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-rw-r--r--drivers/gpu/drm/i915/display/intel_bios.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 1cd8af88ce50..04b846440de6 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1033,6 +1033,7 @@ parse_lfp_backlight(struct drm_i915_private *i915,
}
panel->vbt.backlight.type = INTEL_BACKLIGHT_DISPLAY_DDI;
+ panel->vbt.backlight.controller = 0;
if (i915->display.vbt.version >= 191) {
size_t exp_size;