[linux-dvb] Typhoon DVB-T Duo CardBus again

ranger719 at web.de ranger719 at web.de
Tue Oct 24 08:40:02 CEST 2006


> you reported also the orange LED on with card=87.
> 
> after some search, simultaneously seemed not to be indicated.
> 
> Article 50500 either/or (hybrid)
> http://www.typhoon.de/de/art.php?p=805&pv=3
> 
> and 
> [...]
> Johannes, which article number you have?
A sticker on the back of the card says: Art No: 50500
And yes, I can watch/scan analog/digital at the same time. Analog works
with card=60 (auto), card=87 and with 88 (I do not have to load card=XX
and then card=YY without removing the device. Analog just works)

> Maybe try also i2c_scan=1 for saa7134 and tuner debug=1.

i2c_scan:
Oct 24 15:39:41 shodan saa7133[0]: i2c scan: found device @ 0x10  [???]
Oct 24 15:39:41 shodan saa7133[0]: i2c scan: found device @ 0x96  [???]
Oct 24 15:39:41 shodan saa7133[0]: i2c scan: found device @ 0xa0  [eeprom]

"modprobe tuner debug=1" and then connecting the card (all other modules
are autoloaded with no card=X tuner=X etc option):
Oct 24 15:39:41 shodan tuner 1-004b: chip at addr 4b is a tda8290
Oct 24 15:39:41 shodan tuner 1-004b: Setting mode_mask to 0x0e
Oct 24 15:39:41 shodan tuner 1-004b: chip found @ 0x96 (saa7133[0])
Oct 24 15:39:41 shodan tuner 1-004b: Calling set_type_addr for type=54,
addr=0xff, mode=0x04
Oct 24 15:39:41 shodan tuner 1-004b: set addr for type -1
Oct 24 15:39:41 shodan tuner 1-004b: tuner 0x4b: called during
i2c_client register by adapter's attach_inform
Oct 24 15:39:41 shodan tuner 1-004b: setting tuner address to 61
Oct 24 15:39:41 shodan tuner 1-004b: type set to tda8290+75a
Oct 24 15:39:41 shodan tuner 1-004b: saa7133[0] tuner I2C addr 0x96 with
type 54 used for 0x0e
....some msgs from saa7133[0]....
Oct 24 15:39:41 shodan tuner 1-004b: Cmd VIDIOC_S_STD accepted for analog TV
Oct 24 15:39:41 shodan tuner 1-004b: switching to v4l2
Oct 24 15:39:41 shodan tuner 1-004b: tv freq set to 400.00
Oct 24 15:39:41 shodan tuner 1-004b: setting tda8290 to system B
Oct 24 15:39:42 shodan tuner 1-004b: tda8290 not locked, no signal?
Oct 24 15:39:42 shodan tuner 1-004b: adjust gain, step 1. Agc: 0, ADC
stat: 0, lock: 0
Oct 24 15:39:42 shodan tuner 1-004b: adjust gain, step 2. Agc: 186, lock: 0
Oct 24 15:39:42 shodan tuner 1-004b: adjust gain, step 3. Agc: 30
Oct 24 15:39:42 shodan tuner 1-004b: tv freq set to 400.00
Oct 24 15:39:42 shodan tuner 1-004b: setting tda8290 to system B
Oct 24 15:39:43 shodan tuner 1-004b: tda8290 not locked, no signal?
Oct 24 15:39:43 shodan tuner 1-004b: adjust gain, step 1. Agc: 0, ADC
stat: 0, lock: 0
Oct 24 15:39:43 shodan tuner 1-004b: adjust gain, step 2. Agc: 175, lock: 0
Oct 24 15:39:43 shodan tuner 1-004b: adjust gain, step 3. Agc: 23

Another thing, to get the card working I have to do this:
1) modprobe saa7134 card=87 ; modprobe saa7134-alsa ; modprobe saa7134-dvb
2) Insert the card (orange led is now on)
3) run dvbscan (unable to tune, but:
	Oct 24 15:49:17 shodan tda1004x: setting up plls for 48MHz sampling clock
	Oct 24 15:49:19 shodan tda1004x: found firmware revision 23 -- ok)
4) modprobe -r saa7134-alsa saa7134-dvb saa7134 tda1004x tuner (orange
led stays on)
5) modprobe saa7134 card=88 ; modprobe saa7134-alsa ; modprobe
saa7134-dvb (orange led is now off)
6) now dvbscan/kaffeine are working and this appears in the logs again
if I use them:
	Oct 24 15:51:25 shodan tda1004x: setting up plls for 48MHz sampling clock
	Oct 24 15:51:26 shodan tda1004x: found firmware revision 23 -- ok
Without step 3 I can not tune in step 6.

More info:
lshw:
     *-multimedia
          description: Multimedia controller
          product: SAA7133/SAA7135 Video Broadcast Decoder
          vendor: Philips Semiconductors
          physical id: 1
          bus info: pci at 05:00.0
          version: d0
          width: 32 bits
          clock: 33MHz
          capabilities: bus_master cap_list
          configuration: driver=saa7134 latency=64 maxlatency=32 mingnt=84
          resources: iomemory:a2000000-a20007ff irq:17

lspci -v:
05:00.0 Multimedia controller: Philips Semiconductors SAA7133/SAA7135
Video Broadcast Decoder (rev d0)
        Subsystem: Unknown device 4e42:0502
        Flags: bus master, medium devsel, latency 64, IRQ 17
        Memory at a2000000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [40] Power Management version 2

If you need some pictures from the card let me know.
Btw, the picture from http://www.typhoon.de/de/art.php?p=805&pv=3 looks
exactly like mine, except for a little missing inscription under the 3
connectors (AV in, DVB-T, Analog).

I hope this will get us a little further,
Johannes




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