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: Chris Chiu <chris.chiu@canonical.com>
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d31711f..e8a1a86 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -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

diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index c89a015..3cf7971 100644 (file)
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -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) },