Date: Sun, 9 Jan 2000 03:36:12 -0500 From: Coleman Kane <cokane@one.net> To: freebsd-multimedia@freebsd.org Subject: Re: Sound recording broken in -current. Message-ID: <20000109033612.A1430@evil.2y.net> In-Reply-To: <20000108003736.A2928@murkwood.znh.org>; from zach@uffdaonline.net on Sat, Jan 08, 2000 at 01:43:19AM -0500 References: <20000108003736.A2928@murkwood.znh.org>
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I have noticed this effect while playing MP3's and browsing in netscape. If I move the scrollbar around I get interference. --cokane Zach N. Heilig had the audacity to say: > I just noticed that sound recording is broken. The symptoms are sound > that is full of pops and static. I have two 10 second mp3's, one from > when recording worked, and one from after it broke (a total of 550K or > so uuencoded). > > Hardware: > > ... > Timecounter "i8254" frequency 1193218 Hz > CPU: AMD-K6tm w/ multimedia extensions (300.69-MHz 586-class CPU) > Origin = "AuthenticAMD" Id = 0x570 Stepping = 0 > Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX> > AMD Features=0x400<<b10>> > ... > pcib0: <SiS 5591 host to PCI bridge> on motherboard > pci0: <PCI bus> on pcib0 > ata-pci0: <SiS 5591 ATA controller> irq 14 at device 0.1 on pci0 > ata-pci0: Busmastering DMA supported > ata0 at 0x01f0 irq 14 on ata-pci0 > ata1 at 0x0170 irq 15 on ata-pci0 > isab0: <SiS 85c503 PCI-ISA bridge> at device 1.0 on pci0 > isa0: <ISA bus> on isab0 > pci0: unknown card (vendor=0x1039, dev=0x0009) at 1.1 > pcib2: <PCI to PCI bridge (vendor=1039 device=0001)> at device 2.0 on pci0 > pci1: <PCI bus> on pcib2 > ... > pcm0: <AudioPCI ES1370> irq 11 at device 9.0 on pci0 > ... > pcm1: <SB DSP 4.16> on sbc0 > ... > > (from /dev/sndstat) > FreeBSD Audio Driver (newpcm) Jan 7 2000 23:42:26 > Installed devices: > pcm0: <AudioPCI ES1370> at io 0xe000 irq 11 (1/1 channels duplex) > pcm1: <SB DSP 4.16> at io 0x220 irq 5 drq 1:5 (1/1 channels duplex) > > It is broken for the ES1370 (and the soundblaster 16, but I'm not sure what's > at fault there -- I only tried that after there were problems with the ES1370). > > This is the commit that broke it: > > cg 1999/12/28 19:46:55 PST > > Modified files: > sys/dev/sound/isa ad1816.c mss.c sb.c > sys/dev/sound/pci aureal.c csapcm.c es137x.c t4dwave.c > sys/dev/sound/pcm channel.c channel.h datatypes.h dsp.c > sound.h > Log: > - latest 2ndbuffer patch > - make chn_setdir work for rec on isa cards > - note: es1371 does not irq in smp > > Submitted by: tanimura > > Revision Changes Path > 1.7 +2 -1 src/sys/dev/sound/isa/ad1816.c > 1.40 +2 -1 src/sys/dev/sound/isa/mss.c > 1.45 +3 -1 src/sys/dev/sound/isa/sb.c > 1.6 +2 -1 src/sys/dev/sound/pci/aureal.c > 1.4 +2 -1 src/sys/dev/sound/pci/csapcm.c > 1.8 +3 -2 src/sys/dev/sound/pci/es137x.c > 1.6 +2 -1 src/sys/dev/sound/pci/t4dwave.c > 1.15 +360 -143 src/sys/dev/sound/pcm/channel.c > 1.5 +9 -4 src/sys/dev/sound/pcm/channel.h > 1.8 +3 -1 src/sys/dev/sound/pcm/datatypes.h > 1.13 +101 -53 src/sys/dev/sound/pcm/dsp.c > 1.8 +5 -3 src/sys/dev/sound/pcm/sound.h > > -- > Zach Heilig <zach@uffdaonline.net> > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-multimedia" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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