From patchwork Tue Nov 11 17:29:18 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Paauwe, Bob J" X-Patchwork-Id: 5276241 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6693BC11AC for ; Tue, 11 Nov 2014 17:27:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 80F3320114 for ; Tue, 11 Nov 2014 17:27:55 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id A85C62010E for ; Tue, 11 Nov 2014 17:27:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 285246E110; Tue, 11 Nov 2014 09:27:54 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id B3AAE6E110 for ; Tue, 11 Nov 2014 09:27:53 -0800 (PST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 11 Nov 2014 09:27:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,362,1413270000"; d="scan'208";a="635170253" Received: from bpaauwe-desk.fm.intel.com ([10.1.134.214]) by orsmga002.jf.intel.com with ESMTP; 11 Nov 2014 09:27:52 -0800 From: Bob Paauwe To: intel-gfx Date: Tue, 11 Nov 2014 09:29:18 -0800 Message-Id: <1415726958-32186-1-git-send-email-bob.j.paauwe@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1415660963-17467-1-git-send-email-bob.j.paauwe@intel.com>, <5461D3FB.5040103@gmail.com> References: <1415660963-17467-1-git-send-email-bob.j.paauwe@intel.com>, <5461D3FB.5040103@gmail.com> Cc: Ander Conselvan de Oliveira Subject: [Intel-gfx] [PATCH] drm/i915: Use correct pipe config to update pll dividers. V2 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=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Use the new pipe config values to calculate the updated pll dividers. This regression was introduced in commit 0dbdf89f27b17ae1eceed6782c2917f74cbb5d59 Author: Ander Conselvan de Oliveira Date: Wed Oct 29 11:32:33 2014 +0200 drm/i915: Add infrastructure for choosing DPLLs before disabling crtcs and commit 00d958817dd3daaa452c221387ddaf23d1e4c06f Author: Ander Conselvan de Oliveira Date: Wed Oct 29 11:32:36 2014 +0200 drm/i915: Covert remaining platforms to choose DPLLS before disabling CRTCs v2: Use intel_pipe_will_have_type() to look at new configuration - Ander Signed-off-by: Bob Paauwe CC: Ander Conselvan de Oliveira Tested-by: Jesse Barnes Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he@intel.com) --- drivers/gpu/drm/i915/intel_display.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index ff071a7..667d72a 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5730,24 +5730,24 @@ static void i9xx_update_pll_dividers(struct intel_crtc *crtc, u32 fp, fp2 = 0; if (IS_PINEVIEW(dev)) { - fp = pnv_dpll_compute_fp(&crtc->config.dpll); + fp = pnv_dpll_compute_fp(&crtc->new_config->dpll); if (reduced_clock) fp2 = pnv_dpll_compute_fp(reduced_clock); } else { - fp = i9xx_dpll_compute_fp(&crtc->config.dpll); + fp = i9xx_dpll_compute_fp(&crtc->new_config->dpll); if (reduced_clock) fp2 = i9xx_dpll_compute_fp(reduced_clock); } - crtc->config.dpll_hw_state.fp0 = fp; + crtc->new_config->dpll_hw_state.fp0 = fp; crtc->lowfreq_avail = false; - if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && + if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) && reduced_clock && i915.powersave) { - crtc->config.dpll_hw_state.fp1 = fp2; + crtc->new_config->dpll_hw_state.fp1 = fp2; crtc->lowfreq_avail = true; } else { - crtc->config.dpll_hw_state.fp1 = fp; + crtc->new_config->dpll_hw_state.fp1 = fp; } }