27 May
2024
27 May
'24
8:42 p.m.
On 25/05/2024 15:28, Artur Weber wrote:
Some Samsung devices that share the midas-audio driver use a GPIO-based approach to headset jack detection, as opposed to using the built-in jack detection provided by the wm8994 driver. This setup uses two GPIOs (one for jack detection and another for key detection) and an ADC channel for determining the jack type or button pressed.
Add DT configuration values that allow for describing these setups.
Signed-off-by: Artur Weber aweber.kernel@gmail.com
Reviewed-by: Krzysztof Kozlowski krzk@kernel.org
Best regards, Krzysztof