From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/sound/soc/codecs/max98373.h | 20 ++++++++++++++++++--
1 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/kernel/sound/soc/codecs/max98373.h b/kernel/sound/soc/codecs/max98373.h
index f6a37aa..010f6bb 100644
--- a/kernel/sound/soc/codecs/max98373.h
+++ b/kernel/sound/soc/codecs/max98373.h
@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2017, Maxim Integrated
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (c) 2017 Maxim Integrated */
#ifndef _MAX98373_H
#define _MAX98373_H
@@ -130,6 +130,8 @@
#define MAX98373_PCM_SR_SET1_SR_32000 (0x6 << 0)
#define MAX98373_PCM_SR_SET1_SR_44100 (0x7 << 0)
#define MAX98373_PCM_SR_SET1_SR_48000 (0x8 << 0)
+#define MAX98373_PCM_SR_SET1_SR_88200 (0x9 << 0)
+#define MAX98373_PCM_SR_SET1_SR_96000 (0xA << 0)
/* MAX98373_R2028_PCM_SR_SETUP_2 */
#define MAX98373_PCM_SR_SET2_SR_MASK (0xF << 4)
@@ -203,11 +205,25 @@
struct max98373_priv {
struct regmap *regmap;
+ int reset_gpio;
unsigned int v_slot;
unsigned int i_slot;
unsigned int spkfb_slot;
bool interleave_mode;
unsigned int ch_size;
bool tdm_mode;
+ /* variables to support soundwire */
+ struct sdw_slave *slave;
+ bool hw_init;
+ bool first_hw_init;
+ int slot;
+ unsigned int rx_mask;
};
+
+extern const struct snd_soc_component_driver soc_codec_dev_max98373;
+extern const struct snd_soc_component_driver soc_codec_dev_max98373_sdw;
+
+void max98373_reset(struct max98373_priv *max98373, struct device *dev);
+void max98373_slot_config(struct device *dev,
+ struct max98373_priv *max98373);
#endif
--
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