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| author | Hans de Goede <hdegoede@redhat.com> | 2022-04-15 22:25:01 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-09-02 09:57:09 +0200 |
| commit | 7f908d332dc48a12436725ae326d6143a1a02c1c (patch) | |
| tree | ea94e29d7c1c0598d9f78dd8a3bda9d5648d8c60 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/radeon: Don't register backlight when another backlight should be used (v3) (diff) | |
| download | linux-7f908d332dc48a12436725ae326d6143a1a02c1c.tar.gz linux-7f908d332dc48a12436725ae326d6143a1a02c1c.zip | |
drm/nouveau: Don't register backlight when another backlight should be used (v2)
Before this commit when we want userspace to use the acpi_video backlight
device we register both the GPU's native backlight device and acpi_video's
firmware acpi_video# backlight device. This relies on userspace preferring
firmware type backlight devices over native ones.
Registering 2 backlight devices for a single display really is
undesirable, don't register the GPU's native backlight device when
another backlight device should be used.
Changes in v2:
- Add nouveau_acpi_video_backlight_use_native() wrapper to avoid unresolved
symbol errors on non X86
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions