leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
073c662017
linux/drivers/iio
History
Eugen Hristev 073c662017 iio: adc: at91-sama5d2_adc: add support for DMA 
Added support for DMA transfers. The implementation uses the user watermark
to decide whether DMA will be used or not. For watermark 1, DMA will not be
used. If watermark is bigger, DMA will be used.
Sysfs attributes are created to indicate whether the DMA is used,
with hwfifo_enabled, and the current DMA watermark is readable
in hwfifo_watermark. Minimum and maximum values are in hwfifo_watermark_min
and hwfifo_watermark_max.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-12-02 10:39:43 +00:00
..
accel iio: adc/accel: Fix up module licenses 2017-12-02 10:39:43 +00:00
adc iio: adc: at91-sama5d2_adc: add support for DMA 2017-12-02 10:39:43 +00:00
amplifiers iio:amplifiers:ad8366 drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:24:50 +01:00
buffer License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
chemical iio: chemical: ccs811: Add support for data ready trigger 2017-09-24 12:34:36 +01:00
common treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
counter iio:stm32-lp-timer and ep93xx: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-09-26 09:38:57 +02:00
dac Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
dummy A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
frequency iio:frequency: drop assign iio_info.driver_module 2017-08-22 21:28:20 +01:00
gyro Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
health iio:health: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:29:44 +01:00
humidity Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
imu Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
light Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
magnetometer Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
multiplexer iio: multiplexer: add NULL check on devm_kzalloc() and devm_kmemdup() return values 2017-09-03 18:10:29 +01:00
orientation iio:orientation: drop assign iio_info.driver_module 2017-08-22 21:33:36 +01:00
potentiometer Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
potentiostat iio:potentiostat:lmp91000 drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:34:48 +01:00
pressure Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
proximity Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
temperature Staging/IIO patches for 4.15-rc1 2017-11-13 20:53:28 -08:00
trigger A couple of configfs cleanups: 2017-11-14 14:44:04 -08:00
iio_core_trigger.h
iio_core.h
industrialio-buffer.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
industrialio-configfs.c iio: make function argument and some structures const 2017-10-19 16:15:24 +02:00
industrialio-core.c Merge 4.14-rc4 into staging-next 2017-10-09 09:02:35 +02:00
industrialio-event.c
industrialio-sw-device.c iio: make function argument and some structures const 2017-10-19 16:15:24 +02:00
industrialio-sw-trigger.c iio: make function argument and some structures const 2017-10-19 16:15:24 +02:00
industrialio-trigger.c iio:trigger: Remove necessity to have a trig->ops structure. 2017-08-22 21:20:28 +01:00
industrialio-triggered-event.c
inkern.c First round of IIO new device support, features and cleanups for the 4.14 cycle. 2017-07-27 21:29:49 -07:00
Kconfig iio: multiplexer: new iio category and iio-mux driver 2017-06-03 19:29:26 +09:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00