From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 1/5] drm/i915: don't enable VDD just to enable the panel Date: Fri, 6 Dec 2013 17:32:40 -0200 Message-ID: <1386358364-1539-2-git-send-email-przanoni@gmail.com> References: <1386358364-1539-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-qe0-f50.google.com (mail-qe0-f50.google.com [209.85.128.50]) by gabe.freedesktop.org (Postfix) with ESMTP id 879FCFA6C5 for ; Fri, 6 Dec 2013 11:33:00 -0800 (PST) Received: by mail-qe0-f50.google.com with SMTP id 1so873105qec.37 for ; Fri, 06 Dec 2013 11:33:00 -0800 (PST) In-Reply-To: <1386358364-1539-1-git-send-email-przanoni@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni We just don't need this. This saves 250ms from every modeset on my machine. Reviewed-by: Rodrigo Vivi Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_ddi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index c8a5fb7..432ead5 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); -- 1.8.3.1