kernel/linux.git/drivers/iio/light/Kconfig, branch linux-4.4.y

iio: light: Add support for UPISEMI uS5182d als and proximity sensor

2015-09-23T19:23:27+00:00

Add support for UPISEMI us5182d als and proximity sensor. Supports raw readings. Data sheet for this device can be found here: http://www.upi-semi.com/temp/uS5182D-DS-P0103-temp.pdf Signed-off-by: Adriana Reus Signed-off-by: Jonathan Cameron

iio: light: add APDS9960 ALS + promixity driver

2015-08-31T15:23:09+00:00

APDS9960 is a combination of ALS, proximity, and gesture sensors. This patch adds support for these functions along with gain control, integration time, and event thresholds. Signed-off-by: Matt Ranostay Signed-off-by: Jonathan Cameron

Merge tag 'iio-for-4.3b-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

2015-08-12T19:43:41+00:00

Jonathan writes: Second set of new device support, features and cleanup for the 4.3 cycle. Take 2 also includes a fix set that was too late for the 4.2 cycle. As we had a lot of tools and docs work in this set, I have broken those out into their own categories in this description. Fixes from the pull request '4th set of IIO fixes for the 4.2 cycle'. * Poll functions for both event chardev and the buffer one were returning negative error codes (via a positive value). * A recent change to lsiio adding some error handling that was wrong and stopped the tool working. * bmg160 was missing some dependencies in Kconfig * berlin2-adc had a misshandled register (wrote a value rather than a bitmap) New device support * TI opt3001 light sensor * TXC PA12 ALS and proximity sensor. * mcp3301 ADC support (in mcp320x driver) * ST lsm303agr accelerometer and magnetometer drivers (plus some st-sensors common support to allow different WHOAMI register addresses, devices with fixed scale and allow interrupt equiped magnetometers). * ADIS16305, ADIS16367, ADIS16445IMUs (in the adis16400 driver) * ADIS16266 gyro (in the adis16260 driver) * ADIS16137 gyro (in the adis16136 driver) New functionality * mmc35240 DT bindings. * Inverse unit conversion macros to aid handing of values written to sysfs attributes. Core cleanup * Forward declaration of struct iio_trigger to avoid a compile warning. Driver cleanup / fixes * mxs-lradc - Clarify which parts are supported. - Fix spelling erorrs. - Missing/extra includes - reorder includes - add datasheet name listings for all usable channels (to allow them to be bound by name from consumer drivers) * acpi-als - add some function prefixes as per general iio style. * bmc150_magn - replace a magic value with the existing define. * vf610 - determine possible sample frequencies taking into account the electrical characteristics (defining a minimum sample time) * dht11 - whitespace - additional docs - avoid mulitple assignments in one line - Use the new funciton ktime_get_resolution_ns to cleanup a nasty trick previously used for timing. * Fix all drivers that consider 0 a valid IRQ for historical reasons. * Export I2C module alias info where previously missing (to allow autoprobing) * Export OF module alias info where previously missing. * mmc35240 - switch some variables into arrays to improve readability. * mlx90614 - define some magic numbers for readability. * bmc150_magn - expand area locked by a mutex to cover all the use of the data->buffer. - use descriptive naming for a mask instead of a magic value. * berin2-adc - pass up an error code rather that a generic error - constify the iio_chan_spec - some other little tidy ups. * stk8312 - fix a dependency on triggered buffers in kconfig - add a check for invalid attribute values - improve error handling by returning error codes where possible and return immediately where relevant - rework macro defs to use GENMASK etc - change some variable types to reduce unnecessary casting - clean up code style - drop a local buffer copy for bulk reads and use the one in data->buffer instead. * adis16400 - the adis16448 gyroscope scale was wrong. * adis16480 - some more wrong scales for various parts. * adis16300 - has an undocumented product id and serial number registers so use them. * iio_simple_dummy - fix some wrong code indentation. * bmc150-accel - use the chip ID to detect the chip present rather than verifying the expected part was there. This was in response to a wrong ACPI entry on the WinBook TW100. * mma8452 - fix _get_hp_filter_index - drop a double include - pass up an error code rather than rewriting it - range check input values to attribute writes - register defs tidy up using GENMASK and reordering them to be easier to follow. - various coding style cleanups - put the Kconfig entry in the write place (alphabetically). Tools related * Tools cleanup - drop an explicity NULL comparison, some unnecessary braces, use the ARRAY_SIZE macro, send error messages to stderr instead of dropping them in the middle of normal output. * Fix tools to allow that scale and offset attributes are optional. * More tools fixes including allowing true 32bit data (previously an overflow prevented more than 31bits) * Drop a stray header guard that ended up in a c file. * Make calc_digits static as it isn't exported or in the header. * Set ci_array pointer to NULL after free as a protection against non safe usage of the tools core code. Also convert a double pointer to a single one as the extra level of indirection was unnecessary. Docs * DocBook introduction by Daniel Baluta. Glad we are beginning to draw together some more introductory docs to suplement the various tools / examples. * Drop bytes_per_datum sysfs attribute docs as it no longer exists. * A whole load of missing / fixing of kernel-doc for the core of IIO. * Document the trigger name sysfs attribute in the ABI docs. * Minor typos in the ABI docs related to power down modes.

Merge 4.2-rc3 into staging-next

2015-07-20T20:21:28+00:00

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

iio: light: Add support for TXC PA12 als and proximity sensor

2015-07-20T17:41:21+00:00

Add support for TXC PA12203001 als and proximity sensor. Support for raw illuminance and proximity readings. Signed-off-by: Adriana Reus Signed-off-by: Jonathan Cameron

iio: light: add support for TI's opt3001 light sensor

2015-07-20T17:41:21+00:00

TI's opt3001 light sensor is a simple and yet powerful little device. The device provides 99% IR rejection, automatic full-scale, very low power consumption and measurements from 0.01 to 83k lux. This patch adds support for that device using the IIO framework. See http://www.ti.com/product/opt3001 for more information. Signed-off-by: Felipe Balbi Signed-off-by: Andreas Dannenberg Signed-off-by: Jonathan Cameron

iio:light:ltr501: fix regmap dependency

2015-07-05T13:15:12+00:00

The use of regmap in commit 2f2c96338afc requires REGMAP_I2C to be selected, in order to meet all dependencies. Fixes: 2f2c96338afc ("iio: ltr501: Add regmap support.") Signed-off-by: Hartmut Knaack Acked-by: Daniel Baluta Signed-off-by: Jonathan Cameron

iio:light:stk3310: Fix REGMAP_I2C dependency

2015-07-05T11:18:38+00:00

The stk3310 driver makes use of regmap_i2c, so this dependency needs to be reflected in Kconfig. Signed-off-by: Hartmut Knaack Signed-off-by: Jonathan Cameron

iio: light: Add support for ROHM RPR0521 sensor

2015-06-21T14:14:54+00:00

This patch adds support for ROHM RPR0521 ambient light and proximity sensor. It offers raw readings for intensity and proximity. Signed-off-by: Daniel Baluta Signed-off-by: Jonathan Cameron

iio:light:Kconfig: fix typo in description

2015-06-21T13:26:23+00:00

Fix the typo in the module description for the CM3323. Signed-off-by: Hartmut Knaack Reviewed-by: Daniel Baluta Signed-off-by: Jonathan Cameron