On Tue, Feb 15, 2022 at 09:05:14AM -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
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
Acked-by: Charles Keepax ckeepax@opensource.cirrus.com
Thanks, Charles