BMC/Intel-BMC/linux.git/drivers/iio/humidity, branch v4.7.4

iio: hudmidity: hdc100x: fix incorrect shifting and scaling

2016-06-03T12:25:33+00:00

Shifting sensor data to the right 2 bits was incorrect and caused the scaling values + offsets to be invalid. Reported-by: Alison Schofield Signed-off-by: Matt Ranostay Tested-by: Alison Schofield Cc: Signed-off-by: Jonathan Cameron

iio: humidity: hdc100x: fix IIO_TEMP channel reporting

2016-05-29T18:45:54+00:00

IIO_TEMP channel was being incorrectly reported back as Celsius when it should have been milliCelsius. This is via an incorrect scale value being returned to userspace. Signed-off-by: Matt Ranostay Cc: Signed-off-by: Jonathan Cameron

iio: humidity: am2315: Remove a stray unlock

2016-05-21T16:47:14+00:00

We haven't taken the lock yet so we don't need to unlock here. Fixes: 0d96d5ead3f7 ('iio: humidity: Add triggered buffer support for AM2315') Signed-off-by: Dan Carpenter Acked-by: Tiberiu Breana Signed-off-by: Jonathan Cameron

iio: humidity: hdc100x: correct humidity integration time mask

2016-05-21T16:23:32+00:00

Apply the correct mask to enable all available humidity integration times. Currently, the driver defaults to 6500 and all is okay with that. However, if 3850 is selected we get a stuck bit and can't change back to 6500 or select 2500. (Verified with HDC1008) Signed-off-by: Alison Schofield Cc: Daniel Baluta Reviewed-by: Matt Ranostay Cc: Signed-off-by: Jonathan Cameron

iio: humidity: Add triggered buffer support for AM2315

2016-04-24T09:00:20+00:00

Signed-off-by: Tiberiu Breana Signed-off-by: Jonathan Cameron

iio: humidity: Add support for AM2315

2016-04-24T08:56:07+00:00

Add basic support for the Aosong AM2315 relative humidity and ambient temperature sensor. Includes support for raw readings and ACPI detection. Datasheet: http://www.aosong.com/asp_bin/Products/en/AM2315.pdf Signed-off-by: Tiberiu Breana Signed-off-by: Jonathan Cameron

iio: dht11: Improve logging

2016-04-10T16:40:06+00:00

* Unify log messages * Add more DEBUG messages Apparently this driver is working unreliably on some platforms that I can't test. Therefore I want an easy way for bug reporters to provide useful information without making the driver too chatty by default. Signed-off-by: Harald Geyer Signed-off-by: Jonathan Cameron

iio: convert to common i2c_check_functionality() return value

2016-02-27T17:17:43+00:00

Previously most drivers that used a i2c_check_functionality() check condition required various error codes on failure. This patchset converts to a standard of -EOPNOTSUPP Signed-off-by: Matt Ranostay Signed-off-by: Jonathan Cameron

Merge 4.5-rc3 into staging-next

2016-02-08T01:34:04+00:00

We want the upstream staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman

iio: dht11: Use boottime

2016-02-01T20:16:13+00:00

Wall time obtained from ktime_get_real_ns is susceptible to sudden jumps due to user setting the time or due to NTP. Boot time is constantly increasing time better suited for comparing two timestamps. Signed-off-by: Abhilash Jindal Reviewed-by: Harald Geyer Signed-off-by: Jonathan Cameron