I still cannot tune to any frequency with the latest driver snapshot and 2.4.17 (on rh 7.2).
I posted on this matter back in december; still same problem: From: Stefan Norberg [mailto:[EMAIL PROTECTED]] Sent: den 13 december 2001 01:13 To: [EMAIL PROTECTED] Subject: Does ANYONE have DVB-C working??? I cannot get my DVB-C card to even find a signal using the Linux driver. Works fine under Windows (reference software 2.08), so all parameters should be correct. Watch TV Pro works too. It uses the same driver as the reference software. WinDVBLive DOES NOT work. Seems to be the same problem as with Linux. * Technotrend DVB-C v2.1 with optional CA-slot (but no CAM). * RedHat 7.2 w/ Linux kernel 2.4.16 * Latest DVB-driver package (2001-12-12) from convergence. Can someone please tell me ANYONE have a rev "C-2.1" that works!!! Does the driver developers have this card available for testing? It is supported according to the list @ http://www.linuxtv.org/developer/dvb.xml Can the driver developers please comment? Am I doing something wrong? What can I provide you to further comment on this? Regards, Stefan Norberg Output from my small test "czap" (modified s/tzap): [root@localhost szap]# gcc -I../../ost/include/ czap.c -o czap [root@localhost szap]# ./czap status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER status == 0x01: FE_HAS_POWER --------------------------------------- /var/log/messages --------------------------------------- ec 13 01:58:01 localhost kernel: i2c-core.o: i2c core module Dec 13 01:58:01 localhost kernel: Linux video capture interface: v1.00 Dec 13 01:58:01 localhost kernel: i2c-core.o: driver VES1893 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: i2c-core.o: driver VES1820 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: i2c-core.o: driver L64781 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: init_SP8870: Dec 13 01:58:01 localhost kernel: i2c-core.o: driver SP8870 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: i2c-core.o: driver tda8083 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: i2c-core.o: driver stv0299 DVB demodulator registered. Dec 13 01:58:01 localhost kernel: stv0299: init done Dec 13 01:58:01 localhost kernel: i2c-core.o: driver i2c TV tuner driver registered. Dec 13 01:58:01 localhost kernel: saa7146_core.o: saa7146(1): bus:2, rev:1, mem:0xcc998000. Dec 13 01:58:01 localhost kernel: VES1820: attaching VES1820 at 0x12 Dec 13 01:58:01 localhost kernel: i2c-core.o: client [VES1820] registered to adapter [saa7146(1)](pos. 0). Dec 13 01:58:02 localhost kernel: VES1820: attached to adapter saa7146(1) Dec 13 01:58:02 localhost kernel: SP8870: no SP8870 found ... Dec 13 01:58:02 localhost kernel: tuner: chip found @ 0x62 Dec 13 01:58:02 localhost kernel: i2c-core.o: client [i2c tv tuner chip] registered to adapter [saa7146(1)](pos. 1). Dec 13 01:58:02 localhost kernel: i2c-core.o: adapter saa7146(1) registered as adapter 0. Dec 13 01:58:02 localhost kernel: dvb: init_dvb Dec 13 01:58:02 localhost kernel: bootarm: debi test OK Dec 13 01:58:02 localhost kernel: bootarm: load boot code Dec 13 01:58:03 localhost kernel: bootarm: load dram code Dec 13 01:58:03 localhost kernel: Unable to load 'arm_firm/Root'. Dec 13 01:58:03 localhost kernel: Writing DRAM block 0 ... Dec 13 01:58:04 localhost kernel: Writing DRAM block 81 Dec 13 01:58:04 localhost kernel: bootarm: load dpram code Dec 13 01:58:04 localhost kernel: Unable to load 'arm_firm/Dpram'. Dec 13 01:58:05 localhost kernel: dvb0: AV7111 - firm f0240009, rtsl b0250018, vid 71010068, app 00010002 Dec 13 01:58:05 localhost kernel: adapter id = 25 addr = 12 Dec 13 01:58:05 localhost kernel: adapter id = 02 addr = c4 Dec 13 01:58:05 localhost kernel: initfront tunertype=17 dvbtype=2 Dec 13 01:58:06 localhost kernel: tuner: type set to 17 (SPXXXX) Dec 13 01:58:06 localhost kernel: dvb: dvbdevice found Dec 13 01:58:06 localhost kernel: dvb: 1 dvb(s) found! Dec 13 01:58:27 localhost kernel: try to open DEVICE_FRONTEND_0 Dec 13 01:58:27 localhost kernel: try to open DEVICE_FRONTEND_0 Dec 13 01:58:27 localhost kernel: tuner: tv freq set to 386012000 Dec 13 01:58:27 localhost kernel: buffer == 0x1a 0x62 0x8e 0x92 Dec 13 01:58:28 localhost kernel: tuner: tv freq set to 386012000 Dec 13 01:58:28 localhost kernel: buffer == 0x1a 0x62 0x8e 0x92 Dec 13 01:58:28 localhost kernel: tuner: tv freq set to 386012000 Dec 13 01:58:28 localhost kernel: buffer == 0x1a 0x62 0x8e 0x92 Dec 13 01:58:29 localhost kernel: tuner: tv freq set to 385582313 Dec 13 01:58:29 localhost kernel: buffer == 0x1a 0x5b 0x8e 0x92 Dec 13 01:58:29 localhost kernel: tuner: tv freq set to 386441687 Dec 13 01:58:29 localhost kernel: buffer == 0x1a 0x69 0x8e 0x92 Dec 13 01:58:30 localhost kernel: tuner: tv freq set to 385152626 Dec 13 01:58:30 localhost kernel: buffer == 0x1a 0x54 0x8e 0x92 Dec 13 01:58:30 localhost kernel: tuner: tv freq set to 386871374 Dec 13 01:58:30 localhost kernel: buffer == 0x1a 0x6f 0x8e 0x92 Dec 13 01:58:31 localhost kernel: tuner: tv freq set to 384722939 Dec 13 01:58:31 localhost kernel: buffer == 0x1a 0x4d 0x8e 0x92 Dec 13 01:58:31 localhost kernel: tuner: tv freq set to 387301061 Dec 13 01:58:31 localhost kernel: buffer == 0x1a 0x76 0x8e 0x92 Dec 13 01:58:32 localhost kernel: tuner: tv freq set to 384293252 Dec 13 01:58:32 localhost kernel: buffer == 0x1a 0x46 0x8e 0x92 Dec 13 01:58:32 localhost kernel: tuner: tv freq set to 387730748 Dec 13 01:58:32 localhost kernel: buffer == 0x1a 0x7d 0x8e 0x92 Dec 13 01:58:33 localhost kernel: tuner: tv freq set to 383863565 Dec 13 01:58:33 localhost kernel: buffer == 0x1a 0x3f 0x8e 0x92 Dec 13 01:58:34 localhost kernel: tuner: tv freq set to 388160435 Dec 13 01:58:34 localhost kernel: buffer == 0x1a 0x84 0x8e 0x92 Dec 13 01:58:34 localhost kernel: tuner: tv freq set to 383433878 Dec 13 01:58:34 localhost kernel: buffer == 0x1a 0x38 0x8e 0x92 Dec 13 01:58:35 localhost kernel: tuner: tv freq set to 388590122 Dec 13 01:58:35 localhost kernel: buffer == 0x1a 0x8b 0x8e 0x92 Dec 13 01:58:35 localhost kernel: tuner: tv freq set to 383004191 Dec 13 01:58:35 localhost kernel: buffer == 0x1a 0x32 0x8e 0x92 Dec 13 01:58:36 localhost kernel: tuner: tv freq set to 389019809 Dec 13 01:58:36 localhost kernel: buffer == 0x1a 0x92 0x8e 0x92 Dec 13 01:58:36 localhost kernel: tuner: tv freq set to 382574504 Dec 13 01:58:36 localhost kernel: buffer == 0x1a 0x2b 0x8e 0x92 Dec 13 01:58:37 localhost kernel: tuner: tv freq set to 389449496 Dec 13 01:58:37 localhost kernel: buffer == 0x1a 0x99 0x8e 0x92 Dec 13 01:58:37 localhost kernel: tuner: tv freq set to 382144817 Dec 13 01:58:37 localhost kernel: buffer == 0x1a 0x24 0x8e 0x92 Dec 13 01:58:38 localhost kernel: tuner: tv freq set to 389879183 Dec 13 01:58:38 localhost kernel: buffer == 0x1a 0xa0 0x8e 0x92 Dec 13 01:58:38 localhost kernel: tuner: tv freq set to 386012000 Dec 13 01:58:38 localhost kernel: buffer == 0x1a 0x62 0x8e 0x92 --------------------------------------- czap.c --------------------------------------- #include <sys/types.h> #include <sys/stat.h> #include <sys/ioctl.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> #include <fcntl.h> #include <ctype.h> #ifdef DVB_IN_KERNEL # include <linux/ost/frontend.h> # include <linux/ost/dmx.h> #else # include <ost/frontend.h> # include <ost/dmx.h> #endif #define FRONTEND_DEV "/dev/ost/frontend0" #define DEMUX_DEV "/dev/ost/demux0" static int setup_demux (int video_pid, int audio_pid) { int vfd, afd; struct dmxPesFilterParams pesfilter; if ((vfd = open (DEMUX_DEV, O_RDWR)) < 0) { fprintf (stderr, "failed opening '%s' !!!\n", DEMUX_DEV); return -1; } if ((afd = open (DEMUX_DEV, O_RDWR)) < 0) { fprintf (stderr, "failed opening '%s' !!!\n", DEMUX_DEV); return -1; } pesfilter.pid = video_pid; pesfilter.input = DMX_IN_FRONTEND; pesfilter.output = DMX_OUT_DECODER; pesfilter.pesType = DMX_PES_VIDEO; pesfilter.flags = DMX_IMMEDIATE_START; if (ioctl (vfd, DMX_SET_PES_FILTER, &pesfilter) < 0) { fprintf (stderr, "ioctl(DMX_SET_PES_FILTER) for Video PID failed !\n"); return -1; } pesfilter.pid = audio_pid; pesfilter.input = DMX_IN_FRONTEND; pesfilter.output = DMX_OUT_DECODER; pesfilter.pesType = DMX_PES_AUDIO; pesfilter.flags = DMX_IMMEDIATE_START; if (ioctl (afd, DMX_SET_PES_FILTER, &pesfilter) < 0) { fprintf (stderr, "ioctl(DMX_SET_PES_FILTER) for Audio PID failed !\n"); return -1; } close (vfd); close (afd); return 0; } static int setup_frontend (FrontendParameters *frontend) { int fd; if ((fd = open (FRONTEND_DEV, O_RDWR)) < 0) { fprintf (stderr, "failed opening '%s' !!!\n", FRONTEND_DEV); return -1; } ioctl (fd, FE_SET_FRONTEND, frontend); close (fd); return 0; } static int check_frontend (void) { int fd; FrontendStatus status; if ((fd = open (FRONTEND_DEV, O_RDWR)) < 0) { fprintf (stderr, "failed opening '%s' !!!\n", FRONTEND_DEV); return -1; } do { ioctl (fd, FE_READ_STATUS, &status); printf (" status == 0x%02x: ", status); if (status & FE_HAS_POWER) printf ("FE_HAS_POWER "); if (status & FE_HAS_SIGNAL) printf ("FE_HAS_SIGNAL "); if (status & FE_SPECTRUM_INV) printf ("FE_SPECTRUM_INV "); if (status & FE_HAS_LOCK) printf ("FE_HAS_LOCK "); if (status & FE_HAS_CARRIER) printf ("FE_HAS_CARRIER "); if (status & FE_HAS_VITERBI) printf ("FE_HAS_VITERBI "); if (status & FE_HAS_SYNC) printf ("FE_HAS_SYNC "); if (status & FE_TUNER_HAS_LOCK) printf ("FE_TUNER_HAS_LOCK "); printf ("\n"); usleep (1000000); } while (!(status & FE_HAS_LOCK)); close (fd); return 0; } int main (int argc, char **argv) { FrontendParameters frontend; int vpid, apid; memset(&frontend, 0, sizeof(FrontendParameters)); frontend.Frequency=386012000; frontend.Inversion=INVERSION_AUTO; frontend.u.qam.SymbolRate=6875000; frontend.u.qam.FEC_inner=FEC_AUTO; frontend.u.qam.QAM=QAM_64; vpid=0; apid=2327; setup_frontend (&frontend); setup_demux (vpid, apid); return check_frontend (); } -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
