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[v2] ASoC: cs4265: Fix the duplicated control name

Message ID 20220215120514.1760628-1-festevam@gmail.com
State New
Headers show
Series [v2] ASoC: cs4265: Fix the duplicated control name | expand

Commit Message

Fabio Estevam Feb. 15, 2022, 12:05 p.m. UTC 
From: Fabio Estevam <festevam@denx.de>

Currently, the following error messages are seen during boot:

asoc-simple-card sound: control 2:0:0:SPDIF Switch:0 is already present
cs4265 1-004f: ASoC: failed to add widget SPDIF dapm kcontrol SPDIF Switch: -16

Quoting Mark Brown:

"The driver is just plain buggy, it defines both a regular SPIDF Switch
control and a SND_SOC_DAPM_SWITCH() called SPDIF both of which will
create an identically named control, it can never have loaded without
error.  One or both of those has to be renamed or they need to be
merged into one thing."

Fix the duplicated control name by combining the two SPDIF controls here
and move the register bits onto the DAPM widget and have DAPM control them.

Fixes: f853d6b3ba34 ("ASoC: cs4265: Add a S/PDIF enable switch")
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
Changes since v1:
- Combine the two controls (Charles)

 sound/soc/codecs/cs4265.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Mark Brown Feb. 16, 2022, 6:01 p.m. UTC | #1 
On Tue, 15 Feb 2022 09:05:14 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> Currently, the following error messages are seen during boot:
> 
> asoc-simple-card sound: control 2:0:0:SPDIF Switch:0 is already present
> cs4265 1-004f: ASoC: failed to add widget SPDIF dapm kcontrol SPDIF Switch: -16
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: cs4265: Fix the duplicated control name
      commit: c5487b9cdea5c1ede38a7ec94db0fc59963c8e86

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
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Patch

diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 4aaee1873a11..4415fb364d4d 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -150,7 +150,6 @@  static const struct snd_kcontrol_new cs4265_snd_controls[] = {
 	SOC_SINGLE("E to F Buffer Disable Switch", CS4265_SPDIF_CTL1,
 				6, 1, 0),
 	SOC_ENUM("C Data Access", cam_mode_enum),
-	SOC_SINGLE("SPDIF Switch", CS4265_SPDIF_CTL2, 5, 1, 1),
 	SOC_SINGLE("Validity Bit Control Switch", CS4265_SPDIF_CTL2,
 				3, 1, 0),
 	SOC_ENUM("SPDIF Mono/Stereo", spdif_mono_stereo_enum),
@@ -186,7 +185,7 @@  static const struct snd_soc_dapm_widget cs4265_dapm_widgets[] = {
 
 	SND_SOC_DAPM_SWITCH("Loopback", SND_SOC_NOPM, 0, 0,
 			&loopback_ctl),
-	SND_SOC_DAPM_SWITCH("SPDIF", SND_SOC_NOPM, 0, 0,
+	SND_SOC_DAPM_SWITCH("SPDIF", CS4265_SPDIF_CTL2, 5, 1,
 			&spdif_switch),
 	SND_SOC_DAPM_SWITCH("DAC", CS4265_PWRCTL, 1, 1,
 			&dac_switch),