From patchwork Tue Mar 3 13:22:16 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ander Conselvan de Oliveira X-Patchwork-Id: 5922751 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 701899F318 for ; Tue, 3 Mar 2015 13:23:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5887C202BE for ; Tue, 3 Mar 2015 13:23:08 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 86718201EC for ; Tue, 3 Mar 2015 13:23:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F37096E5B6; Tue, 3 Mar 2015 05:23:06 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 9FECD6E5B6 for ; Tue, 3 Mar 2015 05:23:05 -0800 (PST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP; 03 Mar 2015 05:20:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,681,1418112000"; d="scan'208";a="535388826" Received: from linux.intel.com ([10.23.219.25]) by orsmga003.jf.intel.com with ESMTP; 03 Mar 2015 05:23:04 -0800 Received: from localhost (aconselv-mobl3.fi.intel.com [10.237.72.152]) by linux.intel.com (Postfix) with ESMTP id 9F37D6A4091; Tue, 3 Mar 2015 05:22:50 -0800 (PST) From: Ander Conselvan de Oliveira To: intel-gfx@lists.freedesktop.org Date: Tue, 3 Mar 2015 15:22:16 +0200 Message-Id: <1425388937-1247-23-git-send-email-ander.conselvan.de.oliveira@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1425388937-1247-1-git-send-email-ander.conselvan.de.oliveira@intel.com> References: <1425388937-1247-1-git-send-email-ander.conselvan.de.oliveira@intel.com> Cc: Ander Conselvan de Oliveira Subject: [Intel-gfx] [PATCH 22/23] drm/i915: Don't look at staged config crtc when changing DRRS state X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The function intel_dp_set_drrs_state() would decide which pipe to downclock based on the staged config for the given connector. However, the result of that function is immediate, and it uses input values from crtc->config, so it should be looking at the current crtc instead. Signed-off-by: Ander Conselvan de Oliveira --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index a477e07..6cd4c56 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4785,7 +4785,7 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate) dig_port = dp_to_dig_port(intel_dp); encoder = &dig_port->base; - intel_crtc = encoder->new_crtc; + intel_crtc = to_intel_crtc(encoder->base.crtc); if (!intel_crtc) { DRM_DEBUG_KMS("DRRS: intel_crtc not initialized\n");