linux-kernel - [PATCH 3.12 150/175] HID: usbhid: fix PIXART optical mouse

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Message-Id: <4e1ef112bcdc34d314811f15d92c3d81f30d7181.1426581621.git.jslaby@suse.cz>
Date:	Tue, 17 Mar 2015 09:42:08 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Oliver Neukum <oneukum@...e.de>,
	Jiri Kosina <jkosina@...e.cz>, Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 150/175] HID: usbhid: fix PIXART optical mouse

From: Oliver Neukum <oneukum@...e.de>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 4980f95755e2966b30ac70d1841f4db66d1a8a22 upstream.

This mouse keeps disconnecting in runlevel 3. It needs the ALWAYS_POLL quirk.

Signed-off-by: Oliver Neukum <oneukum@...e.de>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/hid/hid-ids.h           | 1 +
 drivers/hid/usbhid/hid-quirks.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 7b8e6755ae0b..081caadda019 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -715,6 +715,7 @@
 #define USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL	0xff
 
 #define USB_VENDOR_ID_PIXART				0x093a
+#define USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE		0x2510
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN	0x8001
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1	0x8002
 #define USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2	0x8003
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index e721bdc878e6..62623813804e 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -84,6 +84,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET },
+	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, HID_QUIRK_NO_INIT_REPORTS },
-- 
2.3.0

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