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authorMike Rapoport <mike@compulab.co.il>2009-03-04 12:12:49 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-03-09 02:35:17 +0300
commitcd2d64b1a0a12283d63c9d853d5b1403d5cd6c9d (patch)
tree9f8f7cbe3834aeb428b93cf9c5c3fdc2f578b446 /drivers/input/touchscreen
parenta700e72dd009c79c62e78ebeefa27315db6e1e60 (diff)
downloadlinux-cd2d64b1a0a12283d63c9d853d5b1403d5cd6c9d.tar.xz
Input: ucb1400_ts, mainstone-wm97xx - add BTN_TOUCH events
Add BTN_TOUCH event reporting to ucb1400_ts and accelerated mainstone-wm97xx touchscreen drivers. Together with previously posted similar patch for wm97xx-core this will make all touchscreen drivers behave consistently wrt. BTN_TOUCH. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r--drivers/input/touchscreen/mainstone-wm97xx.c1
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c5
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index 08d3dbd4ba29..dfa6a84ab50a 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -162,6 +162,7 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm)
input_report_abs(wm->input_dev, ABS_X, x & 0xfff);
input_report_abs(wm->input_dev, ABS_Y, y & 0xfff);
input_report_abs(wm->input_dev, ABS_PRESSURE, p & 0xfff);
+ input_report_key(wm->input_dev, BTN_TOUCH, (p != 0));
input_sync(wm->input_dev);
reads++;
} while (reads < cinfo[sp_idx].reads);
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 54986627def0..e868264fe799 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -151,12 +151,14 @@ static void ucb1400_ts_evt_add(struct input_dev *idev, u16 pressure, u16 x, u16
input_report_abs(idev, ABS_X, x);
input_report_abs(idev, ABS_Y, y);
input_report_abs(idev, ABS_PRESSURE, pressure);
+ input_report_key(idev, BTN_TOUCH, 1);
input_sync(idev);
}
static void ucb1400_ts_event_release(struct input_dev *idev)
{
input_report_abs(idev, ABS_PRESSURE, 0);
+ input_report_key(idev, BTN_TOUCH, 0);
input_sync(idev);
}
@@ -377,7 +379,8 @@ static int ucb1400_ts_probe(struct platform_device *dev)
ucb->ts_idev->id.product = ucb->id;
ucb->ts_idev->open = ucb1400_ts_open;
ucb->ts_idev->close = ucb1400_ts_close;
- ucb->ts_idev->evbit[0] = BIT_MASK(EV_ABS);
+ ucb->ts_idev->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
+ ucb->ts_idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
ucb1400_adc_enable(ucb->ac97);
x_res = ucb1400_ts_read_xres(ucb);