From 41c63392cb90cd78c727cd78651fb28836655adc Mon Sep 17 00:00:00 2001 From: Vatsal Bucha Date: Thu, 23 Sep 2021 16:54:44 +0530 Subject: [PATCH] ASoC: wcd937x: Add change to micbias reg for new tanggu fab id Add change to micbias reg for new tanggu fab id. Change-Id: I9bfa54c6ee3b87db56e72c1fefb4d4f0db461f14 Signed-off-by: Vatsal Bucha --- asoc/codecs/wcd937x/wcd937x.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/asoc/codecs/wcd937x/wcd937x.c b/asoc/codecs/wcd937x/wcd937x.c index 2fd06baea547..34d913feab86 100644 --- a/asoc/codecs/wcd937x/wcd937x.c +++ b/asoc/codecs/wcd937x/wcd937x.c @@ -141,6 +141,12 @@ static int wcd937x_init_reg(struct snd_soc_component *component) 0xFF, 0xFA); snd_soc_component_update_bits(component, WCD937X_MICB3_TEST_CTL_1, 0xFF, 0xFA); + snd_soc_component_update_bits(component, WCD937X_MICB1_TEST_CTL_2, + 0x38, 0x00); + snd_soc_component_update_bits(component, WCD937X_MICB2_TEST_CTL_2, + 0x38, 0x00); + snd_soc_component_update_bits(component, WCD937X_MICB3_TEST_CTL_2, + 0x38, 0x00); /* Set Bandgap Fine Adjustment to +5mV for Tanggu SMIC part */ if (snd_soc_component_read32(component, WCD937X_DIGITAL_EFUSE_REG_16) == 0x01) {