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Input: edt-ft5x06 - switch to newer gpio framework

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The current/old gpio framework used doesn't properly listen to
ACTIVE_LOW and ACTIVE_HIGH flags. The newer gpio framework takes into
account these flags when setting gpio values.

Since the values being output were based on voltage and not logic they
change to reflect this difference. Also use gpiod_set_value_cansleep since
wake and reset pins can be provided by bus based io expanders.

Switch from msleep(5) to udelay_range(5000,6000) to avoid check patch
warning.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Franklin S Cooper Jr 2015-09-11 17:30:34 -07:00 • committed by Dmitry Torokhov
parent c5c18a06af
commit 13c23cd18b
3 changed files with 40 additions and 96 deletions
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3
include/linux/input/edt-ft5x06.h
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@ -10,9 +10,6 @@
*/
struct edt_ft5x06_platform_data {
int irq_pin;
int reset_pin;
/* startup defaults for operational parameters */
bool use_parameters;
u8 gain;