From owner-freebsd-bugs@FreeBSD.ORG Thu Aug 30 20:20:02 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 001CB106564A for ; Thu, 30 Aug 2012 20:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id B422D8FC12 for ; Thu, 30 Aug 2012 20:20:01 +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 q7UKK1j5056100 for ; Thu, 30 Aug 2012 20:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q7UKK1mZ056099; Thu, 30 Aug 2012 20:20:01 GMT (envelope-from gnats) Resent-Date: Thu, 30 Aug 2012 20:20:01 GMT Resent-Message-Id: <201208302020.q7UKK1mZ056099@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, James Powell Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2F73D1065673 for ; Thu, 30 Aug 2012 20:18:05 +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 1B8758FC0C for ; Thu, 30 Aug 2012 20:18:05 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q7UKI4SW040129 for ; Thu, 30 Aug 2012 20:18:04 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q7UKI4ZM040128; Thu, 30 Aug 2012 20:18:04 GMT (envelope-from nobody) Message-Id: <201208302018.q7UKI4ZM040128@red.freebsd.org> Date: Thu, 30 Aug 2012 20:18:04 GMT From: James Powell To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/171191: driver support for cmi8787/8788 chipsets X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Aug 2012 20:20:02 -0000 >Number: 171191 >Category: misc >Synopsis: driver support for cmi8787/8788 chipsets >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: maintainer-update >Submitter-Id: current-users >Arrival-Date: Thu Aug 30 20:20:01 UTC 2012 >Closed-Date: >Last-Modified: >Originator: James Powell >Release: FreeBSD 9.0 based PC-BSD 9.0 >Organization: n/a >Environment: FreeBSD pcbsd-496 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >Description: The snd_cmi driver for C-Media based sound cards does not support the CMI8787/8788 model chipsets. >How-To-Repeat: Boot FreeBSD, or any derivative, with a C-Media cmi8787/8788 based sound card. >Fix: I was told this information provided, vai the freebsd-support mailing list, would assist in possibly a temporary patch possibly for the maintainer of the driver, however my last attempt at contacting the individual in development of the snd_cmi driver's email returned to me stating the e-mail was invalid. This was from the log generated: none3@pci0:5:4:0: class=0x040100 card=0x82751043 chip=0x878813f6 rev=0x00 hdr=0x00 vendor = 'C-Media Electronics Inc' device = 'CMI8788 [Oxygen HD Audio]' class = multimedia subclass = audio The sound card in question is a CMI8788 derived ASUS Xonar DX PCIe. I have attempted to remedy this using the ports collection's 4Front OSS driver, but all attempts to successfully load the driver result in a system that locks up, freezes, or refuses to boot. >Release-Note: >Audit-Trail: >Unformatted: