From patchwork Thu Sep 13 20:01:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 10600015 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 24A9513BF for ; Thu, 13 Sep 2018 20:01:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 141502B4CB for ; Thu, 13 Sep 2018 20:01:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 086082B4CD; Thu, 13 Sep 2018 20:01:46 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 B08A12B4CB for ; Thu, 13 Sep 2018 20:01:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 39E5E6E70A; Thu, 13 Sep 2018 20:01:44 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9B7A76E70A for ; Thu, 13 Sep 2018 20:01:43 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Sep 2018 13:01:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,370,1531810800"; d="scan'208";a="91488561" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga002.jf.intel.com with SMTP; 13 Sep 2018 13:01:41 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 13 Sep 2018 23:01:40 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Thu, 13 Sep 2018 23:01:35 +0300 Message-Id: <20180913200140.14073-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.16.4 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 0/5] drm/i915: drm/i915: GTT remapping for display X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Lots of prep stuff for the GTT remapping already landed, so now we're left with just the real meat: the remapped vma and actually constructing it. I spotted that I kinda busted up the skl+ stride_mult stuff for linear buffers in the BIOS fb takeover path so I included a fix for that as a separate patch. Ville Syrjälä (5): drm/i915: Decouple SKL stride units from intel_fb_stride_alignment() drm/i915: Add a new "remapped" gtt_view drm/i915: Overcome display engine stride limits via GTT remapping drm/i915: Bump gen4+ fb stride limit to 256KiB drm/i915: Bump gen4+ fb size limits to 32kx32k drivers/gpu/drm/i915/i915_debugfs.c | 12 + drivers/gpu/drm/i915/i915_gem_gtt.c | 91 +++++++ drivers/gpu/drm/i915/i915_gem_gtt.h | 25 +- drivers/gpu/drm/i915/i915_vma.c | 6 +- drivers/gpu/drm/i915/i915_vma.h | 3 + drivers/gpu/drm/i915/intel_display.c | 428 ++++++++++++++++++++++++------ drivers/gpu/drm/i915/intel_drv.h | 1 + drivers/gpu/drm/i915/selftests/i915_vma.c | 6 +- 8 files changed, 480 insertions(+), 92 deletions(-)