提交 acaf24f0 编写于 作者: M Mark Brown

ASoC: jack: Always update jack state even for noop changes

Now that DAPM is very cheap for most updates we've no need to avoid trying
to run it so always notify even if we don't think there are any changes.
This avoids potential issues with bootstrapping state like the pin state
or other notifiers when there's nothing in the jack.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NLiam Girdwood <lrg@ti.com>
上级 5ef75e71
......@@ -83,11 +83,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
jack->status &= ~mask;
jack->status |= status & mask;
/* The DAPM sync is expensive enough to be worth skipping.
* However, empty mask means pin synchronization is desired. */
if (mask && (jack->status == oldstatus))
goto out;
trace_snd_soc_jack_notify(jack, status);
list_for_each_entry(pin, &jack->pins, list) {
......@@ -109,7 +104,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
snd_jack_report(jack->jack, jack->status);
out:
mutex_unlock(&jack->mutex);
}
EXPORT_SYMBOL_GPL(snd_soc_jack_report);
......
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