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    Subject[PATCH 4.19 24/47] HID: chicony: add another quirk for PixArt mouse
    Date
    [ 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 <oleksandr@redhat.com>
    Acked-by: Sebastian Parschauer <s.parschauer@gmx.de>
    Signed-off-by: Jiri Kosina <jkosina@suse.cz>
    Signed-off-by: Sasha Levin <sashal@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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