Commit c06bc355 authored by Chris Chiu's avatar Chris Chiu Committed by Benjamin Tissoires
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HID: quirks: Add another Chicony HP 5MP Cameras to hid_ignore_list 



Another Chicony Electronics HP 5MP Camera with USB ID 04F2:B882
reports a HID sensor interface that is not actually implemented.

Add the device to the HID ignore list so the bogus sensor is never
exposed to userspace. Then the system won't hang when runtime PM
tries to wake the unresponsive device.

Signed-off-by: default avatarChris Chiu <chris.chiu@canonical.com>
Signed-off-by: default avatarBenjamin Tissoires <bentiss@kernel.org>
parent a9a91799

drivers/hid/hid-ids.h

+1 −0
Original line number Diff line number Diff line
@@ -317,6 +317,7 @@ 
#define USB_DEVICE_ID_CHICONY_ACER_SWITCH12	0x1421

#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA	0xb824

#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2	0xb82c

#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA3	0xb882



#define USB_VENDOR_ID_CHUNGHWAT		0x2247

#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH	0x0001

drivers/hid/hid-quirks.c

+1 −0
Original line number Diff line number Diff line
@@ -769,6 +769,7 @@ static const struct hid_device_id hid_ignore_list[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA3) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) },