[linux-dvb] DVICO FusionHDTV DVB-T Plus ignores frequency changes?

Nathan O'Sullivan nathan at mammoth.com.au
Wed Dec 21 09:14:12 CET 2005


On Wed, 2005-12-21 at 02:40 -0500, Michael Krufky wrote:
> On 12/21/05, Nathan O'Sullivan <nathan at mammoth.com.au> wrote:
> > I have a DVICO FusionHDTV DVB-T Plus that I'm using with Ubuntu dapper /
> > kernel 2.6.15 .
> >
> > Everything seems to work EXCEPT that when software tries to set the
> > frequency (such as with the LinuxTV scan application or MythTV ) the
> > request is seemingly ignored.
> >
> > [snip]
> >
> > I can only conclude that the request to change frequencies - doesn't.
> > Any pointers on tackling this problem?
> >
> > Regards
> > Nathan
> 
> Tell me what happens if you do:
> 
> modprobe tda9887
> 
> ...and then try changing stations again.
> 
> -Mike
> 

modprobe returns nothing (as you'd expect I guess) and I see no activity
in syslog.  Station issue is unchanged . For an extreme example of scan
output --

>>> tune to:
226500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
0x0000 0x0001: pmt_pid 0x0020 WIN Digital -- WIN TV Darling Downs
(running)
0x0000 0x000a: pmt_pid 0x00b0 WIN Television -- WIN Digital HD (running)
Network Name 'WIN Digital'

There is no network broadcasting on that frequency (or anywhere near
that frequency) in my area.


Module                  Size  Used by
rfcomm                 43604  0 
l2cap                  28864  5 rfcomm
bluetooth              54180  4 rfcomm,l2cap
cpufreq_powersave       2240  0 
cpufreq_stats           6912  0 
cpufreq_userspace       6816  0 
cpufreq_ondemand        8104  0 
cpufreq_conservative     9256  0 
freq_table              5152  1 cpufreq_stats
video                  16644  0 
battery                 9988  0 
container               4928  0 
button                  6992  0 
pcc_acpi               11456  0 
ac                      5252  0 
hotkey                 11812  0 
ipv6                  286048  26 
rsrc_nonstatic         14784  0 
pcmcia_core            45528  1 rsrc_nonstatic
af_packet              25224  2 
ext3                  148296  1 
jbd                    65748  1 ext3
dm_mod                 63640  1 
tda9887                16464  0 
sr_mod                 18276  0 
sbp2                   25220  0 
lp                     12612  0 
cx88_blackbird         21980  0 
cx8800                 34828  1 cx88_blackbird
v4l1_compat            15620  1 cx8800
v4l2_common             6336  1 cx8800
snd_intel8x0           35548  0 
usbhid                 41568  0 
snd_ac97_codec         98656  1 snd_intel8x0
snd_ac97_bus            2688  1 snd_ac97_codec
cx88_dvb               10884  0 
cx8802                 13060  2 cx88_blackbird,cx88_dvb
cx88xx                 64288  4 cx88_blackbird,cx8800,cx88_dvb,cx8802
i2c_algo_bit           10120  1 cx88xx
ir_common              10308  1 cx88xx
btcx_risc               5512  3 cx8800,cx8802,cx88xx
tveeprom               15504  1 cx88xx
snd_pcm_oss            56352  0 
snd_mixer_oss          20800  1 snd_pcm_oss
ohci1394               37684  0 
psmouse                40132  0 
videodev               10368  3 cx88_blackbird,cx8800,cx88xx
mt352                   7492  1 cx88_dvb
or51132                10884  1 cx88_dvb
video_buf_dvb           7172  1 cx88_dvb
dvb_core               90024  1 video_buf_dvb
video_buf              23108  6
cx88_blackbird,cx8800,cx88_dvb,cx8802,cx88xx,video_buf_dvb
nxt200x                16132  1 cx88_dvb
lgdt330x                8796  1 cx88_dvb
cx22702                 7236  1 cx88_dvb
dvb_pll                11332  4 cx88_dvb,or51132,nxt200x,cx22702
ieee1394              306776  2 sbp2,ohci1394
rtc                    14388  0 
evdev                  10432  0 
analog                 12960  0 
gameport               17032  1 analog
serio_raw               8132  0 
forcedeth              25860  0 
ehci_hcd               36936  0 
i2c_nforce2             7360  0 
i2c_core               23168  11
tda9887,cx88_dvb,cx88xx,i2c_algo_bit,tveeprom,mt352,or51132,nxt200x,lgdt330x,cx22702,i2c_nforce2
snd_pcm                96708  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer              27204  1 snd_pcm
snd_page_alloc         11592  2 snd_intel8x0,snd_pcm
snd_mpu401              7112  0 
snd_mpu401_uart         8832  1 snd_mpu401
snd_rawmidi            27552  1 snd_mpu401_uart
snd_seq_device          9548  1 snd_rawmidi
snd                    60068  10
snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore              11040  1 snd
pcspkr                  2564  0 
ohci_hcd               22788  0 
usbcore               137412  4 usbhid,ehci_hcd,ohci_hcd
parport_pc             38340  1 
parport                39560  2 lp,parport_pc
md_mod                 76244  0 
reiserfs              284400  1 
ide_generic             1792  0 
sd_mod                 20800  5 
ide_cd                 44548  0 
cdrom                  41504  2 sr_mod,ide_cd
sata_nv                10372  7 
libata                 65672  1 sata_nv
scsi_mod              144712  4 sr_mod,sbp2,sd_mod,libata
generic                 5444  0 
amd74xx                15132  0 [permanent]
thermal                14088  0 
processor              26632  1 thermal
fan                     5124  0 
capability              5256  0 
commoncap               7616  1 capability
vga16fb                14088  1 
cfbcopyarea             4224  1 vga16fb
vgastate               10304  1 vga16fb
cfbimgblt               3328  1 vga16fb
cfbfillrect             4544  1 vga16fb
fbcon                  44640  72 
tileblit                3072  1 fbcon
font                    8640  1 fbcon
bitblit                 6592  1 fbcon
softcursor              2752  1 bitblit



Any other information I could post that may be of use?

Regards
Nathan




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