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Re: ASUS PVR-416, No Sound

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On Wed, 4 Aug 2004 16:25:16 -0700 (PDT), Mark Cason
<farmerboy1967@xxxxxxxxx> wrote:
> Ok, the basics:
> HP Media Center PC m370n
> ASUS P4SD-LA Motherboard
> 2.8Ghz HT Proc
> 512MB Ram
> Onboard Realtek ALC650 rev3 Sound (Intel8x0, ac97
> driver)
> ASUS PVR-416 TV card
> NTSC-M  us-cable (no cable box)  TV input
> Gentoo Linux 2004.2
> Vanilla Kernel 2.6.7
> V4L CVS Snapshot 20040730-152601
> 
>   I finally got Gentoo installed into a state that it
> actually works, and I have been trying to set up my tv
> card so I can set this up as a MythTV box :)).
> 
>   I can watch tv with xawtv, and I have a perfect
> picture, but, I have no sound to go with the picture.
> 
>   I do not have the drivers in modprobe.conf yet, I
> have just been running "modprobe cx880" in a xterm
> prior to running xawtv.
> 
>   Does anybody have working sound with this card??  I
> am new to Gentoo (Redhats 5, 6.2, 7, 7.1, 8, 9) as
> well as the 2.6 kernel, so I not quite sure what to
> put in modprobe.conf for this card, or if I am
> modprobing the correct info.  If anyone has a working
> modprobe.conf, I would very much appreciate a listing
> of it.

if you have a version of cx88 new enough to include my patches for the
pvr-416 you should just be able to modprobe the module.  You'll need
the patch cable to your sound card for now to have sound.  That should
give you sound for TV.  I wasn't able to get sound working yet for the
L/R RCA input jacks.  Radio may need some tweaking to work properly as
well.  I basically just plugged in the GPIO values from regspy.  There
may be some other elements missing (setting tda9887 properly, make
sure the crystal A/D convertor is properly enabled, etc.), but I
haven't had time to dig into it too much lately.

Alex

> 
>   This is what I have for lsmod
> 
> [~]$ lsmod
> Module                  Size  Used by
> tda9887                12548  0
> tuner                  19216  0
> cx8800                 42640  0
> cx88xx                 30856  1 cx8800
> i2c_algo_bit            9736  1 cx88xx
> video_buf              21636  2 cx8800,cx88xx
> i2c_core               26496  4
> tda9887,tuner,cx88xx,i2c_algo_bit
> v4l1_compat            13956  1 cx8800
> v4l2_common             6400  1 cx8800
> btcx_risc               4872  2 cx8800,cx88xx
> videodev               10240  2 cx8800,cx88xx
> smbfs                  68216  2
> 8139too                24832  0
> mii                     5376  1 8139too
> snd_intel8x0           33800  1
> snd_ac97_codec         67076  1 snd_intel8x0
> snd_mpu401_uart         8576  1 snd_intel8x0
> snd_rawmidi            24996  1 snd_mpu401_uart
> snd_pcm_oss            53928  0
> snd_pcm                96900  2
> snd_intel8x0,snd_pcm_oss
> snd_page_alloc         11784  2 snd_intel8x0,snd_pcm
> snd_timer              26756  1 snd_pcm
> snd_mixer_oss          19968  1 snd_pcm_oss
> snd                    55012  10
> snd_intel8x0,snd_ac97_codec,snd_mpu401_uart,snd_rawmidi,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
> rtc                    13896  0
> nls_iso8859_15          4992  2
> nls_cp437               6144  2
> vfat                   15360  1
> fat                    45856  1 vfat
>


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