Hans de Goede 3cc2d66b12 ACPI: video: Add backlight=native DMI quirk for Apple iMac11,3
[ Upstream commit 48436f2e9834b46b47b038b605c8142a1c07bc85 ]

Linux defaults to picking the non-working ACPI video backlight interface
on the Apple iMac11,3 .

Add a DMI quirk to pick the working native radeon_bl0 interface instead.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Stable-dep-of: bd5d93df86a7 ("ACPI: video: Add backlight=native DMI quirk for Lenovo ThinkPad X131e (3371 AMD version)")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01 13:21:55 +01:00
2024-03-01 13:21:52 +01:00
2021-10-18 20:22:03 -10:00
2024-02-23 08:55:16 +01:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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