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 <[email protected]>
Acked-by: Anson Jacob <[email protected]>
Signed-off-by: Josip Pavic <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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;