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Commit 9f08ef59 authored by Paulo Zanoni's avatar Paulo Zanoni Committed by Daniel Vetter
Browse files

drm/i915: use the correct register when turning VDD off 



That explains why I was seeing 2 consecutive "Turning eDP VDD off"
messages.

Regression introduced by:
    commit bf13e81b
    Author: Jani Nikula <jani.nikula@intel.com>
    Date:   Fri Sep 6 07:40:05 2013 +0300
        drm/i915: add support for per-pipe power sequencing on vlv

Signed-off-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 1ad577ac

drivers/gpu/drm/i915/intel_dp.c

+2 −2
Original line number Diff line number Diff line
@@ -1125,8 +1125,8 @@ static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp) 
		pp = ironlake_get_pp_control(intel_dp);

		pp &= ~EDP_FORCE_VDD;



		pp_stat_reg = _pp_ctrl_reg(intel_dp);

		pp_ctrl_reg = _pp_stat_reg(intel_dp);

		pp_ctrl_reg = _pp_ctrl_reg(intel_dp);

		pp_stat_reg = _pp_stat_reg(intel_dp);



		I915_WRITE(pp_ctrl_reg, pp);

		POSTING_READ(pp_ctrl_reg);