On 7/18/07, Manuel Kampert <manuel.kampert@xxxxxxxxx> wrote: > Hi! > > Nice to know that I am not the only one in the world having such issues > :-) > > In the meantime I have done some logging to track the problem down. > Logging for DST.C is enabled via: > > modprobe dst verbose=4 > > I have also enabled i2c debugging in the kernel. > > Here are the relevant Parts of the log where the failure becomes > visible: > > Athlon X2 with SMP disabled: > Was the card working before in the older machine ? ie a change of machine caused the diseqc commands to fail ? Would like to know in what context it failed. > firt time szap to Astra channel working: > > <3>dst(0) dst_set_freq: set Frequency 1236000 > <3>dst(0) dst_set_frontend: Set Frequency=[1236000] > <3>dst(0) dst_set_symbolrate: set symrate 27500000 > <3>dst(0) dst_set_polarization: Polarization=[Horizontal] > <3>dst(0) dst_set_frontend: Set Symbolrate=[27500000] > <3>dst(0) dst_write_tuna: type_flags 0x1151 > <3>dst(0) dst_comm_init: Initializing DST. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > <3>dst(0) rdc_reset_state: Resetting state machine > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] > <4>writing [ 09 00 04 d4 01 00 6b 6c 40 07 ] > <7>i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=10 > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] > <7>i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=1 > <3>dst(0) read_dst: reply is 0xff > <3>dst(0) dst_wait_dst_ready: dst wait ready after 3 > <7>i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=10 > <3>dst(0) read_dst: reply is 0x9 > <4> 0x0 0x4 0xd4 0x18 0xa7 0x0 0x57 0x1 0x8 > <3>dst(0) dst_comm_init: Initializing DST. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > <3>dst(0) rdc_reset_state: Resetting state machine > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] > <4>writing [ 00 05 00 00 00 00 00 fb ] > <7>i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=8 > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] > <7>i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=1 > <3>dst(0) read_dst: reply is 0xff > <3>dst(0) dst_wait_dst_ready: dst wait ready after 2 > <7>i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=8 > <3>dst(0) read_dst: reply is 0x4 > > > szap from Hotbird back to Astra channel NOT working anymore: > > <3>dst(0) dst_set_freq: set Frequency 1236000 > <3>dst(0) dst_set_frontend: Set Frequency=[1236000] > <3>dst(0) dst_set_symbolrate: set symrate 27500000 > <3>dst(0) dst_set_polarization: Polarization=[Horizontal] > <3>dst(0) dst_set_frontend: Set Symbolrate=[27500000] > <3>dst(0) dst_write_tuna: type_flags 0x1151 > <3>dst(0) dst_comm_init: Initializing DST. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > <3>dst(0) rdc_reset_state: Resetting state machine > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] > <4>writing [ 09 00 04 d4 01 00 6b 6c 40 07 ] > <7>i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=10 > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] > <7>i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=1 > <3>dst(0) read_dst: reply is 0xff > <3>dst(0) dst_wait_dst_ready: dst wait NOT ready after 200 [ 09 00 04 d4 01 00 6b 6c 40 07 ] This command failed [..] > <3>dst(0) dst_comm_init: Initializing DST. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > <3>dst(0) rdc_reset_state: Resetting state machine > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] > <4>writing [ 09 00 04 d4 01 00 6b 6c 40 07 ] > <7>i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=10 > <3>dst(0) write_dst: _write_dst error (err == -5, len == 0x0a, b0 == > 0x09) same command fails here too > <3>dst(0) dst_error_recovery: Trying to return from previous errors. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > <7>i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=10 > <3>dst(0) write_dst: _write_dst error (err == -5, len == 0x0a, b0 == > 0x09) > <3>dst(0) dst_error_recovery: Trying to return from previous errors. > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] > <3>dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] > > > > Here we can see that the driver is trying to tune the requested > frequency and times out with dst_wait_dst_ready. However without knowing > what all the commands sent to the DST are, it seems impossible to me to > track the problem further down. Someone must have more documentation > around the DST? Maybe he will share knowledge? > > As far as I understand the DISEQC commands have been send to the > Twinhan. I will try to see if there is some possibility to see if the > DISEQC commands > are actually send out to the physical wire?! I think however this will > need > dome digital storage scope which I don't own (yet)... > > Best Regards, > Manuel > > > > -----Original Message----- > From: Remy Bohmer [mailto:l.pinguin@xxxxxxxxx] > Sent: Dienstag, 17. Juli 2007 18:36 > To: Manuel Kampert > Cc: linux-dvb@xxxxxxxxxxx > Subject: Re: Twinhan VP-1030C Diseq problem > > Hello Manuel, > > > Tuning different channels on the Astra system is no problem. Also > switching > > to Hotbird Is working fine. If I try to switch back from Hotbird to > Astra this is not > > working anymore > > The card tries to tune the frequency but does not change the LNB. > > Exactly the same problem here! > I have no solution yet. My system contains a Core2Duo E6600 2.4GHz > core, and I have a Skystar 1 CI v3.0 card, which is a clone of the > card you mention. > I run MythTV. > > Could it be timing related? > > I also want to help debugging this problem. > > Kind Regards, > > Remy Böhmer > > _______________________________________________ > linux-dvb mailing list > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
