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Searched refs:ambient (Results 1 – 25 of 52) sorted by relevance

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/linux/Documentation/ABI/testing/
H A Dsysfs-class-backlight42 It returns integer between 0 (dark) and 8000 (max ambient
81 Writing 0 returns to normal/automatic ambient light level
88 What: /sys/class/backlight/<backlight>/<ambient light zone>_max
93 Control the maximum brightness for <ambient light zone>
96 <ambient light zone>.
98 The <ambient light zone> is device-driver specific:
100 For ADP5520 and ADP5501, <ambient light zone> can be:
111 For ADP8860, <ambient light zone> can be:
122 For ADP8870, <ambient light zone> can be:
137 What: /sys/class/backlight/<backlight>/<ambient light zone>_dim
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H A Dsysfs-bus-iio-light-isl2901816 is less affected by the ambient IR noise variation.
19 0 Sensing IR from LED and ambient
20 1 Sensing IR from LED with ambient IR rejection
H A Dsysfs-bus-iio-isl2950125 measurements due to changing temperature and ambient
30 ambient light are modulated independently.
40 in_proximity0_calib_phase_light_b for ambient light.
H A Dsysfs-platform-dell-laptop8 illumination mode on some systems that have an ambient
19 as reported by the ambient light sensor.
/linux/drivers/iio/light/
H A DKconfig47 tristate "AL3010 ambient light sensor"
51 ambient light sensor.
57 tristate "AL3320A ambient light sensor"
61 ambient light sensor.
67 tristate "APDS9300 ambient light sensor"
71 ambient light sensor.
131 tristate "ROHM BH1750 ambient light sensor"
135 BH1750, BH1751 ambient light sensors.
141 tristate "ROHM BH1780 ambient light sensor"
144 Say Y here to build support for the ROHM BH1780GLI ambient
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/linux/tools/testing/selftests/capabilities/
H A Dtest_execve.c198 bool eff, bool perm, bool inh, bool ambient) in exec_other_validate_cap() argument
201 (perm ? "1" : "0"), (inh ? "1" : "0"), (ambient ? "1" : "0"), in exec_other_validate_cap()
206 static void exec_validate_cap(bool eff, bool perm, bool inh, bool ambient) in exec_validate_cap() argument
208 exec_other_validate_cap("./validate_cap", eff, perm, inh, ambient); in exec_validate_cap()
/linux/Documentation/hwmon/
H A Dibm-cffps.rst51 temp1_alarm PSU inlet ambient temperature over-temperature alarm.
52 temp1_input Measured PSU inlet ambient temp in millidegrees C.
H A Dibmpowernv.rst39 tempX_input Measured ambient temperature.
40 tempX_max Threshold ambient temperature for alert generation.
H A Dmax1668.rst34 temp1_input ro local (ambient) temperature
H A Dadm1025.rst42 ambient temperature to be monitored.
/linux/drivers/iio/temperature/
H A Dmlx90632.c767 static s32 mlx90632_calc_temp_object(s64 object, s64 ambient, s32 Ea, s32 Eb, in mlx90632_calc_temp_object() argument
777 TAdut = div64_s64(((ambient - kTA0) * 1000000LL), kTA) + 25 * 1000000LL; in mlx90632_calc_temp_object()
789 static s32 mlx90632_calc_temp_object_extended(s64 object, s64 ambient, s64 reflected, in mlx90632_calc_temp_object_extended() argument
799 TAdut = div64_s64((ambient - kTA0) * 1000000LL, kTA) + 25 * 1000000LL; in mlx90632_calc_temp_object_extended()
819 s64 object, ambient; in mlx90632_calc_object_dsp105() local
869 ambient = mlx90632_preprocess_temp_amb(ambient_new_raw, in mlx90632_calc_object_dsp105()
874 *val = mlx90632_calc_temp_object_extended(object, ambient, in mlx90632_calc_object_dsp105()
881 ambient = mlx90632_preprocess_temp_amb(ambient_new_raw, in mlx90632_calc_object_dsp105()
888 *val = mlx90632_calc_temp_object(object, ambient, Ea, Eb, Fa, Fb, Ga, in mlx90632_calc_object_dsp105()
/linux/include/sound/
H A Dcs-amp-lib.h41 const char *ambient; member
/linux/drivers/net/can/peak_canfd/
H A DKconfig14 operated with ambient temperatures in a range of -40 to +85 °C.
/linux/Documentation/devicetree/bindings/leds/
H A Dleds-lm3532.txt1 * Texas Instruments - lm3532 White LED driver with ambient light sensing
10 The main features of the LM3532 include dual ambient light sensor inputs
/linux/drivers/misc/
H A DKconfig326 If you say yes here you get support for the ALS APDS9802 ambient
333 tristate "Intersil ISL29003 ambient light sensor"
337 ambient light sensor.
343 tristate "Intersil ISL29020 ambient light sensor"
347 ambient light sensor.
353 tristate "Taos TSL2550 ambient light sensor"
357 ambient light sensor.
367 SFH7770 (Osram) combined ambient light and proximity sensor chip.
377 combined ambient light and proximity sensor chip.
/linux/Documentation/power/
H A Dpower_supply_class.rst199 ambient temperature.
201 minimum ambient temperature alert.
203 maximum ambient temperature alert.
H A Dcharger-manager.rst33 we may need to monitor the battery health by looking at the ambient or
182 The source of temperature can be battery or ambient one according to
/linux/drivers/platform/x86/hp/
H A DKconfig49 to read data from WMI such as docking or ambient light sensor state.
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A DKconfig31 ambient temperature reported by ASIC.
/linux/security/
H A Dcommoncap.c858 if ((__cap_grew(effective, ambient, new) && in nonroot_raised_pE()
868 __cap_gained(ambient, new, old)))) in nonroot_raised_pE()
970 __cap_grew(permitted, ambient, new)))) in cap_bprm_creds_from_file()
/linux/sound/soc/codecs/
H A Dcs-amp-lib.c64 ret = cs_amp_write_cal_coeff(dsp, controls, controls->ambient, data->calAmbient); in _cs_amp_write_cal_coeffs()
H A Dcs-amp-lib-test.c564 .ambient = "CAL_AMBIENT",
626 KUNIT_EXPECT_STREQ(test, entry->name, cs_amp_lib_test_calibration_controls.ambient); in cs_amp_lib_test_write_cal_data_test()
/linux/Documentation/misc-devices/
H A Dapds990x.rst19 APDS990x is a combined ambient light and proximity sensor. ALS and proximity
H A Dbh1770glc.rst20 BH1770GLC and SFH7770 are combined ambient light and proximity sensors.
/linux/kernel/
H A Daudit.h62 kernel_cap_t ambient; member

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