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| author | David Francis <David.Francis@amd.com> | 2018-11-20 17:42:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-17 01:11:47 +0300 |
| commit | 35dad45d5cad3c9ca8d6a338cbf668cd7ea86469 (patch) | |
| tree | 6bdfec59b4ed6ed87e5019e004464da4f269b226 /kernel/trace/trace_functions_graph.c | |
| parent | 92b0730eaf2d549fdfb10ecc8b71f34b9f472c12 (diff) | |
| download | linux-35dad45d5cad3c9ca8d6a338cbf668cd7ea86469.tar.xz | |
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/trace/trace_functions_graph.c')
0 files changed, 0 insertions, 0 deletions