From patchwork Tue May 16 08:29:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Auld X-Patchwork-Id: 9728567 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 874536028A for ; Tue, 16 May 2017 08:30:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77D00289EA for ; Tue, 16 May 2017 08:30:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6CEB828A01; Tue, 16 May 2017 08:30:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 045AC289EA for ; Tue, 16 May 2017 08:30:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 879CE6E2E9; Tue, 16 May 2017 08:30:25 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6ABAF6E2F5 for ; Tue, 16 May 2017 08:30:14 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP; 16 May 2017 01:30:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.38,348,1491289200"; d="scan'208"; a="1130912899" Received: from koreilly-mobl1.ger.corp.intel.com (HELO mwahaha.ger.corp.intel.com) ([10.252.21.88]) by orsmga001.jf.intel.com with ESMTP; 16 May 2017 01:30:13 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Tue, 16 May 2017 09:29:46 +0100 Message-Id: <20170516082948.28090-16-matthew.auld@intel.com> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170516082948.28090-1-matthew.auld@intel.com> References: <20170516082948.28090-1-matthew.auld@intel.com> Subject: [Intel-gfx] [PATCH 15/17] drm/i915: enable platform support for 64K pages 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-Virus-Scanned: ClamAV using ClamSMTP For gen9+ enable platform level support for 64K pages. Also enable for mock testing. Signed-off-by: Matthew Auld Cc: Joonas Lahtinen --- drivers/gpu/drm/i915/i915_pci.c | 6 ++++-- drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 ++- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 7caccb5bf963..0a6940c3841d 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -354,14 +354,16 @@ static const struct intel_device_info intel_cherryview_info = { .has_aliasing_ppgtt = 1, .has_full_ppgtt = 1, .display_mmio_offset = VLV_DISPLAY_BASE, - GEN_DEFAULT_PAGE_SIZES, + .page_size_mask = I915_GTT_PAGE_SIZE_4K | + I915_GTT_PAGE_SIZE_64K, GEN_CHV_PIPEOFFSETS, CURSOR_OFFSETS, CHV_COLORS, }; #define GEN9_DEFAULT_PAGE_SIZES \ - .page_size_mask = I915_GTT_PAGE_SIZE_4K + .page_size_mask = I915_GTT_PAGE_SIZE_4K | \ + I915_GTT_PAGE_SIZE_64K static const struct intel_device_info intel_skylake_info = { BDW_FEATURES, diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c index b7e4ba03e3bc..d41ed2178e3e 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c @@ -144,7 +144,8 @@ struct drm_i915_private *mock_gem_device(void) mkwrite_device_info(i915)->gen = -1; mkwrite_device_info(i915)->page_size_mask = - I915_GTT_PAGE_SIZE_4K; + I915_GTT_PAGE_SIZE_4K | + I915_GTT_PAGE_SIZE_64K; spin_lock_init(&i915->mm.object_stat_lock); mock_uncore_init(i915);