From nobody Thu Jul 04 05:44:03 2024 X-Original-To: acpi@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 4WF5Dh3vKZz5P20h for ; Thu, 04 Jul 2024 05:44:04 +0000 (UTC) (envelope-from bugzilla-noreply@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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WF5Dh29h4z4ZhW for ; Thu, 4 Jul 2024 05:44:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1720071844; a=rsa-sha256; cv=none; b=O9QVCWkJcgbCEXlzKR4i/5jzbWzxF/QAtiIRJc9dxabyPrqsHoi2G41LA3VcOLvFTH/+Uy VCZUkwzXzlJvIxLwYpa8XGZkJ57FfO+fZ1aSEF5v6/KilVJAutqGexSRxg2/muOUpOw7Nz YQq6MuqGS0nFyE+IsLzUNjkXvboJW57dCdkf/3lpER/OGrm1/j5rG6Ql9VQ43xKjIxMfWA 8zb+ygt70gR4qm5kMZuzUhafNBkB4DOtmd/dBPr4TdMgj97LTQG/LCL9lALrNerUGNgfm1 NAYycCAmHJlzfmLBNkQ/2MyQtG62CNP1oP4BgcHytlyFx53xcIRTmpFLeDQJGg== 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=1720071844; 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: in-reply-to:in-reply-to:references:references; bh=ITC/Qp86tBz6WmDGyEj0QSNct3xBuh6Ule96HUP5QJI=; b=ZZW8PilhzDkLFbnAxxYlT6RkXe3lYdt/Y8kT/bALp84yI508cwO/CrPay8AsjcZJEhnE8r piVY3S42+GFqTjUH09ouPK+fWQqp9r3ya4R92M3kgjvcZtsF7dIxffUFuEN2Aiqj98RAo1 pXN+4VtyA1pL+uwbN7eSCYajlU+PtGex++XlAFbBfDUdguwY/INZMulg0ha2GcZbCD4jPo 5ydRLDxIrGwpyXdGMmsYQ0p5fAsIu1xK6MWx6S6EJYOhxniAiQ5IzMRAPTetO9JnZDqxTA D70IOxDHxmh3Em0Zkk66fW0n1AUdQ9YjileQnknY43mxVfs5tOmnucIDu2ba6A== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4WF5Dh1klhz12hZ for ; Thu, 4 Jul 2024 05:44:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4645i4uB007607 for ; Thu, 4 Jul 2024 05:44:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4645i4Gv007605 for acpi@FreeBSD.org; Thu, 4 Jul 2024 05:44:04 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: acpi@FreeBSD.org Subject: [Bug 279184] acpi_video: hw.acpi.video.lcd0.brightness not working in 14.0-RELEASE Date: Thu, 04 Jul 2024 05:44:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: manu@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: acpi@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution cc bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: ACPI and power management development List-Archive: https://lists.freebsd.org/archives/freebsd-acpi List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-acpi@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279184 Emmanuel Vadot changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Works As Intended CC| |manu@freebsd.org Status|New |Closed --- Comment #2 from Emmanuel Vadot --- This is due to drm exposing backlight interface via backlight(9). Before this the backlight hardware was "free" so the acpi_video(4) kernel module could use it, now that we hook the backlight part of drm into backlight(9) the acpi_video(4) module cannot use the hardware anymore. Long story short, don't use the sysctl anymore but use backlight(8). --=20 You are receiving this mail because: You are the assignee for the bug.=