[linux-dvb] Technisat DVB-S2 Skystar HD

Artem Makhutov artem at makhutov.org
Tue Oct 2 00:37:42 CEST 2007


Hi,

On Sat, Sep 29, 2007 at 09:40:55PM +0400, Manu Abraham wrote:
> Artem Makhutov wrote:
> > Hi,
> > 
> > with Manu's new drivers I run into this problem with my Technisat
> > Skystar HD: frontend_init: No LNBP21 found!
> > 
> > Has someone the same problem? Is the driver working for you?
> > What about the TT3200? Is the driver working?
> 
> > Sep 29 13:40:22 gandalf [  472.064609] frontend_init: No LNBP21 found!
> > Sep 29 13:40:22 gandalf [  472.064613] stb0899_release: Release Frontend
> > Sep 29 13:40:22 gandalf [  472.064616] budget-ci: A frontend driver was not found for device 1131/7146 subsystem 13c2/1019
> > 
> 
> In http://jusst.de/hg/multiproto/file/557067efd932/linux/drivers/media/dvb/ttpci/budget-ci.c
> 
> 
>  1758 if (lnbp21_attach(budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) {
> 
> change it to
> 
>  1758 if (!lnbp21_attach(budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) {

This fixed the loading problem.

The modules loads correct (see modprobe.log), but sometimes (very
seldom) it fails to load (see error.log).

I am also not able to remove the modules (see rmmod.log).

Tuning to channes does not work with the original szap (see szap.log.gz).
It also does not work with the modified one - I am getting a kernel ooops (see ooops.log.gz).

Regards, Artem

-- 
Artem Makhutov
Unterort Str. 36
D-65760 Eschborn
-------------- next part --------------
Oct  1 22:58:40 tvbox saa7146: found saa7146 @ mem d484a000 (revision 1, irq 5) (0x13c2,0x1019).
Oct  1 22:58:40 tvbox saa7146 (0): dma buffer size 192512
Oct  1 22:58:40 tvbox DVB: registering new adapter (TT-Budget S2-3200 PCI)
Oct  1 22:58:40 tvbox adapter has MAC addr = 00:d0:5c:64:de:fa
Oct  1 22:58:40 tvbox input: Budget-CI dvb ir receiver saa7146 (0) as /class/input/input1
Oct  1 22:58:40 tvbox stb0899_write_regs [0xf1b6]: 02
Oct  1 22:58:40 tvbox stb0899_write_regs [0xf1c2]: 00
Oct  1 22:58:40 tvbox stb0899_write_regs [0xf1c3]: 00
Oct  1 22:58:40 tvbox _stb0899_read_reg: Reg=[0xf000], data=82
Oct  1 22:58:40 tvbox stb0899_get_dev_id: ID reg=[0x82]
Oct  1 22:58:40 tvbox stb0899_get_dev_id: Device ID=[8], Release=[2]
Oct  1 22:58:40 tvbox _stb0899_read_s2reg Device=[0xf3fc], Base address=[0x00000400], Offset=[0xf334], Data=[0x444d4431]
Oct  1 22:58:40 tvbox _stb0899_read_s2reg Device=[0xf3fc], Base address=[0x00000400], Offset=[0xf33c], Data=[0x00000001]
Oct  1 22:58:40 tvbox stb0899_get_dev_id: Demodulator Core ID=[DMD1], Version=[1]
Oct  1 22:58:40 tvbox _stb0899_read_s2reg Device=[0xfafc], Base address=[0x00000800], Offset=[0xfa2c], Data=[0x46454331]
Oct  1 22:58:40 tvbox _stb0899_read_s2reg Device=[0xfafc], Base address=[0x00000800], Offset=[0xfa34], Data=[0x00000001]
Oct  1 22:58:40 tvbox stb0899_get_dev_id: FEC Core ID=[FEC1], Version=[1]
Oct  1 22:58:40 tvbox stb0899_attach: Attaching STB0899
Oct  1 22:58:40 tvbox stb6100_attach: Attaching STB6100
Oct  1 22:58:40 tvbox DVB: registering frontend 0 (STB0899 Multistandard)...
-------------- next part --------------
A non-text attachment was scrubbed...
Name: szap.log.gz
Type: application/octet-stream
Size: 3455 bytes
Desc: not available
Url : http://www.linuxtv.org/pipermail/linux-dvb/attachments/20071002/629c0f15/attachment-0002.obj 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ooops.log.gz
Type: application/octet-stream
Size: 4938 bytes
Desc: not available
Url : http://www.linuxtv.org/pipermail/linux-dvb/attachments/20071002/629c0f15/attachment-0003.obj 
-------------- next part --------------
tvbox ~ # lsmod                                                                                                                                                                 
Module                  Size  Used by                                                                                                                                            
budget_ci              24068  0                                                                                                                                                  
lnbp21                  5760  1 budget_ci                                                                                                                                        
budget_core            12036  1 budget_ci                                                                                                                                        
dvb_core               75304  2 budget_ci,budget_core                                                                                                                            
saa7146                18184  2 budget_ci,budget_core                                                                                                                            
ttpci_eeprom            6016  1 budget_core                                                                                                                                      
ir_common              33284  1 budget_ci                                                                                                                                        
stb6100                10884  1 budget_ci                                                                                                                                        
stb0899                35712  1 budget_ci                                                                                                                                        
i2c_piix4              11276  0                                                                                                                                                  
i2c_core               22528  7 budget_ci,lnbp21,budget_core,ttpci_eeprom,stb6100,stb0899,i2c_piix4

tvbox ~ # rmmod budget_ci                                                                                                                                                        
tvbox ~ # rmmod budget_core
tvbox ~ # rmmod lnbp21 saa7146                                                                                                                                                   
ERROR: Module lnbp21 is in use

tvbox ~ # lsmod                                                                                                                                                                  
Module                  Size  Used by                                                                                                                                            
lnbp21                  5760  4294967295                                                                                                                                         
dvb_core               75304  0                                                                                                                                                  
ttpci_eeprom            6016  0                                                                                                                                                  
ir_common              33284  0                                                                                                                                                  
stb6100                10884  4294967295                                                                                                                                         
stb0899                35712  4294967295                                                                                                                                         
i2c_piix4              11276  0                                                                                                                                                  
i2c_core               22528  5 lnbp21,ttpci_eeprom,stb6100,stb0899,i2c_piix4


More information about the linux-dvb mailing list