Date: Fri, 5 Nov 1999 21:42:36 -0500 (EST) From: Andrew Gallatin <gallatin@cs.duke.edu> To: "Andrew Atrens" <atrens@nortelnetworks.com> Cc: current@freebsd.org Subject: Re: ESS 1868 driver (again) Message-ID: <14371.38041.94642.336584@grasshopper.cs.duke.edu> In-Reply-To: <Pine.BSF.4.20.9911040949010.8645-100000@hcarp00g.ca.nortel.com> References: <Pine.BSF.4.20.9911040304270.45431-100000@lcm202.cvzoom.net> <Pine.BSF.4.20.9911040949010.8645-100000@hcarp00g.ca.nortel.com>
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Andrew Atrens writes: > > Here's how my card is currently detected - > > pcm0: <Yamaha SA2> at port 0x220-0x22f,0x530-0x537,0x388-0x38b,0x330-0x331,0x370-0x371 irq 5 drq 0,1 on isa0 > Yamaha: ver 0x21 DMA config 0x84 > pcm: setmap 30000, ff00; 0xc77e9000 -> 30000 > pcm: setmap 40000, ff00; 0xc77f9000 -> 40000 > unknown0: <OPL3-SAX Sound Board> at port 0x201 on isa0 > > If I'm not mistaken the old pcm preferred MSS emulation for this card. Is > it possible that the new pcm tries to use SB emulation ? I ask because I > know my SB emulation settings for this card are _wrong_. With old pcm, > this didn't appear to matter, but with new pcm, hmmmm. Something to try > out I guess when I get home tonight :) .. I have a very similar sound card as the on-board audio device on my Dell Dimension XPS D300: pcm0: <Yamaha SA3> at port 0x220-0x22f,0x530-0x537,0x388-0x38f,0x330-0x331,0x370-0x371 irq 5 drq 0,1 on isa0 Yamaha: ver 0x21 DMA config 0x82 pcm: setmap 30000, ff00; 0xcafae000 -> 30000 pcm: setmap 40000, ff00; 0xcafbe000 -> 40000 unknown0: <OPL3-SA3 Snd System> at port 0x201 on isa0 I experience nearly the exact same symptoms as you (real player speeds through clips, amp works. I haven't tried the rtprio hack ;-). As with you, old pcm worked flawlessly. Have you made any progress? Is pcm using mss or sb mode on your card? Does forcing it one way or the other help? Thanks, Drew ------------------------------------------------------------------------------ Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin Duke University Email: gallatin@cs.duke.edu Department of Computer Science Phone: (919) 660-6590 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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