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| author | Josip Pavic <Josip.Pavic@amd.com> | 2021-09-17 11:01:47 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-09-29 17:29:59 -0400 |
| commit | 75068994081927ab1ab4520d61b3f2a76a251e40 (patch) | |
| tree | 293354c9c2dd777413065f74687d4a9b81b14055 /drivers/gpu | |
| parent | 028a998c62f72cb879d44809cb96acdcc47d6137 (diff) | |
| download | linux-75068994081927ab1ab4520d61b3f2a76a251e40.tar.gz linux-75068994081927ab1ab4520d61b3f2a76a251e40.tar.bz2 linux-75068994081927ab1ab4520d61b3f2a76a251e40.zip | |
drm/amd/display: initialize backlight_ramping_override to false
[Why]
Stack variable params.backlight_ramping_override is uninitialized, so it
contains junk data
[How]
Initialize the variable to false
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 07adac1a8c42..18899a391597 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1961,6 +1961,7 @@ static int dm_late_init(void *handle) linear_lut[i] = 0xFFFF * i / 15; params.set = 0; + params.backlight_ramping_override = false; params.backlight_ramping_start = 0xCCCC; params.backlight_ramping_reduction = 0xCCCCCCCC; params.backlight_lut_array_size = 16; |