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 bf13e81b90
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: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
parent
1ad577ac6e
commit
9f08ef59a6
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@ -1125,8 +1125,8 @@ static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp)
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pp = ironlake_get_pp_control(intel_dp);
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pp &= ~EDP_FORCE_VDD;
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pp_stat_reg = _pp_ctrl_reg(intel_dp);
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pp_ctrl_reg = _pp_stat_reg(intel_dp);
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pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
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pp_stat_reg = _pp_stat_reg(intel_dp);
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I915_WRITE(pp_ctrl_reg, pp);
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POSTING_READ(pp_ctrl_reg);
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