From patchwork Wed Sep 10 21:28:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randolph Sapp X-Patchwork-Id: 1844 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B74A4CA101F for ; Wed, 10 Sep 2025 21:29:54 +0000 (UTC) Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) by mx.groups.io with SMTP id smtpd.web11.30846.1757539786862908525 for ; Wed, 10 Sep 2025 14:29:47 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=NEPhJfLL; spf=pass (domain: ti.com, ip: 198.47.23.234, mailfrom: rs@ti.com) Received: from fllvem-sh04.itg.ti.com ([10.64.41.54]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTP id 58ALTNaC227613; Wed, 10 Sep 2025 16:29:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757539763; bh=js22zjLiirCpSvzjDMvEat4W4TgCoqi1U7u4bd6CHxw=; h=From:To:CC:Subject:Date; b=NEPhJfLLjkxReglC529RcFXvI9wfm0ZyfDhSDBMxUTiHm55xaToWjcVA5A5DIFuay tNHNEFnnOCoKT6i/U8aYhzXhOI0RiClH7JZQTdrA5b4oJtUIk+937WRHfLmyV6oFyx Nle5pDh60UhF3ogKkhNsWJR+MFFN2nWoWGjEAZxg= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by fllvem-sh04.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 58ALTNp61446404 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Wed, 10 Sep 2025 16:29:23 -0500 Received: from DFLE202.ent.ti.com (10.64.6.60) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Wed, 10 Sep 2025 16:29:23 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DFLE202.ent.ti.com (10.64.6.60) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20 via Frontend Transport; Wed, 10 Sep 2025 16:29:23 -0500 Received: from rs-desk.dhcp.ti.com (rs-desk.dhcp.ti.com [128.247.81.144]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 58ALTNiJ1102015; Wed, 10 Sep 2025 16:29:23 -0500 From: To: Mathieu Dubois-Briand , , , , , , , , , CC: , Subject: [oe-core][PATCHv7 0/6] Display manager proposal for x11 and wayland Date: Wed, 10 Sep 2025 16:28:41 -0500 Message-ID: <20250910212855.2480561-1-rs@ti.com> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 10 Sep 2025 21:29:54 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/223239 From: Randolph Sapp We've recently run into some issues with weston-init attempting to start Weston prior to all drm devices being registered. There's not really a good, scriptable mechanism to listen in to device registration events that works with the existing weston-init package. Well, at least one that doesn't involve polling files or introducing more dependency on the init system being used. I also see there is also a lot of scripting around starting X11, xserver-nodm-init, that (from my limited review) should experience the same issue. I'd like to introduce the following display manager for oe-core, emptty [1]. This display manager is, as described upstream, a "Dead simple CLI Display Manager on TTY". It supports both x11 and wayland sessions, with togglable build parameters to completely remove x11 and pam dependencies. It's licensed MIT, which shouldn't be an issue for any users. (It is written in Go, if you have opinions about that.) With this, both weston-init and the xserver-nodm-init packages can be re-tuned to leverage this display manager and simply add a user and emptty config for an autologin session. This can resolve the current behavior across init systems without additional scripting, and move some development out of this layer. This lists myself as a maintainer of emptty as well as xserver-nodm-init and xuser-account since these are currently unassigned and I've reworked them significantly here. Sorry for the delay on this series. I found a few bugs in emptty that I wanted to address before submitting this officially. [1] https://github.com/tvrzna/emptty v2: - Address spelling issues in commit messages - Attempt to resolve some test related issues with weston - Add additional logs to X11 related tests v3: - Reset AUTOLOGIN_MAX_RETRY to the default value of 2. When running under QEMU the first auth attempt almost always fails. v4: - Add a tmpfile entry for the x11 domain socket directory. - Remove some scripts associated with weston-init that were being shipped with weston v5: - Move tmpfile data to individual files - Add explicit entries for these in the FILES variable v6: - Do not attempt to ship a tmpfiles.d entry in libx11 v7: - Include a backported fix for go/runtime to address segfault issues reported on x86 platforms in previous revisions Here's to *hopefully* lucky number 7. Randolph Sapp (6): libx11: create tmpfile dir for x11 domain socket go: fix sigaction usage on i386 platforms emptty: add version 0.14.0 weston-init: convert to virtual-emptty-conf weston: remove deprecated weston-start scripts xserver-nodm-init: convert to virtual-emptty-conf .../conf/distro/include/default-providers.inc | 1 + meta/conf/distro/include/maintainers.inc | 6 +- meta/lib/oeqa/runtime/cases/weston.py | 18 +- meta/lib/oeqa/runtime/cases/xorg.py | 8 + meta/recipes-devtools/go/go-1.25.0.inc | 1 + ...ng-cgo-on-386-call-C-sigaction-funct.patch | 247 ++++++++++++ meta/recipes-graphics/emptty/emptty-conf.bb | 14 + meta/recipes-graphics/emptty/emptty.inc | 26 ++ .../recipes-graphics/emptty/emptty/emptty.tab | 1 + meta/recipes-graphics/emptty/emptty/pamconf | 10 + meta/recipes-graphics/emptty/emptty_0.14.0.bb | 53 +++ meta/recipes-graphics/wayland/weston-init.bb | 61 +-- .../wayland/weston-init/emptty.conf | 77 ++++ .../recipes-graphics/wayland/weston-init/init | 54 --- .../wayland/weston-init/weston-autologin | 11 - .../wayland/weston-init/weston-socket.sh | 20 - .../wayland/weston-init/weston-start | 76 ---- .../wayland/weston-init/weston.env | 0 .../wayland/weston-init/weston.service | 71 ---- .../wayland/weston-init/weston.socket | 14 - .../weston/systemd-notify.weston-start | 9 - .../wayland/weston/xwayland.weston-start | 6 - .../recipes-graphics/wayland/weston_14.0.2.bb | 10 - .../x11-common/xserver-nodm-init/X11/Xsession | 38 -- .../X11/Xsession.d/13xdgbasedirs.sh | 19 - .../X11/Xsession.d/89xdgautostart.sh | 7 - .../X11/Xsession.d/90XWindowManager.sh | 7 - .../x11-common/xserver-nodm-init/Xserver | 25 -- .../xserver-nodm-init/capability.conf | 2 - .../xserver-nodm-init/default.desktop | 5 + .../xserver-nodm-init/emptty.conf.in | 77 ++++ .../xserver-nodm-init/gplv2-license.patch | 355 ------------------ .../x11-common/xserver-nodm-init/xserver-nodm | 75 ---- .../xserver-nodm-init/xserver-nodm.conf.in | 7 - .../xserver-nodm-init/xserver-nodm.service.in | 11 - .../x11-common/xserver-nodm-init_3.0.bb | 57 +-- meta/recipes-graphics/xorg-lib/libx11/99_x11 | 1 + .../xorg-lib/libx11_1.8.12.bb | 15 +- .../user-creation/xuser-account_0.1.bb | 3 +- 39 files changed, 580 insertions(+), 918 deletions(-) create mode 100644 meta/recipes-devtools/go/go/0001-runtime-when-using-cgo-on-386-call-C-sigaction-funct.patch create mode 100644 meta/recipes-graphics/emptty/emptty-conf.bb create mode 100644 meta/recipes-graphics/emptty/emptty.inc create mode 100644 meta/recipes-graphics/emptty/emptty/emptty.tab create mode 100644 meta/recipes-graphics/emptty/emptty/pamconf create mode 100644 meta/recipes-graphics/emptty/emptty_0.14.0.bb create mode 100644 meta/recipes-graphics/wayland/weston-init/emptty.conf delete mode 100644 meta/recipes-graphics/wayland/weston-init/init delete mode 100644 meta/recipes-graphics/wayland/weston-init/weston-autologin delete mode 100755 meta/recipes-graphics/wayland/weston-init/weston-socket.sh delete mode 100755 meta/recipes-graphics/wayland/weston-init/weston-start delete mode 100644 meta/recipes-graphics/wayland/weston-init/weston.env delete mode 100644 meta/recipes-graphics/wayland/weston-init/weston.service delete mode 100644 meta/recipes-graphics/wayland/weston-init/weston.socket delete mode 100644 meta/recipes-graphics/wayland/weston/systemd-notify.weston-start delete mode 100644 meta/recipes-graphics/wayland/weston/xwayland.weston-start delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/X11/Xsession delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/X11/Xsession.d/13xdgbasedirs.sh delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/X11/Xsession.d/89xdgautostart.sh delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/X11/Xsession.d/90XWindowManager.sh delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/Xserver delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/capability.conf create mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/default.desktop create mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/emptty.conf.in delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/gplv2-license.patch delete mode 100755 meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.conf.in delete mode 100644 meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.service.in create mode 100644 meta/recipes-graphics/xorg-lib/libx11/99_x11