This is a note to let you know that I've just added the patch titled
ASoC: codecs: ES8326: Solve error interruption issue
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-codecs-es8326-solve-error-interruption-issue.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d68cee99aef1c24bd4923ba41dcb796c0aecc62a
Author: Zhang Yi <zhangyi@xxxxxxxxxxxxxxxx>
Date: Tue Apr 2 14:20:40 2024 +0800
ASoC: codecs: ES8326: Solve error interruption issue
[ Upstream commit 8a655cee6c9d4588570ad0cb099c5660f9a44a12 ]
We got an error report about headphone type detection and button detection.
We fixed the headphone type detection error by adjusting the debounce timer
configuration. And we fixed the button detection error by disabling the
button detection feature when the headphone are unplugged and enabling it
when headphone are plugged in.
Signed-off-by: Zhang Yi <zhangyi@xxxxxxxxxxxxxxxx>
Link: https://msgid.link/r/20240402062043.20608-2-zhangyi@xxxxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index cbcd02ec6ba42..fd1af97412bdd 100644
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -757,6 +757,7 @@ static void es8326_jack_detect_handler(struct work_struct *work)
regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01);
regmap_write(es8326->regmap, ES8326_SYS_BIAS, 0x0a);
regmap_update_bits(es8326->regmap, ES8326_HP_DRIVER_REF, 0x0f, 0x03);
+ regmap_write(es8326->regmap, ES8326_INT_SOURCE, ES8326_INT_SRC_PIN9);
/*
* Inverted HPJACK_POL bit to trigger one IRQ to double check HP Removal event
*/
@@ -779,6 +780,8 @@ static void es8326_jack_detect_handler(struct work_struct *work)
* set auto-check mode, then restart jack_detect_work after 400ms.
* Don't report jack status.
*/
+ regmap_write(es8326->regmap, ES8326_INT_SOURCE,
+ (ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON));
regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01);
es8326_enable_micbias(es8326->component);
usleep_range(50000, 70000);
@@ -901,7 +904,7 @@ static int es8326_resume(struct snd_soc_component *component)
regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E);
regmap_write(es8326->regmap, ES8326_ANA_LP, 0xf0);
usleep_range(10000, 15000);
- regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0xe9);
+ regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0xd9);
regmap_write(es8326->regmap, ES8326_ANA_MICBIAS, 0xcb);
/* set headphone default type and detect pin */
regmap_write(es8326->regmap, ES8326_HPDET_TYPE, 0x83);
@@ -952,8 +955,7 @@ static int es8326_resume(struct snd_soc_component *component)
es8326_enable_micbias(es8326->component);
usleep_range(50000, 70000);
regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x00);
- regmap_write(es8326->regmap, ES8326_INT_SOURCE,
- (ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON));
+ regmap_write(es8326->regmap, ES8326_INT_SOURCE, ES8326_INT_SRC_PIN9);
regmap_write(es8326->regmap, ES8326_INTOUT_IO,
es8326->interrupt_clk);
regmap_write(es8326->regmap, ES8326_SDINOUT1_IO,
