From nobody Wed Jun 3 08:23:19 2026 X-Original-To: dev-commits-src-branches@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 4gVggq58YJz6gJcW for ; Wed, 03 Jun 2026 08:23:19 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gVggq3nNTz3gSZ for ; Wed, 03 Jun 2026 08:23:19 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1780474999; 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=lY4zRB99TEDUQVsjL1dZabG920gu3rLaUrjTdgWJGo8=; b=exm49Bg1CztaTtp8XNKNx6/+F7XexG+jo5e3fYfpj+BcFTiK9P/L1G1pkkFgK5KlCLboDG VLbh53/08STQs3ss+P20aB0Y7fJXab6r1J/FmIdmB0UboFMOXOBLaasAkjdvXkJuUuWCaq 4mfeZHSC14RrvkLIeYbDSuiCSGcEaQLPpcECcenSpWceF1tKhZMUUja5BMZmd5h76t3OES fHwSXOkPz3zJWIy4Nrdp8/Opz0lUvRlmy4H21NPIXS9qePP1SEMHQXaywv89qgyiZkRoig eh2qV8UwUleBlZuK2vOGDjaNQmR6wa/XHKn0NQJ+yhHRS+ycBdT83JsX7XZ64g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1780474999; a=rsa-sha256; cv=none; b=t8tYrfKfBLzw0r8CS1n0J+qnPYfgN7yerXMhDDDJbeLkJ/L50IcmUCnl11frP2nJpfBxsy Q4fo7LlhROAdKzQcCHMS4VyVi/IqiBT1owzuun0hkATR7pYfG41l/FBIZ5Cx5UYLSlxuKr w1ivSsCAOqJGTrx+6TRVwmXNa+LJG6JSST36ejsD1OOv+Bul1IxS/JicSbI8AtwOY2EvOp 7A9+AFl1stFg5EmzfZkaunmIp5O5RBc5T5zgXhN28Ry0ECaQcy8Ta7KS2mATDo/Jb7hwuG eeJseFWfT/ecIpyz7S/Ru7Fhkc2cj78DBLGW1FPQ47OALW9UPDDr1+YYeIO08g== 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=1780474999; 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=lY4zRB99TEDUQVsjL1dZabG920gu3rLaUrjTdgWJGo8=; b=fh5CyynN7hl+C1ld0LIyrZshggeeKS96SJmLAcqenZ1upjrgqq4OBajp5pwXaXK2ZhyaZX IEpT3GnkZWX8GUINS96D5l3Ym8frmc+OK5x9u2yWJhcFHbvVMPqSIqub4XCWKkRDHyIsTY gRZOtA+AE+aaxQjac8dhnOE/psQo5GST+4+N9iIVxJJNJjsDzwtOHsZ8fJdILRYKDgH6lC Y5khiFJOkn8jnJCsVqrm7Y1Fiqq4Y3tJt1LZCKhyzbO8I0n5A5Qw7PtgInUEUQ8gDlg2rb C58xRQVls/ZKkUHnKpaE0rxqLzXllrvOCAi50uYOrMjppIN5pncpvLl+J/6O5Q== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gVggq3Kzyz13rW for ; Wed, 03 Jun 2026 08:23:19 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3b044 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 03 Jun 2026 08:23:19 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Christos Margiolis Subject: git: 9060512d2be6 - stable/15 - pcm.4: Document dev.pcm.%d.eq* List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list 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/stable/15 X-Git-Reftype: branch X-Git-Commit: 9060512d2be6e84dbdb6e2fd06cef7e67cb7b774 Auto-Submitted: auto-generated Date: Wed, 03 Jun 2026 08:23:19 +0000 Message-Id: <6a1fe477.3b044.47709096@gitrepo.freebsd.org> The branch stable/15 has been updated by christos: URL: https://cgit.FreeBSD.org/src/commit/?id=9060512d2be6e84dbdb6e2fd06cef7e67cb7b774 commit 9060512d2be6e84dbdb6e2fd06cef7e67cb7b774 Author: Christos Margiolis AuthorDate: 2026-04-17 15:47:44 +0000 Commit: Christos Margiolis CommitDate: 2026-06-03 08:22:23 +0000 pcm.4: Document dev.pcm.%d.eq* Sponsored by: The FreeBSD Foundation MFC after: 1 week Pull Request: https://ron-dev.freebsd.org/FreeBSD/src/pulls/15 (cherry picked from commit 98a62ccab6ac30d13c2dbcdc7468af8f87df4ec9) --- share/man/man4/pcm.4 | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/share/man/man4/pcm.4 b/share/man/man4/pcm.4 index 1efebffcc424..f576209c3e1f 100644 --- a/share/man/man4/pcm.4 +++ b/share/man/man4/pcm.4 @@ -430,6 +430,17 @@ the definitive format/rate target. The recommended way to use bitperfect mode is to disable VCHANs and enable this sysctl. Default is disabled. +.It Va dev.pcm.%d.eq +Set to 1 or 0 to enable (1) or disable (0) the equalizer. +Default is disabled. +When enabled, the mixer bass and treble controls can be used, as well as the +.Va dev.pcm.%d.eq_preamp +tunable. +.It Va dev.pcm.%d.eq_preamp +Equalizer preamp (in dB). +.Va dev.pcm.%d.eq +has to be enabled, in order for this tunable to take effect. +Read the tunable's description to see the available range of values. .It Va dev.pcm.%d.[play|rec].vchans Enable (1) or disable (0) VCHANs. Default is enabled.