On Thu, 01 Aug 2024 17:50:44 +0200, Stefan Binding wrote:

When the CS35L41 loads its firmware, it has a number of controls to affect its behaviour. Currently, these controls are exposed as ALSA Controls.

These controls were never intended to be exposed to users but the firmware doesn't mark them hidden, so make the driver ignore them.

Any changes in the coefficients handled by these controls needs to be matched to the individual system by SSID, which is already handled using the tuning file, when firmware is loaded, so UCM should not be setting these controls anyway.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>

Applied to for-linus branch now. Thanks. Takashi