Oliver Endriss wrote: > Fabian Förg wrote: > >> Hello, >> >> I realized that only one read access is possible to devices that use the >> cx88 driver. >> In my case it is a Hauppauge WinTV Nova-S-Plus DVB-S card. >> You can reproduce it with the following test: >> Launch femon concurrently two or more times. Only one femon is able to >> read from the card. >> Oliver Endriss confirmed that bug after looking in cx88-dvb.c. >> Usually, only one write access but an arbitrary amount of read accesses >> should be allowed. >> > > Basically it's a bug in dvb_frontend. > ts_bus_ctrl() should only be called by > - the first open > - the last release > call. > > Please try the attached patch. > > @all: > Ok? > > CU > Oliver > Your patch fixed the problem. Thank you. Fabian _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
