| From | Greg Kroah-Hartman <> | Subject | [ 36/37] Input: bcm5974 - set BUTTONPAD property | Date | Fri, 30 Nov 2012 10:46:23 -0800 |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Jussi Pakkanen <jussi.pakkanen@canonical.com>
commit 52965cc012f7a3cf35f06485ec275ebf3b3fddae upstream.
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> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/input/mouse/bcm5974.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -373,6 +373,9 @@ static void setup_events_to_report(struc __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); }
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