Re: [Discuss-gnuradio] using ADC of a TV-card with CX2388x chip or digital TV-reception chips/cards

[Martin Dvh]

address@hidden wrote:
> On Wed, Jan 26, 2005 at 01:39:13AM +0100, Martin Dvh wrote:
>
> > I have thought of a few tests which can be performed by people owning a 
> > cx2388x TV-card.
> > These test should give us a clue if and how it can be used for continuous 
> > (RAW) capturing.
>
>
> It's late so I'm not going to follow up on these right now:
>
> cx88xx:
> cx88xx: Unknown symbol cleanup_module
> cx88xx: Unknown symbol init_module
>
> cx8800:
> insmod ./cx8800.ko cap_raw_all=1 frm_size=256 dwords=2048
>
> cx8800: Unknown parameter `cap_raw_all'
> cx8800: Ignoring new-style parameters in presence of obsolete ones

Seems there are several things wrong here.
It really should understand the parameter cap_raw_all.
What kernel version are you using?

Maybe I should better make a diff against your kernel-source in stead of using 
a seperate module.

I will get back to you as soon as I find the time to look into this.
Greetings,
Martin
> cx2388x v4l2 driver version 0.0.4 loaded
> cx8800[0]: quirk: PCIPCI_TRITON -- set TBFX
> cx8800[0]: found at 0000:00:12.0, rev: 5, irq: 12, latency: 32, mmio:
> 0xe0000000
> cx8800[0]: subsystem: 107d:6613, board: Leadtek Winfast 2000XP Expert
> [card=5,autodetected]
> cx8800[0]: i2c register ok
> cx8800[0]: Leadtek Winfast 2000 XP config: tuner=43, eeprom[0]=0x01
> cx8800[0]: registered device video0 [v4l2]
> cx8800[0]: registered device vbi0
> cx8800[0]: registered device radio0
> cx8800[0]: set_audio_standard_BTSC (status: known-good)
> cx8800[0]: cx88: tvaudio thread started
> cx8800[0]: AUD_STATUS: 0xf872 [mono/no pilot] ctl=BTSC_AUTO_STEREO
> cx8800[0]: AUD_STATUS: 0xf6b2 [mono/no pilot] ctl=BTSC_AUTO_STEREO
> cx8800[0]: AUD_STATUS: 0xf5b2 [mono/no pilot] ctl=BTSC_AUTO_STEREO
> cx8800[0]: AUD_STATUS: 0xf672 [mono/no pilot] ctl=BTSC_AUTO_STEREO
> cx8800[0]: cx88: tvaudio thread exiting
>
> R C