diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-05-11 14:44:27 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-05-11 14:44:31 +0200 |
commit | 41fb454ebe6024f5c1e3b3cbc0abc0da762e7b51 (patch) | |
tree | 51c50bcb67a5039448ddfa1869d7948cab1217e9 /drivers/input/tablet/wacom_sys.c | |
parent | 19c1a6f5764d787113fa323ffb18be7991208f82 (diff) | |
parent | 091bf7624d1c90cec9e578a18529f615213ff847 (diff) |
Merge commit 'v2.6.30-rc5' into core/iommu
Merge reason: core/iommu was on an .30-rc1 base,
update it to .30-rc5 to refresh.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/input/tablet/wacom_sys.c')
-rw-r--r-- | drivers/input/tablet/wacom_sys.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 484496daa0f..b8624f27abf 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -289,6 +289,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi 5000); /* 5 secs */ } while (result < 0 && limit++ < 5); + /* No need to parse the Descriptor. It isn't an error though */ if (result < 0) goto out; @@ -368,9 +369,8 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi } } - result = 0; - out: + result = 0; kfree(report); return result; } @@ -425,6 +425,15 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i endpoint = &intf->cur_altsetting->endpoint[0].desc; + /* Initialize touch_x_max and touch_y_max in case it is not defined */ + if (wacom_wac->features->type == TABLETPC) { + features->touch_x_max = 1023; + features->touch_y_max = 1023; + } else { + features->touch_x_max = 0; + features->touch_y_max = 0; + } + /* TabletPC need to retrieve the physical and logical maximum from report descriptor */ if (wacom_wac->features->type == TABLETPC) { if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) { |