From patchwork Fri Nov 20 11:25:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikko Perttunen X-Patchwork-Id: 11920089 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68C1CC64E75 for ; Fri, 20 Nov 2020 11:26:59 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EB8F022253 for ; Fri, 20 Nov 2020 11:26:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=kapsi.fi header.i=@kapsi.fi header.b="bfHw1p7O" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB8F022253 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A68BE6E8AF; Fri, 20 Nov 2020 11:26:49 +0000 (UTC) Received: from mail.kapsi.fi (mail.kapsi.fi [IPv6:2001:67c:1be8::25]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6C4056E8AC for ; Fri, 20 Nov 2020 11:26:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kapsi.fi; s=20161220; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject :Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=5Yc2BLREqcKw6f5C9z13OvR6TxY5LaqFRa6M4LYUk0k=; b=bfHw1p7Ok5j/oCCmGvYEZujxTI iPIh2fB+1Z+ommmqgA8a7vGhyXLqixUN3LOZKG7mxW3eJ8FZ8xFOVcFx8qJTtcoc8WSauyR6ss2IO HY7LiBAVz0ziEGrKBYCjOx77+bJS69fNJXo48jfcFfvrz7JmP+88SMcgxAz+X3g9xAziRn828NfJn 3pefwxwF1Sq5etHS+lsiqiZp8fDH8ZaMnmbO+sXnZfV6e7hfn3p0davShJaPykr2XSRSJOfRlQz4h Bw0PJKzrvBrhRBcBoRnSJTvjLK4weDdWP0ng67KBn+9E8ni3x+nci4hQBRYD3//E0JtM8fItg9JZ/ LoWKKJRA==; Received: from dsl-hkibng22-54f986-236.dhcp.inet.fi ([84.249.134.236] helo=toshino.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1kg4Yq-0003lG-9a; Fri, 20 Nov 2020 13:26:40 +0200 From: Mikko Perttunen To: thierry.reding@gmail.com, jonathanh@nvidia.com, digetx@gmail.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH v4 00/21] Host1x/TegraDRM UAPI Date: Fri, 20 Nov 2020 13:25:39 +0200 Message-Id: <20201120112600.935082-1-mperttunen@nvidia.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 84.249.134.236 X-SA-Exim-Mail-From: mperttunen@nvidia.com X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, talho@nvidia.com, bhuntsman@nvidia.com, dri-devel@lists.freedesktop.org, Mikko Perttunen Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi all, here's the fourth revision of the Host1x/TegraDRM UAPI proposal. The changes at a high level in this revision are: * Small bugfixes for issues reported by CI bots * Removal of not strictly required features like sync_file FDs, reservations, partial mappings etc. from the submit UAPI. * All new UAPI placed under CONFIG_DRM_TEGRA_STAGING. The test suite[1] has been updated for the changes in this revision, The series can be also found in https://github.com/cyndis/linux/commits/work/host1x-uapi-v4. Older versions: v1: https://www.spinics.net/lists/linux-tegra/msg51000.html v2: https://www.spinics.net/lists/linux-tegra/msg53061.html v3: https://www.spinics.net/lists/linux-tegra/msg54370.html Thank you, Mikko [1] https://github.com/cyndis/uapi-test Mikko Perttunen (21): gpu: host1x: Use different lock classes for each client gpu: host1x: Allow syncpoints without associated client gpu: host1x: Show number of pending waiters in debugfs gpu: host1x: Remove cancelled waiters immediately gpu: host1x: Use HW-equivalent syncpoint expiration check gpu: host1x: Cleanup and refcounting for syncpoints gpu: host1x: Introduce UAPI header gpu: host1x: Implement /dev/host1x device node gpu: host1x: DMA fences and userspace fence creation gpu: host1x: Add no-recovery mode gpu: host1x: Add job release callback gpu: host1x: Add support for syncpoint waits in CDMA pushbuffer gpu: host1x: Reset max value when freeing a syncpoint gpu: host1x: Reserve VBLANK syncpoints at initialization drm/tegra: Add new UAPI to header drm/tegra: Boot VIC during runtime PM resume drm/tegra: Set resv fields when importing/exporting GEMs drm/tegra: Allocate per-engine channel in core code drm/tegra: Implement new UAPI drm/tegra: Implement job submission part of new UAPI drm/tegra: Add job firewall drivers/gpu/drm/tegra/Makefile | 4 + drivers/gpu/drm/tegra/dc.c | 10 +- drivers/gpu/drm/tegra/drm.c | 72 +++-- drivers/gpu/drm/tegra/drm.h | 9 + drivers/gpu/drm/tegra/gem.c | 2 + drivers/gpu/drm/tegra/gr2d.c | 4 +- drivers/gpu/drm/tegra/gr3d.c | 4 +- drivers/gpu/drm/tegra/uapi.h | 63 ++++ drivers/gpu/drm/tegra/uapi/firewall.c | 197 ++++++++++++ drivers/gpu/drm/tegra/uapi/gather_bo.c | 86 +++++ drivers/gpu/drm/tegra/uapi/gather_bo.h | 22 ++ drivers/gpu/drm/tegra/uapi/submit.c | 427 +++++++++++++++++++++++++ drivers/gpu/drm/tegra/uapi/submit.h | 20 ++ drivers/gpu/drm/tegra/uapi/uapi.c | 306 ++++++++++++++++++ drivers/gpu/drm/tegra/vic.c | 118 ++++--- drivers/gpu/host1x/Makefile | 2 + drivers/gpu/host1x/bus.c | 7 +- drivers/gpu/host1x/cdma.c | 69 +++- drivers/gpu/host1x/debug.c | 14 +- drivers/gpu/host1x/dev.c | 15 + drivers/gpu/host1x/dev.h | 16 +- drivers/gpu/host1x/fence.c | 208 ++++++++++++ drivers/gpu/host1x/fence.h | 13 + drivers/gpu/host1x/hw/cdma_hw.c | 2 +- drivers/gpu/host1x/hw/channel_hw.c | 63 ++-- drivers/gpu/host1x/hw/debug_hw.c | 11 +- drivers/gpu/host1x/intr.c | 23 +- drivers/gpu/host1x/intr.h | 2 + drivers/gpu/host1x/job.c | 79 +++-- drivers/gpu/host1x/job.h | 14 + drivers/gpu/host1x/syncpt.c | 185 ++++++----- drivers/gpu/host1x/syncpt.h | 16 +- drivers/gpu/host1x/uapi.c | 385 ++++++++++++++++++++++ drivers/gpu/host1x/uapi.h | 22 ++ drivers/staging/media/tegra-video/vi.c | 8 +- include/linux/host1x.h | 47 ++- include/uapi/drm/tegra_drm.h | 338 +++++++++++++++++-- include/uapi/linux/host1x.h | 134 ++++++++ 38 files changed, 2729 insertions(+), 288 deletions(-) create mode 100644 drivers/gpu/drm/tegra/uapi.h create mode 100644 drivers/gpu/drm/tegra/uapi/firewall.c create mode 100644 drivers/gpu/drm/tegra/uapi/gather_bo.c create mode 100644 drivers/gpu/drm/tegra/uapi/gather_bo.h create mode 100644 drivers/gpu/drm/tegra/uapi/submit.c create mode 100644 drivers/gpu/drm/tegra/uapi/submit.h create mode 100644 drivers/gpu/drm/tegra/uapi/uapi.c create mode 100644 drivers/gpu/host1x/fence.c create mode 100644 drivers/gpu/host1x/fence.h create mode 100644 drivers/gpu/host1x/uapi.c create mode 100644 drivers/gpu/host1x/uapi.h create mode 100644 include/uapi/linux/host1x.h