修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/sound/soc/codecs/max98373.h
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@@ -1,5 +1,5 @@
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-// SPDX-License-Identifier: GPL-2.0
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-// Copyright (c) 2017, Maxim Integrated
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+/* SPDX-License-Identifier: GPL-2.0-only */
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+/* Copyright (c) 2017 Maxim Integrated */
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 #ifndef _MAX98373_H
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 #define _MAX98373_H
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@@ -130,6 +130,8 @@
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 #define MAX98373_PCM_SR_SET1_SR_32000 (0x6 << 0)
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 #define MAX98373_PCM_SR_SET1_SR_44100 (0x7 << 0)
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 #define MAX98373_PCM_SR_SET1_SR_48000 (0x8 << 0)
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+#define MAX98373_PCM_SR_SET1_SR_88200 (0x9 << 0)
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+#define MAX98373_PCM_SR_SET1_SR_96000 (0xA << 0)
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 /* MAX98373_R2028_PCM_SR_SETUP_2 */
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 #define MAX98373_PCM_SR_SET2_SR_MASK (0xF << 4)
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@@ -203,11 +205,25 @@
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 struct max98373_priv {
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 	struct regmap *regmap;
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+	int reset_gpio;
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 	unsigned int v_slot;
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 	unsigned int i_slot;
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 	unsigned int spkfb_slot;
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 	bool interleave_mode;
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 	unsigned int ch_size;
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 	bool tdm_mode;
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+	/* variables to support soundwire */
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+	struct sdw_slave *slave;
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+	bool hw_init;
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+	bool first_hw_init;
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+	int slot;
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+	unsigned int rx_mask;
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 };
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+
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+extern const struct snd_soc_component_driver soc_codec_dev_max98373;
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+extern const struct snd_soc_component_driver soc_codec_dev_max98373_sdw;
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+
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+void max98373_reset(struct max98373_priv *max98373, struct device *dev);
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+void max98373_slot_config(struct device *dev,
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+			  struct max98373_priv *max98373);
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 #endif