linux/drivers/hid/hid-ids.h
Chia-Lin Kao (AceLan) c72536350e HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras
[ Upstream commit 54bae4c17c ]

The Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C)
report a HID sensor interface that is not actually implemented.
Attempting to access this non-functional sensor via iio_info causes
system hangs as runtime PM tries to wake up an unresponsive sensor.

Add these 2 devices to the HID ignore list since the sensor interface is
non-functional by design and should not be exposed to userspace.

Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-07-17 18:37:23 +02:00

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