# \[PATCH\] ASoC: fsl\_rpmsg: Add rpmsg audio support for i.MX8ULP

- Subsystems: FREESCALE SOC SOUND DRIVERS, SOUND, SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC), THE REST
- Maintainers: Shengjiu Wang, Xiubo Li, Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
- Status: LANDED (2cbf90a6d52d · 2021-09-30 12:26)
- Landed in mainline as 2cbf90a6d52d on 2021-09-30.
- List: linuxppc-dev
- 2 messages, 2 authors
- Page: https://ratatoskr.run/linuxppc-dev/2021/09/1526518/t

## \[PATCH\] ASoC: fsl\_rpmsg: Add rpmsg audio support for i.MX8ULP

- From: Shengjiu Wang \<hidden\>
- Date: 2021-09-30 03:51:12 
- Message: https://ratatoskr.run/linuxppc-dev/2021/09/1526518.md

```text
On i.MX8ULP the audio interface and codec are controlled
by Cortex-M domain, Cortex-M core provides audio service
over rpmsg.

The rpmsg audio function is almost same as i.MX7ULP
platform, so share same configuration.

Signed-off-by: Shengjiu Wang <redacted>
---
 sound/soc/fsl/fsl_rpmsg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
index 07abad7fe372..8508bc7f239d 100644
--- a/sound/soc/fsl/fsl_rpmsg.c
+++ b/sound/soc/fsl/fsl_rpmsg.c
@@ -174,6 +174,7 @@ static const struct of_device_id fsl_rpmsg_ids[] = {
 	{ .compatible = "fsl,imx8mm-rpmsg-audio", .data = &imx8mm_data},
 	{ .compatible = "fsl,imx8mn-rpmsg-audio", .data = &imx8mn_data},
 	{ .compatible = "fsl,imx8mp-rpmsg-audio", .data = &imx8mp_data},
+	{ .compatible = "fsl,imx8ulp-rpmsg-audio", .data = &imx7ulp_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fsl_rpmsg_ids);
-- 
2.17.1

```

## Re: \[PATCH\] ASoC: fsl\_rpmsg: Add rpmsg audio support for i.MX8ULP

- From: Mark Brown \<broonie@kernel.org\>
- Date: 2021-09-30 15:00:18 
- Message: https://ratatoskr.run/linuxppc-dev/2021/09/1527206.md

```text
On Thu, 30 Sep 2021 11:26:53 +0800, Shengjiu Wang wrote:
> On i.MX8ULP the audio interface and codec are controlled
> by Cortex-M domain, Cortex-M core provides audio service
> over rpmsg.
> 
> The rpmsg audio function is almost same as i.MX7ULP
> platform, so share same configuration.
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: fsl_rpmsg: Add rpmsg audio support for i.MX8ULP
      commit: 2cbf90a6d52d52fc017f3caf36f7b516f689150e

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.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
```