From bee7eb2da2fb50ccf76cb7596d20e90d28de040c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 28 Sep 2011 16:28:00 -0700 Subject: [PATCH] drm/i915: Turn force VDD back off when panel running in intel_dp_dpms The VDD force bit is turned on before touching the panel, but if it was enabled, there was no call to turn it back off. Add a call. Signed-off-by: Keith Packard Reviewed-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f80ff327d873..7e59f060a03b 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1088,7 +1088,8 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode) ironlake_edp_panel_on(intel_dp); ironlake_edp_panel_vdd_off(intel_dp); intel_dp_complete_link_train(intel_dp); - } + } else + ironlake_edp_panel_vdd_off(intel_dp); if (is_edp(intel_dp)) ironlake_edp_backlight_on(dev); }