diff options
Diffstat (limited to 'sound/soc/codecs/nau8825.c')
| -rw-r--r-- | sound/soc/codecs/nau8825.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 3eac7c92df88..ba7f5ec28609 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -1686,6 +1686,9 @@ static void nau8825_setup_auto_irq(struct nau8825 *nau8825) /* Enable internal VCO needed for interruptions */ nau8825_configure_sysclk(nau8825, NAU8825_CLK_INTERNAL, 0); + /* Raise up the internal clock for jack detection */ + regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER, + NAU8825_CLK_MCLK_SRC_MASK, 0); /* Enable ADC needed for interruptions */ regmap_update_bits(regmap, NAU8825_REG_ENA_CTRL, @@ -1800,6 +1803,10 @@ static int nau8825_jack_insert(struct nau8825 *nau8825) break; } + /* Update to the default divider of internal clock for power saving */ + regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER, + NAU8825_CLK_MCLK_SRC_MASK, 0xf); + /* Leaving HPOL/R grounded after jack insert by default. They will be * ungrounded as part of the widget power up sequence at the beginning * of playback to reduce pop. |