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| author | Hans de Goede <hdegoede@redhat.com> | 2014-08-28 12:20:46 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-09-02 03:53:44 +0400 |
| commit | 5f24079b021cd3147c8d24ba65833f7a0df7e80d (patch) | |
| tree | e368e031c6bdc05baea45ce8c576b3c512d58c7c /ipc/mq_sysctl.c | |
| parent | 25294e9f00f03b2b4f4c56e913bc8c573972f33b (diff) | |
| download | linux-5f24079b021cd3147c8d24ba65833f7a0df7e80d.tar.xz | |
ACPI / video: Add a disable_native_backlight quirk
Some laptops have a working acpi_video backlight control, and using native
backlight on these causes a regression where backlight control does not work
when userspace is not handling brightness key events. Disable native_backlight
on these to fix this.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=81691
Reported-and-tested-by: Andre Müller <andre.muller@web.de>
Cc: 3.16+ <stable@vger.kernel.org> # 3.16+
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'ipc/mq_sysctl.c')
0 files changed, 0 insertions, 0 deletions