The BCM63xx I2S platform driver matches brcm,bcm63xx-i2s using
snd_soc_bcm_audio_match. With SND_BCM63XX_I2S_WHISTLER=m, the platform
bus emits an OF modalias but snd-soc-63xx does not publish that table.

Export the existing OF IDs for module autoloading. The PCM companion
and the probe path remain unchanged.

Fixes: 88eb404ccc3e ("ASoC: brcm: Add DSL/PON SoC audio driver")
Signed-off-by: hpp.iscas <hppiscas@163.com>
---
 sound/soc/bcm/bcm63xx-i2s-whistler.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/bcm/bcm63xx-i2s-whistler.c b/sound/soc/bcm/bcm63xx-i2s-whistler.c
index c47ed1e..14d111f 100644
--- a/sound/soc/bcm/bcm63xx-i2s-whistler.c
+++ b/sound/soc/bcm/bcm63xx-i2s-whistler.c
@@ -285,6 +285,7 @@ static const struct of_device_id snd_soc_bcm_audio_match[] = {
 	{.compatible = "brcm,bcm63xx-i2s"},
 	{ }
 };
+MODULE_DEVICE_TABLE(of, snd_soc_bcm_audio_match);
 #endif
 
 static struct platform_driver bcm63xx_i2s_driver = {

On Sat, 05 Sep 2026 21:31:03 +0800, hpp.iscas wrote:
> ASoC: bcm: bcm63xx: Publish the OF module aliases

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.3

Thanks!

[1/1] ASoC: bcm: bcm63xx: Publish the OF module aliases
      https://git.kernel.org/broonie/sound/c/32689f0fc54f

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