]> www.infradead.org Git - users/jedix/linux-maple.git/commit
HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras
authorChia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Tue, 6 May 2025 05:50:15 +0000 (13:50 +0800)
committerJiri Kosina <jkosina@suse.com>
Tue, 10 Jun 2025 19:45:33 +0000 (21:45 +0200)
commit54bae4c17c11688339eb73a04fd24203bb6e7494
tree882e329dbba61b5405ea4455ac76fc1af25ebec4
parent73f3a7415d93cf418c7625d03bce72da84344406
HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras

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>
drivers/hid/hid-ids.h
drivers/hid/hid-quirks.c