35 lines
955 B
C
Executable file
35 lines
955 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2015, 2018 The Linux Foundation. All rights reserved.
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*/
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#ifndef WSA881X_TEMP_SENSOR_H
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#define WSA881X_TEMP_SENSOR_H
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#include <linux/thermal.h>
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#include <sound/soc.h>
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struct wsa_temp_register {
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u8 d1_msb;
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u8 d1_lsb;
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u8 d2_msb;
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u8 d2_lsb;
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u8 dmeas_msb;
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u8 dmeas_lsb;
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};
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typedef int32_t (*wsa_temp_register_read)(struct snd_soc_component *component,
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struct wsa_temp_register *wsa_temp_reg);
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struct wsa881x_tz_priv {
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struct thermal_zone_device *tz_dev;
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struct snd_soc_component *component;
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struct wsa_temp_register *wsa_temp_reg;
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char name[80];
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wsa_temp_register_read wsa_temp_reg_read;
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struct notifier_block pm_nb;
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atomic_t is_suspend_spk;
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int t0_init;
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int curr_temp;
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};
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int wsa881x_get_temp(struct thermal_zone_device *tz_dev, int *temp);
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int wsa881x_init_thermal(struct wsa881x_tz_priv *tz_pdata);
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void wsa881x_deinit_thermal(struct thermal_zone_device *tz_dev);
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#endif
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