From: Andreas Pokorny Date: Fri, 1 Jan 2016 12:35:36 +0000 (+0100) Subject: udev: Fix touch screen detection X-Git-Tag: v231~816^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1a3439ef68d02e8ca4da02a7c1816d596e70de8b;p=platform%2Fupstream%2Fsystemd.git udev: Fix touch screen detection Use BTN_TOUCH or INPUT_PROP_DIRECT to detect touch screens. Signed-off-by: Andreas Pokorny --- diff --git a/src/udev/udev-builtin-input_id.c b/src/udev/udev-builtin-input_id.c index 1d31829..a7aac78 100644 --- a/src/udev/udev-builtin-input_id.c +++ b/src/udev/udev-builtin-input_id.c @@ -205,12 +205,12 @@ static bool test_pointers(struct udev_device *dev, /* This path is taken by VMware's USB mouse, which has * absolute axes, but no touch/pressure button. */ is_mouse = true; - else if (has_touch) + else if (has_touch || is_direct) is_touchscreen = true; else if (has_joystick_axes_or_buttons) is_joystick = true; } - if (has_mt_coordinates && is_direct) + if (has_mt_coordinates && (is_direct || has_touch)) is_touchscreen = true; if (has_rel_coordinates && has_mouse_button)