From patchwork Sat Mar 21 00:04:36 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chandra Konduru X-Patchwork-Id: 6062141 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 719FB9F820 for ; Sat, 21 Mar 2015 00:05:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9B154204D5 for ; Sat, 21 Mar 2015 00:05:35 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 6E94C20529 for ; Sat, 21 Mar 2015 00:05:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7E71F8A574; Fri, 20 Mar 2015 17:05:33 -0700 (PDT) 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 E74B48A582 for ; Fri, 20 Mar 2015 17:05:31 -0700 (PDT) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP; 20 Mar 2015 17:05:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,440,1422950400"; d="scan'208";a="544094380" Received: from cmkondur-desk2.fm.intel.com ([10.19.123.59]) by orsmga003.jf.intel.com with ESMTP; 20 Mar 2015 17:05:33 -0700 From: Chandra Konduru To: intel-gfx@lists.freedesktop.org Date: Fri, 20 Mar 2015 17:04:36 -0700 Message-Id: <1426896282-23215-16-git-send-email-chandra.konduru@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1426896282-23215-1-git-send-email-chandra.konduru@intel.com> References: <1426896282-23215-1-git-send-email-chandra.konduru@intel.com> Cc: ander.conselvan.de.oliveira@intel.com, daniel.vetter@intel.com Subject: [Intel-gfx] [PATCH 15/21 v2] drm/i915: Update scaling ratio as part of crtc_compute_config 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 Based on computed crtc config, stage any updates to scaling ratios. Also call intel_atomic_setup_scalers() to stage scaler assignments if crtc compute config staged any changes to its scaler needs. Above actions should be moved to atomic crtc once it is available. v2: -moved gen comparision check to caller (Matt) Signed-off-by: Chandra Konduru --- drivers/gpu/drm/i915/intel_display.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index dfd24ed..c393480 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5790,6 +5790,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, struct drm_device *dev = crtc->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; + int ret; /* FIXME should check pixel clock limits on all platforms */ if (INTEL_INFO(dev)->gen < 4) { @@ -5844,7 +5845,17 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, if (pipe_config->has_pch_encoder) return ironlake_fdi_compute_config(crtc, pipe_config); - return 0; + if (INTEL_INFO(dev)->gen >= 9) + skl_update_scaling_ratio(dev, pipe_config); + + /* FIXME: remove below call once atomic mode set is place and all crtc + * related checks called from atomic_crtc_check function */ + ret = 0; + DRM_DEBUG_KMS("intel_crtc = %p drm_state (pipe_config->base.state) = %p\n", + crtc, pipe_config->base.state); + ret = intel_atomic_setup_scalers(dev, crtc, pipe_config); + + return ret; } static int valleyview_get_display_clock_speed(struct drm_device *dev)