Re: [PATCH v1] spi: geni-qcom: Fix CPHA and CPOL mode change detection

[Mark Brown]

On Mon, 16 Mar 2026 18:53:31 +0530, Maramaina Naresh wrote:
> setup_fifo_params computes mode_changed from spi->mode flags but tests
> it against SE_SPI_CPHA and SE_SPI_CPOL, which are register offsets,
> not SPI mode bits. This causes CPHA and CPOL updates to be skipped
> on mode switches, leaving the controller with stale clock phase
> and polarity settings.
> 
> Fix this by using SPI_CPHA and SPI_CPOL to detect mode changes before
> updating the corresponding registers.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: geni-qcom: Fix CPHA and CPOL mode change detection
      https://git.kernel.org/broonie/misc/c/ba3402f6c85b

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

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Thanks,
Mark