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| author |   Hans de Goede <hdegoede@redhat.com> | 2019-12-17 20:08:11 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-12-19 23:01:52 +0100 |
| commit | d21a91629f4b8e794fc4c0e0c17c85cedf1d806c (patch) | |
| tree | 4d6e360a1fb58c3e9dd6219efbc692539a263bbd /Documentation/admin-guide | |
| parent | ACPI: video: Use native backlight on Lenovo E41-25/45 (diff) | |
| download | wireguard-linux-d21a91629f4b8e794fc4c0e0c17c85cedf1d806c.tar.xz wireguard-linux-d21a91629f4b8e794fc4c0e0c17c85cedf1d806c.zip | |
ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards
Despite our heuristics to not wrongly export a non working ACPI backlight
interface on desktop machines, we still end up exporting one on desktops
using a motherboard from the MSI MS-7721 series.
I've looked at improving the heuristics, but in this case a quirk seems
to be the only way to solve this.
While at it also add a comment to separate the video_detect_force_none
entries in the video_detect_dmi_table from other type of entries, as we
already do for the other entry types.
Cc: All applicable <stable@vger.kernel.org>
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1783786
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/admin-guide')
0 files changed, 0 insertions, 0 deletions