linux/drivers/iio
Brad Griffis 3a59684ccc Input: ti_am335x_tsc - interchange touchscreen and ADC steps
This patch makes the initial changes required to workaround TSC-false
pen-up interrupts. It is required to implement these changes in order to
remove udelay in the TSC interrupt handler and false pen-up events.  The
charge step is to be executed immediately after sampling X+. Hence TSC is
made to use higher numbered steps (steps 5 to 16 for 5 co-ordinate
readouts, 4 wire TSC configuration) and ADC to use lower ones. Further X
co-ordinate readouts must be the last to be sampled, thus co-ordinates are
sampled in the order Y-Z-X.

Signed-off-by: Brad Griffis <bgriffis@ti.com>
[vigneshr@ti.com: Ported the patch from v3.12 to v3.19rc1]
Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-03 11:50:37 -08:00
..
accel Staging patches for 3.19-rc1 2014-12-15 18:06:13 -08:00
adc Input: ti_am335x_tsc - interchange touchscreen and ADC steps 2015-02-03 11:50:37 -08:00
amplifiers
common First round of new drivers, features and cleanups for IIO in the 3.19 cycle. 2014-11-05 11:42:48 -08:00
dac
frequency
gyro Staging patches for 3.19-rc1 2014-12-15 18:06:13 -08:00
humidity iio:humidity:si7020: fix pointer to i2c client 2014-10-25 20:55:56 +01:00
imu Merge 3.17-rc6 into staging-next. 2014-09-22 07:30:03 -07:00
light iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined 2014-11-05 18:33:45 +00:00
magnetometer First round of new drivers, features and cleanups for IIO in the 3.19 cycle. 2014-11-05 11:42:48 -08:00
orientation
pressure iio:pressure:bmp280: fix pressure calculation 2014-11-05 15:58:35 +00:00
proximity Merge 3.18-rc4 into staging-next 2014-11-10 12:24:26 +09:00
temperature
trigger
buffer_cb.c
iio_core_trigger.h
iio_core.h
industrialio-buffer.c
industrialio-core.c
industrialio-event.c
industrialio-trigger.c
industrialio-triggered-buffer.c
inkern.c First round of new drivers, features and cleanups for IIO in the 3.19 cycle. 2014-11-05 11:42:48 -08:00
Kconfig
kfifo_buf.c
Makefile