From owner-freebsd-bugs@FreeBSD.ORG Sun Dec 30 12:50:00 2012 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BD9CFFF9 for ; Sun, 30 Dec 2012 12:50:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 8C60E8FC12 for ; Sun, 30 Dec 2012 12:50:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id qBUCo0pF097428 for ; Sun, 30 Dec 2012 12:50:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id qBUCo0iU097427; Sun, 30 Dec 2012 12:50:00 GMT (envelope-from gnats) Resent-Date: Sun, 30 Dec 2012 12:50:00 GMT Resent-Message-Id: <201212301250.qBUCo0iU097427@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Hardy Schumacher Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 3058BE33 for ; Sun, 30 Dec 2012 12:46:42 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 16CE98FC12 for ; Sun, 30 Dec 2012 12:46:42 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id qBUCkf6g071374 for ; Sun, 30 Dec 2012 12:46:41 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id qBUCkfR9071373; Sun, 30 Dec 2012 12:46:41 GMT (envelope-from nobody) Message-Id: <201212301246.qBUCkfR9071373@red.freebsd.org> Date: Sun, 30 Dec 2012 12:46:41 GMT From: Hardy Schumacher To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: kern/174828: [sound] [snd_emu10kx]: "Creative SB PCI512 [CT4790]" is not working at FreeBSD-9.1 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Dec 2012 12:50:00 -0000 >Number: 174828 >Category: kern >Synopsis: [sound] [snd_emu10kx]: "Creative SB PCI512 [CT4790]" is not working at FreeBSD-9.1 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 30 12:50:00 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Hardy Schumacher >Release: FreeBSD-9.1 i386 >Organization: >Environment: FreeBSD gamma.low.org 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r244739: Sat Dec 29 23:30:35 CET 2012 root@gamma.low.org:/usr/obj/usr/src/sys/LOW_GAMMA i386 >Description: After upgrading from FreeBSD-9.1_p05 to FreeBSD-9.1 the sound card "Creative SB PCI512 [CT4790]" is not working anymore. With FreeBSD-9.1 the driver "snd_emu10kx" is built in GENERIC kernel by default. It detects the sound card correctly, but with Xorg no sound is available. Formerly I used module "snd_emu10k1", which worked well with the named sound card. Details (based on driver "snd_emu10kx"): Command: dmesg | grep -i "emu" Output: emu10kx0: port 0xe000-0xe01f irq 19 at device 11.0 on pci0 pcm0: on emu10kx0 pcm1: on emu10kx0 Command: cat /dev/sndstat Output: FreeBSD Audio Driver (newpcm: 32bit 2009061500/i386) Installed devices: pcm0: (play/rec) default pcm1: (play) >How-To-Repeat: Install FreeBSD-9.1 with GENERIC kernel, use a "Creative SB PCI512". Try to use sound with different applications at Xorg. >Fix: A workaround is to use a custom kernel: include GENERIC nodevice snd_emu10kx With this kernel I load the alternative driver "snd_emu10k1" via /boot/loader.conf. This works well. Correct solution would be to migrate all functionalities from "snd_emu10k1" into "snd_emu10kx" that the newer driver is fully backward compatible. >Release-Note: >Audit-Trail: >Unformatted: