From: Henrik Rydberg <rydberg@euromail.se>
To: akpm@osdl.org, Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] bcm5974-0.63: BTN_TOUCH event added for mousedev
Date: Wed, 03 Sep 2008 14:02:54 +0200 [thread overview]
Message-ID: <48BE7CEE.1030000@euromail.se> (raw)
The mousedev driver requires the use of BTN_TOUCH events to process
ABS_X and ABS_Y events properly, which is what is needed for the
bcm5974-based apple computers to have a functional pointer out-of-the-box.
This patch adds the BTN_TOUCH events to bcm5974.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
---
drivers/input/mouse/bcm5974.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index acc401d..5132775 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -253,6 +253,7 @@ static void setup_events_to_report(struct input_dev *input_dev,
0, cfg->y.dim, cfg->y.fuzz, 0);
__set_bit(EV_KEY, input_dev->evbit);
+ __set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
__set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
__set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
@@ -303,6 +304,7 @@ static int report_tp_state(struct bcm5974 *dev, int size)
if (dev->fingers > nmax)
dev->fingers = nmax;
+ input_report_key(input, BTN_TOUCH, dev->fingers > 0);
input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers > 2);
--
1.5.4.3
reply other threads:[~2008-09-03 12:03 UTC|newest]
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