From: Shuming Fan <shumingf@xxxxxxxxxxx>
The application circuit shall provide MICVDD power.
Hence, the codec driver doesn't need to enable LDO2.
This patch also reduces power consumption while the recording from the headset.
Signed-off-by: Shuming Fan <shumingf@xxxxxxxxxxx>
---
sound/soc/codecs/rt5682.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 42ad5bea86b5..81a4b115b538 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -1630,8 +1630,6 @@ static const struct snd_kcontrol_new rt5682_adcdat_pin_ctrl =
SOC_DAPM_ENUM("ADCDAT", rt5682_adcdat_pin_enum);
static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = {
- SND_SOC_DAPM_SUPPLY("LDO2", RT5682_PWR_ANLG_3, RT5682_PWR_LDO2_BIT,
- 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("PLL1", RT5682_PWR_ANLG_3, RT5682_PWR_PLL_BIT,
0, NULL, 0),
SND_SOC_DAPM_SUPPLY("PLL2B", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2B_BIT,
@@ -1854,8 +1852,6 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
{"CLKDET SYS", NULL, "CLKDET"},
- {"IN1P", NULL, "LDO2"},
-
{"BST1 CBJ", NULL, "IN1P"},
{"RECMIX1L", "CBJ Switch", "BST1 CBJ"},
--
2.29.0
