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| author | Jason Gerecke <killertofu@gmail.com> | 2016-11-12 00:05:52 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2016-11-15 12:15:04 +0100 |
| commit | 9ce9a123d9e70b764be3a3df92c61c2639b7acff (patch) | |
| tree | 3efa32c2cb7036e2b379f3e9edf5db80da9674b6 /drivers/hid | |
| parent | HID: wacom: Don't clear bits unintentionally (diff) | |
| download | linux-9ce9a123d9e70b764be3a3df92c61c2639b7acff.tar.xz linux-9ce9a123d9e70b764be3a3df92c61c2639b7acff.zip | |
HID: wacom: Declare tool ID 0x84a as an Intuos eraser
The eraser end of the 8K pen available for the MobileStudio Pro has a tool
ID of 0x84a. The 'wacom_intuos_get_tool_type' function does not currently
recognize this ID, causing it to return BTN_TOOL_PEN rather than
BTN_TOOL_RUBBER. This does not cause a problem for the MobileStudio Pro
since, as a HID_GENERIC device, the driver relies on the state of the
HID_DG_INVERT usage instead. It would, however, cause problems if the pen
is used with devices that use the traditional 'wacom_intuos_irq' codepath
instead.
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 1cf4608ae929..f1ef3e153765 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -645,6 +645,7 @@ static int wacom_intuos_get_tool_type(int tool_id) break; case 0x82a: /* Eraser */ + case 0x84a: case 0x85a: case 0x91a: case 0xd1a: |