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Andy Walls wrote:<br>
<br>
(redacted)<br>
<blockquote cite="mid:1239662623.3163.12.camel@palomino.walls.org"
type="cite">
<blockquote type="cite">
<pre wrap="">As a follow-up I've determined that the sequence of commands:
sudo modprobe -r cx18
sudo modprobe cx18
will enable the card, after which it will perform normally until the
machine is powered off. Should this be necessary?
</pre>
</blockquote>
<pre wrap=""><!---->
In a perfect world no. A very busy PCI bus while the module is setting
up the chip registers and doing a firmware load can cause PCI bus errors
though. At boot-up, a high load on PCI bus in more recent kernels is
not uncommon.
I have some debugging code from 3 weeks ago at this repo:
<a class="moz-txt-link-freetext" href="http://linuxtv.org/hg/~awalls/cx18-init-debug/">http://linuxtv.org/hg/~awalls/cx18-init-debug/</a>
<a class="moz-txt-link-freetext" href="http://linuxtv.org/hg/~awalls/cx18-init-debug/archive/tip.tar.gz">http://linuxtv.org/hg/~awalls/cx18-init-debug/archive/tip.tar.gz</a>
to get more insight into what may be going wrong and to also verify the
digitizer firmware load.
If you could use the driver from this repository and, IIRC, add an
options cx18 debug=15
to /etc/modprobe.conf, that will let me see if PCI MMIO writes are
failing as the module is being loaded at boot up. It will also tell me
if the digitizer firmware is getting loaded properly.
</pre>
</blockquote>
Andy,<br>
<br>
I've loaded the driver you pointed to in the link. This particular
version of Ubuntu (9.04B) doesn't have a folder at /etc/modprobe.conf
and I've asked what they're using now. In the meantime I loaded the
driver with modprobe cx18 debug=15. <br>
<br>
After sitting overnight, when I powered up the machine this morning,
mplayer brought the video and audio right up (i.e., it works!). We'll
see if this continues. <br>
<br>
Below find what I believe are the relevant sections of the log with the
cx18 info. This was taken after a fresh boot and with mplayer playing
some TV. <br>
<br>
Ron Morse<br>
<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.653961] cx18: Start
initialization, version 1.1.0<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.654040] cx18-0: Initializing
card 0<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.654041] cx18-0: Autodetected
Hauppauge card<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.654297] cx18 0000:05:01.0: PCI
INT A -> GSI 19 (level, low) -> IRQ 19<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.654305] cx18-0: Unreasonably
low latency timer, setting to 64 (was 32)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.656003] cx18-0: cx23418
revision 01010000 (B)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.723033] 2:1:1: cannot get freq
at ep 0x1<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.733648] HDA Intel 0000:01:00.1:
PCI INT B -> GSI 17 (level, low) -> IRQ 17<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.748299] usbcore: registered new
interface driver snd-usb-audio<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874376] tveeprom 0-0050:
Hauppauge model 74541, rev C6B6, serial# 5384124<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874378] tveeprom 0-0050: MAC
address is 00-0D-FE-52-27-BC<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874380] tveeprom 0-0050: tuner
model is Philips FM1236 MK5 (idx 116, type 43)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874381] tveeprom 0-0050: TV
standards NTSC(M) (eeprom 0x08)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874382] tveeprom 0-0050: audio
processor is CX23418 (idx 38)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874384] tveeprom 0-0050:
decoder processor is CX23418 (idx 31)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874385] tveeprom 0-0050: has
radio<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874386] cx18-0: Autodetected
Hauppauge HVR-1600<br>
Apr 14 07:39:53 jaunty64 kernel: [ 13.874387] cx18-0: Simultaneous
Digital and Analog TV capture supported<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.033070] tuner 1-0043: chip
found @ 0x86 (cx18 i2c driver #0-1)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.036754] tda9887 1-0043:
creating new instance<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.036755] tda9887 1-0043:
tda988[5/6/7] found<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.038707] tuner 1-0061: chip
found @ 0xc2 (cx18 i2c driver #0-1)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.044924] cs5345 0-004c: chip
found @ 0x98 (cx18 i2c driver #0-0)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.051839] tuner-simple 1-0061:
creating new instance<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.051841] tuner-simple 1-0061:
type set to 43 (Philips NTSC MK3 (FM1236MK3 or FM1236/F))<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.057375] cx18-0: Registered
device video0 for encoder MPEG (64 x 32 kB)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.057378] DVB: registering new
adapter (cx18)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.133815] MXL5005S: Attached at
address 0x63<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.133817] DVB: registering
adapter 0 frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)...<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.133994] cx18-0: DVB Frontend
registered<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.133996] cx18-0: Registered DVB
adapter0 for TS (32 x 32 kB)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134025] cx18-0: Registered
device video32 for encoder YUV (16 x 128 kB)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134055] cx18-0: Registered
device vbi0 for encoder VBI (20 x 51984 bytes)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134083] cx18-0: Registered
device video24 for encoder PCM audio (256 x 4 kB)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134110] cx18-0: Registered
device radio0 for encoder radio<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134112] cx18-0: Initialized
card: Hauppauge HVR-1600<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.134137] cx18: End
initialization<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.155883] logips2pp: Detected
unknown logitech mouse model 60<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.238446] lp: driver loaded but
no devices found<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.263262] it87: Found IT8718F
chip at 0x290, revision 5<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.263269] it87: in3 is VCC (+5V)<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.270123] coretemp coretemp.0:
Using relative temperature scale!<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.270144] coretemp coretemp.1:
Using relative temperature scale!<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.311297] Adding 8385920k swap on
/dev/sdb2. Priority:-1 extents:1 across:8385920k<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.643173] input: ImExPS/2
Logitech Explorer Mouse as /devices/platform/i8042/serio1/input/input5<br>
Apr 14 07:39:53 jaunty64 kernel: [ 14.831832] EXT3 FS on sda5,
internal journal<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.543419] kjournald starting.
Commit interval 5 seconds<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.543570] EXT3 FS on sdb1,
internal journal<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.543574] EXT3-fs: mounted
filesystem with ordered data mode.<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.767551] kjournald starting.
Commit interval 5 seconds<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.768290] EXT3 FS on sdc1,
internal journal<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.768294] EXT3-fs: mounted
filesystem with ordered data mode.<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.905922] type=1505
audit(1239716392.578:2): operation="profile_load"
name="/usr/share/gdm/guest-session/Xsession" name2="default" pid=2249<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.928662] type=1505
audit(1239716392.602:3): operation="profile_load"
name="/sbin/dhclient-script" name2="default" pid=2253<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.928711] type=1505
audit(1239716392.602:4): operation="profile_load"
name="/sbin/dhclient3" name2="default" pid=2253<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.928734] type=1505
audit(1239716392.602:5): operation="profile_load"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" name2="default"
pid=2253<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.928758] type=1505
audit(1239716392.602:6): operation="profile_load"
name="/usr/lib/connman/scripts/dhclient-script" name2="default" pid=2253<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.990535] type=1505
audit(1239716392.662:7): operation="profile_load"
name="/usr/lib/cups/backend/cups-pdf" name2="default" pid=2258<br>
Apr 14 07:39:53 jaunty64 kernel: [ 15.990626] type=1505
audit(1239716392.662:8): operation="profile_load"
name="/usr/sbin/cupsd" name2="default" pid=2258<br>
Apr 14 07:39:53 jaunty64 kernel: [ 16.012817] type=1505
audit(1239716392.686:9): operation="profile_load"
name="/usr/sbin/tcpdump" name2="default" pid=2262<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.466101] usb 2-6.2:
configuration #1 chosen from 1 choice<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.471443] generic-usb
0003:05AC:921C.0002: hiddev97,hidraw1: USB HID v1.11 Device [Apple
Computer, Inc. Apple Cinema HD Display] on usb-0000:00:1d.7-6.2/input0<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.512516] cx18 0000:05:01.0:
firmware: requesting v4l-cx23418-cpu.fw<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.768457] cx18-0: loaded
v4l-cx23418-cpu.fw firmware (158332 bytes)<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.793229] cx18 0000:05:01.0:
firmware: requesting v4l-cx23418-apu.fw<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.893876] cx18-0: loaded
v4l-cx23418-apu.fw firmware V00120000 (141200 bytes)<br>
Apr 14 07:39:56 jaunty64 kernel: [ 19.900066] cx18-0: FW version:
0.0.74.0 (Release 2007/03/12)<br>
Apr 14 07:39:56 jaunty64 kernel: [ 20.108017] cx18 0000:05:01.0:
firmware: requesting v4l-cx23418-cpu.fw<br>
Apr 14 07:39:56 jaunty64 kernel: [ 20.241485] cx18 0000:05:01.0:
firmware: requesting v4l-cx23418-apu.fw<br>
Apr 14 07:39:57 jaunty64 kernel: [ 20.553680] cx18 0000:05:01.0:
firmware: requesting v4l-cx23418-dig.fw<br>
Apr 14 07:39:57 jaunty64 kernel: [ 20.751568] cx18-0 843: loaded
v4l-cx23418-dig.fw firmware (16382 bytes)<br>
Apr 14 07:39:57 jaunty64 kernel: [ 20.770833] cx18-0 843: verified
load of v4l-cx23418-dig.fw firmware (16382 bytes)<br>
Apr 14 07:39:59 jaunty64 kernel: [ 22.694363] ppdev: user-space
parallel port driver<br>
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