| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* Copyright (c) 2015, 2018 The Linux Foundation. All rights reserved. |
| */ |
| #ifndef WSA881X_TEMP_SENSOR_H |
| #define WSA881X_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 wsa881x_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 wsa881x_get_temp(struct thermal_zone_device *tz_dev, int *temp); |
| int wsa881x_init_thermal(struct wsa881x_tz_priv *tz_pdata); |
| void wsa881x_deinit_thermal(struct thermal_zone_device *tz_dev); |
| #endif |