Commit 2dca786b authored by Ping Cheng's avatar Ping Cheng Committed by Greg Kroah-Hartman

HID: wacom: don't apply generic settings to old devices

[ Upstream commit e7deb157 ]

Non-generic devices have numbered_buttons set for both pen and
touch interfaces by default. The actual number of buttons on the
interface is normally manually decided later, which is different
from what those HID generic devices are processed, where number
of buttons are directly retrieved from HID descriptors.

This patch adds the missed HID_GENERIC check and moves the statement
to wacom_setup_pad_input_capabilities since it's not a quirk anymore.
Signed-off-by: default avatarPing Cheng <ping.cheng@wacom.com>
Reviewed-by: default avatarJason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6ac06174
......@@ -3290,6 +3290,9 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
{
struct wacom_features *features = &wacom_wac->features;
if ((features->type == HID_GENERIC) && features->numbered_buttons > 0)
features->device_type |= WACOM_DEVICETYPE_PAD;
if (!(features->device_type & WACOM_DEVICETYPE_PAD))
return -ENODEV;
......
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