Hi Olli, I've tested the driver, it compiles well and I've installed it on my system. But there's a problem: Everytime I try to load the driver (exact: the module cx23885), modprobe (or insmod) is giving me the following: # modprobe cx23885 modprobe: ERROR: could not insert 'cx23885': Exec format error I've also tried to compile it with the current 4.6er kernel, but it stays the same. $ uname -r 4.6.0-rc5 I've also tried to recompile the driver, but it didn't help. Maybe it is important to mention that some patches fail at the beginning of the build process (pr_fmt, debug). The installed module seems to be correct file format (my arch is x86_64): $ file \ /lib/modules/4.6.0-rc5/kernel/drivers/media/pci/cx23885/cx23885.ko /lib/modules/4.6.0-rc5/kernel/drivers/media/pci/cx23885/cx23885.ko: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), BuildID[sha1]=07a3f2f2fe383ab691b0022568dcd4d8315dc4b8, not stripped Regards, Hendrik On Mo, 25 Apr 2016 11:56:37 +0300, Olli Salonen <olli.salonen@xxxxxx> wrote: > Hello Hendrik, > > I've created an initial version of the driver. > https://github.com/trsqr/media_tree/commit/b59f25b18bbe84e009618eefeaf646f5939bdd53 > > To build, do the following: > > git clone git://linuxtv.org/media_build.git > git clone --depth=1 https://github.com/trsqr/media_tree.git -b > s472 ./media cd media_build > make dir DIR=../media > make distclean > make > > To install after a successful build: > > sudo make install > > Download also the following firmware and place it in /lib/firmware: > http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/3.B/ > > The thing is, I had to guess the following parameters in > drivers/media/pci/cx23885/cx23885-dvb.c file: > > +static const struct m88ds3103_config tevii_s472_m88ds3103_config = { > + .i2c_addr = 0x68, > + .clock = 27000000, > + .i2c_wr_max = 33, > + .clock_out = 0, > + .ts_mode = M88DS3103_TS_PARALLEL, > + .ts_clk = 16000, > + .ts_clk_pol = 0, > + .lnb_en_pol = 0, > + .lnb_hv_pol = 1, > + .agc = 0x99, > +}; > > If the driver does not work (it loads and appears to tune, but does > not find channels), try altering ts_clk_pol, lnb_en_pol and > lnb_hv_pol. The possible values are 1 and 0 so there should not be > that many iterations needed.. Current values are based on best guess. > > Cheers, > -olli > > > > On 24 April 2016 at 19:00, Hendrik Oenings <debian@xxxxxxxxxx> wrote: > > Hi Olli, > > > > I'm glad that there is someone trying to help me and of course I'm > > able to test a driver. > > > > Because of the attached photos, I think it is better not to send > > this mail to the mailing list. > > > > cx23885, m88ds3103 and m88ts2022 are the values I also think they're > > correct. cx23885 is also mentioned by lspci, the other values I've > > also seen often while searching for a solution. > > > > Here is also the full output of lspci concerning the tv card which > > is probably helpful. > > # lspci -vv > > [...] > > 03:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885 > > PCI Video and Audio Decoder (rev 04) Subsystem: Device d472:9022 > > 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 19 Region 0: Memory at f7c00000 (64-bit, > > non-prefetchable) [size=2M] Capabilities: [40] Express (v1) > > Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, > > Latency L0s <64ns, 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 512 bytes > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- > > AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, > > ASPM L0s L1, Exit Latency L0s <2us, L1 <4us ClockPM- Surprise- > > LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 > > bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- > > AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- > > SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [80] 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: [90] Vital Product Data > > Product Name: " > > End > > Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ > > Address: 0000000000000000 Data: 0000 > > Capabilities: [100 v1] Advanced Error Reporting > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- > > UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- > > SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- > > UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- > > CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- > > CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- > > AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- > > Capabilities: [200 v1] Virtual Channel Caps: LPEVC=0 > > RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32+ WRR64+ WRR128- > > Ctrl: ArbSelect=WRR64 Status: InProgress- > > Port Arbitration Table [240] <?> > > VC0: Caps: PATOffset=00 MaxTimeSlots=1 > > RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- > > WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed > > TC/VC=01 Status: NegoPending- InProgress- > > Kernel driver in use: cx23885 > > Kernel modules: cx23885 > > [...] > > > > Regards, > > Hendrik > > > > On Sun, 24 Apr 2016 08:34:14 +0300 > > Olli Salonen <olli.salonen@xxxxxx> wrote: > >> Hi Hendrik, > >> > >> Can you take a high resolution picture of the device? I can build > >> you a test driver if you're able to try it out for me? > >> > >> I believe it's CX23885, M88DS3103 and M88TS2022, but it could be > >> good if you can check. > >> > >> Cheers, > >> -olli > >> > >> On 23 April 2016 at 15:51, Hendrik Oenings <debian@xxxxxxxxxx> > >> wrote: > >> > Hi all, > >> > > >> > I'm trying to use the dvb-s2 pci-express card "TeVii S472" with > >> > the linux kernel. I haven't found a usable driver until now, but > >> > I've seen that the previous cards (S471, S470) are supported by > >> > the current linux kernel. The driver from the manufacturer's > >> > site is more than one year old and doesn't compile with current > >> > kernels. > >> > > >> > I'd be grateful for any information or ideas. > >> > > >> > Regards, > >> > Hendrik > >> > -- > >> > 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 > > -- 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
