[mythtv-users] ATSC tuner recommendation?
Timothy E. Krantz
tkrantz at stahurabrenner.com
Thu Apr 2 20:36:48 UTC 2009
>
> Well I don't have mine yet to tell you if I got it to work or
> not. It should be here in a couple of days. BUT a previous
> poster indicated that he was using the cx88 drivers with it.
> Looking in cx88-cards.c I see :
>
> [CX88_BOARD_ATI_HDTVWONDER] = {
> .name = "ATI HDTV Wonder",
> .tuner_type = TUNER_PHILIPS_TUV1236D,
> .radio_type = UNSET,
> .tuner_addr = ADDR_UNSET,
> .radio_addr = ADDR_UNSET,
> .input = {{
> .type = CX88_VMUX_TELEVISION,
> .vmux = 0,
> .gpio0 = 0x00000ff7,
> .gpio1 = 0x000000ff,
> .gpio2 = 0x00000001,
> .gpio3 = 0x00000000,
> },{
> .type = CX88_VMUX_COMPOSITE1,
> .vmux = 1,
> .gpio0 = 0x00000ffe,
> .gpio1 = 0x000000ff,
> .gpio2 = 0x00000001,
> .gpio3 = 0x00000000,
> },{
> .type = CX88_VMUX_SVIDEO,
> .vmux = 2,
>
> etc... I am assuming/hoping that it will work with this
> driver. I 'think'
> this is a pure capture card and not an "all in wonder" that
> the wiki article is talking about. I will let you know my
> findings when I get my card and know more. $12 was worth the
> try in any case for me.
>
>
Following my own post, tacky I know...
Well my card came today. I dropped it into a box and it came right up with
the cx88 drivers. I am able to scan/tune QAM256 stations fine. So far I am
NOT able to scan/tune regular old NTSC stations. I am not sure why not. I
have tried doing so with both of the coax inputs on the card to no avail. I
will say that it "scans" the QAM stations a lot more quickly than my
Pinnacle 800i cards do. Not sure that really matters to me.
cx88[1]: subsystem: 1002:a101, board: ATI HDTV Wonder
[card=34,autodetected], fr
ontend(s): 1
cx88[1]: TV tuner type 68, Radio tuner type -1
tuner' 2-0061: chip found @ 0xc2 (cx88[1])
tuner-simple 2-0061: creating new instance
tuner-simple 2-0061: type set to 68 (Philips TUV1236D ATSC/NTSC dual in)
cx88[1]/1: CX88x/1: ALSA support for cx2388x boards
BTW, this HDTV wonder card has NO remote control with it.
If anyone knows how to make the NTSC tuner work, I would be interested.....
Tim
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