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(parent: ba4f184) | patch
ACPI: video: use ACPI backlight for HP 635 Notebook
authorAlex Hung <alex.hung@canonical.com>
Sun, 13 Sep 2020 22:34:03 +0000 (16:34 -0600)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 25 Sep 2020 10:59:24 +0000 (12:59 +0200)
commitb226faab4e7890bbbccdf794e8b94276414f9058
treef984aea61daf90bdcf1caa365cf110ed4227720etree | snapshot
parentba4f184e126b751d1bffad5897f263108befc780commit | diff
ACPI: video: use ACPI backlight for HP 635 Notebook

The default backlight interface is AMD's radeon_bl0 which does not
work on this system, so use the ACPI backlight interface on it
instead.

BugLink: https://bugs.launchpad.net/bugs/1894667
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Alex Hung <alex.hung@canonical.com>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/video_detect.c diff | blob | history
Domain: System / Kernel;