[ Upstream commit dcf768b0ac868630e7bdb6f2f1c9fe72788012fa ]

I've spotted another Chicony PixArt mouse in the wild, which requires
HID_QUIRK_ALWAYS_POLL quirk, otherwise it disconnects each minute.

USB ID of this device is 0x04f2:0x0939.

We've introduced quirks like this for other models before, so lets add
this mouse too.

Link: 
https://github.com/sriemer/fix-linux-mouse#usb-mouse-disconnectsreconnects-every-minute-on-linux
Signed-off-by: Oleksandr Natalenko <oleksa...@redhat.com>
Acked-by: Sebastian Parschauer <s.parscha...@gmx.de>
Signed-off-by: Jiri Kosina <jkos...@suse.cz>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/hid/hid-ids.h    | 1 +
 drivers/hid/hid-quirks.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 92452992b368..97b4ecab7c12 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -265,6 +265,7 @@
 #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH      0xb19d
 #define USB_DEVICE_ID_CHICONY_WIRELESS 0x0618
 #define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE 0x1053
+#define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE2        0x0939
 #define USB_DEVICE_ID_CHICONY_WIRELESS2        0x1123
 #define USB_DEVICE_ID_ASUS_AK1D                0x1125
 #define USB_DEVICE_ID_CHICONY_ACER_SWITCH12    0x1421
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 5892f1bd037e..91e86af44a04 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -45,6 +45,7 @@ static const struct hid_device_id hid_quirks[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM), 
HID_QUIRK_NOGET },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_MULTI_TOUCH), HID_QUIRK_MULTI_INPUT },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
+       { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE2), HID_QUIRK_ALWAYS_POLL },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_WIRELESS), HID_QUIRK_MULTI_INPUT },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD), 
HID_QUIRK_BADPAD },
        { HID_USB_DEVICE(USB_VENDOR_ID_CH, 
USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK), HID_QUIRK_NOGET },
-- 
2.20.1



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