From nobody Wed May 27 15:30:12 2026 X-Original-To: dev-commits-src-main@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 4gQYTc5nBsz6fCJZ for ; Wed, 27 May 2026 15:30:12 +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 4gQYTc399Rz3T3f for ; Wed, 27 May 2026 15:30:12 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1779895812; 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=sfZB0CF595OIiy8DZpsMgb13NcDYGYGBG3aNPuY8tc4=; b=ylHynQ3UEVokUA1uCWNVwt/fC/V08aCXdx8CVH8uaHFATRTnaZc0gp7FZYzuc5H+8FWqra 05x2d/o1JJDbqmNOoXpC478qO8+Q2u7vmllnh7p/NqcdccU2DtK84ne/cQDpN5CjwGdZjB +526X20e4fK0mnGxs43NCFr7L4FrsURyZGTltgCKp3cc8qQa76VQQ0yM6oh3bguxifOk5E 949+MHx3oIZS/USpYw0+yH86vfawT6kBHg+DTOzmhwykEUpbcJp9V4UFGwZs9iA/twGpDa oYU0Kij80StwKM61a/YiTTtmZI+01kfGcCYJtST636fGIsftlyLZF5U22+memg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1779895812; a=rsa-sha256; cv=none; b=QnEisLE89b5l/y7ZjJ+XMPYF1BxWqF72kcsdW35I/qRPMIL2syKPzsjZSbGRPkv35+zEnl F9VH+VZ0mRJG2sCv18zwXQmYoARjBxRmH9zHVVM8Dj/rAN0lGJtLsXEvtUL06Mw1maKjWC BcVnUU79UkB0gEu0RhSmhd6VSeDsuYtHPHpBnJ4qYh8IO9e/P7wzHBRX8Q4OOKqyei0NJb P/MyQ/qUI014vHFkkgA5WtBs7rumRvK1/kVrz/dhep8JyOtQELU+wsLLPqcKGZBYCfJ0d4 Wbb/nkT/g7p4nqq1r4EyzyEzEFWEudcWsibZRVUssq9njMyUgBPLOVQ9apn9Ow== 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=1779895812; 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=sfZB0CF595OIiy8DZpsMgb13NcDYGYGBG3aNPuY8tc4=; b=gYNecErXUnMEVqbCXOnkKgWSy8cT32oWjsQOx2o8LEECy9nKizpe3K1q3kK8c9qK+J929Y kquWAwv5ELl9GEvFG7j8hVcZeGYF6NWWlhYBX/2n64ae5lIJCoUYzk03Gk9Ld3hkHd5GBV GHdk6zVA7h/JUMOoPr9bqfQMsu/yk+srCVGXz0RLegNBVhigfR9IlIejBIUg+Fev6BLQK/ su2UDUG1taeZlMjwNse6BuYMDuSc9v6katpbSHDNwuGoPmNNDydRxNtubFDJIf1CB+RnRs ToLilRgjbob7dtuCg3Y3JNCjM/MC4Tf3ORK9q3ZfM0Bb9ZnRk0LCdHM+N409Ag== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gQYTc2k27z14ny for ; Wed, 27 May 2026 15:30:12 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 272e3 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 27 May 2026 15:30:12 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Christos Margiolis Subject: git: 98a62ccab6ac - main - pcm.4: Document dev.pcm.%d.eq* List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@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/main X-Git-Reftype: branch X-Git-Commit: 98a62ccab6ac30d13c2dbcdc7468af8f87df4ec9 Auto-Submitted: auto-generated Date: Wed, 27 May 2026 15:30:12 +0000 Message-Id: <6a170e04.272e3.7fd69b48@gitrepo.freebsd.org> The branch main has been updated by christos: URL: https://cgit.FreeBSD.org/src/commit/?id=98a62ccab6ac30d13c2dbcdc7468af8f87df4ec9 commit 98a62ccab6ac30d13c2dbcdc7468af8f87df4ec9 Author: Christos Margiolis AuthorDate: 2026-04-17 15:47:44 +0000 Commit: Christos Margiolis CommitDate: 2026-05-27 15:27:11 +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 --- 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 3f228d703b1a..b0f944a0d443 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.