OpenCloudOS-Kernel/drivers/iio
Lars-Peter Clausen 2d6ca60f32 iio: Add a DMAengine framework based buffer
Add a generic fully device independent DMA buffer implementation that uses
the DMAegnine framework to perform the DMA transfers. This can be used by
converter drivers that whish to provide a DMA buffer for converters that
are connected to a DMA core that implements the DMAengine API.

Apart from allocating the buffer using iio_dmaengine_buffer_alloc() and
freeing it using iio_dmaengine_buffer_free() no additional converter driver
specific code is required when using this DMA buffer implementation.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-10-25 13:55:32 +00:00
..
accel iio: accel: add support for Memsic MXC6255XC sensor 2015-10-25 11:49:54 +00:00
adc iio: adc: mcp320x: Add compatible with vendor prefix to OF table 2015-10-25 12:36:56 +00:00
amplifiers iio: Export SPI module alias information in missing drivers 2015-08-22 19:07:09 +01:00
buffer iio: Add a DMAengine framework based buffer 2015-10-25 13:55:32 +00:00
chemical iio: chemical: vz89x hardware i2c workaround 2015-09-30 18:20:53 +01:00
common iio:measurement specialties core: Fix endian sparse warnings. 2015-10-12 18:21:13 +01:00
dac iio:dac:m62332: use dynamic scale 2015-10-11 15:45:17 +01:00
dummy iio: Move IIO Dummy Driver out of staging 2015-10-25 12:33:01 +00:00
frequency iio: Export SPI module alias information in missing drivers 2015-08-22 19:07:09 +01:00
gyro iio: bmg160: Add SPI driver 2015-08-31 17:06:11 +01:00
humidity iio: hdc100x: correct IIO_CHAN_INFO_OFFSET value 2015-10-11 13:53:20 +01:00
imu iio: remove gpio interrupt probing from drivers that use a single interrupt 2015-10-03 12:05:51 +01:00
light iio:light:apds9960 Fix sparse endian warnings. 2015-10-12 18:21:38 +01:00
magnetometer iio: remove gpio interrupt probing from drivers that use a single interrupt 2015-10-03 12:05:51 +01:00
orientation iio: orientation: hid-sensor-rotation: Fix memory leak in probe() 2015-05-17 09:10:25 +01:00
potentiometer iio: mcp4531: Driver for Microchip digital potentiometers 2015-09-30 18:20:53 +01:00
pressure Add ms8607 meas-spec driver support 2015-10-11 10:21:21 +01:00
proximity iio: remove gpio interrupt probing from drivers that use a single interrupt 2015-10-03 12:05:51 +01:00
temperature Add tsys02d meas-spec driver support 2015-10-11 10:21:19 +01:00
trigger iio: trigger: Add a blank line after declarations 2014-12-26 12:15:36 +00:00
Kconfig iio: Move IIO Dummy Driver out of staging 2015-10-25 12:33:01 +00:00
Makefile iio: Move IIO Dummy Driver out of staging 2015-10-25 12:33:01 +00:00
iio_core.h iio: Move buffer registration to the core 2014-12-12 12:28:31 +00:00
iio_core_trigger.h iio: fix semicolon in io_core_trigger.h 2013-08-03 18:40:32 +01:00
industrialio-buffer.c iio: Add buffer enable/disable callbacks 2015-10-25 13:52:31 +00:00
industrialio-core.c iio: resistance: add IIO_RESISTANCE channel type 2015-09-23 20:23:25 +01:00
industrialio-event.c iio: event: Remove negative error code from iio_event_poll 2015-08-12 19:26:39 +01:00
industrialio-trigger.c iio: Support triggered events 2015-08-27 20:47:09 +01:00
industrialio-triggered-event.c iio: Support triggered events 2015-08-27 20:47:09 +01:00
inkern.c First round of IIO new drivers, cleanups and functionality for the 3.20 cycle take 2 2015-01-21 10:13:37 +08:00