Date: Thu, 13 Apr 2006 10:43:07 -0400 From: Joe Auty <joe@netmusician.org> To: Erin E Conn <econn@nc.rr.com> Cc: freebsd-multimedia@freebsd.org Subject: Re: problem attaching PVR250, error message in log Message-ID: <1F24E4CD-709B-4BF1-8475-9152060593CE@netmusician.org> In-Reply-To: <443E606D.3070206@nc.rr.com> References: <05A2D928-BC96-4BE5-8884-B931D8279A5D@netmusician.org> <443E5B87.6000209@nc.rr.com> <3651369F-75B1-43E0-A23F-9FC218C0BA20@netmusician.org> <443E606D.3070206@nc.rr.com>
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Okay, here is what I did...
cd /usr/ports/multimedia/pvr250
sudo make deinstall
sudo make clean
sudo make
edited work/dev/cxm/cxm_eeprom.c and added the lines:
case 0x63:
tuner_type = CXM_TUNER_TCL_2002N_5H;
break;
right before:
case 0x55: /* TCL 2002N-6A */
tuner_type = CXM_TUNER_TCL_2002N_6A;
break;
sudo make patch-iicbb (I'm assuming this is what you meant, make
patch on its own does nothing)
sudo make install
kldload the kernel...
Still the same error message....
Did I miss something?
On Apr 13, 2006, at 10:30 AM, Erin E Conn wrote:
> Joe Auty wrote:
>> 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)?
>
> It's not necessary to reinstall the kernel, the patch takes care of
> it.
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