Date: Sun, 30 Jul 2006 13:43:52 +1000 From: Peter Jeremy <peterjeremy@optushome.com.au> To: freebsd-stable@freebsd.org Subject: Sound device reported but no devices created Message-ID: <20060730034352.GA729@turion.vk2pj.dyndns.org>
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--UlVJffcvxoiEqYs2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I've been trying to get sound working on a Compaq Armada 1580 with a recent 6-STABLE. With devices 'sound' and 'snd_sbc' built into the kernel and no hints, I get: ESS0004: adding io range 0x250-0x257, size=3D0x8, align=3D0 pnpbios: handle 16 device ID ESS0004 (04007316) ESS1878: adding io range 0x220-0x22f, size=3D0x10, align=3D0 ESS1878: adding io range 0x388-0x38b, size=3D0x4, align=3D0 ESS1878: adding io range 0x330-0x331, size=3D0x2, align=3D0 ESS1878: adding irq mask 0x20 ESS1878: adding dma mask 0x2 ESS1878: adding dma mask 0x20 pnpbios: handle 17 device ID ESS1878 (78187316) =2E.. unknown: <ESS0004> failed to probe at port 0x250-0x257 on isa0 sbc0: <ESS ES1878> at port 0x220-0x22f,0x388-0x38b,0x330-0x331 irq 5 drq 1,= 5 on isa0 sbc0: [GIANT-LOCKED] unknown: <PNP0e03> failed to probe at port 0x3e0-0x3e1 on isa0 Device configuration finished. Note that there's no pcm reported and the only sound-related device is /dev/sndstat. I get the same behaviour if I don't build sound into the kernel and kldload snd_sbc.ko (which autoloads sound.ko). laptop1# sysctl hw.snd.verbose=3D2 hw.snd.verbose: 1 -> 2 laptop1# sysctl hw.snd hw.snd.targetirqrate: 32 hw.snd.report_soft_formats: 1 hw.snd.verbose: 2 hw.snd.unit: 0 hw.snd.maxautovchans: 0 laptop1# cat /dev/sndstat=20 FreeBSD Audio Driver (newpcm) Installed devices: laptop1#=20 I have successfully used sound on a similar laptop with 4.9, where the probes looked like: sbc0: <ESS ES1878> at port 0x220-0x22f,0x388-0x38b,0x330-0x331 irq 5 drq 1,= 5 on isa0 pcm0: <ESS 18xx DSP> on sbc0 I suspect the problem is that sbc0 is not triggering attachment of pcm0 but I'm uncertain why. Does anyone have any suggestions? --=20 Peter Jeremy --UlVJffcvxoiEqYs2 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (FreeBSD) iD8DBQFEzCr4/opHv/APuIcRAi17AJsELAh7+Lk15HIdDRZG2/fFS7JLuwCgto33 jPjbox5wPaQHjKmPF1fquhg= =gSZz -----END PGP SIGNATURE----- --UlVJffcvxoiEqYs2--
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