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- /* SPDX-License-Identifier: GPL-2.0-only */
- /* Copyright (c) 2015, 2018-2019, The Linux Foundation. All rights reserved.
- */
- #ifndef WSA883X_TEMP_SENSOR_H
- #define WSA883X_TEMP_SENSOR_H
- #include <linux/thermal.h>
- #include <sound/soc.h>
- struct wsa_temp_register {
- u8 d1_msb;
- u8 d1_lsb;
- u8 d2_msb;
- u8 d2_lsb;
- u8 dmeas_msb;
- u8 dmeas_lsb;
- };
- typedef int32_t (*wsa_temp_register_read)(struct snd_soc_component *component,
- struct wsa_temp_register *wsa_temp_reg);
- struct wsa883x_tz_priv {
- struct thermal_zone_device *tz_dev;
- struct snd_soc_component *component;
- struct wsa_temp_register *wsa_temp_reg;
- char name[80];
- wsa_temp_register_read wsa_temp_reg_read;
- struct notifier_block pm_nb;
- atomic_t is_suspend_spk;
- int t0_init;
- int curr_temp;
- };
- int wsa883x_get_temp(struct thermal_zone_device *tz_dev, int *temp);
- int wsa883x_init_thermal(struct wsa883x_tz_priv *tz_pdata);
- void wsa883x_deinit_thermal(struct thermal_zone_device *tz_dev);
- #endif
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