drm/i915: don't enable VDD just to enable the panel
We just don't need this. This saves 250ms from every modeset on my machine. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -1122,9 +1122,7 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder)
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if (type == INTEL_OUTPUT_EDP) {
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struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
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ironlake_edp_panel_vdd_on(intel_dp);
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ironlake_edp_panel_on(intel_dp);
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ironlake_edp_panel_vdd_off(intel_dp, true);
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}
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WARN_ON(intel_crtc->ddi_pll_sel == PORT_CLK_SEL_NONE);
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