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[v2,2/5] ASoC: codecs: ES8326: Change Volatile Reg function

Message ID 20230717033223.42506-2-zhuning0077@gmail.com (mailing list archive)
State Accepted
Commit f1230a27c14b4d05e1d6af02be55c617b53728a4
Headers show
Series [v2,1/5] ASoC: codecs: ES8326: Change Hp_detect register names | expand

Commit Message

Zhu Ning July 17, 2023, 3:32 a.m. UTC 
The new calibration and headphone detection function
require reading new volatile registers. Add them in
the volatile register function.

Signed-off-by: Zhu Ning <zhuning0077@gmail.com>
---
 sound/soc/codecs/es8326.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index e953c0157ba0..7cfe535e0b6d 100644
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -158,20 +158,25 @@  static const struct snd_soc_dapm_route es8326_dapm_routes[] = {
 	{"HPOR", NULL, "RHPMIX"},
 };
 
-static const struct regmap_range es8326_volatile_ranges[] = {
-	regmap_reg_range(ES8326_HPDET_STA, ES8326_HPDET_STA),
-};
-
-static const struct regmap_access_table es8326_volatile_table = {
-	.yes_ranges = es8326_volatile_ranges,
-	.n_yes_ranges = ARRAY_SIZE(es8326_volatile_ranges),
-};
+static bool es8326_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case ES8326_HPL_OFFSET_INI:
+	case ES8326_HPR_OFFSET_INI:
+	case ES8326_HPDET_STA:
+	case ES8326_CTIA_OMTP_STA:
+	case ES8326_CSM_MUTE_STA:
+		return true;
+	default:
+		return false;
+	}
+}
 
 static const struct regmap_config es8326_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.max_register = 0xff,
-	.volatile_table = &es8326_volatile_table,
+	.volatile_reg = es8326_volatile_register,
 	.cache_type = REGCACHE_RBTREE,
 };