summaryrefslogtreecommitdiff
path: root/drivers/iio/magnetometer/Kconfig
AgeCommit message (Collapse)Author
2015-07-19iio:magnetometer:bmc150_magn: add regmap dependencyHartmut Knaack
bmc150_magn makes use of REGMAP_I2C, so select it to build always without errors. Fixes: c91746a2361d ("iio: magn: Add support for BMC150 magnetometer") Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-10iio: magnetometer: Add support for MEMSIC MMC35240 sensorDaniel Baluta
Minimal implementation for MMC35240 3-axis magnetometer sensor. It provides processed readings and possiblity to change the sampling frequency. Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-10iio: magn: Add support for BMC150 magnetometerIrina Tirdea
Add support for the Bosh BMC150 Magnetometer. The specification can be downloaded from: http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf. The chip contains both an accelerometer and a magnetometer. This patch adds support only for the magnetometer part. The temperature compensation formulas are based on bmm050_api.c authored by contact@bosch.sensortec.com. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-10iio: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-02-28iio: ak8975: fix AK09911 dependenciesArnd Bergmann
ak8975 depends on I2C and GPIOLIB, so any symbols that selects ak8975 must have the same dependency, or we get build errors: drivers/iio/magnetometer/ak8975.c: In function 'ak8975_who_i_am': drivers/iio/magnetometer/ak8975.c:393:2: error: implicit declaration of function 'i2c_smbus_read_i2c_block_data' [-Werror=implicit-function-declaration] ret = i2c_smbus_read_i2c_block_data(client, AK09912_REG_WIA1, ^ drivers/iio/magnetometer/ak8975.c: In function 'ak8975_set_mode': drivers/iio/magnetometer/ak8975.c:431:2: error: implicit declaration of function 'i2c_smbus_write_byte_data' [-Werror=implicit-function-declaration] ret = i2c_smbus_write_byte_data(data->client, Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 57e73a423b1e85 ("iio: ak8975: add ak09911 and ak09912 support") Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-12-12iio: ak8975: add ak09911 and ak09912 supportGwendal Grignou
Add 2 new definition entries to support ak0991x compass. Add a more advanced function to check we are dealing with the expected device. Remove standalone driver for ak09911. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-16iio: AK09911 : 3 axis compass supportSrinivas Pandruvada
Added IIO magnetometer driver for AK09911. In functionality is resembles AK8975 or AK8963. But there are several differences, so instead of modifying existing AK8975 driver and keep it clean, implemented as a separate driver. The key differences are: - Register map is different and have different indexes - AK09911 is a very compact interface with no DRDY pin. So no support of interrupt or GPIO poll - Even for polled mode no mention on ST2 register, which is required in ak8975 driver - mode values are different for fuse access Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-03-22iio: ak8975 : Add AK8963 compatibility mode supportSrinivas Pandruvada
AK8963 and AK8975 use same register definitions, except the range of X,Y,Z values. Added support of 8963 based on i2c_device_id. Unfortunately there is no way to detect the type via registers, both device registers return 0x48 as id of chipset. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-11-09iio: Fix mag3110 Kconfig dependenciesPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-23iio: Add Freescale mag3110 magnetometer driverPeter Meerwald
three-axis digital magnetometer with I2C interface datasheet is available from http://cache.freescale.com/files/sensors/doc/data_sheet/MAG3110.pdf Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: Add a comment to about alphabetical order to Kconfigs and MakefilesLars-Peter Clausen
Keeping Makefile and Kconfig entries in alphabetical order usually works better than just appending new entries at the end, since it reduces the amount of conflicts. This patch adds a comment to the IIO Kconfig and Makefile files to document that the entries should be kept in alphabetical order. Also reorder those entries which weren't in alphabetical order yet. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: reword help text of several IIO_ST driversPeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: "Denis Ciocca" <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-05-22iio: STMicroelectronics: remove three useless selectsPaul Bolle
Drivers for STMicroelectronics accelerometers, gyroscopes, and magnetometers were added in v3.9. They all have a (similar) select statement in their Kconfig files for a non-existant Kconfig symbol. These select statements can safely be removed. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-04-02iio:magnetometer:ak8975 move driver out of stagingJonathan Cameron
Issues raised in last series to propose this have now been resolved so there should be no reason this driver cannot graduate from staging. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
2013-01-31iio:magnetometer: Add STMicroelectronics magnetometers driverDenis Ciocca
This patch adds a generic magnetometer driver for STMicroelectronics magnetometers, currently it supports: LSM303DLHC, LSM303DLM, LIS3MDL. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-12-27iio: hid-sensors: respect CONFIG_IIO_TRIGGERAlexander Holler
Not much to say, without that change, hid-sensor-trigger will be always compiled if HID_SENSOR_IIO_COMMON is selected which fails if CONFIG_IIO_TRIGGER is not set because CONFIG_IIO_CONSUMERS_PER_TRIGGER will not be defined. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-06iio: hid-sensors: Added Compass/Magnetometer 3Dsrinivas pandruvada
Added usage id processing for Compass 3D. This uses IIO interfaces for triggered buffer to present data to user mode.This uses HID sensor framework for registering callback events from the sensor hub. Signed-off-by: srinivas pandruvada <srinivas.pandruvada@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-24 23:16:10 +0000