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ASoC: cs42l42: Check jack status before reporting button events 

Jack must be connected before reporting button events and
if the jack is disconnected button release must be reported

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Message-Id: <20210525090822.64577-4-tanureal@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@sirena.org.uk>
This commit is contained in:
Lucas Tanure 2021-05-25 10:08:22 +01:00 committed by Mark Brown
parent 4b38da6ffd
commit 0e91438ff7
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GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 1 deletions
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6
sound/soc/codecs/cs42l42.c
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@ -1478,6 +1478,10 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
default:
break;
}
snd_soc_jack_report(cs42l42->jack, 0,
SND_JACK_BTN_0 | SND_JACK_BTN_1 |
SND_JACK_BTN_2 | SND_JACK_BTN_3);
dev_dbg(component->dev, "Unplug event\n");
}
break;
@ -1489,7 +1493,7 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
}
/* Check button detect status */
if ((~masks[7]) & irq_params_table[7].mask) {
if (cs42l42->plug_state == CS42L42_TS_PLUG && ((~masks[7]) & irq_params_table[7].mask)) {
if (!(current_button_status &
CS42L42_M_HSBIAS_HIZ_MASK)) {