[PATCH] ASoC: max98088: add support for reg_4a_cfg_bypass reg

[Tommaso Merciai]

Add mixer controls support for M98088_REG_4A_CFG_BYPASS register

References:
 - https://datasheets.maximintegrated.com/en/ds/MAX98089.pdf p71, p113

Signed-off-by: Tommaso Merciai <tommaso.merciai at amarulasolutions.com>
---
 sound/soc/codecs/max98088.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 429717d4ac5a..f8ec2f164e08 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -486,6 +486,11 @@ static const struct snd_kcontrol_new max98088_snd_controls[] = {
        SOC_SINGLE("EQ1 Switch", M98088_REG_49_CFG_LEVEL, 0, 1, 0),
        SOC_SINGLE("EQ2 Switch", M98088_REG_49_CFG_LEVEL, 1, 1, 0),
 
+       SOC_SINGLE("SPK Bypass Switch", M98088_REG_4A_CFG_BYPASS, 0, 1, 0),
+       SOC_SINGLE("REC Bypass Switch", M98088_REG_4A_CFG_BYPASS, 1, 1, 0),
+       SOC_SINGLE("MIC2 Bypass Switch", M98088_REG_4A_CFG_BYPASS, 4, 1, 0),
+       SOC_SINGLE("INA Bypass Switch", M98088_REG_4A_CFG_BYPASS, 7, 1, 0),
+
        SOC_ENUM("EX Limiter Mode", max98088_exmode_enum),
        SOC_ENUM("EX Limiter Threshold", max98088_ex_thresh_enum),
 
-- 
2.25.1