Date: Mon, 22 Nov 2004 23:00:37 -0500 From: Justin Hibbits <jrh29@po.cwru.edu> To: Anish Mistry <mistry.7@osu.edu> Cc: freebsd-current@freebsd.org Subject: Re: ATI TV Wonder support Message-ID: <3C013935-3D04-11D9-BA1A-000A95841F44@po.cwru.edu> In-Reply-To: <200411222256.41638.mistry.7@osu.edu> References: <B23E4FA7-3C32-11D9-BA1A-000A95841F44@po.cwru.edu> <200411222122.22452.mistry.7@osu.edu> <76F79122-3CF7-11D9-BA1A-000A95841F44@po.cwru.edu> <200411222256.41638.mistry.7@osu.edu>
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--Apple-Mail-19-468670136 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed On Nov 22, 2004, at 22:56, Anish Mistry wrote: > On Monday 22 November 2004 09:29 pm, you wrote: >> On Nov 22, 2004, at 21:22, Anish Mistry wrote: >>> On Sunday 21 November 2004 10:00 pm, Justin Hibbits wrote: >>>> This patch gives more or less full ATI TV Wonder support to the bktr >>>> driver. >>> >>> Awesome. >>> >>>> The sound doesn't mute at close, but that might be xawtv's fault, >>>> but >>>> I >>>> don't know which to accuse or look at. But, other than that, it >>>> seems pretty good. >>> >>> I've having some trouble using it though, the sound doesn't seem to >>> work >>> just as before. Is there something extra I need to add to my kernel >>> besides bktr? >>> On boot: >>> bktr0: <BrookTree 878> mem 0xe3101000-0xe3101fff irq 11 at device 8.0 >>> on >>> pci0 >>> bktr0: [GIANT-LOCKED] >>> bktr0: Detected a MSP3445G-B8 at 0x80 >>> bktr0: ATI TV Wonder, Philips NTSC tuner, msp3400c stereo. >>> pci0: <multimedia> at device 8.1 (no driver attached) >>> And when I start it: >>> bktr0: Detected a MSP3445G-B8 at 0x80 >>> >>> You should also send-pr this if you haven't already. >>> >>> Thanks, >>> >>> -- >>> Anish Mistry >> >> Oh, you need to build it with the msp3400c driver, so add the line: >> >> options BKTR_NEW_MSP34XX_DRIVER >> >> to your config file. The card doesn't have any mux, only that chip, >> so >> you need the driver. I've found a hackish solution to the sound >> problem, by resetting the card on exit. It's horrible, so I won't >> include it in the patch, but it works for me. If you want to use this >> too, add: >> >> if (bktr->card.msp3400c ) >> msp_dpl_reset( bktr, bktr->msp_addr ); >> >> to bktr_core.c, at line 1171. >> >> >> I'll resend my previous message as a send-pr later, when I have a >> little more time to test it. >> > Thanks, but I'm getting a weird panic with 5-STABLE, which I'm > assuming you > aren't seeing. Any ideas? > > panic: sleeping without a mutex > KDB: enter: panic > [thread 100012] > Stopped at kbd_enter+0x2c: leave > db> tr > kbd_enter(c0635ca1,100,c1b6c54c,c1b41320,0) at kbd_enter+0x2c > panic(c06363e5,0,0,0,c1b37c00) at panic+0x10a > msleep(c1b6c54c,0,4c,c064007d,0) at msleep+0x2bf > msp3410d_thread(c1bd8000,d0181d48,c1db8000,c845e1d4,0) at > msp3410d_thread+0x5b > fork_exit(c045e1d4,c1db8000,d0181d48) at fork_exit+0x7e > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip=0, esp=0xd0181d7c, ebd=0 --- > > dmesg: > http://am-productions.biz/docs/bigguy.txt.gz > kernel config: > http://am-productions.biz/docs/BIGGUY.gz > -- > Anish Mistry Oh yes, you need to compile it without witness support, or invariants (DDB is fine, though). It, of course, cuts out a ton of useful debugging info for other parts, but it's the only way, unfortunately. - Justin -- "And now, if you'll excuse me, I'm in the middle of 15 things, all annoying" -- Lt. Cmdr Susan Ivanova, Babylon 5 --Apple-Mail-19-468670136 content-type: application/pgp-signature; x-mac-type=70674453; name=PGP.sig content-description: This is a digitally signed message part content-disposition: inline; filename=PGP.sig content-transfer-encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (Darwin) iD8DBQFBorXuqt29EJDZlM4RAiNjAJ9yZAyq5Pd1x3JDngJeo5mjqb6PSwCeOxNg 7xLKPN6Czjs4AiehsX/p2/8= =AIEv -----END PGP SIGNATURE----- --Apple-Mail-19-468670136--
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