Commit e9b2f8d7 authored by Arvid Norlander's avatar Arvid Norlander Committed by Jialin Zhang
Browse files

ACPI: video: Add Toshiba Satellite/Portege Z830 quirk

stable inclusion
from stable-v5.10.150
commit 6c61a37ea70e18998158fa57554eb9e571e3f3aa
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I6D0XA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=6c61a37ea70e18998158fa57554eb9e571e3f3aa

--------------------------------

[ Upstream commit 574160b8 ]

Toshiba Satellite Z830 needs the quirk video_disable_backlight_sysfs_if
for proper backlight control after suspend/resume cycles.

Toshiba Portege Z830 is simply the same laptop rebranded for certain
markets (I looked through the manual to other language sections to confirm
this) and thus also needs this quirk.

Thanks to Hans de Goede for suggesting this fix.

Link: https://www.spinics.net/lists/platform-driver-x86/msg34394.html


Suggested-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarArvid Norlander <lkml@vorpal.se>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Tested-by: default avatarArvid Norlander <lkml@vorpal.se>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parent fac74dfd
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