From patchwork Fri Jun 13 15:37:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: oscar.mateo@intel.com X-Patchwork-Id: 4349891 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 DAC84BEEAA for ; Fri, 13 Jun 2014 15:43:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0202A2026F for ; Fri, 13 Jun 2014 15:43:17 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 7EE7620268 for ; Fri, 13 Jun 2014 15:43:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 241F36EA6A; Fri, 13 Jun 2014 08:43:15 -0700 (PDT) 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 ESMTP id 5AA7C6EA5D for ; Fri, 13 Jun 2014 08:43:10 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 13 Jun 2014 08:43:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,471,1400050800"; d="scan'208";a="555136439" Received: from omateolo-linux2.iwi.intel.com ([172.28.253.145]) by fmsmga002.fm.intel.com with ESMTP; 13 Jun 2014 08:43:09 -0700 From: oscar.mateo@intel.com To: intel-gfx@lists.freedesktop.org Date: Fri, 13 Jun 2014 16:37:37 +0100 Message-Id: <1402673891-14618-20-git-send-email-oscar.mateo@intel.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1402673891-14618-1-git-send-email-oscar.mateo@intel.com> References: <1402673891-14618-1-git-send-email-oscar.mateo@intel.com> Subject: [Intel-gfx] [PATCH 19/53] drm/i915: Extract pipe control fini & make init outside accesible X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.15 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=-4.8 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: Oscar Mateo I plan to reuse these for the new logical ring path. No functional changes. Signed-off-by: Oscar Mateo --- drivers/gpu/drm/i915/intel_ringbuffer.c | 31 ++++++++++++++++++------------- drivers/gpu/drm/i915/intel_ringbuffer.h | 3 +++ 2 files changed, 21 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 4a71dd4..254e4c5 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -574,8 +574,21 @@ out: return ret; } -static int -init_pipe_control(struct intel_engine_cs *ring) +void +intel_fini_pipe_control(struct intel_engine_cs *ring) +{ + if (ring->scratch.obj == NULL) + return; + + kunmap(sg_page(ring->scratch.obj->pages->sgl)); + i915_gem_object_ggtt_unpin(ring->scratch.obj); + + drm_gem_object_unreference(&ring->scratch.obj->base); + ring->scratch.obj = NULL; +} + +int +intel_init_pipe_control(struct intel_engine_cs *ring) { int ret; @@ -648,7 +661,7 @@ static int init_render_ring(struct intel_engine_cs *ring) _MASKED_BIT_ENABLE(GFX_REPLAY_MODE)); if (INTEL_INFO(dev)->gen >= 5) { - ret = init_pipe_control(ring); + ret = intel_init_pipe_control(ring); if (ret) return ret; } @@ -676,16 +689,8 @@ static void render_ring_cleanup(struct intel_engine_cs *ring) { struct drm_device *dev = ring->dev; - if (ring->scratch.obj == NULL) - return; - - if (INTEL_INFO(dev)->gen >= 5) { - kunmap(sg_page(ring->scratch.obj->pages->sgl)); - i915_gem_object_ggtt_unpin(ring->scratch.obj); - } - - drm_gem_object_unreference(&ring->scratch.obj->base); - ring->scratch.obj = NULL; + if (INTEL_INFO(dev)->gen >= 5) + intel_fini_pipe_control(ring); } static int gen6_signal(struct intel_engine_cs *signaller, diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 599b4ed..42026a1 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -221,6 +221,9 @@ struct intel_engine_cs { bool intel_ring_initialized(struct intel_engine_cs *ring); +void intel_fini_pipe_control(struct intel_engine_cs *ring); +int intel_init_pipe_control(struct intel_engine_cs *ring); + static inline unsigned intel_ring_flag(struct intel_engine_cs *ring) {