Talk:AVerMedia AVerTV HD Express A918R: Difference between revisions
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After some days of investigations without any success, conclusion is: |
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!! Help needed to make "AVerMedia AVerTV HD Express A918R" working in linux. !! |
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= Investigations = |
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== Step 1 == |
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What I tried is to tweak ''''dvb-usb-ids.h'''' file so that the A918R card (Id=0x'''0918''') is seen as default AFATECH_AF9015_9015 (Id=0x9015): |
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/* #define USB_PID_AFATECH_AF9015_9015 0x9015 */ |
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#define USB_PID_AFATECH_AF9015_9015 0x0918 |
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If this works, the conlusion would be that there is no special tweaks necessary for card A918R, which could be then added to files '''dvb-usb-ids.h''' and '''af9015.c''' files for next updates. |
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I also tried to add this line to '''/etc/modprobe.conf''': |
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alias usb:v07CAp0918d*dc*dsc*dp*ic*isc*ip* dvb-usb-af9015 |
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but no luck. |
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== Step 2 == |
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Tried compilation from hg_clone or media_build, but got this error I could not solved: |
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# make |
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make -C /home/share/DVB/hg_clone/media_build/v4l |
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make[1]: entrant dans le répertoire « /home/share/DVB/hg_clone/media_build/v4l » |
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perl scripts/make_config_compat.pl /lib/modules/3.5.0-21-generic/build ./.myconfig ./config-compat.h |
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'''Usb headers not found''' at scripts/make_config_compat.pl line 239. |
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make[1]: *** [config-compat.h] Erreur 2 |
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Then tried to from linux source 3.5.0, using kernel 3.5.0-21-generic, after modification of following kernel media files: |
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'''dvb-usb-ids.h''' |
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#define USB_PID_AVERMEDIA_A918R 0x0918 |
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'''af9015.c''' |
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enum af9015_usb_table_entry { |
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AVERTV_A918R, |
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[AVERTV_A918R] = { |
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USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A918R)}, |
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.devices = { |
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{ |
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.name = "AVerMedia AVerTV HD Express A918R", |
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.cold_ids = { |
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&af9015_usb_table[AVERTV_A918R], |
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}, |
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'''Result''': |
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# modprobe dvb-usb-af9015 -v |
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insmod /lib/modules/3.5.0-21-generic/kernel/drivers/media/dvb/dvb-usb/dvb-usb.ko |
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ERROR: could not insert 'dvb_usb_af9015': '''Exec format error''' |
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# file dvb-usb-af9015.ko |
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dvb-usb-af9015.ko: ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), |
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BuildID[sha1]=0xdd8f226ff1ef165ce8f099889940955310be6e02, not stripped |
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# dmesg |
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kernel [ 6346.104417] dvb_usb: disagrees about version of symbol module_layout |
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=> no idea how to solve "ERROR: could not insert 'dvb_usb_af9015': Exec format error" |
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== Step 3 == |
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Compilation success with kernel 3.5.0-21 and files modification step 2 |
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# '''modprobe -v''' dvb_usb_af9015 |
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insmod /lib/modules/3.5.0-21-generic/kernel/drivers/media/rc/rc-core.ko |
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insmod /lib/modules/3.5.0-21-generic/kernel/drivers/media/dvb/dvb-core/dvb-core.ko |
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insmod /lib/modules/3.5.0-21-generic/kernel/drivers/media/dvb/dvb-usb/dvb-usb.ko |
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insmod /lib/modules/3.5.0-21-generic/kernel/drivers/media/dvb/dvb-usb/dvb-usb-af9015.ko |
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# '''dmesg''' |
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af9015: recv bulk message failed:-110 |
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af9015: recv bulk message failed:-110 |
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af9015: recv bulk message failed:-110 |
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af9015: recv bulk message failed:-110 |
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af9015: eeprom read failed=-1 |
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dvb_usb_af9015: probe of 2-1.3:1.0 failed with error -1 |
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usbcore: registered new interface driver dvb_usb_af9015 |
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------------------------------------ |
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= Current status = |
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AverTV A918R needs some deeper investigations. |
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If someone knows how to make some further test, please advise. |
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Thanks. |
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