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Input: bcm5974 - set BUTTONPAD property

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Some bcm5974 trackpads have a physical button beneath the physical surface.
This patch sets the property bit so user space applications can detect the
trackpad type and act accordingly.

Signed-off-by: Jussi Pakkanen <jussi.pakkanen@canonical.com>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Jussi Pakkanen 2012-01-10 23:04:16 -08:00 committed by Dmitry Torokhov
parent 4fa0771138
commit 52965cc012
1 changed files with 3 additions and 0 deletions
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3
drivers/input/mouse/bcm5974.c
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@ -433,6 +433,9 @@ static void setup_events_to_report(struct input_dev *input_dev,
__set_bit(BTN_TOOL_QUADTAP, input_dev->keybit);
__set_bit(BTN_LEFT, input_dev->keybit);
if (cfg->caps & HAS_INTEGRATED_BUTTON)
__set_bit(INPUT_PROP_BUTTONPAD, input_dev->propbit);
input_set_events_per_packet(input_dev, 60);
}