From patchwork Sat Sep 9 08:53:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wang, Zhi A" X-Patchwork-Id: 9945285 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CDC5F602C9 for ; Sat, 9 Sep 2017 08:53:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BB6D628A2F for ; Sat, 9 Sep 2017 08:53:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B027428A35; Sat, 9 Sep 2017 08:53:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6666028A2F for ; Sat, 9 Sep 2017 08:53:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F10A89135; Sat, 9 Sep 2017 08:53:18 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id CA09F89135; Sat, 9 Sep 2017 08:53:16 +0000 (UTC) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Sep 2017 01:53:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,365,1500966000"; d="scan'208";a="149948349" Received: from zzafir-mobl1.ger.corp.intel.com (HELO zhiwang1-MOBL.ger.corp.intel.com) ([10.252.2.86]) by fmsmga006.fm.intel.com with ESMTP; 09 Sep 2017 01:53:13 -0700 From: Zhi Wang To: intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org Date: Sat, 9 Sep 2017 16:53:06 +0800 Message-Id: <1504947190-22680-1-git-send-email-zhi.a.wang@intel.com> X-Mailer: git-send-email 2.7.4 Cc: Rodrigo Vivi , Ben Widawsky Subject: [Intel-gfx] [PATCH v10 1/5] drm/i915: Factor out setup_private_pat() 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-Virus-Scanned: ClamAV using ClamSMTP Factor out setup_private_pat() for introducing the following patches. Reviewed-by: Ben Widawsky Reviewed-by: Chris Wilson Cc: Ben Widawsky Cc: Rodrigo Vivi Cc: Chris Wilson Cc: Joonas Lahtinen Signed-off-by: Zhi Wang --- drivers/gpu/drm/i915/i915_gem_gtt.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 933c4ea..e68cab4 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2841,6 +2841,16 @@ static void gen6_gmch_remove(struct i915_address_space *vm) cleanup_scratch_page(vm); } +static void setup_private_pat(struct drm_i915_private *dev_priv) +{ + if (INTEL_GEN(dev_priv) >= 10) + cnl_setup_private_ppat(dev_priv); + else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv)) + chv_setup_private_ppat(dev_priv); + else + bdw_setup_private_ppat(dev_priv); +} + static int gen8_gmch_probe(struct i915_ggtt *ggtt) { struct drm_i915_private *dev_priv = ggtt->base.i915; @@ -2873,14 +2883,6 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) } ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT; - - if (INTEL_GEN(dev_priv) >= 10) - cnl_setup_private_ppat(dev_priv); - else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv)) - chv_setup_private_ppat(dev_priv); - else - bdw_setup_private_ppat(dev_priv); - ggtt->base.cleanup = gen6_gmch_remove; ggtt->base.bind_vma = ggtt_bind_vma; ggtt->base.unbind_vma = ggtt_unbind_vma; @@ -2901,6 +2903,8 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) ggtt->invalidate = gen6_ggtt_invalidate; + setup_private_pat(dev_priv); + return ggtt_probe_common(ggtt, size); }