From patchwork Tue Sep 24 16:58:01 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Widawsky X-Patchwork-Id: 2934701 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8DE1B9F288 for ; Tue, 24 Sep 2013 17:01:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7E74F20374 for ; Tue, 24 Sep 2013 17:01:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id AD2D6202E6 for ; Tue, 24 Sep 2013 17:01:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9A8D8E77BB for ; Tue, 24 Sep 2013 10:01:32 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail.bwidawsk.net (bwidawsk.net [166.78.191.112]) by gabe.freedesktop.org (Postfix) with ESMTP id B4E33E77B8 for ; Tue, 24 Sep 2013 09:58:24 -0700 (PDT) Received: by mail.bwidawsk.net (Postfix, from userid 5001) id 68FA259FB7; Tue, 24 Sep 2013 09:58:24 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from lundgren.intel.com (unknown [131.252.27.73]) by mail.bwidawsk.net (Postfix) with ESMTPSA id 8312659FB5; Tue, 24 Sep 2013 09:58:09 -0700 (PDT) From: Ben Widawsky To: Intel GFX Date: Tue, 24 Sep 2013 09:58:01 -0700 Message-Id: <1380041881-3397-6-git-send-email-benjamin.widawsky@intel.com> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1380041881-3397-1-git-send-email-benjamin.widawsky@intel.com> References: <1380041881-3397-1-git-send-email-benjamin.widawsky@intel.com> Cc: Ben Widawsky Subject: [Intel-gfx] [PATCH 6/6] drm/i915: eliminate vm->insert_entries() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ben Widawsky With bind/unbind function pointers in place, we no longer need insert_entries. We could, and want, to remove clear_range, however it's not totally easy at this point. Since it's used in a couple of place still that don't only deal in objects: setup, ppgtt init, and restore gtt mappings. Reviewed-by: Chris Wilson Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/i915_gem_gtt.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index e053f14..e763d48 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -339,8 +339,8 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt) ppgtt->enable = gen6_ppgtt_enable; ppgtt->base.unbind_vma = NULL; ppgtt->base.clear_range = gen6_ppgtt_clear_range; - ppgtt->base.bind_vma = NULL; ppgtt->base.insert_entries = gen6_ppgtt_insert_entries; + ppgtt->base.bind_vma = NULL; ppgtt->base.cleanup = gen6_ppgtt_cleanup; ppgtt->base.scratch = dev_priv->gtt.base.scratch; ppgtt->pt_pages = kcalloc(ppgtt->num_pd_entries, sizeof(struct page *), @@ -591,19 +591,6 @@ static void gen6_ggtt_clear_range(struct i915_address_space *vm, readl(gtt_base); } - -static void i915_ggtt_insert_entries(struct i915_address_space *vm, - struct sg_table *st, - unsigned int pg_start, - enum i915_cache_level cache_level) -{ - unsigned int flags = (cache_level == I915_CACHE_NONE) ? - AGP_USER_MEMORY : AGP_USER_CACHED_MEMORY; - - intel_gtt_insert_sg_entries(st, pg_start, flags); - -} - static void i915_ggtt_bind_vma(struct i915_vma *vma, enum i915_cache_level cache_level, u32 unused) @@ -927,7 +914,6 @@ static int gen6_gmch_probe(struct drm_device *dev, dev_priv->gtt.base.clear_range = gen6_ggtt_clear_range; dev_priv->gtt.base.unbind_vma = gen6_ggtt_unbind_vma; - dev_priv->gtt.base.insert_entries = gen6_ggtt_insert_entries; dev_priv->gtt.base.bind_vma = gen6_ggtt_bind_vma; return ret; @@ -961,7 +947,6 @@ static int i915_gmch_probe(struct drm_device *dev, dev_priv->gtt.do_idle_maps = needs_idle_maps(dev_priv->dev); dev_priv->gtt.base.clear_range = i915_ggtt_clear_range; dev_priv->gtt.base.unbind_vma = i915_ggtt_unbind_vma; - dev_priv->gtt.base.insert_entries = i915_ggtt_insert_entries; dev_priv->gtt.base.bind_vma = i915_ggtt_bind_vma; return 0;