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linux-stable-mirror/drivers/hwmon
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Guenter Roeck 72edb228b4 hwmon: (lm90) Reduce maximum conversion rate for G781 
[ Upstream commit a66c5ed539 ]

According to its datasheet, G781 supports a maximum conversion rate value
of 8 (62.5 ms). However, chips labeled G781 and G780 were found to only
support a maximum conversion rate value of 7 (125 ms). On the other side,
chips labeled G781-1 and G784 were found to support a conversion rate value
of 8. There is no known means to distinguish G780 from G781 or G784; all
chips report the same manufacturer ID and chip revision.
Setting the conversion rate register value to 8 on chips not supporting
it causes unexpected behavior since the real conversion rate is set to 0
(16 seconds) if a value of 8 is written into the conversion rate register.
Limit the conversion rate register value to 7 for all G78x chips to avoid
the problem.

Fixes: ae544f64cc ("hwmon: (lm90) Add support for GMT G781")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-01 17:27:08 +01:00
..
occ
hwmon: (occ) Fix P10 VRM temp sensors
2021-10-02 04:35:09 -07:00
pmbus
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
2021-11-18 19:16:32 +01:00
abituguru3.c
…
abituguru.c
hwmon: abituguru: make array probe_order static, makes object smaller
2019-11-06 14:37:19 -08:00
acpi_power_meter.c
hwmon: acpi_power_meter: Get rid of ACPICA message printing
2021-03-08 19:10:30 +01:00
ad7314.c
…
ad7414.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
ad7418.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adc128d818.c
hwmon: Use kobj_to_dev()
2021-04-20 06:50:14 -07:00
adcxx.c
…
adm1021.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adm1025.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adm1026.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adm1029.c
hwmon: (adm1029) use simple i2c probe
2020-09-23 09:42:39 -07:00
adm1031.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adm1177.c
hwmon: (adm1177) Fix kerneldoc attribute formatting
2020-12-02 17:42:23 -08:00
adm9240.c
hwmon: (adm9240) Fix writes into inX_max attributes
2021-05-12 18:53:11 -07:00
ads7828.c
hwmon: use simple i2c probe function (take 2)
2020-09-23 09:42:40 -07:00
ads7871.c
…
adt7x10.c
…
adt7x10.h
…
adt7310.c
…
adt7410.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adt7411.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adt7462.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
adt7470.c
hwmon: (adt7470) Convert to devm_hwmon_device_register_with_info API
2021-08-27 14:24:14 -07:00
adt7475.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
aht10.c
hwmon: (aht10) Unlock on error in aht10_read_values()
2021-01-27 17:44:19 -08:00
amc6821.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
applesmc.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
aquacomputer_d5next.c
hwmon: add driver for Aquacomputer D5 Next
2021-08-28 08:53:30 -07:00
as370-hwmon.c
…
asb100.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
asc7621.c
hwmon: (asc7621) use simple i2c probe
2020-09-23 09:42:40 -07:00
aspeed-pwm-tacho.c
hwmon: (aspeed-pwm-tacho) Switch to using the new API kobj_to_dev()
2021-01-27 17:44:18 -08:00
asus_atk0110.c
…
atxp1.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
axi-fan-control.c
hwmon: (axi-fan-control) Support temperature vs pwm points
2021-08-17 14:54:26 -07:00
bt1-pvt.c
hwmon: (bt1-pvt) Remove redundant error printing in pvt_request_regs()
2021-06-17 04:21:45 -07:00
bt1-pvt.h
hwmon: (bt1-pvt) Cache current update timeout
2020-10-04 08:40:10 -07:00
coretemp.c
hwmon: Convert to new X86 CPU match macros
2020-03-24 21:33:36 +01:00
corsair-cpro.c
hwmon: (corsair-cpro) Fix fall-through warnings for Clang
2021-05-17 19:50:23 -05:00
corsair-psu.c
hwmon: (corsair-psu) fix plain integer used as NULL pointer
2021-12-17 10:30:12 +01:00
da9052-hwmon.c
hwmon: (da9052) Switch to using the new API kobj_to_dev()
2021-02-11 20:28:56 -08:00
da9055-hwmon.c
…
dell-smm-hwmon.c
hwmon: (dell-smm) Fix warning on /proc/i8k creation error
2021-12-14 10:57:17 +01:00
dme1737.c
hwmon: (dme1737) use simple i2c probe
2020-09-23 09:42:40 -07:00
drivetemp.c
hwmon: drivetemp: fix typo temperatire => temperature
2020-12-02 17:42:23 -08:00
ds620.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
ds1621.c
hwmon: (ds1621) Use kobj_to_dev()
2021-04-20 06:50:14 -07:00
emc6w201.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
emc1403.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
emc2103.c
hwmon: (emc2103) use simple i2c probe
2020-09-23 09:42:40 -07:00
f71805f.c
…
f71882fg.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
f75375s.c
hwmon: (f75375s) use simple i2c probe
2020-09-23 09:42:40 -07:00
fam15h_power.c
hwmon: Replace deprecated CPU-hotplug functions.
2021-08-17 14:54:26 -07:00
fschmd.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
ftsteutates.c
hwmon: (ftsteutates) Rudimentary typo fixes
2021-04-20 06:50:14 -07:00
g760a.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
g762.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
gl518sm.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
gl520sm.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
gpio-fan.c
hwmon: (gpio-fan) Switch to using the new API kobj_to_dev()
2021-01-27 17:44:18 -08:00
gsc-hwmon.c
hwmon: (gsc-hwmon) add fan sensor
2020-09-23 09:42:41 -07:00
hih6130.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
hwmon-vid.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
hwmon.c
hwmon: Fix possible memleak in __hwmon_device_register()
2021-11-18 19:16:32 +01:00
i5k_amb.c
hwmon: (i5k_amb, vt8231) Drop uses of pci_read_config_*() return value
2020-08-04 14:24:39 -07:00
i5500_temp.c
…
ibmaem.c
hwmon: (ibmaem) Replace zero-length array with flexible-array member
2020-03-08 20:35:46 -07:00
ibmpex.c
…
ibmpowernv.c
hwmon: (ibmpowernv) Silence strncpy() warning
2020-12-02 17:42:23 -08:00
iio_hwmon.c
hwmon: (iio_hwmon) Drop bogus __refdata annotation
2020-12-11 07:42:27 -08:00
ina2xx.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ina209.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ina3221.c
hwmon: (ina3221) use CVRF only for single-shot conversion
2021-06-17 04:21:46 -07:00
intel-m10-bmc-hwmon.c
hwmon: intel-m10-bmc-hwmon: add n5010 sensors
2021-08-17 14:54:25 -07:00
it87.c
hwmon: Use kobj_to_dev()
2021-04-20 06:50:14 -07:00
jc42.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
k8temp.c
…
k10temp.c
hwmon: (k10temp) Remove residues of current and voltage
2021-09-12 17:56:36 -07:00
Kconfig
hwmon: (lm90) Add basic support for TI TMP461
2021-12-29 12:28:48 +01:00
lineage-pem.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
lm63.c
hwmon: Use kobj_to_dev()
2021-04-20 06:50:14 -07:00
lm70.c
hwmon: (lm70) Use SPI_MODE_X_MASK
2021-06-17 04:21:44 -07:00
lm73.c
hwmon: (lm73) use simple i2c probe
2020-09-23 09:42:40 -07:00
lm75.c
hwmon: (lm75) Add TI TMP1075 support
2021-06-17 04:21:44 -07:00
lm75.h
hwmon: (lm75) Fix all coding-style warnings on lm75 driver
2020-05-22 06:28:38 -07:00
lm77.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm78.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm80.c
Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
2021-05-13 17:30:01 +02:00
lm83.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm85.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm87.c
hwmon: use simple i2c probe function (take 2)
2020-09-23 09:42:40 -07:00
lm90.c
hwmon: (lm90) Reduce maximum conversion rate for G781
2022-02-01 17:27:08 +01:00
lm92.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm93.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm95234.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm95241.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lm95245.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
lochnagar-hwmon.c
…
ltc2945.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc2947-core.c
hwmon: (ltc2947) Properly handle errors when looking for the external clock
2021-09-24 05:02:24 -07:00
ltc2947-i2c.c
hwmon: (ltc2947) use simple i2c probe
2020-09-23 09:42:40 -07:00
ltc2947-spi.c
hwmon: Add support for ltc2947
2019-11-06 14:37:19 -08:00
ltc2947.h
hwmon: Add support for ltc2947
2019-11-06 14:37:19 -08:00
ltc2990.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc2992.c
hwmon: (ltc2992) Put fwnode in error case during ->probe()
2021-05-10 08:02:15 -07:00
ltc4151.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc4215.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc4222.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc4245.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
ltc4260.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltc4261.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
ltq-cputemp.c
…
Makefile
hwmon: add driver for Aquacomputer D5 Next
2021-08-28 08:53:30 -07:00
max127.c
hwmon: (max127) Add Maxim MAX127 hardware monitoring driver
2020-12-02 17:42:24 -08:00
max197.c
…
max1111.c
…
max1619.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
max1668.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
max6621.c
hwmon: (max6621) Fix fall-through warnings for Clang
2021-05-17 19:50:37 -05:00
max6639.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
max6642.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
max6650.c
hwmon: (max6650) Switch to using the new API kobj_to_dev()
2021-01-27 17:44:18 -08:00
max6697.c
hwmon: Use kobj_to_dev()
2021-04-20 06:50:14 -07:00
max16065.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
max31722.c
hwmon: (max31722) Remove non-standard ACPI device IDs
2021-06-17 04:21:44 -07:00
max31730.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
max31790.c
hwmon: (max31790) Detect and report zero fan speed
2021-06-17 04:21:46 -07:00
mc13783-adc.c
…
mcp3021.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
menf21bmc_hwmon.c
…
mlxreg-fan.c
hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs
2021-09-16 14:48:20 -07:00
mr75203.c
hwmon: (mr75203) fix wrong power-up delay value
2022-01-27 11:03:48 +01:00
nct6683.c
hwmon: (nct6683) remove useless function
2021-04-20 06:50:14 -07:00
nct6775.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nct7802.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
nct7904.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
npcm750-pwm-fan.c
…
nsa320-hwmon.c
…
ntc_thermistor.c
hwmon: (ntc_thermistor) Use library interpolation
2021-08-17 14:54:25 -07:00
nzxt-kraken2.c
hwmon: add driver for NZXT Kraken X42/X52/X62/X72
2021-04-20 06:50:14 -07:00
pc87360.c
hwmon: (pc87360) convert comma to semicolon
2021-01-27 17:44:17 -08:00
pc87427.c
…
pcf8591.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
powr1220.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
pwm-fan.c
hwmon: (pwm-fan) Ensure the fan going on in .probe()
2021-12-14 10:57:14 +01:00
raspberrypi-hwmon.c
hwmon: raspberry-pi: Clean-up few drivers by using managed work init
2021-03-23 15:22:40 +01:00
s3c-hwmon.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
sbrmi.c
hwmon: Add support for SB-RMI power module
2021-08-17 14:54:25 -07:00
sbtsi_temp.c
hwmon: (sbtsi) Add basic support for SB-TSI sensors
2020-12-12 08:32:35 -08:00
sch56xx-common.c
hwmon: (sch56xx-common) Simplify sch56xx_device_add
2021-06-17 04:21:44 -07:00
sch56xx-common.h
hwmon: (sch56xx) Use devres functions for watchdog
2021-06-17 04:21:44 -07:00
sch5627.c
hwmon: (sch56xx) Use devres functions for watchdog
2021-06-17 04:21:44 -07:00
sch5636.c
hwmon: (sch56xx) Use devres functions for watchdog
2021-06-17 04:21:44 -07:00
scmi-hwmon.c
hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interface
2021-03-30 16:34:55 +01:00
scpi-hwmon.c
hwmon: (scpi-hwmon) shows the negative temperature properly
2021-06-09 11:51:30 -07:00
sht3x.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
sht4x.c
hwmon: (sht4x) Fix sht4x_read_values return value
2021-06-17 04:21:45 -07:00
sht15.c
…
sht21.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
shtc1.c
hwmon: shtc1: add support for device tree bindings
2020-09-23 09:42:40 -07:00
sis5595.c
…
sl28cpld-hwmon.c
hwmon: Add support for the sl28cpld hardware monitoring controller
2020-09-17 16:02:42 +01:00
smm665.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
smsc47b397.c
…
smsc47m1.c
hwmon: (smsc47m1) Remove 'h' from printk format specifier
2021-01-27 17:44:17 -08:00
smsc47m192.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
sparx5-temp.c
hwmon: (sparx5) Fix initial reading of temperature
2020-09-23 09:39:40 -07:00
stts751.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
tc74.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tc654.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
thmc50.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tmp102.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tmp103.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tmp108.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tmp401.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
tmp421.c
hwmon: (tmp421) fix rounding for negative values
2021-09-24 05:00:53 -07:00
tmp513.c
hwmon: (tmp513) fix spelling typo in comments
2020-10-04 08:40:10 -07:00
tps23861.c
hwmon: (tps23861) correct shunt LSB values
2021-06-10 08:40:09 -07:00
ultra45_env.c
…
vexpress-hwmon.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00
via686a.c
…
via-cputemp.c
hwmon: Convert to new X86 CPU match macros
2020-03-24 21:33:36 +01:00
vt1211.c
…
vt8231.c
hwmon: (i5k_amb, vt8231) Drop uses of pci_read_config_*() return value
2020-08-04 14:24:39 -07:00
w83l785ts.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
w83l786ng.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
w83627ehf.c
hwmon: (w83627ehf) Make DEVICE_ATTR_RO static
2021-08-17 14:54:25 -07:00
w83627hf.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
w83773g.c
hwmon: use simple i2c probe function
2020-09-23 09:42:39 -07:00
w83781d.c
hwmon: (w83781d) Match on device tree compatibles
2021-08-17 14:54:26 -07:00
w83791d.c
hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field
2021-10-02 05:11:52 -07:00
w83792d.c
hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field
2021-10-02 05:12:05 -07:00
w83793.c
hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field
2021-10-02 05:14:11 -07:00
w83795.c
hwmon: use simple i2c probe function (take 2)
2020-09-23 09:42:40 -07:00
wm831x-hwmon.c
…
wm8350-hwmon.c
…
xgene-hwmon.c
hwmon: replace snprintf in show functions with sysfs_emit
2021-04-20 06:50:14 -07:00