From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/sound/soc/codecs/wm8971.c | 19 ++++++++-----------
1 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/kernel/sound/soc/codecs/wm8971.c b/kernel/sound/soc/codecs/wm8971.c
index a79f7a7..21ae55c 100644
--- a/kernel/sound/soc/codecs/wm8971.c
+++ b/kernel/sound/soc/codecs/wm8971.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8971.c -- WM8971 ALSA SoC Audio driver
*
@@ -6,11 +7,6 @@
* Author: Kenneth Kiraly <kiraly@lab126.com>
*
* Based on wm8753.c by Liam Girdwood
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#include <linux/module.h>
@@ -512,8 +508,8 @@
{
struct snd_soc_component *component = dai->component;
struct wm8971_priv *wm8971 = snd_soc_component_get_drvdata(component);
- u16 iface = snd_soc_component_read32(component, WM8971_IFACE) & 0x1f3;
- u16 srate = snd_soc_component_read32(component, WM8971_SRATE) & 0x1c0;
+ u16 iface = snd_soc_component_read(component, WM8971_IFACE) & 0x1f3;
+ u16 srate = snd_soc_component_read(component, WM8971_SRATE) & 0x1c0;
int coeff = get_coeff(wm8971->sysclk, params_rate(params));
/* bit size */
@@ -540,10 +536,10 @@
return 0;
}
-static int wm8971_mute(struct snd_soc_dai *dai, int mute)
+static int wm8971_mute(struct snd_soc_dai *dai, int mute, int direction)
{
struct snd_soc_component *component = dai->component;
- u16 mute_reg = snd_soc_component_read32(component, WM8971_ADCDAC) & 0xfff7;
+ u16 mute_reg = snd_soc_component_read(component, WM8971_ADCDAC) & 0xfff7;
if (mute)
snd_soc_component_write(component, WM8971_ADCDAC, mute_reg | 0x8);
@@ -565,7 +561,7 @@
enum snd_soc_bias_level level)
{
struct wm8971_priv *wm8971 = snd_soc_component_get_drvdata(component);
- u16 pwr_reg = snd_soc_component_read32(component, WM8971_PWR1) & 0xfe3e;
+ u16 pwr_reg = snd_soc_component_read(component, WM8971_PWR1) & 0xfe3e;
switch (level) {
case SND_SOC_BIAS_ON:
@@ -606,9 +602,10 @@
static const struct snd_soc_dai_ops wm8971_dai_ops = {
.hw_params = wm8971_pcm_hw_params,
- .digital_mute = wm8971_mute,
+ .mute_stream = wm8971_mute,
.set_fmt = wm8971_set_dai_fmt,
.set_sysclk = wm8971_set_dai_sysclk,
+ .no_capture_mute = 1,
};
static struct snd_soc_dai_driver wm8971_dai = {
--
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