diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b3b51c4..f9a89b6 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5685,6 +5685,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, intel_crtc->bpp = pipe_bpp; I915_WRITE(PIPECONF(pipe), temp); + lane = 4; if (!lane) { /* * Account for spread spectrum to avoid