From patchwork Wed May 31 18:52:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Auld X-Patchwork-Id: 9757981 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 AFAA1602BF for ; Wed, 31 May 2017 18:52:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A41772845E for ; Wed, 31 May 2017 18:52:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 98F52284B1; Wed, 31 May 2017 18:52:50 +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 525382845E for ; Wed, 31 May 2017 18:52:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CB63F6E2FD; Wed, 31 May 2017 18:52:43 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id E48496E2EF for ; Wed, 31 May 2017 18:52:31 +0000 (UTC) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 May 2017 11:52:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.39,275,1493708400"; d="scan'208"; a="1155033243" Received: from sgallagh-mobl1.ger.corp.intel.com (HELO mwahaha.ger.corp.intel.com) ([10.252.0.34]) by fmsmga001.fm.intel.com with ESMTP; 31 May 2017 11:52:30 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Wed, 31 May 2017 19:52:09 +0100 Message-Id: <20170531185210.29189-15-matthew.auld@intel.com> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170531185210.29189-1-matthew.auld@intel.com> References: <20170531185210.29189-1-matthew.auld@intel.com> Subject: [Intel-gfx] [PATCH 14/15] drm/i915: enable platform support for 2M 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 gen8+ enable platform level support for 2M pages. Also enable for mock testing. Signed-off-by: Matthew Auld Cc: Joonas Lahtinen --- drivers/gpu/drm/i915/i915_pci.c | 9 ++++++--- drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 ++- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 0a6940c3841d..452f061fd7b3 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -319,7 +319,8 @@ static const struct intel_device_info intel_haswell_info = { #define BDW_FEATURES \ HSW_FEATURES, \ BDW_COLORS, \ - GEN_DEFAULT_PAGE_SIZES, \ + .page_size_mask = I915_GTT_PAGE_SIZE_4K | \ + I915_GTT_PAGE_SIZE_2M, \ .has_logical_ring_contexts = 1, \ .has_full_48bit_ppgtt = 1, \ .has_64bit_reloc = 1 @@ -355,7 +356,8 @@ static const struct intel_device_info intel_cherryview_info = { .has_full_ppgtt = 1, .display_mmio_offset = VLV_DISPLAY_BASE, .page_size_mask = I915_GTT_PAGE_SIZE_4K | - I915_GTT_PAGE_SIZE_64K, + I915_GTT_PAGE_SIZE_64K | + I915_GTT_PAGE_SIZE_2M, GEN_CHV_PIPEOFFSETS, CURSOR_OFFSETS, CHV_COLORS, @@ -363,7 +365,8 @@ static const struct intel_device_info intel_cherryview_info = { #define GEN9_DEFAULT_PAGE_SIZES \ .page_size_mask = I915_GTT_PAGE_SIZE_4K | \ - I915_GTT_PAGE_SIZE_64K + I915_GTT_PAGE_SIZE_64K | \ + I915_GTT_PAGE_SIZE_2M 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 14e5b11312a7..97d7e84f9893 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c @@ -149,7 +149,8 @@ struct drm_i915_private *mock_gem_device(void) mkwrite_device_info(i915)->page_size_mask = I915_GTT_PAGE_SIZE_4K | - I915_GTT_PAGE_SIZE_64K; + I915_GTT_PAGE_SIZE_64K | + I915_GTT_PAGE_SIZE_2M; spin_lock_init(&i915->mm.object_stat_lock); mock_uncore_init(i915);