Date: Mon, 20 Dec 1999 14:06:29 -0800 From: Eric Lakin <elakin@ricochet.net> To: freebsd-current@freebsd.org Subject: mic cannot be deactivated Message-ID: <19991220140629.B32805@ptah.infohell.net>
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It appears that the microphone controls for newpcm are not functioning, at least for my sound device. I've got a Vaio 505TX laptop. On probing the sound device, the speaker and mic together cause terrible feedback. mixer shows 0:0 for the mic, and adjusting this or using 'mixer -rec mic' has no effect. Otherwise, sound seems to work OK (tested w/ mpg123) With source from last night, I've got the following in my kernel config: options PNPBIOS device pcm0 device sbc0 which gives the following output on boot: unknown0: <PNP0c02> at port 0x4d0-0x4d1,0x80,0x72-0x73,0x370-0x371,0xb2-0xb3,0x8000-0x804f,0x2180-0x218f,0x230-0x233 iomem 0xfffe0000-0xffffffff on isa0 unknown1: <PNP0c01> at iomem 0-0x9ffff,0xe8000-0xfffff,0x100000-0x7ffffff on isa0 unknown2: <PNP0200> at port 0-0xf,0x81-0x8f,0xc0-0xdf drq 4 on isa0 unknown: <PNP0000> can't assign resources unknown3: <PNP0100> at port 0x40-0x43 irq 0 on isa0 unknown4: <PNP0b00> at port 0x70-0x71 irq 8 on isa0 unknown: <PNP0303> can't assign resources unknown5: <PNP0c04> at port 0xf0-0xff irq 13 on isa0 unknown: <PNP0800> can't assign resources unknown6: <PNP0a03> at port 0xcf8-0xcff on isa0 sbc0: <ESS ES1879> at port 0x220-0x22f,0x388-0x38b,0x320-0x321 irq 5 drq 1,5 on isa0 pcm0: <SB DSP 3.01 (ESS mode)> on sbc0 unknown7: <PNP0e03> at port 0x3e0-0x3e1 on isa0 unknown: <PNP0700> can't assign resources unknown: <PNP0401> can't assign resources unknown: <PNP0501> can't assign resources unknown: <PNP0510> can't assign resources unknown: <ROK0010> can't assign resources unknown: <PNP0f13> can't assign resources unknown8: <ESS0009> at port 0x800-0x807 on isa0 I've also tried removing the PNPBIOS option, and using device pcm0 device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15 This produces different boot mesages, but the same behavior re. the mic. sbc0: <ESS 688> at port 0x220-0x22f irq 5 drq 1 flags 0x15 on isa0 pcm0: <SB DSP 3.01 (ESS mode)> on sbc0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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