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SubjectRe: [PATCH v3] i2c: tegra: Share same DMA channel for RX and TX
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On 22/03/2023 10:24, Akhil R wrote:
> Allocate only one DMA channel for I2C and share it for both TX and RX
> instead of using two different DMA hardware channels with the same
> slave ID. Since I2C supports only half duplex, there is no impact on
> perf with this.
>
> Signed-off-by: Akhil R <akhilrajeev@nvidia.com>

Just to confirm. This impacts all Tegra devices from Tegra20 to the
latest. Does this work for all Tegra and the different DMA controllers
that they have?

Thanks
Jon

--
nvpublic

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