From: Paulo Zanoni Date: Fri, 6 Dec 2013 19:32:40 +0000 (-0200) Subject: drm/i915: don't enable VDD just to enable the panel X-Git-Tag: upstream/snapshot3+hdmi~3525^2~44^2~30 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9b33600d52fab54df1aa82ea0d70c113060c293a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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 Signed-off-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 86dc6ec..a75ceb5 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1122,9 +1122,7 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder) if (type == INTEL_OUTPUT_EDP) { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); - ironlake_edp_panel_vdd_on(intel_dp); ironlake_edp_panel_on(intel_dp); - ironlake_edp_panel_vdd_off(intel_dp, true); } WARN_ON(intel_crtc->ddi_pll_sel == PORT_CLK_SEL_NONE);