From patchwork Fri Jul 17 14:33:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 6816361 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 739CB9FC25 for ; Fri, 17 Jul 2015 14:34:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AB5CD206DC for ; Fri, 17 Jul 2015 14:34:07 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 6792B20674 for ; Fri, 17 Jul 2015 14:34:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9E31A6E564; Fri, 17 Jul 2015 07:34:05 -0700 (PDT) X-Original-To: Intel-GFX@lists.freedesktop.org Delivered-To: Intel-GFX@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 870526E4F9 for ; Fri, 17 Jul 2015 07:34:03 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 17 Jul 2015 07:34:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,497,1432623600"; d="scan'208";a="766366641" Received: from johnharr-linux.isw.intel.com ([10.102.226.190]) by orsmga002.jf.intel.com with ESMTP; 17 Jul 2015 07:34:02 -0700 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Date: Fri, 17 Jul 2015 15:33:20 +0100 Message-Id: <1437143628-6329-12-git-send-email-John.C.Harrison@Intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1437143628-6329-1-git-send-email-John.C.Harrison@Intel.com> References: <1437143628-6329-1-git-send-email-John.C.Harrison@Intel.com> Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Subject: [Intel-gfx] [RFC 11/39] drm/i915: Force MMIO flips when scheduler enabled 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=-5.4 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 From: John Harrison Change-Id: Ice071af6d88306b0d1c53bdb651a1a3e20bdc1af For: VIZ-1587 Signed-off-by: John Harrison --- drivers/gpu/drm/i915/intel_display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b9e8113..9629dab 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -44,6 +44,7 @@ #include #include #include +#include "i915_scheduler.h" /* Primary plane formats for gen <= 3 */ static const uint32_t i8xx_primary_formats[] = { @@ -11180,6 +11181,8 @@ static bool use_mmio_flip(struct intel_engine_cs *ring, return true; else if (i915.enable_execlists) return true; + else if (i915_scheduler_is_enabled(ring->dev)) + return true; else return ring != i915_gem_request_get_ring(obj->last_write_req); }