From nobody Tue Mar 3 11:32:59 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4fQDF75S5jz6T0WP for ; Tue, 03 Mar 2026 11:32:59 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fQDF72Wwyz3W69 for ; Tue, 03 Mar 2026 11:32:59 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1772537579; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=mZqk/4lNrhjMdEtB+WQBLOUpuKG3AuU3s4JOpW/4se4=; b=t9/yU2bo7acFAJnFAEwHfjCgRtKVW7ySwa7i0Afy4uDZ/egouVOwcXWHvr8c7+41BY8F+D K0BLafv7f7Fak7BESfeW/XdlV9UOeQU1CQpcXaDipOupshYuLYrD0uTLt56UO7TIvq+67z 6lgR+KTa7mgsHWB3GfjGZ0P1LWfmV3yVu39pqdcvZN9kdyYhPe7v/QiHnpYxZxU1q31vtR jVLCuEkVRYBs+2+WoSf0LRkZV8ssNmv294g+xp+yUYj/chH2s0hHfDnuw+jsUiek0hFgeD 4pVH3cv9rBF7KHLIMQBMrvsc1IU9LXLmtjVNaZh5nKOCQw69uNw5o1iN5DLuaA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1772537579; a=rsa-sha256; cv=none; b=q7daJw0hd8yTpFrZDQ4rjY4jGa6cukLRYM/zzeKNIVkFgNpfS6D7E5adMKXdOtNZyzwGzK 6RFlos0KAr5Juf8MNGVAf0QTlN6EW1JUuLfDvWh9Z8DWasPiSShBR2WziGIByxse2OBgFQ rjP0VSUQGkMaborOTnuIqsEEDs3nCEE8ksb5A5S/yVkfebWiOSX7K/77C9N0oiWvCDex+v hXx6YgYb5vWxiM5ThxElSsMYuEjdDbVGboDHXGlKCuDqige2dkgp7edYoNkfj/J0t6gznD WXSY05YKheHhYQfj3JHw9z/RHZPC4yYmdkPnYHRXxaOj89oubqlvb8nKa/jgfQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1772537579; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=mZqk/4lNrhjMdEtB+WQBLOUpuKG3AuU3s4JOpW/4se4=; b=ZOQ1WTICDhK01Keq2ERG+9XMEr13GE6H0uhd4a04SUG7QAhaNCQPR/1MgxlphLHBvQyEBg t4XfJsEePkUEg4bMAoGcr8eoc5u6upcdn+XU49XiTTO7KByHOiLe5JtnabbHrrWJn1X8hZ XNPUBrZPaqkcMKlQSo5yOuhgMwMDX7Dwbq2AdGIKiFlqpk6FWtqyom3EpahDo7kc5GSybm /tzOPmxOxDxAJRxY1lKP1ZbAYRsTDTkX8w8eMvGHl4JNNJXpRNhrIbRAuNPNvnN6IWqJ4G olQfP51GcbIiSIy7MLMwyQ+JpHCzH3nGKveVmUzKhwAx0xEu+1/i56OhlKpY2g== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fQDF71tpwz1HCh for ; Tue, 03 Mar 2026 11:32:59 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 420ba by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 03 Mar 2026 11:32:59 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Christos Margiolis Subject: git: 428517a7712e - main - sound: Notify devd when no devices are connected List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: christos X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 428517a7712e44b58e0687fbee4037a8ebe5bf5a Auto-Submitted: auto-generated Date: Tue, 03 Mar 2026 11:32:59 +0000 Message-Id: <69a6c6eb.420ba.33f3e2c@gitrepo.freebsd.org> The branch main has been updated by christos: URL: https://cgit.FreeBSD.org/src/commit/?id=428517a7712e44b58e0687fbee4037a8ebe5bf5a commit 428517a7712e44b58e0687fbee4037a8ebe5bf5a Author: Christos Margiolis AuthorDate: 2026-03-03 11:32:38 +0000 Commit: Christos Margiolis CommitDate: 2026-03-03 11:32:38 +0000 sound: Notify devd when no devices are connected Sponsored by: The FreeBSD Foundation MFC after: 1 week Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D55531 --- sbin/devd/devd.conf.5 | 4 +++- sbin/devd/snd.conf | 10 ++++++++++ sys/dev/sound/pcm/sound.c | 2 ++ 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/sbin/devd/devd.conf.5 b/sbin/devd/devd.conf.5 index b1fca89991ed..a1d6a9051389 100644 --- a/sbin/devd/devd.conf.5 +++ b/sbin/devd/devd.conf.5 @@ -38,7 +38,7 @@ .\" ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS .\" SOFTWARE. .\" -.Dd July 9, 2025 +.Dd February 26, 2026 .Dt DEVD.CONF 5 .Os .Sh NAME @@ -666,6 +666,8 @@ variable. Connected output device specified in .Pa cdev variable. +.It Li SND Ta Li CONN Ta Li NODEV Ta +No connected devices. .El .Pp .\" diff --git a/sbin/devd/snd.conf b/sbin/devd/snd.conf index a45f427f6c79..5ca0be86e246 100644 --- a/sbin/devd/snd.conf +++ b/sbin/devd/snd.conf @@ -24,3 +24,13 @@ notify 0 { # See comment above. action "/usr/sbin/virtual_oss_cmd /dev/vdsp.ctl -P /dev/$cdev"; }; + +notify 0 { + match "system" "SND"; + match "subsystem" "CONN"; + match "type" "NODEV"; + + # No connected devices. Disable both recording and playback to avoid + # repeated virtual_oss error messages. + action "/usr/sbin/virtual_oss_cmd /dev/vdsp.ctl -f /dev/null"; +}; diff --git a/sys/dev/sound/pcm/sound.c b/sys/dev/sound/pcm/sound.c index abd92d93e02d..305d663cd6ad 100644 --- a/sys/dev/sound/pcm/sound.c +++ b/sys/dev/sound/pcm/sound.c @@ -483,6 +483,8 @@ pcm_unregister(device_t dev) snd_unit = pcm_best_unit(-1); if (snd_unit_auto == 0) snd_unit_auto = 1; + if (snd_unit < 0) + devctl_notify("SND", "CONN", "NODEV", NULL); } return (0);