openwrt/target/linux/d1/patches-6.1/0082-ASoC-sun20i-codec-What-is-this-ramp-thing.patch

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From 87a77f803f5038e3fc64f45d5142ea402512029a Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 23 Jun 2021 21:18:47 -0500
Subject: [PATCH 082/117] ASoC: sun20i-codec: What is this ramp thing?
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
sound/soc/sunxi/sun20i-codec.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/sound/soc/sunxi/sun20i-codec.c
+++ b/sound/soc/sunxi/sun20i-codec.c
@@ -709,6 +709,10 @@ static int sun20i_codec_component_probe(
0x3 << SUN20I_CODEC_ADC_DIG_CTRL_ADC_VOL_EN,
0x3 << SUN20I_CODEC_ADC_DIG_CTRL_ADC_VOL_EN);
+ /* Maaagic... */
+ snd_soc_component_update_bits(component, SUN20I_CODEC_RAMP,
+ BIT(1) | BIT(0), BIT(0));
+
return 0;
err_assert_reset: