From: Dinesh Ram <Dinesh.Ram@cern.ch>
Date: Tue, 15 Oct 2013 15:24:41 +0000 (-0300)
Subject: [media] si4713: HID blacklist Si4713 USB development board
X-Git-Tag: v3.18.21~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fd9293b1ba4b2bfcfc613282ebdac0e5a15a82a;p=thirdparty%2Fkernel%2Fstable.git

[media] si4713: HID blacklist Si4713 USB development board

[ Upstream commit adc232592337d3ac4c5473ba8bdaf7c202bf215d ]

The Si4713 development board contains a Si4713 FM transmitter chip
and is handled by the radio-usb-si4713 driver.
The board reports itself as (10c4:8244) Cygnal Integrated Products, Inc.
and misidentifies itself as a HID device in its USB interface descriptor.
This patch ignores this device as an HID device and hence loads the custom driver.

Signed-off-by: Dinesh Ram <dinesh.ram@cern.ch>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Eduardo Valentin <edubezval@gmail.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index f58b373198725..c458752a6b29e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -250,6 +250,8 @@
 
 #define USB_DEVICE_ID_CYGNAL_RADIO_SI4713       0x8244
 
+#define USB_DEVICE_ID_CYGNAL_RADIO_SI4713       0x8244
+
 #define USB_VENDOR_ID_CYPRESS		0x04b4
 #define USB_DEVICE_ID_CYPRESS_MOUSE	0x0001
 #define USB_DEVICE_ID_CYPRESS_HIDCOM	0x5500