[linux-dvb] Firmware crash on Technotrends DVB-T

["Adrian P Challinor" <adrian.challinor@osiris.co.uk>]

I am having problems getting my TechnoTrends DVB-T premium card working. The
DVB-S card and Nebulka DigiTV DVB-T budget card work fine. 

I unplugged both of these, installed the TT DVB-T card, and installed
Sc_main.mc in to /usr/lib/DVB/driver/frontends/. The messages I get are: 

Apr 17 11:43:55 vdr kernel: saa7146: register extension 'dvb'.
Apr 17 11:43:55 vdr kernel: saa7146: found saa7146 @ mem e0afd000 (revision
1, irq 16) (0x13c2,0x0001).
Apr 17 11:43:55 vdr kernel: DVB: registering new adapter
(Technotrend/Hauppauge PCI rev1.3 or 1.6).
Apr 17 11:43:56 vdr kernel: DVB: registering frontend 0:0 (Alps TDLB7)...
Apr 17 11:43:57 vdr kernel: Technotrend/Hauppauge PCI rev1.3 or 1.6 adapter
0 has MAC addr = 00:d0:5c:02:92:5e
Apr 17 11:43:58 vdr kernel: DVB: AV7110(0) - firm f0240009, rtsl b0250018,
vid 71010068, app 8000261b
Apr 17 11:43:58 vdr kernel: DVB: AV7110(0) - firmware supports CI link layer
interface
Apr 17 11:43:58 vdr kernel: av7110(0): Crystal audio DAC detected
Apr 17 11:43:58 vdr kernel: videodev: "av7110" has no release callback.
Please fix your driver for proper sysfs support, see
http://lwn.net/Articles/36850/
Apr 17 11:43:58 vdr kernel: saa7146_vv: saa7146 (0): registered device
video0 [v4l2]
Apr 17 11:43:58 vdr kernel: av7110: found av7110-0.
Apr 17 11:43:59 vdr kernel: saa7146: register extension 'budget dvb'.
Apr 17 11:43:59 vdr kernel: saa7146: register extension 'budget_ci dvb'.
Apr 17 11:43:59 vdr kernel: saa7146: register extension 'budget dvb /w video
in'.
Apr 17 11:43:59 vdr kernel: bt878: AUDIO driver version 0.0.0 loaded


When I try and tune the card, either using vdr or using scan I get: 


Apr 17 11:44:47 vdr kernel: sp8870_set_frontend: firmware crash!!!!!!


The kernel is linux 2.6.3-4, using the DVB components that came with the
kernel build. Sc-main.mc was from the TT CD that came with the card. The
card says it is a TLDB7-315A on the tuner, with rev1.3 on the card. 


Does anyone have any clues? 


Thanks Adrian 



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