Patch Detail
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GET /api/1.1/patches/17015/?format=api
{ "id": 17015, "url": "https://patchwork.libcamera.org/api/1.1/patches/17015/?format=api", "web_url": "https://patchwork.libcamera.org/patch/17015/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20220807180100.396-2-laurent.pinchart@ideasonboard.com>", "date": "2022-08-07T18:00:58", "name": "[libcamera-devel,1/3] cam: drm: Add support for test-only commits", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "20662e9b726e5b959c4aa8de0af9a52a079debe0", "submitter": { "id": 2, "url": "https://patchwork.libcamera.org/api/1.1/people/2/?format=api", "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/17015/mbox/", "series": [ { "id": 3384, "url": "https://patchwork.libcamera.org/api/1.1/series/3384/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3384", "date": "2022-08-07T18:00:57", "name": "cam: Support KMS scaling", "version": 1, "mbox": "https://patchwork.libcamera.org/series/3384/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/17015/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/17015/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id DF2ABC3272\n\tfor <parsemail@patchwork.libcamera.org>;\n\tSun, 7 Aug 2022 18:01:14 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8FD2B63312;\n\tSun, 7 Aug 2022 20:01:13 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 9A57163312\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSun, 7 Aug 2022 20:01:11 +0200 (CEST)", "from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi\n\t[62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 3311787F;\n\tSun, 7 Aug 2022 20:01:11 +0200 (CEST)" ], "DKIM-Signature": [ "v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"IryRgv02\"; dkim-atps=neutral", "To": "libcamera-devel@lists.libcamera.org", "Date": "Sun, 7 Aug 2022 21:00:58 +0300", "Message-Id": "<20220807180100.396-2-laurent.pinchart@ideasonboard.com>", "X-Mailer": "git-send-email 2.35.1", "In-Reply-To": "<20220807180100.396-1-laurent.pinchart@ideasonboard.com>", "References": "<20220807180100.396-1-laurent.pinchart@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 1/3] cam: drm: Add support for test-only\n\tcommits", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Laurent Pinchart via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Test-only commits are used to test a commit without applying any\nmodification to the device. This will be used by the KMS sink to test\nfeature support.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/cam/drm.cpp | 2 ++\n src/cam/drm.h | 1 +\n 2 files changed, 3 insertions(+)", "diff": "diff --git a/src/cam/drm.cpp b/src/cam/drm.cpp\nindex fbfc0a595d36..b0602c942853 100644\n--- a/src/cam/drm.cpp\n+++ b/src/cam/drm.cpp\n@@ -377,6 +377,8 @@ int AtomicRequest::commit(unsigned int flags)\n \t\tdrmFlags |= DRM_MODE_ATOMIC_ALLOW_MODESET;\n \tif (flags & FlagAsync)\n \t\tdrmFlags |= DRM_MODE_PAGE_FLIP_EVENT | DRM_MODE_ATOMIC_NONBLOCK;\n+\tif (flags & FlagTestOnly)\n+\t\tdrmFlags |= DRM_MODE_ATOMIC_TEST_ONLY;\n \n \treturn drmModeAtomicCommit(dev_->fd(), request_, drmFlags, this);\n }\ndiff --git a/src/cam/drm.h b/src/cam/drm.h\nindex 655a7509c001..ebaea04d3974 100644\n--- a/src/cam/drm.h\n+++ b/src/cam/drm.h\n@@ -251,6 +251,7 @@ public:\n \tenum Flags {\n \t\tFlagAllowModeset = (1 << 0),\n \t\tFlagAsync = (1 << 1),\n+\t\tFlagTestOnly = (1 << 2),\n \t};\n \n \tAtomicRequest(Device *dev);\n", "prefixes": [ "libcamera-devel", "1/3" ] }