76e5e82e79
Add support to disable compilation of temperature sensor for wsa881x analog module, when not needed. Change-Id: I054e90d4b1abae3c0cdc6623b1f688120ba87dbd Signed-off-by: Vangala, Amarnath <avangala@codeaurora.org>
42 righe
1.2 KiB
C
42 righe
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2015, 2018, 2020 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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#ifndef CONFIG_WSA881X_TEMP_SENSOR_DISABLE
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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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int wsa881x_get_temp(struct thermal_zone_device *tz_dev, int *temp);
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#else
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int wsa881x_init_thermal(struct wsa881x_tz_priv *tz_pdata){ return 0; }
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void wsa881x_deinit_thermal(struct thermal_zone_device *tz_dev){}
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int wsa881x_get_temp(struct thermal_zone_device *tz_dev, int *temp){ return 0; }
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#endif
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#endif
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