diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-04-18 08:42:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-23 10:48:15 +0200 |
| commit | ea3c69d0d259fa5ba9f837d32b2f97ec1271af5d (patch) | |
| tree | 7bea5d380bf61dff7a6ee8e5171b0e6047e1b7c6 /include/linux/start_kernel.h | |
| parent | 23c67fa615c52712bfa02a6dfadbd4656c87c066 (diff) | |
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
[ Upstream commit 96b709be183c56293933ef45b8b75f8af268c6de ]
The Lenovo Ideapad Z470 predates Windows 8, so it defaults to using
acpi_video for backlight control. But this is not functional on this
model.
Add a DMI quirk to use the native backlight interface which works.
Link: https://bugzilla.suse.com/show_bug.cgi?id=1208724
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/start_kernel.h')
0 files changed, 0 insertions, 0 deletions