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| author | Seth Forshee <seth.forshee@canonical.com> | 2015-03-11 17:26:41 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-03-12 00:04:13 -0400 |
| commit | 2c6e0277e1eab3df5db81c59e408b7b1c14b1b72 (patch) | |
| tree | 0e3eac73f8fdbbf4a5effdc90453f800314dd579 /drivers/hid/hid-debug.c | |
| parent | 015fdaa9f8edd89a456b3331088e1b77ebdad9d0 (diff) | |
| download | linux-2c6e0277e1eab3df5db81c59e408b7b1c14b1b72.tar.bz2 | |
HID: multitouch: Add support for button type usage
According to [1], Windows Precision Touchpad devices must supply
a button type usage in the device capabilities feature report. A
value of 0 indicates that the device contains a depressible
button (i.e. it's a click-pad) whereas a value of 1 indicates
a non-depressible button. Add support for this usage and set
INPUT_PROP_BUTTONPAD on the touchpad input device whenever a
depressible button is present.
[1] https://msdn.microsoft.com/en-us/library/windows/hardware/dn467314(v=vs.85).aspx
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-debug.c')
| -rw-r--r-- | drivers/hid/hid-debug.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 8bf61d295ffd..4b2a18a8b7ec 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -165,6 +165,7 @@ static const struct hid_usage_entry hid_usage_table[] = { {0, 0x53, "DeviceIndex"}, {0, 0x54, "ContactCount"}, {0, 0x55, "ContactMaximumNumber"}, + {0, 0x59, "ButtonType"}, {0, 0x5A, "SecondaryBarrelSwitch"}, {0, 0x5B, "TransducerSerialNumber"}, { 15, 0, "PhysicalInterfaceDevice" }, |