modprobe.conf help - multiple SAA7134 cards?

["Charlie Liu" <charlie (at) sensoray.com>]

Use "options saa7134 card=70,70" or run "modprobe saa7134 card=70,70" , you
will get device node /dev/video0 linked to your 1st card and /dev/video1
linked to your 2nd card. Both working at same time.

Charlie X. Liu at http://www.sensoray.com


-----Original Message-----
From: video4linux-list-bounces (at) redhat.com
[mailto:video4linux-list-bounces (at) redhat.com]On Behalf Of Ben Lancaster
Sent: Tuesday, May 16, 2006 2:19 PM
To: video4linux-list (at) redhat.com
Subject: modprobe.conf help - multiple SAA7134 cards?


Hey,

I have two identical Phillips SAA7134 based cards (Compro VideoMate
DVBT300), what do I need to add to my /etc/modprobe.conf (on an FC4
system) to get it to pick up both cards?

dmesg and lspci shows both cards as existing, however the second card
isn't picked up as a VideoMate:

$ dmesg | grep saa7134
saa7134[0]: found at 0000:00:0c.0, rev: 1, irq: 18, latency: 32,
mmio: 0xcfffb800
saa7134[0]: subsystem: 185b:c900, board: Compro Videomate DVB-T300
[card=70,insmod option]
saa7134[0]: board init: gpio is 841100
input: saa7134 IR (Compro Videomate DV as /class/input/input0
--snip--
tuner 0-0061: chip found  (at)  0xc2 (saa7134[0])
tuner 0-0068: chip found  (at)  0xd0 (saa7134[0])
tda9887 0-0043: chip found  (at)  0x86 (saa7134[0])
saa7134[0]: registered device video0 [v4l2]
saa7134[0]: registered device vbi0
saa7134[1]: found at 0000:00:0d.0, rev: 1, irq: 19, latency: 32,
mmio: 0xcfffb400
saa7134[1]: subsystem: 1850:0000, board: UNKNOWN/GENERIC
[card=0,autodetected]
saa7134[1]: board init: gpio is 840500
tuner 1-0061: chip found  (at)  0xc2 (saa7134[1])
tuner 1-0068: chip found  (at)  0xd0 (saa7134[1])
tda9887 1-0043: chip found  (at)  0x86 (saa7134[1])
--snip--
saa7134[1]: registered device video1 [v4l2]
saa7134[1]: registered device vbi1

$ lspci | grep saa7134
00:0c.0 Multimedia controller: Philips Semiconductors SAA7134 Video
Broadcast Decoder (rev 01)
00:0d.0 Multimedia controller: Philips Semiconductors SAA7134 Video
Broadcast Decoder (rev 01)

Further more, later on in dmesg, you can see:

DVB: registering new adapter (saa7134[0]).

...but no corresponding line for the second card, saa7134[1].

My modprobe.conf contains:

# Compro Videomate T300 driver
alias char-major-81 saa7134
options saa7134 card=70

Any pointers?

Thanks!

Ben

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