3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jussi Pakkanen <jussi.pakka...@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.pakka...@canonical.com>
Reviewed-by: Henrik Rydberg <rydb...@euromail.se>
Signed-off-by: Dmitry Torokhov <d...@mail.ru>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/input/mouse/bcm5974.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 5ec617e..913e9fa 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -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);
}
--
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