>From 509bb071200cfe582199ba3ce2533e81949f42f0 Mon Sep 17 00:00:00 2001
From: Eric Miao <eric.miao@xxxxxxxxxxx>
Date: Mon, 13 Apr 2009 10:52:59 +0800
Subject: [PATCH 1/3] input: add ABS_PRESSURE to da9034 touchscreen
Signed-off-by: Bin Yang <bin.yang@xxxxxxxxxxx>
Signed-off-by: Eric Miao <eric.miao@xxxxxxxxxxx>
---
drivers/input/touchscreen/da9034-ts.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/input/touchscreen/da9034-ts.c
b/drivers/input/touchscreen/da9034-ts.c
index fa67d78..eac2905 100644
--- a/drivers/input/touchscreen/da9034-ts.c
+++ b/drivers/input/touchscreen/da9034-ts.c
@@ -127,9 +127,10 @@ static inline void report_pen_down(struct
da9034_touch *touch)
if (touch->y_inverted)
y = 1024 - y;
+ input_report_key(touch->input_dev, BTN_TOUCH, 1);
input_report_abs(touch->input_dev, ABS_X, x);
input_report_abs(touch->input_dev, ABS_Y, y);
- input_report_key(touch->input_dev, BTN_TOUCH, 1);
+ input_report_abs(touch->input_dev, ABS_PRESSURE, 255);
input_sync(touch->input_dev);
}
@@ -137,6 +138,7 @@ static inline void report_pen_down(struct
da9034_touch *touch)
static inline void report_pen_up(struct da9034_touch *touch)
{
input_report_key(touch->input_dev, BTN_TOUCH, 0);
+ input_report_abs(touch->input_dev, ABS_PRESSURE, 0);
input_sync(touch->input_dev);
}
@@ -332,6 +334,7 @@ static int __devinit da9034_touch_probe(struct
platform_device *pdev)
__set_bit(ABS_Y, input_dev->absbit);
input_set_abs_params(input_dev, ABS_X, 0, 1023, 0, 0);
input_set_abs_params(input_dev, ABS_Y, 0, 1023, 0, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, 255, 0, 0);
__set_bit(EV_KEY, input_dev->evbit);
__set_bit(BTN_TOUCH, input_dev->keybit);
--
1.6.0.4
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