Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263014AbUAIRhz (ORCPT ); Fri, 9 Jan 2004 12:37:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263178AbUAIRhz (ORCPT ); Fri, 9 Jan 2004 12:37:55 -0500 Received: from ns.suse.de ([195.135.220.2]:37795 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S263014AbUAIRhr (ORCPT ); Fri, 9 Jan 2004 12:37:47 -0500 Date: Fri, 09 Jan 2004 18:37:45 +0100 Message-ID: From: Takashi Iwai To: Santiago Garcia Mantinan Cc: linux-kernel@vger.kernel.org Subject: Re: ALSA in 2.6 failing to find the OPL chip of the sb cards In-Reply-To: <20040109171715.GA933@man.manty.net> References: <20040107212916.GA978@man.manty.net> <20040109171715.GA933@man.manty.net> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 13) (Rational FORTRAN) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1549 Lines: 37 At Fri, 9 Jan 2004 18:17:15 +0100, Santiago Garcia Mantinan wrote: > > > compile with CONFIG_SND_DEBUG and CONFIG_SND_VERBOSE_PRINTK. > > if it's in snd_opl3_detect(), "OPL2/3 chip not detected at ..." > > message should appear (together with other message in > > snd_opl3_detect()). > > I have tested now with 2.6.1 with vanilla driver (0.9.7) and also with 1.0.1 > using the patch that Jaroslav posted yesterday available at > ftp://ftp.alsa-project.org/pub/kernel-patches/alsa-bk-2004-01-08.patch.gz > and got the same result as before, these are the messages for 1.0.1: > > pnp: Device 00:01.00 activated. > ALSA sound/isa/sb/sb16.c:313: pnp SB16: port=0x220, mpu port=0x330, fm port=0x388 > ALSA sound/isa/sb/sb16.c:315: pnp SB16: dma1=1, dma2=5, irq=10 > ALSA sound/isa/sb/sb_common.c:133: SB [0x220]: DSP chip found, version = 4.13 > ALSA sound/drivers/opl3/opl3_lib.c:133: OPL3: stat1 = 0xff > ALSA sound/drivers/opl3/opl3_lib.c:444: OPL2/3 chip not detected at 0x388/0x38a > ALSA sound/isa/sb/sb16.c:489: sb16: no OPL device at 0x388-0x38a then it fails in the reset sequence of opl chip, namely, what happens if you replace the line 441 opl3->command = &snd_opl2_command; with opl3->command = &snd_opl3_command; ? -- Takashi Iwai ALSA Developer - www.alsa-project.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/