I probably should have also posted, that when the card starts tuning,
the firmware loads successfully
dmesg output
[ 1519.120018] xc2028 3-0061: Loading firmware for type=BASE F8MHZ
(3), id 0000000000000000.
[ 1520.290144] xc2028 3-0061: Loading firmware for type=D2633 DTV7
(90), id 0000000000000000.
[ 1520.304165] xc2028 3-0061: Loading SCODE for type=SCODE HAS_IF_5260
(60000000), id 0000000000000000.
[ 1535.158690] xc2028 3-0061: Loading firmware for type=BASE F8MHZ
(3), id 0000000000000000.
[ 1536.330153] xc2028 3-0061: Loading firmware for type=D2633 DTV7
(90), id 0000000000000000.
[ 1536.344173] xc2028 3-0061: Loading SCODE for type=SCODE HAS_IF_5260
(60000000), id 0000000000000000.
[ 1590.180124] CE: hpet increasing min_delta_ns to 22500 nsec
aF
On 07/09/2009, at 9:52 PM, Vincent McIntyre wrote:
I have some issues with what I think is the same card, I'm in Sydney,
using mythtv.
I also have the DViCo Fusion Dual Digital 4 rev 1. (setup details at
the end)
At first when I scanned I could not get the SBS HD transport.
Sometime between 28 Jun and 19 July I stopped being able to tune
anything from channel 9 as well. This does not appear to have been
triggered by a v4l code change, I did not
pull from the tree in that time frame.
The symptom I see when it "fails" is that mythv reports some signal,
but it fails to get lock.
When I try to rescan, I get weird errors - after mythtv-backend stops,
I start getting USB errors of this kind:
kernel: [ 663.703978] dvb-usb: recv bulk message failed: -110
kernel: [ 663.703994] zl10353: write to reg 62 failed (err = -121)!
kernel: [ 664.836658] dvb-usb: recv bulk message failed: -110
kernel: [ 664.836665] zl10353: write to reg 62 failed (err = -121)!
kernel: [ 665.699864] dvb-usb: bulk message failed: -110 (4/0)
kernel: [ 665.699869] cxusb: i2c read failed
kernel: [ 666.832545] dvb-usb: bulk message failed: -110 (5/0)
kernel: [ 666.832551] zl10353: write to reg 50 failed (err = -121)!
kernel: [ 667.696001] dvb-usb: bulk message failed: -110 (5/0)
kernel: [ 667.696016] zl10353: write to reg 50 failed (err = -121)!
kernel: [ 668.828433] dvb-usb: bulk message failed: -110 (2/0)
kernel: [ 669.691639] dvb-usb: bulk message failed: -110 (4/0)
At this point, the channel scan stalls out and the machine is very
sluggish because of the DoSing of the USB bus. To recover I have to
halt the machine and bring it up again.
It's unclear to me if it is a problem with the Dual DIgital 4 or the
Dual Digital Express.
This appears to be a longstanding issue, existing from 2.6.26 (my
kernel) through to 2.6.30 (see
http://www.spinics.net/lists/linux-media/msg08244.html)
I attempted to avoid the power cycling of the card by loading the
tuner module with
options tuner_xc2028 no_poweroff=1
in /etc/modprobe.d/options, but with this option turned on I was
unable to receive any stations.
Alex, just to confirm we have the same card could you post the PCI
IDs?
When the card is detected I see in syslog:
kernel: [ 57.768535] CORE cx23885[0]: subsystem: 18ac:db78, board:
DViCO FusionHDTV DVB-T Dual Express [card=11,autodetected]
and lspci gives me
(lspci -n -s 04:00 && lspci -v -s 04:00)
(sudo lspci -n -s 4:00 && sudo lspci -v -s 4:00; )
04:00.0 0400: 14f1:8852 (rev 02)
04:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885
PCI Video and Audio Decoder (rev 02)
Subsystem: DViCO Corporation FusionHDTV DVB-T Dual Express
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at 90000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Express Endpoint IRQ 0
Capabilities: [80] Power Management version 2
Capabilities: [90] Vital Product Data
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
My system details:
(cd ~/v4l; hg identify)
2b49813f8482 tip
/etc/issue
Ubuntu 8.04.3 LTS
uname -a
2.6.24-24-generic #1 SMP Tue Aug 18 17:04:53 UTC 2009 i686 GNU/Linux
lspci
00:00.0 0600: 8086:29c0 (rev 02)
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM
Controller (rev 02)
00:02.0 0300: 8086:29c2 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express
Integrated Graphics Controller (rev 02)
00:03.0 0780: 8086:29c4 (rev 02)
00:03.0 Communication controller: Intel Corporation 82G33/G31/P35/P31
Express MEI Controller (rev 02)
00:19.0 0200: 8086:294c (rev 02)
00:19.0 Ethernet controller: Intel Corporation 82566DC-2 Gigabit
Network Connection (rev 02)
00:1a.0 0c03: 8086:2937 (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #4 (rev 02)
00:1a.1 0c03: 8086:2938 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #5 (rev 02)
00:1a.2 0c03: 8086:2939 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #6 (rev 02)
00:1a.7 0c03: 8086:293c (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #2 (rev 02)
00:1b.0 0403: 8086:293e (rev 02)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)
00:1c.0 0604: 8086:2940 (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 1 (rev 02)
00:1c.1 0604: 8086:2942 (rev 02)
00:1c.2 0604: 8086:2944 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 3 (rev 02)
00:1c.3 0604: 8086:2946 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 4 (rev 02)
00:1c.4 0604: 8086:2948 (rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 5 (rev 02)
00:1d.0 0c03: 8086:2934 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #1 (rev 02)
00:1d.1 0c03: 8086:2935 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #2 (rev 02)
00:1d.2 0c03: 8086:2936 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #3 (rev 02)
00:1d.7 0c03: 8086:293a (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #1 (rev 02)
00:1e.0 0604: 8086:244e (rev 92)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 0601: 8086:2912 (rev 02)
00:1f.0 ISA bridge: Intel Corporation 82801IH (ICH9DH) LPC Interface
Controller (rev 02)
00:1f.2 0106: 8086:2922 (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH)
6 port SATA AHCI Controller (rev 02)
00:1f.3 0c05: 8086:2930 (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus
Controller (rev 02)
02:00.0 0101: 11ab:6101 (rev b2)
02:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101
single-port PATA133 interface (rev b2)
04:00.0 0400: 14f1:8852 (rev 02)
04:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885
PCI Video and Audio Decoder (rev 02)
06:00.0 0200: 10ec:8185 (rev 20)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185
IEEE 802.11a/b/g Wireless LAN Controller (rev 20)
06:01.0 0c03: 1106:3038 (rev 61)
06:01.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
06:01.1 0c03: 1106:3038 (rev 61)
06:01.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
06:01.2 0c03: 1106:3104 (rev 63)
06:01.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
06:03.0 0c00: 104c:8023
06:03.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A
IEEE-1394a-2000 Controller (PHY/Link)
lsusb
00:1f.3 0c05: 8086:2930 (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus
Controller (rev 02)
02:00.0 0101: 11ab:6101 (rev b2)
02:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101
single-port PATA133 interface (rev b2)
04:00.0 0400: 14f1:8852 (rev 02)
04:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885
PCI Video and Audio Decoder (rev 02)
06:00.0 0200: 10ec:8185 (rev 20)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185
IEEE 802.11a/b/g Wireless LAN Controller (rev 20)
06:01.0 0c03: 1106:3038 (rev 61)
06:01.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
06:01.1 0c03: 1106:3038 (rev 61)
06:01.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
06:01.2 0c03: 1106:3104 (rev 63)
06:01.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
06:03.0 0c00: 104c:8023
06:03.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A
IEEE-1394a-2000 Controller (PHY/Link)
On 9/7/09, Alex Ferrara <alex@xxxxxxxxxxxxxxxxxx> wrote:
I bought several of these cards over a year ago thinking that they
worked under Linux, but I found that while the cards seem to work
flawlessly for some people, in some geographic locations, they don't
work for me in Goulburn NSW pointing to Mt Gray.
I have a mythtv backend with 2 x Dvico Dual Digital 4 PCI cards and
they are working perfectly, but the Dual Express cards will not tune
all transports. It seems that Prime and TEN hardly get enough signal
to tune.
I have done some tests, and under Windows with MCE the cards work
perfectly using the same antenna
I've heard that these cards have some sort of pre-amp that isn't
getting turned on in Linux. This might be part of the issue. I have
tried increasing signal amplification, but that degrades the other
signals that are working ok without the extra amp.
If anyone can shed some light, I would be very appreciative
aF
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