From patchwork Fri Aug 14 21:34:19 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Zanoni, Paulo R" X-Patchwork-Id: 7019591 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 CB0799F344 for ; Fri, 14 Aug 2015 21:34:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1355420638 for ; Fri, 14 Aug 2015 21:34:55 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 3C0F120637 for ; Fri, 14 Aug 2015 21:34:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 85682720D2; Fri, 14 Aug 2015 14:34:53 -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 ACD9A720D1 for ; Fri, 14 Aug 2015 14:34:48 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 14 Aug 2015 14:34:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,680,1432623600"; d="scan'208";a="783960371" Received: from jamtsfi1-mobl1.amr.corp.intel.com (HELO panetone.amr.corp.intel.com) ([10.254.187.138]) by fmsmga002.fm.intel.com with ESMTP; 14 Aug 2015 14:34:48 -0700 From: Paulo Zanoni To: intel-gfx@lists.freedesktop.org Date: Fri, 14 Aug 2015 18:34:19 -0300 Message-Id: <1439588061-18064-15-git-send-email-paulo.r.zanoni@intel.com> X-Mailer: git-send-email 2.4.6 In-Reply-To: <1439588061-18064-1-git-send-email-paulo.r.zanoni@intel.com> References: <1439588061-18064-1-git-send-email-paulo.r.zanoni@intel.com> Subject: [Intel-gfx] [PATCH 14/16] drm/i915: don't apply WaFbcAsynchFlipDisableFbcQueue on SKL 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=-5.2 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 This WA is only for HSW/BDW. Signed-off-by: Paulo Zanoni Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_fbc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index b76c19f..5dfe460 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -298,7 +298,7 @@ static void gen7_fbc_enable(struct intel_crtc *crtc) I915_WRITE(ILK_DISPLAY_CHICKEN1, I915_READ(ILK_DISPLAY_CHICKEN1) | ILK_FBCQ_DIS); - } else { + } else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { /* WaFbcAsynchFlipDisableFbcQueue:hsw,bdw */ I915_WRITE(CHICKEN_PIPESL_1(crtc->pipe), I915_READ(CHICKEN_PIPESL_1(crtc->pipe)) |