[PATCH] bcm5974-0.62: Compatibility mode reverted, BTN_TOUCH event added
From: Henrik Rydberg <hidden>
Date: 2008-09-02 20:06:20
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Subsystem:
apple bcm5974 multitouch driver, input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Henrik Rydberg, Dmitry Torokhov, Linus Torvalds
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 <redacted> --- 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 ae78bb8..cafbb71 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c@@ -248,6 +248,7 @@ 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);
@@ -296,6 +297,7 @@ static int report_tp_state(struct bcm5974 *dev, int size) input_report_abs(input, ABS_PRESSURE, int2bound(&c->p, p)); + input_report_key(input, BTN_TOUCH, p > 0); input_report_key(input, BTN_TOOL_FINGER, n == 1); input_report_key(input, BTN_TOOL_DOUBLETAP, n == 2); input_report_key(input, BTN_TOOL_TRIPLETAP, n > 2);
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1.5.4.3