{"id":819573,"url":"http://patchwork.ozlabs.org/api/covers/819573/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/cover/20170928125044.32516-1-mperttunen@nvidia.com/","project":{"id":21,"url":"http://patchwork.ozlabs.org/api/projects/21/?format=json","name":"Linux Tegra Development","link_name":"linux-tegra","list_id":"linux-tegra.vger.kernel.org","list_email":"linux-tegra@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170928125044.32516-1-mperttunen@nvidia.com>","list_archive_url":null,"date":"2017-09-28T12:50:38","name":"[v3,0/6] Miscellaneous improvements to Host1x and TegraDRM","submitter":{"id":26499,"url":"http://patchwork.ozlabs.org/api/people/26499/?format=json","name":"Mikko Perttunen","email":"mperttunen@nvidia.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-tegra/cover/20170928125044.32516-1-mperttunen@nvidia.com/mbox/","series":[{"id":5559,"url":"http://patchwork.ozlabs.org/api/series/5559/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-tegra/list/?series=5559","date":"2017-09-28T12:50:44","name":"Miscellaneous improvements to Host1x and TegraDRM","version":3,"mbox":"http://patchwork.ozlabs.org/series/5559/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/819573/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-tegra-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tsecure) header.d=kapsi.fi header.i=@kapsi.fi header.b=\"KFYB0CtU\";\n\tdkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3y2vhv703rz9tXj\n\tfor ;\n\tThu, 28 Sep 2017 22:51:59 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1753145AbdI1Mv5 (ORCPT );\n\tThu, 28 Sep 2017 08:51:57 -0400","from mail.kapsi.fi ([91.232.154.25]:33848 \"EHLO mail.kapsi.fi\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1752902AbdI1Mv4 (ORCPT );\n\tThu, 28 Sep 2017 08:51:56 -0400","from dsl-hkibng22-54f983-249.dhcp.inet.fi ([84.249.131.249]\n\thelo=localhost.localdomain) by mail.kapsi.fi with esmtpsa\n\t(TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2)\n\t(envelope-from )\n\tid 1dxYIB-0007ES-KA; Thu, 28 Sep 2017 15:51:51 +0300"],"DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kapsi.fi;\n\ts=20161220; h=Message-Id:Date:Subject:Cc:To:From;\n\tbh=aPrAdrKGMVYRKHyzCBphrXs1/O4GbHYc4yVGhjEon5U=; \n\tb=KFYB0CtUxoYcqg8FxqkCRH53OtNOLMQwZLc89qSeVR1re3ugUW2xqlMt6P4ddYayAGeyMqA0mmxcaI9QtjELLq6Tvnqy0Iph+sZCVhzUsWGo+R1P91nIyCEBvDb+W0WJEAA0yGFY9KrerV2Qgq0IjzJwIJcPOwbFQqY/SPzMQh7MKsmrNAE85A37DQprrfo2cIiT7SE0cbmW9SUTokm14m3fvqImQGMf3oTpRG/x9W+pvYt+oQWGw8LpWHgzNAFAqw3z2oc6333Y7MoD2UKsoAVMDQ9zaF/1CzglT2KboCl+ycGtM8n6XbQ65d9m+QnOeOf5tckuPHOGIa0tYUPXWQ==;","From":"Mikko Perttunen ","To":"thierry.reding@gmail.com, jonathanh@nvidia.com","Cc":"digetx@gmail.com, dri-devel@lists.freedesktop.org,\n\tlinux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,\n\tMikko Perttunen ","Subject":"[PATCH v3 0/6] Miscellaneous improvements to Host1x and TegraDRM","Date":"Thu, 28 Sep 2017 15:50:38 +0300","Message-Id":"<20170928125044.32516-1-mperttunen@nvidia.com>","X-Mailer":"git-send-email 2.14.1","X-SA-Exim-Connect-IP":"84.249.131.249","X-SA-Exim-Mail-From":"mperttunen@nvidia.com","X-SA-Exim-Scanned":"No (on mail.kapsi.fi); SAEximRunCond expanded to false","Sender":"linux-tegra-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-tegra@vger.kernel.org"},"content":"New in v3:\n- Renamed *syncpt_assign_channel to *syncpt_assign_to_channel\n- Disassembler ignores opcodes not supported on the particular\n chip\n- Further cleanup in u64_to_user_ptr patch\n\nNew in v2:\n- Changes in syncpoint protection and u64_to_user_ptr patches.\n See the patches for notes.\n- Added patch to support more opcodes in the debug dump\n disassembly.\n- Added patch to fix an incorrect comment.\n\nThanks,\nMikko\n\nPatch v1 notes:\n\nHi all,\n\nhere are some new features and improvements.\n\nPatch 1 enables syncpoint protection which prevents channels from\ntouching syncpoints not belonging to them on Tegra186.\n\nPatch 2 enables the gather filter which prevents userspace command\nbuffers from using CDMA commands usually reserved for the kernel.\nA test is available at git://github.com/cyndis/host1x_test, branch\ngather-filter.\n\nPatch 3 greatly improves formatting of debug dumps spewed by host1x\nin case of job timeouts. They are now actually readable by humans\nwithout use of additional scripts.\n\nPatch 4 is a simple aesthetical fix to the TegraDRM submit path.\n\nEverything was tested on TX1 and TX2 and should be applied on the\npreviously posted Tegra186 support series.\n\nCheers,\nMikko\n\n\nMikko Perttunen (6):\n gpu: host1x: Enable Tegra186 syncpoint protection\n gpu: host1x: Enable gather filter\n gpu: host1x: Improve debug disassembly formatting\n gpu: host1x: Disassemble more instructions\n gpu: host1x: Fix incorrect comment for channel_request\n drm/tegra: Use u64_to_user_ptr helper\n\n drivers/gpu/drm/tegra/drm.c | 29 ++++----\n drivers/gpu/host1x/channel.c | 3 +-\n drivers/gpu/host1x/debug.c | 14 +++-\n drivers/gpu/host1x/debug.h | 14 ++--\n drivers/gpu/host1x/dev.h | 15 ++++\n drivers/gpu/host1x/hw/channel_hw.c | 25 +++++++\n drivers/gpu/host1x/hw/debug_hw.c | 103 ++++++++++++++++++++++------\n drivers/gpu/host1x/hw/debug_hw_1x01.c | 10 +--\n drivers/gpu/host1x/hw/debug_hw_1x06.c | 12 ++--\n drivers/gpu/host1x/hw/hw_host1x04_channel.h | 12 ++++\n drivers/gpu/host1x/hw/hw_host1x05_channel.h | 12 ++++\n drivers/gpu/host1x/hw/syncpt_hw.c | 46 +++++++++++++\n drivers/gpu/host1x/syncpt.c | 8 +++\n 13 files changed, 252 insertions(+), 51 deletions(-)"}