Enable integrated button support for the Magic Trackpad

The magic trackpad has an integrated button. This patch detects
the integrated button which enables the special logic for those devices.

Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/capabilities.c b/src/capabilities.c
index 0d11669..3459408 100644
--- a/src/capabilities.c
+++ b/src/capabilities.c
@@ -57,6 +57,10 @@ static int has_mt_data(const struct Capabilities *cap)
 static int has_integrated_button(const struct Capabilities *cap)
 {
         static const int bcm5974_vmask_ibt = 1;
+        /* magic trackpad */
+        if (cap->devid.vendor == 0x05ac && cap->devid.product == 0x030e)
+                return 1;
+        /* macbooks */
         if (strcmp(cap->devname, "bcm5974"))
                 return 0;
         return cap->devid.version & bcm5974_vmask_ibt;