From owner-svn-src-all@freebsd.org Sun Apr 19 02:49:06 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 085A62B7C95; Sun, 19 Apr 2020 02:49:06 +0000 (UTC) (envelope-from cperciva@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 494Z696WNbz4Pfk; Sun, 19 Apr 2020 02:49:05 +0000 (UTC) (envelope-from cperciva@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DA7111EBC0; Sun, 19 Apr 2020 02:49:05 +0000 (UTC) (envelope-from cperciva@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 03J2n5O8061669; Sun, 19 Apr 2020 02:49:05 GMT (envelope-from cperciva@FreeBSD.org) Received: (from cperciva@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 03J2n5vW061668; Sun, 19 Apr 2020 02:49:05 GMT (envelope-from cperciva@FreeBSD.org) Message-Id: <202004190249.03J2n5vW061668@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: cperciva set sender to cperciva@FreeBSD.org using -f From: Colin Percival Date: Sun, 19 Apr 2020 02:49:05 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r360089 - stable/12/sys/dev/acpica X-SVN-Group: stable-12 X-SVN-Commit-Author: cperciva X-SVN-Commit-Paths: stable/12/sys/dev/acpica X-SVN-Commit-Revision: 360089 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Apr 2020 02:49:06 -0000 Author: cperciva Date: Sun Apr 19 02:49:05 2020 New Revision: 360089 URL: https://svnweb.freebsd.org/changeset/base/360089 Log: MFC r360025: Alert devd when acpi_video brightness changes Modified: stable/12/sys/dev/acpica/acpi_video.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/dev/acpica/acpi_video.c ============================================================================== --- stable/12/sys/dev/acpica/acpi_video.c Sun Apr 19 02:20:39 2020 (r360088) +++ stable/12/sys/dev/acpica/acpi_video.c Sun Apr 19 02:49:05 2020 (r360089) @@ -1034,6 +1034,7 @@ vo_get_brightness(ACPI_HANDLE handle) static void vo_set_brightness(ACPI_HANDLE handle, int level) { + char notify_buf[16]; ACPI_STATUS status; ACPI_SERIAL_ASSERT(video_output); @@ -1041,6 +1042,8 @@ vo_set_brightness(ACPI_HANDLE handle, int level) if (ACPI_FAILURE(status)) printf("can't evaluate %s._BCM - %s\n", acpi_name(handle), AcpiFormatException(status)); + snprintf(notify_buf, sizeof(notify_buf), "notify=%d", level); + devctl_notify("ACPI", "Video", "brightness", notify_buf); } static UINT32