diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 2b4acfda21cc..a178414d5d67 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1039,7 +1039,9 @@ static void intel_dp_prepare(struct drm_encoder *encoder) struct drm_device *dev = encoder->dev; /* Wake up the sink first */ + ironlake_edp_panel_vdd_on(intel_dp); intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON); + ironlake_edp_panel_vdd_off(intel_dp); if (is_edp(intel_dp)) { ironlake_edp_backlight_off(dev); |
