Re: [PATCH v2 1/2] soc: qcom: geni-se: Add interfaces geni_se_tx_init_dma() and geni_se_rx_init_dma()

From: Mark Brown
Date: Tue Jun 06 2023 - 11:53:50 EST


On Wed, May 17, 2023 at 07:18:17AM -0700, Doug Anderson wrote:
> On Wed, May 17, 2023 at 5:18 AM Vijaya Krishna Nivarthi

> > The geni_se_xx_dma_prep() interfaces necessarily do DMA mapping before
> > initiating DMA transfers. This is not suitable for spi where framework
> > is expected to handle map/unmap.

> Mark and Bjorn will have to coordinate how they want to land this,
> since normally patch #1 would go through the Qualcomm tree and patch
> #2 through the SPI tree. In any case:

Bjorn?

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