HID: usbhid: quirk for SiS Touchscreen

BugLink: http://bugs.launchpad.net/bugs/1180881
This device needs to be added to the quirks list with HID_QUIRK_NO_INIT_REPORTS,
otherwise it causes 10 seconds timeout during report initialization.

[12431.828467] hid-multitouch 0003:0457:1013.0475: usb_submit_urb(ctrl) failed: -1
[12431.828507] hid-multitouch 0003:0457:1013.0475: timeout initializing reports

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index bf58d3c69b090c1131cc8d485a2734da0760563b..3425642f7a3650c4000217329393c957b06c1701 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -921,4 +921,7 @@
 #define USB_VENDOR_ID_PRIMAX   0x0461
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD  0x4e05
 
+#define USB_VENDOR_ID_SIS      0x0457
+#define USB_DEVICE_ID_SIS_TS   0x1013
+
 #endif

diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index d20cbb859a0d7b335c4418fd6808588667f717ea..3fca3be08337d76fdd8ecaec09c3d1693b0ac4ef 100644 (file)
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -112,6 +112,7 @@ static const struct hid_blacklist {
        { USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE, HID_QUIRK_NO_INIT_REPORTS },
        { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1, HID_QUIRK_NO_INIT_REPORTS },
        { USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2, HID_QUIRK_NO_INIT_REPORTS },
+       { USB_VENDOR_ID_SIS, USB_DEVICE_ID_SIS_TS, HID_QUIRK_NO_INIT_REPORTS },
 
        { 0, 0 }
 };