From patchwork Tue Oct 21 10:43:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dheeraj Jamwal X-Patchwork-Id: 5112911 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id ADD2A9F374 for ; Tue, 21 Oct 2014 10:58:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DE4E220148 for ; Tue, 21 Oct 2014 10:58:55 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ED29C20138 for ; Tue, 21 Oct 2014 10:58:54 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 2CDCDB6B; Tue, 21 Oct 2014 10:57:49 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id C2250B0E for ; Tue, 21 Oct 2014 10:57:47 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 5A859201B3 for ; Tue, 21 Oct 2014 10:57:47 +0000 (UTC) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 21 Oct 2014 03:57:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,761,1406617200"; d="scan'208";a="617791278" Received: from ubuntu-desktop.png.intel.com ([10.221.122.25]) by fmsmga002.fm.intel.com with ESMTP; 21 Oct 2014 03:57:45 -0700 From: Dheeraj Jamwal To: ltsi-dev@lists.linuxfoundation.org Date: Tue, 21 Oct 2014 18:43:40 +0800 Message-Id: <1413889294-31328-21-git-send-email-dheerajx.s.jamwal@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1413889294-31328-1-git-send-email-dheerajx.s.jamwal@intel.com> References: <1413889294-31328-1-git-send-email-dheerajx.s.jamwal@intel.com> X-Spam-Status: No, score=-5.6 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 Subject: [LTSI-dev] [PATCH 0020/1094] drm/i915: PPGTT vfuncs should take a ppgtt argument X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ben Widawsky Signed-off-by: Ben Widawsky Signed-off-by: Daniel Vetter (cherry picked from commit a3d67d2396e1d8563dbd420a427bed704bcaff09) Signed-off-by: Dheeraj Jamwal --- drivers/gpu/drm/i915/i915_drv.h | 3 ++- drivers/gpu/drm/i915/i915_gem.c | 4 +++- drivers/gpu/drm/i915/i915_gem_gtt.c | 8 ++++---- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0ce71d2..7988007 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -672,7 +672,8 @@ struct i915_hw_ppgtt { dma_addr_t *pt_dma_addr; dma_addr_t *gen8_pt_dma_addr[4]; }; - int (*enable)(struct drm_device *dev); + + int (*enable)(struct i915_hw_ppgtt *ppgtt); }; struct i915_ctx_hang_stats { diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 02aabec..764a08d 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4461,6 +4461,7 @@ int i915_gem_init_hw(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; + struct i915_hw_ppgtt *ppgtt; int ret, i; if (INTEL_INFO(dev)->gen < 6 && !intel_enable_gtt()) @@ -4502,7 +4503,8 @@ i915_gem_init_hw(struct drm_device *dev) } if (dev_priv->mm.aliasing_ppgtt) { - ret = dev_priv->mm.aliasing_ppgtt->enable(dev); + ppgtt = dev_priv->mm.aliasing_ppgtt; + ret = ppgtt->enable(ppgtt); if (ret) { i915_gem_cleanup_aliasing_ppgtt(dev); DRM_INFO("PPGTT enable failed. This is not fatal, but unexpected\n"); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 7cb9dff..2a2aef8 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -232,11 +232,11 @@ static int gen8_write_pdp(struct intel_ring_buffer *ring, unsigned entry, return 0; } -static int gen8_ppgtt_enable(struct drm_device *dev) +static int gen8_ppgtt_enable(struct i915_hw_ppgtt *ppgtt) { + struct drm_device *dev = ppgtt->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_ring_buffer *ring; - struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt; int i, j, ret; /* bit of a hack to find the actual last used pd */ @@ -493,12 +493,12 @@ static void gen6_write_pdes(struct i915_hw_ppgtt *ppgtt) readl(pd_addr); } -static int gen6_ppgtt_enable(struct drm_device *dev) +static int gen6_ppgtt_enable(struct i915_hw_ppgtt *ppgtt) { + struct drm_device *dev = ppgtt->base.dev; drm_i915_private_t *dev_priv = dev->dev_private; uint32_t pd_offset; struct intel_ring_buffer *ring; - struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt; int i; BUG_ON(ppgtt->pd_offset & 0x3f);