From patchwork Mon Apr 11 19:24:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bob Beckett X-Patchwork-Id: 12809553 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D9BFC433EF for ; Mon, 11 Apr 2022 19:25:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D67F910E06B; Mon, 11 Apr 2022 19:25:10 +0000 (UTC) Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by gabe.freedesktop.org (Postfix) with ESMTPS id 64AAB10E032; Mon, 11 Apr 2022 19:25:09 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: bbeckett) with ESMTPSA id CACE61F43CA0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1649705108; bh=eg43PXCLc8RV31eZZk8rKTmMpejMozLachAvcptorDE=; h=From:To:Cc:Subject:Date:From; b=nLYF15UENaFGyo/7rfhA95uQTjMl9qHRUVUIrMykMBRprAuur18IMdApNMXCZONOH mdJPs+N9d+cj6uPwnTVWcB7KjYQje5WV9BPAOQmEPZUSyeYjvT4QCH005USOshbzBK 3wju/XoVFKX9W+OLS3lZ9oI9aq1DmLCQ311fE7A4UzTKlAh/pX7SZYJ22oS9DPJ0yA NaqX2YluuQwxjX7fAxBRS04BwyhJKWj4c688J5TKLphzs6HUiQV/K2v/2WLK5uIFeQ Fj6Jxwa+8xfiV5YdU3GoQCNeNnoJMlgy1XWR3ccXpX+y5sYRFIRDtq6Clb3oVSq7qN R4kVkue3VnJrQ== From: Robert Beckett To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Date: Mon, 11 Apr 2022 19:24:48 +0000 Message-Id: <20220411192453.1000147-1-bob.beckett@collabora.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/5] drm/i915: ttm for stolen region X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Matthew Auld Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This series refactors i915's stolen memory region to use ttm. Robert Beckett (5): drm/i915: instantiate ttm ranger manager for stolen memory drm/i915: sanitize mem_flags for stolen buffers drm/i915: ttm move/clear logic fix drm/i915: ttm backend dont provide mmap_offset for kernel buffers drm/i915: stolen memory use ttm backend drivers/gpu/drm/i915/display/intel_fbc.c | 78 ++-- .../gpu/drm/i915/gem/i915_gem_object_types.h | 2 - drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 405 +++++------------- drivers/gpu/drm/i915/gem/i915_gem_stolen.h | 21 +- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 32 +- drivers/gpu/drm/i915/gem/i915_gem_ttm.h | 7 + drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c | 33 +- drivers/gpu/drm/i915/gt/intel_rc6.c | 4 +- drivers/gpu/drm/i915/gt/selftest_reset.c | 16 +- drivers/gpu/drm/i915/i915_debugfs.c | 7 +- drivers/gpu/drm/i915/i915_drv.h | 5 - drivers/gpu/drm/i915/intel_region_ttm.c | 67 ++- drivers/gpu/drm/i915/intel_region_ttm.h | 8 +- drivers/gpu/drm/i915/selftests/mock_region.c | 3 +- 14 files changed, 310 insertions(+), 378 deletions(-)