4 Dec
2023
4 Dec
'23
2:54 p.m.
On Mon, Dec 04, 2023 at 12:47:36PM +0000, srinivas.kandagatla@linaro.org wrote:
From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
Limit the speaker digital gains to 0dB so that the users will not damage them. Currently there is a limit in UCM, but this does not stop the user form changing the digital gains from command line. So limit this in driver which makes the speakers more safer without active speaker protection in place.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org
Works as intended:
Reviewed-by: Johan Hovold johan+linaro@kernel.org Tested-by: Johan Hovold johan+linaro@kernel.org
Given the reason for why you are adding this, it seems you should have added:
Cc: stable@vger.kernel.org # 6.5
as well.
Johan