Date: Wed, 2 Apr 2008 17:36:28 -0300 From: "Net Warrior" <netwarrior863@gmail.com> To: freebsd-mobile@freebsd.org Subject: ThinkPad T20 Sound Problem Message-ID: <f66a6bc10804021336r10524a91g611f474ac0d57f1f@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hi there guys. I bought my first note book and I 'm very excited, this not the latest intel in the market, but does what I nedd. But, I'm having problems with the sound driver, I 'm geting distortions when I switch from consoles or if I do an scroll, or ls. I had this kind of problem before with some clones, but the procedure followed bebore did not work. This is my config. FreeBSD-Realm# sysctl -a |grep pcm dev.pcm.0.%desc: CS461x PCM Audio dev.pcm.0.%driver: pcm dev.pcm.0.%parent: csa0 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: 0 FreeBSD-Realm# sysctl -a | grep snd hw.snd.latency_profile: 1 hw.snd.latency: 5 hw.snd.report_soft_formats: 1 hw.snd.compat_linux_mmap: 0 hw.snd.feeder_buffersize: 65536 hw.snd.feeder_rate_round: 25 hw.snd.feeder_rate_max: 2016000 hw.snd.feeder_rate_min: 1 hw.snd.verbose: 1 hw.snd.maxautovchans: 16 hw.snd.default_unit: 0 hw.snd.version: 2007061600/i386 hw.snd.default_auto: 0 FreeBSD-Realm# FreeBSD-Realm# vmstat -i interrupt total rate irq0: clk 4973648 958 irq1: atkbd0 3670 0 irq3: cbb0 csa0 11666 2 irq5: uhci0 1941 0 irq8: rtc 639222 123 irq9: acpi0+ 3095 0 irq10: cbb1 dc0 4 0 irq12: psm0 969 0 irq14: ata0 71376 13 irq15: ata1 363 0 FreeBSD-Realm# dmesg |grep irq vgapci0: <VGA-compatible display> mem 0xf0000000-0xf7ffffff irq 3 at device 0.0 on pci1 cbb0: <TI1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 3 at device 2.0 on pci0 cbb1: <TI1450 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 10 at device 2.1 on pci0 csa0: <CS4280/CS4614/CS4622/CS4624/CS4630> mem 0xe8100000-0xe8100fff,0xe8000000-0xe80fffff irq 3 at device 5.0 on pci0 uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1c20-0x1c3f irq 5 at device 7.2 on pci0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio1: configured irq 3 not in bitmap of probed irqs 0 dc0: <Netgear FA511 10/100BaseTX> port 0x1100-0x11ff mem 0x88000000-0x880003ff irq 10 at device 0.0 on cardbus1 FreeBSD-Realm# With the clones, I alway solved the problem, as suggested in the mailing list by increasing the buffersize including it in the device.hints file, but that did not work and dev.pcm.0.buffersize never get increased, always stays in zero. Thanks in advance, and for you time. I'm using 7-0Release Stable.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?f66a6bc10804021336r10524a91g611f474ac0d57f1f>