diff options
| author | Josip Pavic <Josip.Pavic@amd.com> | 2021-09-17 17:01:47 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-09-28 20:39:40 +0200 |
| commit | 467a51b69d0828887fb1b6719159a6b16da688f8 (patch) | |
| tree | ba72f658e5596da5823b1db03c324e82d636a08f /drivers | |
| parent | drm/amdgpu: correct initial cp_hqd_quantum for gfx9 (diff) | |
| download | linux-467a51b69d0828887fb1b6719159a6b16da688f8.tar.xz linux-467a51b69d0828887fb1b6719159a6b16da688f8.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>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers')
| -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 66c799f5c7cf..e6a68337d42f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1719,6 +1719,7 @@ 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; |