Hartmut Hackmann a écrit : > Hi, Emmanuel > > Emmanuel Quémener schrieb: > >> Emmanuel Quémener a écrit : >> >> >>> Hartmut Hackmann a écrit : >>> >>> >>> >>>> I noticed 2 things: >>>> >>>> >>>> >>>>> tuner 2-004b: AGC2 gain is: 10 >>>>> >>>>> >>>>> >>>> This means maximum gain. With active LNA, i would expect lower >>>> values... >>>> second: The reason for the tumbling channel decoder might be a >>>> not closed AGC loop. >>>> But if DVB-T works after analog was on once with tuner_config 3, >>>> this leads me to this: >>>> Analog - digital mode switch might be GPIO22 like it is with some >>>> ADS / Lifeview cards. Did you ever try card=87? >>>> But this would cause trouble with the LNA since in the Philips >>>> solutions, GPIO22 always is involved. >>>> Are you sure the board has a LNA? In the philips designs, it sits >>>> under the tuner shield and looks like a SMD voltage regulator. >>>> If there is a LNA, the board seems to have a mode switch we haven't >>>> seen yet. Except - did you try to invert tda1004x GPIO1, so >>>> .gpio_config = TDA10046_GP00_I, >>>> instead >>>> .gpio_config = TDA10046_GP01_I, >>>> >>>> Maybe this helps >>>> Hartmut >>>> >>>> >>>> >>>> >>> I will do it this evening. >>> >>> So, if I sum up, there are 2 tests to perform : >>> - #1 : try to change board from 109 to 87 : in this case, must I get an >>> clean archive or do I keep some changes to tuner_config reference ? >>> - #2 : try to change GPIO config reference : in this case, same as >>> before : clean archive or modified one on tuner_config reference ? >>> >>> Bye >>> >>> EQ >>> >>> Is it necessary to keep tuner_config=3 to definitions or must I get a >>> not modified archive to try to change my board from 109 to 87 and change >>> only GPIO config >>> >>> >> Sorry, but I didn't take the time in the past 2 weeks to experiment the >> tests you'd like. >> >> I try on last sunday to compile a new kernel (the last one : 2.6.20) >> with a blank repository on v4l-dvb archive and make the changes on it : >> it sucks !!! >> >> - the new kernel 2.6.20 does not recognized my board >> - when I try to compile new repository and install the modules, the >> saa7134 module doesn't want to load >> - when I search in files saa7134-dvb.c and saa-7134-cards.c the >> references to tuner_config, It was impossible to find them >> >> So, my questions : >> - how is it possible for me to compile last kernel 2.6.20 with third >> party v4l-dvb archives ? >> - when can I get this 2.6.20 working archives ? >> - what modifications can I perform to test and make working my board >> (1043:4871 reference)... >> >> > Please use my personal repository for the tests. It is at: > http://linuxtv.org/hg/~hhackmann/v4l-dvb > It does compile on kernel 2.6.20, i have it running here. > Just to be sure: > - if you compiled for another kernel before, you need to > delete the file v4l/.version > - don't try to merge the files into the kernel, compile them separately > with make, make install (for the install, you need to be root > - never mix modules with older versions. > - afik, you need to enable the v4l and dvb stuff in the kernel tree. > > Looks like you missed a mail from me, i will just paste it here: > > I had a look at the eeprom dump again: The card should be a copy of the Tiger-S > reference design without radio. So please try this: > Get a copy of my personal repository, compile and install. Then do: > modprobe saa7134 card=109 secam=l > modprobe saa7134-alsa > modprobe saa7134-dvb > This should do it as long as there are not tricks with the windows driver. > > You sould no longer need to load the saa7134-alsa and saa7134-dvb modules > manually. > > Good luck > Hartmut > > > _______________________________________________ > linux-dvb mailing list > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > I've just compiled the modules on a fresh 2.6.20.1 kernel and the output is badly following : saa7134: disagrees about version of symbol videobuf_streamoff saa7134: Unknown symbol videobuf_streamoff saa7134: disagrees about version of symbol videobuf_poll_stream saa7134: Unknown symbol videobuf_poll_stream saa7134: disagrees about version of symbol videobuf_read_stop saa7134: Unknown symbol videobuf_read_stop saa7134: disagrees about version of symbol videobuf_dma_free saa7134: Unknown symbol videobuf_dma_free saa7134: disagrees about version of symbol videobuf_reqbufs saa7134: Unknown symbol videobuf_reqbufs saa7134: Unknown symbol ir_codes_encore_enltv saa7134: disagrees about version of symbol videobuf_waiton saa7134: Unknown symbol videobuf_waiton saa7134: disagrees about version of symbol videobuf_dqbuf saa7134: Unknown symbol videobuf_dqbuf saa7134: disagrees about version of symbol videobuf_queue_init saa7134: Unknown symbol videobuf_queue_init saa7134: Unknown symbol ir_rc5_timer_keyup saa7134: Unknown symbol ir_codes_asus_pc39 saa7134: Unknown symbol ir_rc5_timer_end saa7134: disagrees about version of symbol videobuf_dma_unmap saa7134: Unknown symbol videobuf_dma_unmap saa7134: disagrees about version of symbol videobuf_read_stream saa7134: Unknown symbol videobuf_read_stream saa7134: disagrees about version of symbol videobuf_querybuf saa7134: Unknown symbol videobuf_querybuf saa7134: disagrees about version of symbol video_unregister_device saa7134: Unknown symbol video_unregister_device saa7134: disagrees about version of symbol videobuf_qbuf saa7134: Unknown symbol videobuf_qbuf saa7134: disagrees about version of symbol video_device_alloc saa7134: Unknown symbol video_device_alloc saa7134: disagrees about version of symbol videobuf_read_one saa7134: Unknown symbol videobuf_read_one saa7134: disagrees about version of symbol video_register_device saa7134: Unknown symbol video_register_device saa7134: disagrees about version of symbol videobuf_iolock saa7134: Unknown symbol videobuf_iolock saa7134: disagrees about version of symbol videobuf_streamon saa7134: Unknown symbol videobuf_streamon saa7134: disagrees about version of symbol video_device_release saa7134: Unknown symbol video_device_release saa7134: disagrees about version of symbol videobuf_mmap_mapper saa7134: Unknown symbol videobuf_mmap_mapper saa7134: disagrees about version of symbol videobuf_mmap_free saa7134: Unknown symbol videobuf_mmap_free I seem not to have a good compiled. Where am I wrong ? _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
