Commit 6eeb775a authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab
Browse files

media: USB: cdc-acm: blacklist IR Droid / IR Toy device 

The IR Droid / IR Toy device used custom protocol over serial
line, so it is presenting itself as CDC ACM device.

Now that we have proper in-kernel driver for it we need to black-list the
device in cdc-acm driver.

http://dangerousprototypes.com/docs/USB_Infrared_Toy
https://www.irdroid.com/irdroid-usb-ir-transceiver/



Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 261463db

drivers/usb/class/cdc-acm.c

+6 −0
Original line number Diff line number Diff line
@@ -1890,6 +1890,12 @@ static const struct usb_device_id acm_ids[] = { 
	},

#endif



#if IS_ENABLED(CONFIG_IR_TOY)

	{ USB_DEVICE(0x04d8, 0xfd08),

	.driver_info = IGNORE_DEVICE,

	},

#endif



	/*Samsung phone in firmware update mode */

	{ USB_DEVICE(0x04e8, 0x685d),

	.driver_info = IGNORE_DEVICE,