Date: Mon, 18 Aug 2008 00:55:58 +0300 From: Hugo Silva <hugo@barafranca.com> Cc: Jakub Lach <jakub_lach@mailplus.pl>, freebsd-questions@freebsd.org Subject: Re: Linux Wolfenstein Enemy Territory - no sound Message-ID: <48A89E6E.2010805@barafranca.com> In-Reply-To: <19021118.post@talk.nabble.com> References: <19021118.post@talk.nabble.com>
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Jakub Lach wrote: > Hello. > > I recently installed from ports (games/linux-enemyterritory). > At first it complained about missing X11 lib, and I concluded > that installing linux-xorg-libs should sort it out. I wass correct > (perhaps it should be added as dependency?). > > Running et it gives: > > ------- sound initialization ------- > /dev/dsp: Invalid argument > Could not mmap /dev/dsp > ------------------------------------ > > Apparently, it's common problem on Linux too. Simplest > solution reported to be working is: > > echo "et.x86 0 0 direct">/proc/asound/card0/pcm1p/oss > > So I think something like > > sysctl -w something.something="et.x86 0 0 direct" > > should work for me. > > Searching for device, I have found: > > sysctl -a | grep 'pcm' > dev.emu10kx.0._pcm_front_l: 100 > dev.emu10kx.0._pcm_front_r: 100 > dev.pcm.0.%desc: EMU10Kx DSP front PCM interface > dev.pcm.0.%driver: pcm > dev.pcm.0.%parent: emu10kx0 > dev.pcm.0.eapd: 1 > dev.pcm.0.play.vchans: 1 > dev.pcm.0.play.vchanrate: 48000 > dev.pcm.0.play.vchanformat: s16le > dev.pcm.0.rec.vchans: 1 > dev.pcm.0.rec.vchanrate: 48000 > dev.pcm.0.rec.vchanformat: s16le > dev.pcm.0.buffersize: 65536 > dev.pcm.1.%desc: EMU10Kx DSP rear PCM interface > dev.pcm.1.%driver: pcm > dev.pcm.1.%parent: emu10kx0 > dev.pcm.1.play.vchans: 1 > dev.pcm.1.play.vchanrate: 48000 > dev.pcm.1.play.vchanformat: s16le > dev.pcm.1.buffersize: 65536 > > and > > sysctl -a | grep 'oss' > compat.linux.oss_version: 198144 > > However, I don't have idea what to do next. > > Symlinking /dev/dsp/ to /dev/dsp0.0 or /dev/dsp1.0 > doesn't cut it. > > regards > > You need hw.snd.compat_linux_mmap=1 Happy frags :) Regards, Hugo
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