From: Mark Brown <broonie@xxxxxxxxxx> commit 4213ff556740bb45e2d9ff0f50d056c4e7dd0921 upstream. The driver has a custom put function for "DSP Voice Wake Up" which does not generate event notifications on change, instead returning 0. Since we already exit early in the case that there is no change this can be fixed by unconditionally returning 1 at the end of the function. Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Link: https://lore.kernel.org/r/20220428162444.3883147-1-broonie@xxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/soc/codecs/rt5514.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/codecs/rt5514.c +++ b/sound/soc/codecs/rt5514.c @@ -345,7 +345,7 @@ static int rt5514_dsp_voice_wake_up_put( } } - return 0; + return 1; } static const struct snd_kcontrol_new rt5514_snd_controls[] = {
