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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Jinke Fan <fanjinke@hygon.cn>,
        Jiri Kosina <jkosina@suse.cz>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.19 045/114] HID: quirks: Add quirk for HP MSU1465 PIXART OEM mouse
Date:   Thu,  2 Jan 2020 23:06:57 +0100
Message-Id: <20200102220033.622873989@linuxfoundation.org>
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From: Jinke Fan <fanjinke@hygon.cn>

[ Upstream commit f1a0094cbbe97a5f8aca7bdc64bfe43ac9dc6879 ]

The PixArt OEM mouse disconnets/reconnects every minute on
Linux. All contents of dmesg are repetitive:

[ 1465.810014] usb 1-2.2: USB disconnect, device number 20
[ 1467.431509] usb 1-2.2: new low-speed USB device number 21 using xhci_hcd
[ 1467.654982] usb 1-2.2: New USB device found, idVendor=03f0,idProduct=1f4a, bcdDevice= 1.00
[ 1467.654985] usb 1-2.2: New USB device strings: Mfr=1, Product=2,SerialNumber=0
[ 1467.654987] usb 1-2.2: Product: HP USB Optical Mouse
[ 1467.654988] usb 1-2.2: Manufacturer: PixArt
[ 1467.699722] input: PixArt HP USB Optical Mouse as /devices/pci0000:00/0000:00:07.1/0000:05:00.3/usb1/1-2/1-2.2/1-2.2:1.0/0003:03F0:1F4A.0012/input/input19
[ 1467.700124] hid-generic 0003:03F0:1F4A.0012: input,hidraw0: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-0000:05:00.3-2.2/input0

So add HID_QUIRK_ALWAYS_POLL for this one as well.
Test the patch, the mouse is no longer disconnected and there are no
duplicate logs in dmesg.

Reference:
https://github.com/sriemer/fix-linux-mouse

Signed-off-by: Jinke Fan <fanjinke@hygon.cn>
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 02c263a4c083..1949d6fca53e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -563,6 +563,7 @@
 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A	0x094a
 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0941	0x0941
 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0641	0x0641
+#define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_1f4a	0x1f4a
 
 #define USB_VENDOR_ID_HUION		0x256c
 #define USB_DEVICE_ID_HUION_TABLET	0x006e
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index a407fd2399ff..57d6fe9ed416 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -96,6 +96,7 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0941), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_0641), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_1f4a), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X), HID_QUIRK_MULTI_INPUT },
-- 
2.20.1