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| author | Hans de Goede <[email protected]> | 2022-04-15 22:25:01 +0200 |
|---|---|---|
| committer | Hans de Goede <[email protected]> | 2022-09-02 09:57:09 +0200 |
| commit | 7f908d332dc48a12436725ae326d6143a1a02c1c (patch) | |
| tree | ea94e29d7c1c0598d9f78dd8a3bda9d5648d8c60 /tools/perf/scripts/python | |
| parent | 1eb67781117ca2095f0dbede79f22f6b2ffa3189 (diff) | |
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 <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions