linux-kernel - [11/18] HID: add support for Acan FG-8100 barcode reader

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Message-Id: <20110305010352.883022372@clark.kroah.org>
Date:	Fri, 04 Mar 2011 17:03:05 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Jiri Kosina <jkosina@...e.cz>, maximilian attems <max@...o.at>
Subject: [11/18] HID: add support for Acan FG-8100 barcode reader

2.6.32-longterm review patch.  If anyone has any objections, please let us know.

------------------

From: Jiri Kosina <jkosina@...e.cz>

commit e8d0eab4d9eda9f5e97852f780f020bfb134f9f0 upstream.

Acan FG-8100 barcode reader (0x04b4/0xbca1) has vendor ID of
cypress and requires the same MIN/MAX swap descriptor quirk
as other barcode readers from cypress.

Reported-by: Stijn Ghesquiere <stijn@...lesnail.net>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Cc: maximilian attems <max@...o.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/hid/hid-core.c    |    1 +
 drivers/hid/hid-cypress.c |    2 ++
 drivers/hid/hid-ids.h     |    1 +
 3 files changed, 4 insertions(+)

--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1297,6 +1297,7 @@ static const struct hid_device_id hid_bl
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
--- a/drivers/hid/hid-cypress.c
+++ b/drivers/hid/hid-cypress.c
@@ -126,6 +126,8 @@ static const struct hid_device_id cp_dev
 		.driver_data = CP_RDESC_SWAPPED_MIN_MAX },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2),
 		.driver_data = CP_RDESC_SWAPPED_MIN_MAX },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3),
+		.driver_data = CP_RDESC_SWAPPED_MIN_MAX },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE),
 		.driver_data = CP_2WHEEL_MOUSE_HACK },
 	{ }
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -148,6 +148,7 @@
 #define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE	0x7417
 #define USB_DEVICE_ID_CYPRESS_BARCODE_1	0xde61
 #define USB_DEVICE_ID_CYPRESS_BARCODE_2	0xde64
+#define USB_DEVICE_ID_CYPRESS_BARCODE_3	0xbca1
 
 #define USB_VENDOR_ID_DEALEXTREAME	0x10c5
 #define USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701	0x819a


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