* Added audio on/off depends whether audio content is present. * Aligned the mute control with the implementation in the DAC driver. * Mute Pin should be inverted. * Removed PCB specific dependencies. * chore: Formatting and cleanup
* Added audio on/off depends whether audio content is present. * Aligned the mute control with the implementation in the DAC driver. * Mute Pin should be inverted. * Removed PCB specific dependencies. * chore: Formatting and cleanup