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| author | David Francis <David.Francis@amd.com> | 2018-11-20 09:42:58 -0500 |
|---|---|---|
| committer | Jérôme Glisse <jglisse@redhat.com> | 2019-01-19 17:20:06 -0500 |
| commit | b02ca944296dde62a7d80988b88e5073428bada8 (patch) | |
| tree | d8924b182948758cb9982095cbf3d6a90454b10d /kernel/pid_namespace.c | |
| parent | ecb3f34b6b3403424b8903785f3867b11b1fd8ff (diff) | |
drm/amd/display: Detach backlight from stream
[Why]
Backlight is conceptually a property of links, not streams.
All backlight programming is done on links, but there is a
stream property bl_pwm_level that is used to restore backlight
on dpms on and s3 resume. This is unnecessary, as backlight
is already restored by hardware with no driver intervention.
[How]
Remove bl_pwm_level, and the stream argument to set_backlight
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109375
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 923fe4951282cbdfce05186c10380bbc45b5e03b)
Diffstat (limited to 'kernel/pid_namespace.c')
0 files changed, 0 insertions, 0 deletions