Date: Fri, 26 Sep 2003 13:58:44 +0100 From: Jon Mercer <jon.mercer@achean.com> Cc: freebsd-mobile@freebsd.org Subject: Re: AC97 on FBSD 5.1p8 on Clevo Laptop Message-ID: <3F743804.5040109@achean.com> In-Reply-To: <3F743481.5030603@achean.com> References: <3F743481.5030603@achean.com>
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Ah! Ok, it is meant to be pcm0, but the device doesn't get created: sysctl -a | grep pcm hw.snd.pcm0.buffersize: 16384 hw.snd.pcm0.vchans: 0 hw.snd.pcm0.ac97rate: 48000 Anyone know what I have to do to get the pcm0 device created under devfs? Jon Mercer wrote: > I have a Clevo Laptop (don't ask why) with an AC97 sound card that I > have had running on 4.8, but cannot be accessed under 5.1 using devfs. > > The problem is noticable when starting KDE, which generates the mesage > about /dev/dsp not being accesible. Which is hardly surprising, since > there isn't one. > > I've never worked out which device should be created for AC97, but guess > that it isn't /dev/pcm0, since there is the appropriate device line in > the kernel config, but the device doesn't get created at boot time. > > Question is which device should I be putting in the kernel config and > accessing in /dev to make the sound card accessible. (Assuming it is > compatible with 5.1.) > > Any comments gratefully received. -- +----------------------------------------------------------------+ | ___ ___ | | / | | / | | / /| | / / | | / / | | _____ / / ____ ____ ___ | | / /__| | / ___ \ / /__ / __ \ / _ | | /__ | | / ____ | / / /_/ / ___ \ / /_/ / / / | | / ___ \ | | / / | | / / __ / / \ \ | ___/__ / / / / / / \ \ | | / / | | | |__/ / / / / / | \__/ / | |_| | / / / / | | /__\ /___\ \_____/ /__| /__| \_____/ \__/|_| /__| /__| | | | | www.achean.com | | ============== | | Jon Mercer jon.mercer@achean.com | | | | Mobile 07973 256496 | | | | Tel. 0117 9561211 | | | | Fax 0117 9565637 | +----------------------------------------------------------------+
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