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/linux/drivers/macintosh/
H A Dwindfarm_smu_sat.c1 // SPDX-License-Identifier: GPL-2.0-only
46 struct wf_sensor sens; member
49 #define wf_to_sat(c) container_of(c, struct wf_sat_sensor, sens)
60 /* TODO: Add the resulting partition to the device-tree */ in smu_sat_get_sdb_partition()
65 err = i2c_smbus_write_word_data(sat->i2c, 8, id << 8); in smu_sat_get_sdb_partition()
71 err = i2c_smbus_read_word_data(sat->i2c, 9); in smu_sat_get_sdb_partition()
89 err = i2c_smbus_read_i2c_block_data(sat->i2c, 0xa, 4, data); in smu_sat_get_sdb_partition()
119 err = i2c_smbus_read_i2c_block_data(sat->i2c, 0x3f, 16, sat->cache); in wf_sat_read_cache()
122 sat->last_read = jiffies; in wf_sat_read_cache()
129 16, 1, sat->cache, 16, false); in wf_sat_read_cache()
[all …]
H A Dwindfarm_smu_sensors.c1 // SPDX-License-Identifier: GPL-2.0-only
55 struct wf_sensor sens; member
57 #define to_smu_ads(c) container_of(c, struct smu_ad_sensor, sens)
82 return -EIO; in smu_read_adc()
95 rc = smu_read_adc(ads->reg, &val); in smu_cputemp_get()
103 scaled = (s64)(((u64)val) * (u64)cpudiode->m_value); in smu_cputemp_get()
105 scaled += ((s64)cpudiode->b_value) << 9; in smu_cputemp_get()
117 rc = smu_read_adc(ads->reg, &val); in smu_cpuamp_get()
125 scaled = (s32)(val * (u32)cpuvcp->curr_scale); in smu_cpuamp_get()
126 scaled += (s32)cpuvcp->curr_offset; in smu_cpuamp_get()
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H A Dwindfarm_lm87_sensor.c1 // SPDX-License-Identifier: GPL-2.0-only
36 struct wf_sensor sens; member
38 #define wf_to_lm87(c) container_of(c, struct wf_lm87_sensor, sens)
60 return -EIO; in wf_lm87_read_reg()
68 struct wf_lm87_sensor *lm = sr->priv; in wf_lm87_get()
71 if (lm->i2c == NULL) in wf_lm87_get()
72 return -ENODEV; in wf_lm87_get()
77 temp = wf_lm87_read_reg(lm->i2c, LM87_INT_TEMP); in wf_lm87_get()
110 for_each_child_of_node(client->dev.of_node, np) { in wf_lm87_probe()
111 if (!of_node_name_eq(np, "int-temp")) in wf_lm87_probe()
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H A Dwindfarm_max6690_sensor.c1 // SPDX-License-Identifier: GPL-2.0-only
29 struct wf_sensor sens; member
32 #define wf_to_6690(x) container_of((x), struct wf_6690_sensor, sens)
39 if (max->i2c == NULL) in wf_max6690_get()
40 return -ENODEV; in wf_max6690_get()
43 data = i2c_smbus_read_byte_data(max->i2c, MAX6690_EXTERNAL_TEMP); in wf_max6690_get()
69 loc = of_get_property(client->dev.of_node, "hwsensor-location", NULL); in wf_max6690_probe()
71 dev_warn(&client->dev, "Missing hwsensor-location property!\n"); in wf_max6690_probe()
72 return -ENXIO; in wf_max6690_probe()
80 name = "backside-temp"; in wf_max6690_probe()
[all …]
H A Dwindfarm_lm75_sensor.c1 // SPDX-License-Identifier: GPL-2.0-only
39 struct wf_sensor sens; member
41 #define wf_to_lm75(c) container_of(c, struct wf_lm75_sensor, sens)
48 if (lm->i2c == NULL) in wf_lm75_get()
49 return -ENODEV; in wf_lm75_get()
52 if (!lm->inited) { in wf_lm75_get()
53 u8 cfg_new, cfg = (u8)i2c_smbus_read_byte_data(lm->i2c, 1); in wf_lm75_get()
56 sr->name, cfg); in wf_lm75_get()
62 i2c_smbus_write_byte_data(lm->i2c, 1, cfg_new); in wf_lm75_get()
63 lm->inited = 1; in wf_lm75_get()
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H A Dwindfarm_core.c1 // SPDX-License-Identifier: GPL-2.0-only
115 delay = next - jiffies; in wf_thread_func()
151 DBG("wf: Deleting control %s\n", ct->name); in wf_control_release()
153 if (ct->ops && ct->ops->release) in wf_control_release()
154 ct->ops->release(ct); in wf_control_release()
167 err = ctrl->ops->get_value(ctrl, &val); in wf_show_control()
169 if (err == -EFAULT) in wf_show_control()
173 switch(ctrl->type) { in wf_show_control()
199 if (endp - buf < count) in wf_store_control()
200 return -EINVAL; in wf_store_control()
[all …]
/linux/drivers/iio/magnetometer/
H A Dmmc35240.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * MMC35240 - MEMSIC 3-axis Magnetic Sensor
7 * IIO driver for MMC35240 (7-bit I2C slave address 0x30).
60 * #define OTP_CONVERT(REG) ((float)((REG) >=32 ? (32 - (REG)) : (REG)) * 0.006
71 #define MMC35240_OTP_CONVERT_Y(REG) (((REG) >= 32 ? (32 - (REG)) : (REG)) * 6)
74 #define MMC35240_OTP_CONVERT_Z(REG) (((REG) >= 32 ? (32 - (REG)) : (REG)) * 81)
96 int sens[3]; /* sensitivity per X, Y, Z axis */ member
176 return -EINVAL; in mmc35240_get_samp_freq_index()
188 ret = regmap_set_bits(data->regmap, MMC35240_REG_CTRL0, in mmc35240_hw_set()
199 return regmap_set_bits(data->regmap, MMC35240_REG_CTRL0, coil_bit); in mmc35240_hw_set()
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/linux/drivers/iio/pressure/
H A Dms5611_core.c1 // SPDX-License-Identifier: GPL-2.0
8 * http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
9 * http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
88 ret = st->read_prom_word(st, i, &st->prom[i]); in ms5611_read_prom()
90 dev_err(&indio_dev->dev, in ms5611_read_prom()
96 if (!ms5611_prom_is_valid(st->prom, MS5611_PROM_WORDS_NB)) { in ms5611_read_prom()
97 dev_err(&indio_dev->dev, "PROM integrity check failed\n"); in ms5611_read_prom()
98 return -ENODEV; in ms5611_read_prom()
110 ret = st->read_adc_temp_and_pressure(st, temp, pressure); in ms5611_read_temp_and_pressure()
112 dev_err(&indio_dev->dev, in ms5611_read_temp_and_pressure()
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H A Dhp03.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * 0x50 ... read-only EEPROM with calibration data
21 * 0x77 ... read-write ADC for pressure and temperature
85 ret = i2c_smbus_write_byte_data(priv->client, HP03_ADC_WRITE_REG, reg); in hp03_get_temp_pressure()
91 return i2c_smbus_read_word_data(priv->client, HP03_ADC_READ_REG); in hp03_get_temp_pressure()
96 struct device *dev = &priv->client->dev; in hp03_update_temp_pressure()
99 int ab_val, d1_val, d2_val, diff_val, dut, off, sens, x; in hp03_update_temp_pressure() local
103 ret = regmap_bulk_read(priv->eeprom_regmap, HP03_EEPROM_CX_OFFSET, in hp03_update_temp_pressure()
112 gpiod_set_value_cansleep(priv->xclr_gpio, 1); in hp03_update_temp_pressure()
128 gpiod_set_value_cansleep(priv->xclr_gpio, 0); in hp03_update_temp_pressure()
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/linux/sound/isa/gus/
H A Dgus_volume.c1 // SPDX-License-Identifier: GPL-2.0-or-later
13 EXPORT_SYMBOL(snd_gf1_atten_table); /* for snd-gus-synth module */
25 e--; in snd_gf1_lvol_to_gvol_raw()
32 m = vol - (1 << e); in snd_gf1_lvol_to_gvol_raw()
35 m >>= e - 8; in snd_gf1_lvol_to_gvol_raw()
37 m <<= 8 - e; in snd_gf1_lvol_to_gvol_raw()
56 return rvol | (m << (e - 8));
57 return rvol | (m >> (8 - e));
76 us /= end - start;
78 us /= start - end;
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/linux/security/selinux/ss/
H A Dmls.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Multi-level security (MLS) policy operations.
11 * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc.
13 * Updated: Hewlett-Packard <paul@paul-moore.com>
15 * Copyright (X) Hewlett-Packard Development Company, L.P., 2006
78 return -ENOMEM; in mls_export_netlbl_cat()
84 return -ENOMEM; in mls_import_netlbl_cat()
90 hash = jhash_2words(r->level[0].sens, r->level[1].sens, hash); in mls_range_hash()
91 hash = ebitmap_hash(&r->level[0].cat, hash); in mls_range_hash()
92 hash = ebitmap_hash(&r->level[1].cat, hash); in mls_range_hash()
H A Dpolicydb.c1 // SPDX-License-Identifier: GPL-2.0-only
11 * Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
16 * Copyright (C) 2003-2004 Tresys Technology, LLC
18 * Updated: Hewlett-Packard <paul@paul-moore.com>
20 * Copyright (C) 2007 Hewlett-Packard Development Company, L.P.
41 /* clang-format off */
52 /* clang-format off */
65 .sym_num = SYM_NUM - 3,
66 .ocon_num = OCON_NUM - 3,
70 .sym_num = SYM_NUM - 2,
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/linux/drivers/pinctrl/mediatek/
H A Dmtk-eint.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2014-2025 MediaTek Inc.
24 #include "mtk-eint.h"
39 .sens = 0x140,
73 unsigned int idx = eint->pins[eint_num].index; in mtk_eint_get_offset()
74 unsigned int inst = eint->pins[eint_num].instance; in mtk_eint_get_offset()
77 reg = eint->base[inst] + offset + (idx / 32 * 4); in mtk_eint_get_offset()
85 unsigned int sens; in mtk_eint_can_en_debounce() local
86 unsigned int bit = BIT(eint->pins[eint_num].index % 32); in mtk_eint_can_en_debounce()
88 eint->regs->sens); in mtk_eint_can_en_debounce()
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H A Dmtk-eint.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2014-2025 MediaTek Inc.
21 unsigned int sens; member
102 return -EOPNOTSUPP; in mtk_eint_do_init()
107 return -EOPNOTSUPP; in mtk_eint_do_suspend()
112 return -EOPNOTSUPP; in mtk_eint_do_resume()
118 return -EOPNOTSUPP; in mtk_eint_set_debounce()
123 return -EOPNOTSUPP; in mtk_eint_find_irq()
H A Dpinctrl-mtk-common.h1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <linux/pinctrl/pinconf-generic.h>
14 #include "mtk-eint.h"
61 #define SET_ADDR(x, y) (x + (y->devdata->port_align))
62 #define CLR_ADDR(x, y) (x + (y->devdata->port_align << 1))
71 * struct mtk_drv_group_desc - Provide driving group data.
96 * struct mtk_pin_drv_grp - Provide each pin driving info.
119 * - For special pins' pull up/down setting which resides in same register
144 * struct mtk_pin_ies_set - For special pins' ies and smt setting.
172 unsigned int sens; member
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/linux/drivers/net/wireless/intel/iwlwifi/dvm/
H A Ddevices.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
11 * DVM device-specific data & functions
13 #include "iwl-io.h"
14 #include "iwl-prph.h"
15 #include "iwl-nvm-utils.h"
40 priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY; in iwl1000_set_ct_threshold()
41 priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD; in iwl1000_set_ct_threshold()
49 iwl_set_bits_mask_prph(priv->trans, APMG_DIGITAL_SVR_REG, in iwl1000_nic_config()
55 * iwl_beacon_time_mask_low - mask of lower 32 bit of beacon time
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H A Ddev.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2003 - 2014, 2020, 2023 Intel Corporation. All rights reserved.
23 #include "iwl-nvm-utils.h"
24 #include "iwl-csr.h"
25 #include "iwl-debug.h"
26 #include "iwl-agn-hw.h"
27 #include "iwl-op-mode.h"
28 #include "fw/notif-wait.h"
29 #include "iwl-trans.h"
36 /* CT-KILL constants */
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H A Dcalib.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Copyright (C) 2005-2014 Intel Corporation
8 #include "iwl-trans.h"
41 list_for_each_entry(res, &priv->calib_results, list) { in iwl_send_calib_results()
44 hcmd.len[0] = res->cmd_len; in iwl_send_calib_results()
45 hcmd.data[0] = &res->cmd; in iwl_send_calib_results()
50 ret, res->cmd.hdr.op_code); in iwl_send_calib_results()
64 return -ENOMEM; in iwl_calib_set()
68 return -ENOMEM; in iwl_calib_set()
69 res->cmd = *cmd; in iwl_calib_set()
[all …]
/linux/drivers/iio/common/ms_sensors/
H A Dms_sensors_i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2015 Measurement-Specialties
38 * ms_sensors_reset() - Reset function
54 dev_err(&client->dev, "Failed to reset device\n"); in ms_sensors_reset()
64 * ms_sensors_read_prom_word() - PROM word read function
80 dev_err(&client->dev, "Failed to read prom word\n"); in ms_sensors_read_prom_word()
90 * ms_sensors_convert_and_read() - ADC conversion & read function
125 dev_dbg(&client->dev, "ADC raw value : %x\n", be32_to_cpu(buf) >> 8); in ms_sensors_convert_and_read()
130 dev_err(&client->dev, "Unable to make sensor adc conversion\n"); in ms_sensors_convert_and_read()
136 * ms_sensors_crc_valid() - CRC check function
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/linux/drivers/media/usb/gspca/
H A Dsonixb.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
17 0x05 red gain 0-127
18 0x06 blue gain 0-127
19 0x07 green gain 0-127
21 0x08-0x0f i2c / 3wire registers
24 0x15 hsize (hsize = register-value * 16)
25 0x16 vsize (vsize = register-value * 16)
27 0x18 bit 7 enables compression, bit 4-5 set image down scaling:
29 0x19 high-nibble is sensor clock divider, changes exposure on sensors which
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/linux/drivers/iio/cdc/
H A Dad7150.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2010-2011 Analog Devices Inc.
63 * struct ad7150_chip_info - instance specific chip data
71 * 3:0 are for timeout receding - applies if below lower threshold
72 * 7:4 are for timeout approaching - applies if above upper threshold
108 int channel = chan->channel; in ad7150_read_raw()
113 ret = i2c_smbus_read_word_swapped(chip->client, in ad7150_read_raw()
121 ret = i2c_smbus_read_word_swapped(chip->client, in ad7150_read_raw()
138 *val = -(12288 >> 4); /* To match shift in _RAW */ in ad7150_read_raw()
145 return -EINVAL; in ad7150_read_raw()
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/linux/Documentation/networking/device_drivers/wifi/intel/
H A Dipw2200.rst1 .. SPDX-License-Identifier: GPL-2.0
11 - Intel(R) PRO/Wireless 2200BG Network Connection
12 - Intel(R) PRO/Wireless 2915ABG Network Connection
20 Copyright |copy| 2004-2006, Intel Corporation
37 2. Ad-Hoc Networking
40 3.2. iwconfig sens
78 the warranty and/or issues arising from regulatory non-compliance, and
83 modules, and accordingly, condition system-level regulatory approval
86 non-compliant.
113 -------------------------
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/linux/drivers/net/wireless/intel/iwlegacy/
H A D4965-calib.c8 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
92 * high that our DSP gets too busy trying to lock onto non-network
107 /* "false_alarms" values below are cross-multiplications to assess the in il4965_sens_energy_cck()
113 * MIN_FA/fixed-time < false_alarms/actual-rx-time < MAX_FA/beacon-time in il4965_sens_energy_cck()
120 const struct il_sensitivity_ranges *ranges = il->hw_params.sens; in il4965_sens_energy_cck()
122 data = &(il->sensitivity_data); in il4965_sens_energy_cck()
124 data->nrg_auto_corr_silence_diff = 0; in il4965_sens_energy_cck()
130 (u8) ((rx_info->beacon_silence_rssi_a & ALL_BAND_FILTER) >> 8); in il4965_sens_energy_cck()
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/linux/Documentation/devicetree/bindings/input/
H A Diqs62x-keys.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/iqs62x-keys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 - $ref: input.yaml#
16 The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors
17 feature a variety of self-capacitive, mutual-inductive and Hall-effect sens-
23 further details and examples. Sensor hardware configuration (self-capacitive
24 vs. mutual-inductive, etc.) is selected based on the device's firmware.
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/linux/arch/arm64/boot/dts/qcom/
H A Dsm8150-microsoft-surface-duo.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
9 #include <dt-bindings/gpio/gpio.h>
17 compatible = "microsoft,surface-duo", "qcom,sm8150";
18 chassis-type = "handset";
25 stdout-path = "serial0:115200n8";
28 vph_pwr: vph-pwr-regulator {
29 compatible = "regulator-fixed";
30 regulator-name = "vph_pwr";
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