This only applies to external sinks.
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_dp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 7642415..df7cc11 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1783,7 +1783,8 @@ static void intel_disable_dp(struct intel_encoder
*encoder)
* ensure that we have vdd while we switch off the panel. */
intel_edp_panel_vdd_on(intel_dp);
intel_edp_backlight_off(intel_dp);
- intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
+ if (!is_edp(intel_dp))
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
intel_edp_panel_off(intel_dp);
/* cpu edp my only be disable _after_ the cpu pipe/plane is disabled. */
@@ -1821,7 +1822,8 @@ static void intel_enable_dp(struct intel_encoder *encoder)
return;
intel_edp_panel_vdd_on(intel_dp);
- intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
+ if (!is_edp(intel_dp))
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
intel_dp_start_link_train(intel_dp);
intel_edp_panel_on(intel_dp);
edp_panel_vdd_off(intel_dp, true);
--
1.8.4.2
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