[1/2] ASoC: dt-bindings: fsl_spdif: Add new compatible string for i.MX8QM

Add new compatible string "fsl,imx8qm-spdif" for supporting spdif
module on i.MX8QM.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 Documentation/devicetree/bindings/sound/fsl,spdif.yaml | 1 +
 1 file changed, 1 insertion(+)

On Thu, Oct 15, 2020 at 01:28:48PM +0800, Shengjiu Wang wrote:
> On i.MX8QM, there are separate interrupts for TX and RX.
> 
> As the EDMA can't be configured to swing back to first FIFO
> after writing the second FIFO, so we need to force the burst
> size to be 2 on i.MX8QM. And EDMA don't support to shift
> the data from S24_LE to S16_LE, so the supported TX format
> is also different on i.MX8QM.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>

One small nit, yet I am okay if you don't resend. So:

Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>

>  /* Check if clk is a root clock that does not share clock source with others */
> @@ -1283,6 +1313,8 @@ static int fsl_spdif_probe(struct platform_device *pdev)
>  	/* Initialize this copy of the CPU DAI driver structure */
>  	memcpy(&spdif_priv->cpu_dai_drv, &fsl_spdif_dai, sizeof(fsl_spdif_dai));
>  	spdif_priv->cpu_dai_drv.name = dev_name(&pdev->dev);
> +	spdif_priv->cpu_dai_drv.playback.formats =
> +				spdif_priv->soc->tx_formats;

Kernel no longer has strict 80-character limit now, and it seems
to fits 80 characters?

On Thu, 15 Oct 2020 13:28:47 +0800, Shengjiu Wang wrote:
> Add new compatible string "fsl,imx8qm-spdif" for supporting spdif
> module on i.MX8QM.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
>  Documentation/devicetree/bindings/sound/fsl,spdif.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

On Thu, 15 Oct 2020 13:28:47 +0800, Shengjiu Wang wrote:
> Add new compatible string "fsl,imx8qm-spdif" for supporting spdif
> module on i.MX8QM.

Applied to

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

Thanks!

[1/2] ASoC: dt-bindings: fsl_spdif: Add new compatible string for i.MX8QM
      commit: 87b2fc1139a13cf81d0a95fb2cbaba7daeee8908
[2/2] ASoC: fsl_spdif: Add support for i.MX8QM platform
      commit: 516232e3609f485be04445b03723fbaed64a5321

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