I've got the sources, I've successfully built everything. Where should I expect to have the binary files after the make install? Thank you. On Tue, Jan 10, 2012 at 10:35 PM, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> wrote: > On 10-01-2012 18:23, Mihai Dobrescu wrote: >> I can't find dvb-fe-util tool. > > http://git.linuxtv.org/v4l-utils.git/blob/ad284d9ef6600e091515b0abd7cec64736097265:/utils/dvb/dvb-fe-tool.c > > Regards, > Mauro > >> >> On Tue, Jan 10, 2012 at 9:41 PM, Mauro Carvalho Chehab >> <mchehab@xxxxxxxxxx> wrote: >>> On 10-01-2012 17:30, Mihai Dobrescu wrote: >>>> Hello, >>>> >>>> Just compiled the latest again, but still no difference. >>>> kaffeine doesn't see any source in channels dialog, two devices are in >>>> 'Configure Television' dialog: DRXK DVB-C - device not connected - as >>>> Device 1 and DRXK DVB-C DVB-T as Device 2. Concerning the last one, no >>>> source is selected, as I am in Romania, which is not in the list >>>> scan_w finds nothing. >>>> >>>> What should I do next? >>> >>> Kaffeine doesn't work with MFE tuners (at least not the version I have). >>> It only sees one delivery system. >>> >>> If you're using the very latest version of the driver (the one at the >>> media-build tree), you can use the dvb-fe-util tool to change >>> the delivery system to DVB-C or to DVB-T. >>> >>> The tool is now part of the v4l-utils. >>> >>> You may also request a Kaffeine developer or to submit a patch for it, >>> in order to add support on it to detect the frontend supported >>> delivery systems and to change it dynamically. >>> >>>> >>>> Regards, Mike. >>>> >>>> On Tue, Jan 10, 2012 at 4:42 PM, Fredrik Lingvall >>>> <fredrik.lingvall@xxxxxxxxx> wrote: >>>>> On 12/25/11 16:56, Fredrik Lingvall wrote: >>>>>> >>>>>> On 12/18/11 10:20, Fredrik Lingvall wrote: >>>>>>> >>>>>>> On 12/17/11 20:53, Mihai Dobrescu wrote: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Mihai, >>>>>>>> >>>>>>>> I got some success. I did this, >>>>>>>> >>>>>>>> # cd /usr/src (for example) >>>>>>>> >>>>>>>> # git clone git://linuxtv.org/media_build.git >>>>>>>> >>>>>>>> # emerge dev-util/patchutils >>>>>>>> # emerge Proc-ProcessTable >>>>>>>> >>>>>>>> # cd media_build >>>>>>>> # ./build >>>>>>>> # make install >>>>>>>> >>>>>>>> Which will install the latest driver on your running kernel (just in >>>>>>>> case >>>>>>>> make sure /usr/src/linux points to your running kernel sources). Then >>>>>>>> reboot. >>>>>>>> >>>>>>>> You should now see that (among other) modules have loaded: >>>>>>>> >>>>>>>> # lsmod >>>>>>>> >>>>>>>> <snip> >>>>>>>> >>>>>>>> em28xx 93528 1 em28xx_dvb >>>>>>>> v4l2_common 5254 1 em28xx >>>>>>>> videobuf_vmalloc 4167 1 em28xx >>>>>>>> videobuf_core 15151 2 em28xx,videobuf_vmalloc >>>>>>>> >>>>>>>> Then try w_scan and dvbscan etc. I got mythtv to scan too now. There >>>>>>>> were >>>>>>>> some warnings and timeouts and I'm not sure if this is normal or not. >>>>>>>> >>>>>>>> You can also do a dmesg -c while scanning to monitor the changes en the >>>>>>>> kernel log. >>>>>>>> >>>>>>>> Regards, >>>>>>>> >>>>>>>> /Fredrik >>>>>>>> >>>>>>>> >>>>>>>> In my case I have: >>>>>>>> >>>>>>>> lsmod |grep em2 >>>>>>>> em28xx_dvb 12608 0 >>>>>>>> dvb_core 76187 1 em28xx_dvb >>>>>>>> em28xx 82436 1 em28xx_dvb >>>>>>>> v4l2_common 5087 1 em28xx >>>>>>>> videodev 70123 2 em28xx,v4l2_common >>>>>>>> videobuf_vmalloc 3783 1 em28xx >>>>>>>> videobuf_core 12991 2 em28xx,videobuf_vmalloc >>>>>>>> rc_core 11695 11 >>>>>>>> >>>>>>>> rc_hauppauge,ir_lirc_codec,ir_mce_kbd_decoder,ir_sanyo_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,em28xx,ir_nec_decoder >>>>>>>> tveeprom 12441 1 em28xx >>>>>>>> i2c_core 14232 9 >>>>>>>> >>>>>>>> xc5000,drxk,em28xx_dvb,em28xx,v4l2_common,videodev,tveeprom,nvidia,i2c_i801 >>>>>>>> >>>>>>>> yet, w_scan founds nothing. >>>>>>> >>>>>>> >>>>>>> I was able to scan using the "media_build" install method described above >>>>>>> but when trying to watch a free channel the image and sound was stuttering >>>>>>> severly. I have tried both MythTV and mplayer with similar results. >>>>>>> >>>>>>> I created the channel list for mplayer with: >>>>>>> >>>>>>> lintv ~ # dvbscan -x0 -fc /usr/share/dvb/dvb-c/no-Oslo-Get -o zap > >>>>>>> .mplayer/channels.conf >>>>>>> >>>>>>> And, for example, I get this output from mplayer plus a very (blocky) >>>>>>> stuttering image and sound: >>>>>>> >>>>>>> lin-tv ~ # mplayer dvb://1@"TV8 Oslo" -ao jack >>>>>>> >>>>>> >>>>>> I did some more tests with release snapshots 2011-12-13, 2011-12-21, and >>>>>> 2011-12-25, respectively. I did this by changing >>>>>> >>>>>> LATEST_TAR := >>>>>> http://linuxtv.org/downloads/drivers/linux-media-LATEST.tar.bz2 >>>>>> LATEST_TAR_MD5 := >>>>>> http://linuxtv.org/downloads/drivers/linux-media-LATEST.tar.bz2.md5 >>>>>> >>>>>> in linux/Makefile to the corresponding release. >>>>>> >>>>>> Results: >>>>>> >>>>>> * linux-media-2011-12-13.tar.bz2 >>>>>> >>>>>> The ./build script builds the drivers cleanly, scanning works, but >>>>>> watching video does not work correctly. >>>>>> >>>>>> * linux-media-2011-12-21.tar.bz2 >>>>>> >>>>>> The ./build script fails at the as3645a.c file (on this machine but I can >>>>>> build it on two other machines using the same kernel and kernel >>>>>> 2.6.39-gentoo-r3, respectively). I can build it with make menuconfig etc >>>>>> (where I disabled stuff I don't need, eg. disabling [ ] Media Controller API >>>>>> (EXPERIMENTAL) ). The em28xx generate a kernel core dump though [1]. >>>>>> >>>>>> * linux-media-2011-12-25.tar.bz2 >>>>>> >>>>>> Same problem as 2011-12-21. >>>>>> >>>>>> Regards, >>>>>> >>>>>> /Fredrik >>>>>> >>>>> >>>>> Here's some more test results. >>>>> >>>>> I have upgraded the kernel to 3.1.6-gentoo (where I enabled DVB when I build >>>>> the kernel). Both >>>>> >>>>> http://linuxtv.org/downloads/drivers/linux-media-2012-01-07.tar.bz2 >>>>> >>>>> and >>>>> >>>>> http://linuxtv.org/downloads/drivers/linux-media-2012-01-08.tar.bz2 >>>>> >>>>> now builds using the >>>>> >>>>> lin-tv ~ # cd /usr/src >>>>> lin-tv src # git clone git://linuxtv.org/media_build.git >>>>> lin-tv src # cd media_build >>>>> lin-tv media_build # ./build >>>>> lin-tv media_build # make install >>>>> >>>>> method. Scanning and (finally) watching video works but not flawlessly. >>>>> >>>>> I also suspect that I don't find all channels when I scan. I have scanned >>>>> using, >>>>> >>>>> * dvbscan -x 0 -fc /usr/share/dvb/dvb-c/no-Oslo-Get > .mplayer/channels.conf >>>>> * Kaffeine (1.2.2) >>>>> * MythTV (0.25_pre20120103) >>>>> >>>>> respectively. Both kaffeine and mythtv reports a very low signal level (0%) >>>>> and an SNR of only 1%. (kaffeine). I'm not sure if the driver reports this >>>>> correctly though. >>>>> >>>>> Whatching live TV works on some channels but not all. HD channels seems more >>>>> difficult than SD channels, and I have not figured out why some channels >>>>> work and some don't. I get >>>>> >>>>> Signal 0% | S/N 2.6dB | BE 0 | (_L_S) Partial Lock >>>>> >>>>> and no video on many channels in mythtv. >>>>> >>>>> Regards, >>>>> >>>>> /Fredrik >>>>> >>>>> >>>>> >>>>> >>>>> >>> > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
