From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Schlichting Subject: Re: debugging nm256: some results, many questions Date: Wed, 15 Mar 2006 14:09:22 +0800 Message-ID: <20060315060922.GA30060@tigerbay> References: <20060223185253.GA7954@tigerbay> <20060311174421.GB7775@tigerbay> <20060313064627.GA3864@tigerbay> <20060313145534.GA7995@tigerbay> <20060314195946.GA3633@tigerbay> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="y0ulUmNC+osPPQO6" Return-path: Content-Disposition: inline In-Reply-To: Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --y0ulUmNC+osPPQO6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 14, 2006 at 09:16:28PM +0100, Takashi Iwai wrote: > At Wed, 15 Mar 2006 03:59:46 +0800, > Florian Schlichting wrote: > > Also, there are some warnings during compile and a problem with depmod= =20 > > loops at install > > ---------- > > Building modules, stage 2. > > MODPOST > > *** Warning: "snd_minor_info_oss_init" [/usr/src/cvs/alsa/alsa-driver/a= core/snd.ko] undefined! > > *** Warning: "snd_lookup_oss_minor_data" [/usr/src/cvs/alsa/alsa-driver= /acore/snd.ko] undefined! > > *** Warning: "snd_info_minor_unregister" [/usr/src/cvs/alsa/alsa-driver= /acore/snd.ko] undefined! > > *** Warning: "snd_minor_info_oss_done" [/usr/src/cvs/alsa/alsa-driver/a= core/snd.ko] undefined! > > *** Warning: "snd_info_minor_register" [/usr/src/cvs/alsa/alsa-driver/a= core/snd.ko] undefined! > >=20 > > [...] > >=20 > > WARNING: Loop detected: > > /lib/modules/2.6.15-max/kernel/sound/acore/snd.ko which needs snd.ko > > again! > > ---------- > > (and the rest of the ALSA modules is ignored), so although I could=20 > > build things, it wouldn't "make install" and I can't make a final smoke= =20 > > test :-( >=20 > Hm, it sounds like CONFIG_PROC_FS isn't defined properly. > Please check alsa-driver/include/linux/autoconf.h. It's generated by > configure script. hmmm... do you mean this: #define CONFIG_ACPI_SLEEP_PROC_FS 1 #undef CONFIG_ACPI_SLEEP_PROC_SLEEP [...] #undef CONFIG_PCI_LEGACY_PROC [...] #define CONFIG_SCSI_PROC_FS 1 [...] #define CONFIG_PROC_FS 1 #define CONFIG_PROC_KCORE 1 [...] #define CONFIG_SND_VERBOSE_PROCFS 1 -.- I noticed the errors said something with oss. My compile commmand line was './cvscompile --with-isapnp=3Dno --with-sequencer=3Dno --with-oss=3Dno --with-cards=3Dnm256' and that still gives the above errors. I just recompiled with just './cvscompile --with-cards=3Dnm256' and there are no errors, depmod runs fine, I can insert the module... perfect! The mixer settings also survive a suspend, apart from Master Volume which becomes muted (but I guess that's intented? I can't confirm bug#1532) Thus, are we done fixing an issue that has bugged poor nm256 owners for years?? bug#328, bug#914 and kbug#3719 look like their submitters/contributors might be interested in giving it a try... Summary: treat the nm256 mixer as a write-only device so as to avoid hangs on initialisation (fixes: bug#....[when confirmed]) and clean up an older workaround in ac97_codec Signed-off-by: Florian Schlichting --y0ulUmNC+osPPQO6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFEF6+S/R0+cAphf/kRAgCBAJ94mxAt2V7pdA/zlcTNURsfB83NdQCgh9nt 7EZ7HVCtnB197CCpG2Jd4y0= =+PFj -----END PGP SIGNATURE----- --y0ulUmNC+osPPQO6-- ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642