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path: root/drivers/staging/iio/imu/adis16400.h
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2013-01-26staging:iio: Move adis16400 out of stagingLars-Peter Clausen
This adis16400 driver is in pretty good shape now, so move it out of staging. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26staging:iio:adis16400: Preallocate transfer messageLars-Peter Clausen
Similar to like we already did for the generic adis library preallocate and pre-construct the SPI transfer message for the adis16400. For devices which do not support burst mode sampling does not differ from other adis devices and so we use the generic functions of the adis library in this case. In burst mode we can only sample all channels at once, so use the IIO cores demux facility instead of doing this manually. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26staging:iio:adis16400: Use adis libraryLars-Peter Clausen
Use the new adis library for the adis16400 driver. This allows us to completely scrap the adis16400 trigger code and more than half of the core driver code. For now we can not make use of the generic adis buffer implementation since the adis16400 driver has special requirements due to its burst mode support. But we will eventually get to this. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26staging:iio:adis16400: Remove unused default_scan_maskLars-Peter Clausen
The chip_info struct for contains a defaul_scan_mask field. But it is never actually used in the code, so remove it from the chip_info struct. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-04staging:iio:adis16400: Fix product id checkLars-Peter Clausen
The product id check currently ANDs the read id with 0xF000 and compares the result to the product id from the chip info. Since none of the product ids in the chip info table end in 0x000 the check will always fail. Furthermore it is also wrong, the product id in the PROD_ID register will always match the part number of the device. Some of the ADIS16XXX devices are identical from a software point of view with the product id register having a different content. If we keep the current scheme of storing the product id in the chip info table this would require us to have multiple almost identical chip info table entries. So instead this patch changes the code to parse the product id from the device name. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-11-04staging:iio:adis16400: Fix adis16334 sampling frequency controlLars-Peter Clausen
Setting the sampling frequency for the adis16334 differs from the other devices. This patch introduces two new callback functions to the adis16400 chip_info struct which are used to specify how to read and write the current sample rate. The patch also introduces the proper implementations for these callbacks for the adis16334. Related to this is that the adis16334 has no slow mode and so we do not limit the SPI clock rate to 300kHz during initialization. The patch adds a new flag for devices which do have a slow mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-19staging:iio:adis16400: Report correct temperature scale and offsetLars-Peter Clausen
Temperature scale and offset differ between the different devices supported by this driver. Right now the driver always reports the temperature scale and offset of the adis16400 regardless of which chip variant is used. This patch adds two new attributes to the chip_info struct, one for the temperature scale and one for the temperature offset. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-03staging:iio: Update email address for Jonathan Cameron.iio-for-v3.7bJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-06-15staging:iio:adis16400: Fix ADIS163xx AUX_ADC addressLars-Peter Clausen
The ADIS163xx variants use a different register address for the auxiliary ADC channel than the ADIS16400. This patch fixes them to use the correct address. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-15staging:iio:adis16400: Fix ADIS16300 ROLL_OUT register addressLars-Peter Clausen
In the current driver ROLL_OUT register address is the same as the PITCH_OUT register address. This patch fixes it to use the correct address. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-11-28staging:iio:imu:adis16400 add control of data filtering.Jonathan Cameron
Bartlett filter used. Values read of figures on datasheet so far from precise. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-26staging:iio: tree wide IIO_RING_BUFFER config symbol to IIO_BUFFERJonathan Cameron
Functionality is generic, so name is missleading. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-07-18staging:iio:imu fix missing register table index for some channelsJonathan Cameron
A number of these register indexes were not set or actually wrong. This only effects sysfs reads. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-27Staging: fix more iio builds when IIO_RING_BUFFER is not enabledRandy Dunlap
Fix lots more build errors in staging/iio when CONFIG_IIO_RING_BUFFER is not enabled by moving enums and defines outside of the CONFIG_IIO_RING_BUFFER ifdef block. Examples (one from each driver; there were 116 total errors): drivers/staging/iio/accel/adis16204_core.c:437: error: 'ADIS16204_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/accel/adis16209_core.c:410: error: 'ADIS16209_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/gyro/adis16260_core.c:420: error: 'ADIS16260_SCAN_GYRO' undeclared here (not in a function) drivers/staging/iio/imu/adis16400_core.c:565: error: 'ADIS16400_SCAN_SUPPLY' undeclared here (not in a function) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:imu:adis16400 avoid allocating rx, tx, and state separately from ↵Jonathan Cameron
iio_dev. Uses the iio_allocate_device parameter to set aside space for adis16400_state and ____cacheline_aligned buffers for tx and rx to avoid separatel allocating them. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:imu:adis16400 add support for adis16300Jonathan Cameron
Next patch will remove original driver. Note this leaves holes in the scan indexing. Untested - except via adis16350... V3: rebase fixup. V2: move to single IIO_CHAN macro. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:imu:adis16350 etc support into adis16400 driver.Jonathan Cameron
Next patch will remove the current adis16350 driver. These should have been merged a long time ago, but there we are. V3: rebase fixup + add missing extend_name for supply on adis16350 V2: Move to single IIO_CHAN macro + use the new extend_name to make the naming of the temperature sensors contain x, y, z rather than messing with modifiers. This a very weird case and I don't want temperature to use axial modifiers. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:imu:adis16400 move to irq based triggers and channel spec ↵Jonathan Cameron
channel registration. V2: rebase fixup. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-07Merge branch 'staging-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (28 commits) staging: usbip: bugfix for isochronous packets and optimization staging: usbip: bugfix add number of packets for isochronous frames staging: usbip: bugfixes related to kthread conversion staging: usbip: fix shutdown problems. staging: hv: Fix GARP not sent after Quick Migration staging: IIO: IMU: ADIS16400: Avoid using printk facility directly staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number staging: IIO: IMU: ADIS16400: Make sure only enabled scan_elements are pushed into the ring staging: IIO: IMU: ADIS16400: Fix addresses of GYRO and ACCEL calibration offset staging: IIO: IMU: ADIS16400: Add delay after self test staging: IIO: IMU: ADIS16400: Fix up SPI messages cs_change behavior staging/rtl81*: build as loadable modules only staging: brcm80211: removed 'is_amsdu causing toss' log spam staging: brcm80211: fix for 'Short CCK' log spam staging: brcm80211: fix for 'AC_BE txop..' logs spammed problem staging: memrar: remove driver from tree staging: sep: remove last memrar remnants staging: fix hv_mouse build, needs delay.h staging: fix olpc_dcon build errors staging: sm7xx: fixed defines ... Fix up trivial conflict in drivers/staging/memrar/memrar_handler.c (deleted vs trivial spelling fixes)
2011-04-05staging: IIO: IMU: ADIS16400: Add delay after self testMichael Hennerich
Add delay after self test to satisfy timing requirements. Increase start-up delay. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> CC: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-07-22staging: iio: Fix scan_element naming issueJonathan Cameron
The addition of a number to the scan_element names caused an issue in drivers that used either #define or an enum to provide the number. Before this fix names like ADIS16350_ACCEL_X_accel_x_en occur rather than 5_accel_x_en. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-22staging: iio: Add stubs for iio_ring_buffer_[un]register and equivalent ↵Jonathan Cameron
driver stubs Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-08staging:iio: Remove used iio_work_cont definition and all referencesJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-06-18Staging: iio: adis16400: fix some minor issues and clean-upBarry Song
1. move adis16400_spi_read_burst() to adis16400_ring.c since it is only called there 2. add the lost calling to adis16400_self_test() 3. codes cleanup Signed-off-by: Barry Song <21cnbao@gmail.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11staging: iio: adis16400 clean out some unused codeJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11staging:iio:imu ADIS16400 and ADIS16405 driverBarry Song
Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Signed-off-by: Barry Song <Barry.Song@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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