drm/i915: Initialize PPS timestamps on vlv/chv
The pps timestamp initialization was accidentally lost on vlv/chv in commit a4a5d2f8a96e09844a91469e889f15bd5e927399 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Thu Sep 4 14:54:20 2014 +0300 drm/i915: Track which port is using which pipe's power sequencer Restore it so that we avoid introducing random delays into the pps operations during/after driver init time. Cc: Imre Deak <imre.deak@intel.com> Reported-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -5364,12 +5364,11 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
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if (is_edp(intel_dp)) {
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pps_lock(intel_dp);
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if (IS_VALLEYVIEW(dev)) {
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intel_dp_init_panel_power_timestamps(intel_dp);
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if (IS_VALLEYVIEW(dev))
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vlv_initial_power_sequencer_setup(intel_dp);
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} else {
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intel_dp_init_panel_power_timestamps(intel_dp);
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else
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intel_dp_init_panel_power_sequencer(dev, intel_dp);
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}
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pps_unlock(intel_dp);
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}
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