From: Henrik Rydberg Date: Fri, 5 Sep 2008 02:28:31 +0000 (-0400) Subject: Input: bcm5974 - add BTN_TOUCH event for mousedev benefit X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a6821f345fd508b17f5ce310b677b37aefb028dc;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Input: bcm5974 - add BTN_TOUCH event for mousedev benefit 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. Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 8568211c5564..18f4d7f6ce6d 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); @@ -320,6 +321,7 @@ 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);