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Commit 5b9e87cc authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Allow force enabled pins to be disabled 



Some systems, such as those with mechanical jack detection, may wish
to force enable a pin (typically mic bias) only some of the time.
Support such systems by having disable_pin() also coveer force enabled
pins.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent d5021ec9

sound/soc/soc-dapm.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -1266,6 +1266,9 @@ static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec, 
		if (!strcmp(w->name, pin)) {

		if (!strcmp(w->name, pin)) {

			pr_debug("dapm: %s: pin %s\n", codec->name, pin);

			pr_debug("dapm: %s: pin %s\n", codec->name, pin);

			w->connected = status;

			w->connected = status;

			/* Allow disabling of forced pins */

			if (status == 0)

				w->force = 0;

			return 0;

			return 0;

		}

		}

	}

	}