cs4265: failed to add widget SPDIF dapm kcontrol
Hi Charles,
I have a custom board with a cs4265 codec and the audio plays fine.
During boot, the following error messages are seen:
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
SPDIF is not used on this board.
Would you have any recommendations for getting rid of such error messages?
Thanks,
Fabio Estevam
On Mon, Feb 14, 2022 at 08:13:02AM -0300, Fabio Estevam wrote:
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
SPDIF is not used on this board.
Would you have any recommendations for getting rid of such error messages?
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.
On Mon, Feb 14, 2022 at 05:14:17PM +0000, Mark Brown wrote:
On Mon, Feb 14, 2022 at 08:13:02AM -0300, Fabio Estevam wrote:
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
SPDIF is not used on this board.
Would you have any recommendations for getting rid of such error messages?
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.
Hi Mark,
On Mon, Feb 14, 2022 at 2:14 PM Mark Brown broonie@kernel.org wrote:
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.
Thanks. That did the trick. I have just sent a patch.
Thanks
participants (2)
-
Fabio Estevam -
Mark Brown