pgp-signature] | |