[PATCH] ASoC: max98090/91: fixed max98091 ALSA widget powering up/down

[PATCH] ASoC: max98090/91: fixed max98091 ALSA widget powering up/down

[Sharique Mohammad]

The widgets DMIC3_ENA and DMIC4_ENA must be defined in the DAPM
suppy widget, just like DMICL_ENA and DMICR_ENA. Whenever they
are turned on or off, the required startup or shutdown sequences
must be taken care by the max98090_shdn_event.

Signed-off-by: Sharique Mohammad <sharq0406@gmail.com>
---
 sound/soc/codecs/max98090.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 22177c1ce160..cb1508fc99f8 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -1234,9 +1234,11 @@ static const struct snd_soc_dapm_widget max98091_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("DMIC4"),
 
 	SND_SOC_DAPM_SUPPLY("DMIC3_ENA", M98090_REG_DIGITAL_MIC_ENABLE,
-		 M98090_DIGMIC3_SHIFT, 0, NULL, 0),
+		 M98090_DIGMIC3_SHIFT, 0, max98090_shdn_event,
+			SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("DMIC4_ENA", M98090_REG_DIGITAL_MIC_ENABLE,
-		 M98090_DIGMIC4_SHIFT, 0, NULL, 0),
+		 M98090_DIGMIC4_SHIFT, 0, max98090_shdn_event,
+			 SND_SOC_DAPM_POST_PMU),
 };
 
 static const struct snd_soc_dapm_route max98090_dapm_routes[] = {
-- 
2.30.5

Re: [PATCH] ASoC: max98090/91: fixed max98091 ALSA widget powering up/down

[Mark Brown]

On Wed, 15 Oct 2025 15:42:15 +0200, Sharique Mohammad wrote:
> The widgets DMIC3_ENA and DMIC4_ENA must be defined in the DAPM
> suppy widget, just like DMICL_ENA and DMICR_ENA. Whenever they
> are turned on or off, the required startup or shutdown sequences
> must be taken care by the max98090_shdn_event.
> 
> 

Applied to

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

Thanks!

[1/1] ASoC: max98090/91: fixed max98091 ALSA widget powering up/down
      commit: 7a37291ed40a33a5f6c3d370fdde5ee0d8f7d0e4

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