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ASoC: cs42l43: Increase default type detect time and button delay

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Some problematic headsets have been discovered, to help with correctly
identifying these, the detect time must be increased. Also improve the
reliability of the impedance value from the button detect by slightly
increasing the button detect delay.

Fixes: 686b8f711b ("ASoC: cs42l43: Lower default type detect time")
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://msgid.link/r/20240604132843.3309114-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maciej Strozek 2024-06-04 14:28:43 +01:00 committed by Mark Brown
parent 65909a7e7a
commit afe377286a
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/cs42l43-jack.c
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@ -121,7 +121,7 @@ int cs42l43_set_jack(struct snd_soc_component *component,
priv->buttons[3] = 735;
}
ret = cs42l43_find_index(priv, "cirrus,detect-us", 1000, &priv->detect_us,
ret = cs42l43_find_index(priv, "cirrus,detect-us", 50000, &priv->detect_us,
cs42l43_accdet_us, ARRAY_SIZE(cs42l43_accdet_us));
if (ret < 0)
goto error;
@ -433,7 +433,7 @@ irqreturn_t cs42l43_button_press(int irq, void *data)
// Wait for 2 full cycles of comb filter to ensure good reading
queue_delayed_work(system_wq, &priv->button_press_work,
msecs_to_jiffies(10));
msecs_to_jiffies(20));
return IRQ_HANDLED;
}