hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

HID: wacom: Move Graphire raport header check. 

That check is valid only for Wacom Graphire, as the device raports always
start with 0x03. Intuos4 WL high-speed raports begin with 0x04, so
the check would be filtering out valid reports.

Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Przemo Firszt 2012-05-15 19:32:25 +01:00 committed by Jiri Kosina
parent d13f5454e4
commit 163a6ae19b
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/hid/hid-wacom.c
View File

@ -578,13 +578,15 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
input = hidinput->input;
/* Check if this is a tablet report */
if (data[0] != 0x03)
return 0;
switch (hdev->product) {
case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
return wacom_gr_parse_report(hdev, wdata, input, data);
if (data[0] == 0x03) {
return wacom_gr_parse_report(hdev, wdata, input, data);
} else {
hid_err(hdev, "Unknown report: %d,%d size:%d\n",
data[0], data[1], size);
return 0;
}
break;
case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH:
i = 1;