[PATCH v1 0/2] ASoC: tegra: Support auxiliary devices

[PATCH v1 0/2] ASoC: tegra: Support auxiliary devices

[Svyatoslav Ryhel]

Add support for auxiliary devices, such as amplifiers, sound-muxes or dsp,
to be added to the sound card.

Svyatoslav Ryhel (2):
  ASoC: nvidia,tegra-audio-common: Document nvidia,aux-devs property
  ASoC: tegra: Support auxiliary devices

 .../devicetree/bindings/sound/nvidia,tegra-audio-common.yaml | 5 +++++
 sound/soc/tegra/tegra_asoc_machine.c                         | 4 ++++
 2 files changed, 9 insertions(+)

-- 
2.53.0

[PATCH v1 1/2] ASoC: nvidia,tegra-audio-common: Document nvidia,aux-devs property

[Svyatoslav Ryhel]

Add nvidia,aux-devs which can contain a list of phandles pointing to
auxiliary devices, such as amplifiers, sound-muxes or dsp, to be added to
the sound card.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 .../devicetree/bindings/sound/nvidia,tegra-audio-common.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
index 2588589ad62d3..316806fc7346e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
@@ -48,6 +48,11 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: The phandle of audio codec
 
+  nvidia,aux-devs:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: List of phandles pointing to auxiliary devices,
+      such as amplifiers or dsp, to be added to the sound card.
+
   nvidia,spkr-en-gpios:
     maxItems: 1
     description: The GPIO that enables the speakers
-- 
2.53.0

[PATCH v1 2/2] ASoC: tegra: Support auxiliary devices

[Svyatoslav Ryhel]

Add support for auxiliary devices, such as amplifiers, sound-muxes or dsp,
to be added to the sound card.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 sound/soc/tegra/tegra_asoc_machine.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/tegra/tegra_asoc_machine.c b/sound/soc/tegra/tegra_asoc_machine.c
index 50b23bbb637bd..e4af049fd7e89 100644
--- a/sound/soc/tegra/tegra_asoc_machine.c
+++ b/sound/soc/tegra/tegra_asoc_machine.c
@@ -550,6 +550,10 @@ int tegra_asoc_machine_probe(struct platform_device *pdev)
 	if (asoc->add_common_snd_ops)
 		card->dai_link->ops = &tegra_machine_snd_ops;
 
+	err = snd_soc_of_parse_aux_devs(card, "nvidia,aux-devs");
+	if (err)
+		return err;
+
 	if (!card->owner)
 		card->owner = THIS_MODULE;
 	if (!card->driver_name)
-- 
2.53.0

Re: [PATCH v1 0/2] ASoC: tegra: Support auxiliary devices

[Mark Brown]

On Tue, 13 Oct 2026 21:02:51 +0300, Svyatoslav Ryhel wrote:
> ASoC: tegra: Support auxiliary devices
> 
> Add support for auxiliary devices, such as amplifiers, sound-muxes or dsp,
> to be added to the sound card.
> 
> Svyatoslav Ryhel (2):
>   ASoC: nvidia,tegra-audio-common: Document nvidia,aux-devs property
>   ASoC: tegra: Support auxiliary devices
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.4

Thanks!

[1/2] ASoC: nvidia,tegra-audio-common: Document nvidia,aux-devs property
      https://git.kernel.org/broonie/misc/c/6d222e9806de
[2/2] ASoC: tegra: Support auxiliary devices
      https://git.kernel.org/broonie/misc/c/3892339e4fed

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