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# uname -a
Linux videoserver 4.9.155-nrj-desktop-1rosa-x86_64 #1 SMP PREEMPT Fri Feb 8 12:09:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
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02:00.0 Multimedia controller [0480]: Philips Semiconductors SAA7160 [1131:7160] (rev 03)
Subsystem: Device [6221:0001]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at dc500000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [40] MSI: Enable- Count=1/32 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [50] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1 <64us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
Capabilities: [74] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Vendor Specific Information: Len=50 <?>
Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=088 <?>
Kernel modules: saa716x_tbs_dvb
if install https://www.tbsiptv.com/download/common ... 170330.zip, then driver is successfully installed but not loaded.
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# modprobe saa716x_tbs_dvb
modprobe: ERROR: could not insert 'saa716x_tbs_dvb': Invalid argument
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#dmesg
[ 3666.343562] saa716x_core: disagrees about version of symbol dvb_dmxdev_init
[ 3666.343567] saa716x_core: Unknown symbol dvb_dmxdev_init (err -22)
[ 3666.343626] saa716x_core: disagrees about version of symbol dvb_register_adapter
[ 3666.343628] saa716x_core: Unknown symbol dvb_register_adapter (err -22)
[ 3666.343670] saa716x_core: disagrees about version of symbol dvb_dmx_release
[ 3666.343672] saa716x_core: Unknown symbol dvb_dmx_release (err -22)
[ 3666.343705] saa716x_core: disagrees about version of symbol dvb_net_init
[ 3666.343707] saa716x_core: Unknown symbol dvb_net_init (err -22)
[ 3666.343737] saa716x_core: disagrees about version of symbol dvb_dmxdev_release
[ 3666.343738] saa716x_core: Unknown symbol dvb_dmxdev_release (err -22)
[ 3666.343770] saa716x_core: disagrees about version of symbol dvb_frontend_detach
[ 3666.343771] saa716x_core: Unknown symbol dvb_frontend_detach (err -22)
[ 3666.343799] saa716x_core: disagrees about version of symbol dvb_net_release
[ 3666.343800] saa716x_core: Unknown symbol dvb_net_release (err -22)
[ 3666.343830] saa716x_core: disagrees about version of symbol dvb_unregister_frontend
[ 3666.343831] saa716x_core: Unknown symbol dvb_unregister_frontend (err -22)
[ 3666.343862] saa716x_core: disagrees about version of symbol dvb_register_frontend
[ 3666.343864] saa716x_core: Unknown symbol dvb_register_frontend (err -22)
[ 3666.343891] saa716x_core: disagrees about version of symbol dvb_unregister_adapter
[ 3666.343892] saa716x_core: Unknown symbol dvb_unregister_adapter (err -22)
[ 3666.343918] saa716x_core: disagrees about version of symbol dvb_dmx_init
[ 3666.343920] saa716x_core: Unknown symbol dvb_dmx_init (err -22)
if try with our latest open source driver (https://github.com/tbsdtv/linux_media/wiki)
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Patches for 4.9.155-nrj-desktop-1rosa-x86_64 already applied.
make[2]: Leaving directory '/home/user/drivers/media_build/linux'
make -C /lib/modules/4.9.155-nrj-desktop-1rosa-x86_64/build SUBDIRS=/home/user/drivers/media_build/v4l modules
make[2]: Entering directory '/usr/src/linux-4.9.155-nrj-desktop-1rosa-x86_64'
CC [M] /home/user/drivers/media_build/v4l/cec-gpio.o
/home/user/drivers/media_build/v4l/cec-gpio.c: In function 'cec_gpio_probe':
/home/user/drivers/media_build/v4l/cec-gpio.c:199:45: error: 'GPIOD_OUT_HIGH_OPEN_DRAIN' undeclared (first use in this function)
cec->cec_gpio = devm_gpiod_get(dev, "cec", GPIOD_OUT_HIGH_OPEN_DRAIN);
^
/home/user/drivers/media_build/v4l/cec-gpio.c:199:45: note: each undeclared identifier is reported only once for each function it appears in
/home/user/drivers/media_build/v4l/cec-gpio.c: At top level:
cc1: warning: unrecognized command line option '-Wno-format-truncation'
make[3]: *** [scripts/Makefile.build:311: /home/user/drivers/media_build/v4l/cec-gpio.o] Ошибка 1
make[2]: *** [Makefile:1523: _module_/home/user/drivers/media_build/v4l] Error 2
make[2]: Leaving directory '/usr/src/linux-4.9.155-nrj-desktop-1rosa-x86_64'
make[1]: *** [Makefile:53: default] Ошибка 2
make[1]: выход из каталога «/home/user/drivers/media_build/v4l»
make: *** [Makefile:26: all] Ошибка 2