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Diffstat (limited to 'sound/soc/codecs/cs42l43-jack.c')
-rw-r--r--sound/soc/codecs/cs42l43-jack.c45
1 files changed, 23 insertions, 22 deletions
diff --git a/sound/soc/codecs/cs42l43-jack.c b/sound/soc/codecs/cs42l43-jack.c
index 9f5f1a9256..54a3ea6064 100644
--- a/sound/soc/codecs/cs42l43-jack.c
+++ b/sound/soc/codecs/cs42l43-jack.c
@@ -110,7 +110,7 @@ int cs42l43_set_jack(struct snd_soc_component *component,
priv->buttons[3] = 735;
}
- ret = cs42l43_find_index(priv, "cirrus,detect-us", 10000, &priv->detect_us,
+ ret = cs42l43_find_index(priv, "cirrus,detect-us", 1000, &priv->detect_us,
cs42l43_accdet_us, ARRAY_SIZE(cs42l43_accdet_us));
if (ret < 0)
goto error;
@@ -127,7 +127,7 @@ int cs42l43_set_jack(struct snd_soc_component *component,
hs2 |= ret << CS42L43_HSBIAS_RAMP_SHIFT;
- ret = cs42l43_find_index(priv, "cirrus,bias-sense-microamp", 0,
+ ret = cs42l43_find_index(priv, "cirrus,bias-sense-microamp", 14,
&priv->bias_sense_ua, cs42l43_accdet_bias_sense,
ARRAY_SIZE(cs42l43_accdet_bias_sense));
if (ret < 0)
@@ -237,7 +237,7 @@ error:
return ret;
}
-static void cs42l43_start_hs_bias(struct cs42l43_codec *priv, bool force_high)
+static void cs42l43_start_hs_bias(struct cs42l43_codec *priv, bool type_detect)
{
struct cs42l43 *cs42l43 = priv->core;
unsigned int val = 0x3 << CS42L43_HSBIAS_MODE_SHIFT;
@@ -247,8 +247,18 @@ static void cs42l43_start_hs_bias(struct cs42l43_codec *priv, bool force_high)
regmap_update_bits(cs42l43->regmap, CS42L43_HS2,
CS42L43_HS_CLAMP_DISABLE_MASK, CS42L43_HS_CLAMP_DISABLE_MASK);
- if (!force_high && priv->bias_low)
- val = 0x2 << CS42L43_HSBIAS_MODE_SHIFT;
+ if (!type_detect) {
+ if (priv->bias_low)
+ val = 0x2 << CS42L43_HSBIAS_MODE_SHIFT;
+
+ if (priv->bias_sense_ua)
+ regmap_update_bits(cs42l43->regmap,
+ CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL,
+ CS42L43_HSBIAS_SENSE_EN_MASK |
+ CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK,
+ CS42L43_HSBIAS_SENSE_EN_MASK |
+ CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK);
+ }
regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1,
CS42L43_HSBIAS_MODE_MASK, val);
@@ -267,6 +277,13 @@ static void cs42l43_stop_hs_bias(struct cs42l43_codec *priv)
regmap_update_bits(cs42l43->regmap, CS42L43_HS2,
CS42L43_HS_CLAMP_DISABLE_MASK, 0);
+
+ if (priv->bias_sense_ua) {
+ regmap_update_bits(cs42l43->regmap,
+ CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL,
+ CS42L43_HSBIAS_SENSE_EN_MASK |
+ CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, 0);
+ }
}
irqreturn_t cs42l43_bias_detect_clamp(int irq, void *data)
@@ -274,7 +291,7 @@ irqreturn_t cs42l43_bias_detect_clamp(int irq, void *data)
struct cs42l43_codec *priv = data;
queue_delayed_work(system_wq, &priv->bias_sense_timeout,
- msecs_to_jiffies(250));
+ msecs_to_jiffies(1000));
return IRQ_HANDLED;
}
@@ -318,15 +335,6 @@ static void cs42l43_start_button_detect(struct cs42l43_codec *priv)
regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1,
CS42L43_BUTTON_DETECT_MODE_MASK |
CS42L43_MIC_LVL_DET_DISABLE_MASK, val);
-
- if (priv->bias_sense_ua) {
- regmap_update_bits(cs42l43->regmap,
- CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL,
- CS42L43_HSBIAS_SENSE_EN_MASK |
- CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK,
- CS42L43_HSBIAS_SENSE_EN_MASK |
- CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK);
- }
}
static void cs42l43_stop_button_detect(struct cs42l43_codec *priv)
@@ -335,13 +343,6 @@ static void cs42l43_stop_button_detect(struct cs42l43_codec *priv)
dev_dbg(priv->dev, "Stop button detect\n");
- if (priv->bias_sense_ua) {
- regmap_update_bits(cs42l43->regmap,
- CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL,
- CS42L43_HSBIAS_SENSE_EN_MASK |
- CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, 0);
- }
-
regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1,
CS42L43_BUTTON_DETECT_MODE_MASK |
CS42L43_MIC_LVL_DET_DISABLE_MASK,