Date: Thu, 13 Apr 2006 10:16:23 -0400 From: Joe Auty <joe@netmusician.org> To: Erin E Conn <econn@nc.rr.com>, freebsd-multimedia@freebsd.org Subject: Re: problem attaching PVR250, error message in log Message-ID: <3651369F-75B1-43E0-A23F-9FC218C0BA20@netmusician.org> In-Reply-To: <443E5B87.6000209@nc.rr.com> References: <05A2D928-BC96-4BE5-8884-B931D8279A5D@netmusician.org> <443E5B87.6000209@nc.rr.com>
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On Apr 13, 2006, at 10:09 AM, Erin E Conn wrote: > Joe Auty wrote: > >> Apr 12 21:18:58 xanthippe kernel: cxm0: <Conexant iTVC16 MPEG >> Coder> mem 0xe0000000-0xe3ffffff irq 11 at device 9.0 on p\ci0 >> Apr 12 21:18:58 xanthippe kernel: cxm_iic0: <Conexant iTVC15 / >> iTVC16 I2C controller> on cxm0 >> Apr 12 21:18:58 xanthippe kernel: iicbb0: <I2C bit-banging driver> >> on cxm_iic0 >> Apr 12 21:18:58 xanthippe kernel: iicbus0: <Philips I2C bus> on >> iicbb0 master-only >> Apr 12 21:18:58 xanthippe kernel: cxm0: unknown tuner code 0x63 >> Apr 12 21:18:58 xanthippe kernel: cxm0: could not initialize tuner >> Apr 12 21:18:58 xanthippe kernel: iicbus0: detached >> Apr 12 21:18:58 xanthippe kernel: iicbb0: detached >> Apr 12 21:18:58 xanthippe kernel: cxm_iic0: detached >> Apr 12 21:18:58 xanthippe kernel: device_attach: cxm0 attach >> returned 6 > > I got the same error; the problem is that the tuner on your card is > currently unsupported by the pvr250 driver. I was able to use a > workaround to get the card to load, but I have not tried switching > channels with it as I'm using an external tuner (cable box) and s- > video so I don't know if the workaround will give you full > functionality. > > Workaround: > 1) Edit work/dev/cxm/cxm_eeprom.c. According to ivtv-sources, tuner > code 0x63 is a TUNER_TCL_2002N, "TCL 2002N 5H". The closest > supported code is 0x55, so you will need to add the line "case > 0x63:" in the "switch (tuner_code)" statement before the line "case > 0x55:" > > 2) run "make patch" again. I forgot this step the first time I > tried the workaround which kept the card from loading. > > 3) make install > > 4) kldload cxm_iic and cxm. You should now get: > cxm0: <Conexant iTVC16 MPEG Coder> mem 0xdc00000 > 0-0xdfffffff irq 17 at device 12.0 on pci0 > cxm_iic0: <Conexant iTVC15 / iTVC16 I2C controll > er> on cxm0 > iicbb0: <I2C bit-banging driver> on cxm_iic0 > iicbus0: <Philips I2C bus> on iicbb0 master-only > cxm0: TCL 2002N-6A tuner > cxm0: SAA7115 rev 1 video decoder > cxm0: MSP3445G-B8 audio decoder > cxm0: IR Remote > cxm0: [GIANT-LOCKED] > cxm0: encoder firmware version 0x2050032 Cool! So, edit that file that is a part of the pvr250 as you've described above, run make patch, reinstall the kernel? (is that necessary)? ----------- Joe Auty NetMusician: web publishing software for musicians http://www.netmusician.org joe@netmusician.org
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