Re: [PATCH v2 1/9] spi: spi-fsl-lpspi: Fix transmissions when using CONT
From: Mark Brown
Date: Fri Aug 29 2025 - 07:38:28 EST
On Thu, Aug 28, 2025 at 11:14:40AM +0100, James Clark wrote:
> From: Larisa Grigore <larisa.grigore@xxxxxxx>
>
> Commit 6a130448498c ("spi: lpspi: Fix wrong transmission when don't use
> CONT") breaks transmissions when CONT is used. The TDIE interrupt should
> not be disabled in all cases. If CONT is used and the TX transfer is not
> yet completed yet, but the interrupt handler is called because there are
> characters to be received, TDIE is replaced with FCIE. When the transfer
> is finally completed, SR_TDF is set but the interrupt handler isn't
> called again.
Frank, you've reviewed the whole series except for this patch - is there
some issue with it?
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