diff --git a/sound/soc/codecs/tas5720.c b/sound/soc/codecs/tas5720.c index 2ad8fb29d005..de6d01c8fdd3 100644 --- a/sound/soc/codecs/tas5720.c +++ b/sound/soc/codecs/tas5720.c @@ -351,6 +351,19 @@ static int tas5720_codec_probe(struct snd_soc_component *component) if (ret < 0) goto error_snd_soc_component_update_bits; + /* Set Bit 7 in TAS5720_ANALOG_CTRL_REG to 1 for TAS5720A_Q1 */ + switch (tas5720->devtype) { + case TAS5720A_Q1: + ret = snd_soc_component_update_bits(component, TAS5720_ANALOG_CTRL_REG, + TAS5720_Q1_RESERVED7_BIT, + TAS5720_Q1_RESERVED7_BIT); + break; + default: + break; + } + if (ret < 0) + goto error_snd_soc_component_update_bits; + /* * Enter shutdown mode - our default when not playing audio - to * minimize current consumption. On the TAS5720 there is no real down diff --git a/sound/soc/codecs/tas5720.h b/sound/soc/codecs/tas5720.h index b38459570241..54b59b05ef0a 100644 --- a/sound/soc/codecs/tas5720.h +++ b/sound/soc/codecs/tas5720.h @@ -81,6 +81,7 @@ #define TAS5720_ANALOG_GAIN_SHIFT (0x2) /* TAS5720_Q1_ANALOG_CTRL_REG */ +#define TAS5720_Q1_RESERVED7_BIT BIT(7) #define TAS5720_Q1_CHAN_SEL BIT(1) /* TAS5720_FAULT_REG */