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authorJason Gerecke <killertofu@gmail.com>2015-07-01 22:01:00 +0200
committerJiri Kosina <jkosina@suse.com>2015-07-08 11:40:59 +0200
commit9633920e5ef65f81d30f2acd642d6d1c25cf7bc7 (patch)
tree9b07ffe888c287bdad84037603afa2041bd6cffb /drivers/hid/wacom_wac.c
parentHID: multitouch: Fix fields from pen report ID being interpreted for multitouch (diff)
downloadlinux-9633920e5ef65f81d30f2acd642d6d1c25cf7bc7.tar.xz
linux-9633920e5ef65f81d30f2acd642d6d1c25cf7bc7.zip
HID: wacom: Enable pad device for older Bamboo Touch tablets
Commit 862cf55 ("HID: wacom: Introduce a new WACOM_DEVICETYPE_PAD device_type") neglected to set the WACOM_DEVICETYPE_PAD flag for older two-finger Bamboo Touch tablets. Not only does this result in the pad device not appearing when such a tablet is plugged in, but also causes a segfault when 'wacom_bpt_touch' tries to send pad events. This patch adds the flag to resolve these issues. Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'drivers/hid/wacom_wac.c')
-rw-r--r--drivers/hid/wacom_wac.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 232da89f4e88..0d244239e55d 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2213,6 +2213,9 @@ void wacom_setup_device_quirks(struct wacom *wacom)
features->x_max = 4096;
features->y_max = 4096;
}
+ else if (features->pktlen == WACOM_PKGLEN_BBTOUCH) {
+ features->device_type |= WACOM_DEVICETYPE_PAD;
+ }
}
/*