Re: [PATCH 1/4] dmaengine: ti: cppi41: Use td_queue to restore DMA_TDFDQ

From: Frank Li

Date: Wed Nov 04 2026 - 13:34:09 EST


On Tue, Nov 03, 2026 at 08:37:28PM +0100, Markus Schneider-Pargmann (TI) wrote:
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>
> In init_cppi41() td_queue.submit is used to setup DMA_TDFDQ. In
> suspend/resume the same value is read, stored and restored.
>
> To get rid of the suspend register access, use td_queue.submit in resume
> as well to restore the value.
>
> Cc: stable@xxxxxxxxxxxxxxx

Do you fix some problem? why only have cc stable without fixes tag?

Frank