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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2010-10-18 06:20:19 +0200
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-10-18 06:20:19 +0200
commit3136baf8d09458bb04332b81494fd13ad90fe94a (patch)
tree6593ef5894597bf6224cf0374e4d49b1499d347d /drivers/input/tablet
parentInput: ad7877 - filter events where pressure is beyond the maximum (diff)
parentInput: wacom - fix pressure in Cintiq 21UX2 (diff)
downloadlinux-3136baf8d09458bb04332b81494fd13ad90fe94a.tar.xz
linux-3136baf8d09458bb04332b81494fd13ad90fe94a.zip
Merge branch 'for-linus' into next
Diffstat (limited to 'drivers/input/tablet')
-rw-r--r--drivers/input/tablet/wacom_sys.c23
-rw-r--r--drivers/input/tablet/wacom_wac.c4
2 files changed, 15 insertions, 12 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 1e3af299a1c2..02de65357233 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -103,27 +103,26 @@ static void wacom_sys_irq(struct urb *urb)
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
+ int retval = 0;
- mutex_lock(&wacom->lock);
-
- wacom->irq->dev = wacom->usbdev;
-
- if (usb_autopm_get_interface(wacom->intf) < 0) {
- mutex_unlock(&wacom->lock);
+ if (usb_autopm_get_interface(wacom->intf) < 0)
return -EIO;
- }
+
+ mutex_lock(&wacom->lock);
if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
- usb_autopm_put_interface(wacom->intf);
- mutex_unlock(&wacom->lock);
- return -EIO;
+ retval = -EIO;
+ goto out;
}
wacom->open = true;
wacom->intf->needs_remote_wakeup = 1;
+out:
mutex_unlock(&wacom->lock);
- return 0;
+ if (retval)
+ usb_autopm_put_interface(wacom->intf);
+ return retval;
}
static void wacom_close(struct input_dev *dev)
@@ -135,6 +134,8 @@ static void wacom_close(struct input_dev *dev)
wacom->open = false;
wacom->intf->needs_remote_wakeup = 0;
mutex_unlock(&wacom->lock);
+
+ usb_autopm_put_interface(wacom->intf);
}
static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index e1b65ba84438..121fdf7a73d2 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -442,8 +442,10 @@ static void wacom_intuos_general(struct wacom_wac *wacom)
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
- if (features->type >= INTUOS4S && features->type <= INTUOS4L)
+ if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
+ features->type == WACOM_21UX2) {
t = (t << 1) | (data[1] & 1);
+ }
input_report_abs(input, ABS_PRESSURE, t);
input_report_abs(input, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));