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Commit bee7eb2d authored by Keith Packard's avatar Keith Packard
Browse files

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: default avatarKeith Packard <keithp@keithp.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 97af61f5

drivers/gpu/drm/i915/intel_dp.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -1088,7 +1088,8 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode) 
			ironlake_edp_panel_on(intel_dp);

			ironlake_edp_panel_on(intel_dp);

			ironlake_edp_panel_vdd_off(intel_dp);

			ironlake_edp_panel_vdd_off(intel_dp);

			intel_dp_complete_link_train(intel_dp);

			intel_dp_complete_link_train(intel_dp);

		}

		} else

			ironlake_edp_panel_vdd_off(intel_dp);

		if (is_edp(intel_dp))

		if (is_edp(intel_dp))

			ironlake_edp_backlight_on(dev);

			ironlake_edp_backlight_on(dev);

	}

	}