Andy Walls wrote:
On Sat, 2010-02-27 at 14:45 -0500, Darren Blaber wrote:
Devin Heitmueller wrote:
On Sat, Feb 27, 2010 at 3:41 AM, Darren <[email protected]> wrote:
Hello,
I recently bought a HVR-1600 PCI card, and after playing with it for quite a
while, it seems I have come to the conclusion that audio does not work
unless I start in windows first, then reboot back into linux. I am using the
latest cx18 driver from http://linuxtv.org/hg/v4l-dvb/ . Its almost like the
card needs windows to initialize before it will work in linux. I believe to
be using the latest firmware, I grabbed it from
http://linuxtv.org/downloads/firmware/v4l-cx23418-apu.fw [along with the
rest of firmware files]. Is there anything I can do to debug this problem?
Is it possible that the card has a hardware issue?
Hello Darren,
That seems a little suspicious, since I added the raw analog audio
support and never once had the card booted into Windows.
Are you talking about raw audio (either the /dev/video24 device or via
ALSA)? Or are you capturing MPEG video which contains audio? Also,
which input are you using? The tuner input? The S-video/composite
input?
Devin
I am capturing MPEG video that contains the audio, I am using the tuner
input, grabbing everything from /dev/video0.
When running a capture, please check the output of
$ v4l2-ctl --log-status
looking especially at the lines starting with
cx18-0 843:
as these will show you the state of the A/V decoder and digitizer. If
the audio microcontroller can't dtetct the audio standard, it will stay
muted and the log will show you that.
I would be interested in see the dmesg or /var/log/messages output
showing if all three firmware images loaded properly.
So maybe try this:
1. blacklist the cx18 module in /etc/modprobe.d/balcklist (or whereever)
2. Shutdown your machine for 30 seconds or so - I want the memory
holding the firmware to be cleared.
3. Restart into linux.
4. After boot up has settled, as root:
# modprobe cx18 debug=255
And look in /var/log/messages for firmware loading properly.
Regards,
Andy
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Here is a dump of the registers, attached.
ioctl: VIDIOC_DBG_G_REGISTER
00 04 08 0C 10 14 18
1C
00000000: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000020: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000040: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000100: 76028430 07005d00 160e040f 002be2fe 005227ad 00078c00 00000002
00000000
00000120: 10010000 5600b687 a01193f8 11205fff 00000000 000a1802 00000000
00370000
00000140: 00007004 76543210 00000000 00000000 00000000 00000000 10e72100
06e72100
00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000180: 0000003f 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000200: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
00000220: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000240: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
00000260: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000280: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
000002a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000002c0: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
000002e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000300: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000320: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000340: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000360: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000380: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00 04 08 0C 10 14 18
1C
00000400: 0004e821 4013252e 00008000 00778100 ffff05bf 00008000 00000000
00080000
00000420: 20008080 00000000 00000000 00000000 00000000 00000000 00000000
fff00006
00000440: 00000cba 00000000 00000000 2c109970 03000001 2608c40d 54008877
00000000
00000460: 340a1402 0636ca6e 080000e7 0284f620 5a2d007a 261e101a 6650021f
00087c00
00000480: 000003f7 42600000 f827db18 001020dc cd3f028a 161f0300 00502040
14500014
000004a0: 005c020f 00000000 00000000 00000000 00000000 00000004 0014140a
00000000
000004c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000004e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000500: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000520: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000540: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000560: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000580: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000600: 0004e821 4013252e 00008000 00778100 ffff05bf 00008000 00000000
00080000
00000620: 20008080 00000000 00000000 00000000 00000000 00000000 00000000
fff00006
00000640: 00000cba 00000000 00000000 2c109970 03000001 2608c40d 54008877
00000000
00000660: 340a1402 0636ca6e 080000e7 0284f620 5a2d007a 261e101a 6650021f
00087c00
00000680: 000003f7 42600000 f827db18 001020dc cd3f028a 161f0300 00502040
14500014
000006a0: 005c020f 00000000 00000000 00000000 00000000 00000004 0014140a
00000000
000006c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000006e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000700: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000720: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000740: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000760: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000780: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00 04 08 0C 10 14 18
1C
00000800: 13f97f00 00000f00 010104f6 200c0000 88ff0200 20140905 000031c0
478005d1
00000820: 80002800 e584e544 007e54a8 240107f2 0186a021 c0005a66 24010800
0186a021
00000840: c0005036 01001b00 00000031 80000e9b 01424ddb 00000031 80000daa
00007800
00000860: 18041b55 00000400 46330000 00053010 00041828 00000604 08070807
078745ec
00000880: 0c800a71 417183bd a423a423 00000000 40039ba9 ae59ae59 00900812
10dd0000
000008a0: 12d60678 00005187 000353de 000001b1 0000f3d0 00000000 0fff00c8
000f001f
000008c0: 00000000 00000000 0009821f 00080022 01063870 7fff0024 18181800
7fff33a3
000008e0: 01063870 7fff0024 18181800 7fff33a3 bb520afc 55558888 0801867c
0801867c
00000900: 08014faa 08014faa 08010453 08014faa 12b000c9 000000a0 000001a0
00000000
00000920: 00000000 05050505 05050505 00000000 00000000 00000000 00000000
00000000
00000940: 00000000 00000000 00000000 2e2e2e2e 33333333 00000000 10101010
00000000
00000960: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000980: 00000000 00000000 3f003f00 3f003f00 00000000 80000000 00000000
00000000
000009a0: 00000000 00000000 00000011 80001ecb 00000011 00001555 0001003f
00000400
000009c0: 011000f4 00000000 0000ff6f 00000001 02000200 00000000 00000000
00000000
000009e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
ioctl: VIDIOC_DBG_G_REGISTER
00 04 08 0C 10 14 18
1C
00000000: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000020: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000040: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000100: 76028430 07005d00 160e040f 002be2fe 005227ad 00078c00 00000002
00000000
00000120: 10010000 5600b687 a01193f8 11205fff 00000000 000a1802 00000000
00340000
00000140: 00007004 76543210 00000000 00000000 00000000 00000000 10e72100
06e72100
00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000180: 0000003f 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000200: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
00000220: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000240: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
00000260: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000280: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
000002a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000002c0: 00000000 0000ffff 0000ffff 00000000 00000020 00000033 00000000
00000000
000002e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000300: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000320: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000340: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000360: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000380: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000003e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00 04 08 0C 10 14 18
1C
00000400: 0004e821 4013252e 00008000 00008100 ffff01a0 00008000 00000000
00080000
00000420: 20008080 00000000 00000000 00000000 00000000 00000000 00000000
fff00006
00000440: 00000cba 00000000 00000000 2c109970 03000001 2608c40d 54008877
00000000
00000460: 340a1402 0636ca6e 080000e7 0284f620 5a2d007a 261e101a 6650021f
00087c00
00000480: 00000097 40000000 f8210020 001020dc cd3f028a 161f0300 00502040
14500014
000004a0: 005c020f 00000000 00000000 00000000 00000000 00000004 0014140a
00000000
000004c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000004e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000500: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000520: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000540: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000560: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000580: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000005e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000600: 0004e821 4013252e 00008000 00008100 ffff01a0 00008000 00000000
00080000
00000620: 20008080 00000000 00000000 00000000 00000000 00000000 00000000
fff00006
00000640: 00000cba 00000000 00000000 2c109970 03000001 2608c40d 54008877
00000000
00000660: 340a1402 0636ca6e 080000e7 0284f620 5a2d007a 261e101a 6650021f
00087c00
00000680: 00000097 40000000 f8210020 001020dc cd3f028a 161f0300 00502040
14500014
000006a0: 005c020f 00000000 00000000 00000000 00000000 00000004 0014140a
00000000
000006c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000006e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000700: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000720: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000740: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000760: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000780: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
000007e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00 04 08 0C 10 14 18
1C
00000800: 13247f00 0000ff00 010104f6 20000000 80ff0200 20140905 000031c0
536b0050
00000820: 1bce5502 e005e085 000001a0 03ed01e9 030d4010 00000000 03ed0476
030d4010
00000840: 00000000 03ed0000 1e848010 00000000 00a15f55 00000030 00000000
8000703e
00000860: 00ca01b8 00000000 00000000 00000000 00000000 00000000 0b600b60
06a24588
00000880: 0b3c07da 417183bd a423a423 00840433 40039ba9 ae59ae59 00b90aa3
0a7802c6
000008a0: 12d60678 00005187 000353de 000001b1 0000f3d0 00000000 0fff00c8
000f001f
000008c0: 00000000 00000000 0005e36a 00000000 1f063870 7fff0024 18181800
7fff33a3
000008e0: 01063870 7fff0024 18181800 7fff33a3 99d00afc 55558888 0801867c
0801867c
00000900: 08014faa 08014faa 08010453 08014faa 12b000c9 000000a0 000001a0
00000000
00000920: 00000000 05050505 05050505 00000000 00000000 00000000 00000000
00000000
00000940: 00000000 00000000 00000000 2e2e2e2e 33333333 00000000 10101010
00000000
00000960: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000980: 00000000 00000000 3f003f00 3f003f00 00000000 00000000 00000000
00000000
000009a0: 00000000 00000000 00000001 80000060 00000001 80000064 00000022
00000291
000009c0: 0000fff0 0000000a 00000000 00000001 02000200 00000000 00000000
00000000
000009e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
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ivtv-users mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-users
