From: Bharadwaj Raju <[email protected]> Enable the dvdd regulator on startup.
Signed-off-by: Bharadwaj Raju <[email protected]> --- sound/soc/codecs/aw88261.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c index 6bd6e7ffd1aa..9a2d167cf809 100644 --- a/sound/soc/codecs/aw88261.c +++ b/sound/soc/codecs/aw88261.c @@ -11,6 +11,7 @@ #include <linux/i2c.h> #include <linux/firmware.h> #include <linux/regmap.h> +#include <linux/regulator/consumer.h> #include <sound/soc.h> #include "aw88261.h" #include "aw88395/aw88395_data_type.h" @@ -1295,6 +1296,10 @@ static int aw88261_init(struct aw88261 **aw88261, struct i2c_client *i2c, struct unsigned int chip_id; int ret; + ret = devm_regulator_get_enable(&i2c->dev, "dvdd"); + if (ret) + return dev_err_probe(&i2c->dev, ret, "Failed to enable dvdd supply\n"); + /* read chip id */ ret = regmap_read(regmap, AW88261_ID_REG, &chip_id); if (ret) { -- 2.43.0
