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bttv msp3400 2.6.15.6 - > 2.6.16 stereo stop working

From: Daniel Smolik <marvin (at) mydatex.cz>
Date: Wed, 29 Mar 2006 08:22:24 +0200

Hans Verkuil napsal(a):

On Wednesday 29 March 2006 00:03, Daniel Smolik wrote:

Hans Verkuil napsal(a):

On Tuesday 28 March 2006 23:38, Daniel Smolik wrote:

I have another question. Is it possible corrupt some EEPROM in
Temic PAL tuner ? My tuner doesn't tune to cable channels now.
Switching to another kernel or power off doesn't help. I found
this after yesterday testing.


I've never heard of such a thing. I consider it unlikely, but I'm
no expert on that.


 It doesn't matter.

I applied patch as you described in previous mail.
There is a results :

1) MSP3400 works no lockup

Yeah!

2) xawtv still shows mono

Boo!

In log a see when I switch to mono,stereo,lang1,2 but I don't hear
any difference in sound. May it is my feeling.

You need a music channel like MTV or something. On most other channel it is often very hard to detect stereo.

Yes I test it everywhere but sound sits in the middle of my hearphones and I think that is mono :-(.

Can you make another log with the debug parameter of msp3400 set at 1 with this version?

Yes here is.

Dan

Note: lang1 should result in stereo if a stereo transmission is present, but that seems to be broken in msp3400d (and probably also c). I'm working on a fix.
3) when pres enter(xawtv)  sound mute but when increase  volume or
switch channel some glitches are present.
It's not likely that that will be solved. It's not present with msp3400d and newer versions. It may be a limitation of the msp3400c.
	Hans
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> 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   483 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  6348 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1079 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   388 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5649 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1080 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: stereo
msp3400 1-0040: set_audmode final source/matrix = 0x20
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: stereo
msp3400 1-0040: set_audmode final source/matrix = 0x20
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: stereo
msp3400 1-0040: set_audmode final source/matrix = 0x20
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: stereo
msp3400 1-0040: set_audmode final source/matrix = 0x20
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   167 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  5913 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1007 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   400 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5394 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1037 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   156 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  6273 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1065 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   360 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5377 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1054 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   153 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  6772 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1150 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   375 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5653 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1096 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   323 / 4.5   NTSC
msp3400 1-0040: carrier1 val:   733 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1202 / 6.0   PAL I
msp3400 1-0040: carrier1 val:  1907 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:   908 / 5.85  PAL D/K + SECAM NICAM
msp3400 1-0040: carrier2 val:  1285 / 6.25  PAL D/K1 FM-stereo
msp3400 1-0040: carrier2 val:  1228 / 6.74  PAL D/K2 FM-stereo
msp3400 1-0040: carrier2 val:  1032 / 7.02  PAL SAT FM-stereo s/b
msp3400 1-0040: carrier2 val:   118 / 7.20  PAL SAT FM-stereo s
msp3400 1-0040: carrier2 val:   103 / 7.38  PAL SAT FM-stereo b
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 6.501 MHz
msp3400 1-0040: FM-stereo carrier : 6.259 MHz
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=on volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   219 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  5892 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1005 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   402 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5393 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1033 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=52982
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz
msp3400 1-0040: mute=off volume=51016
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute=off volume=51016
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=51016
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute=off volume=49050
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute=off volume=49050
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=49050
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute=off volume=47084
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute=off volume=47084
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=47084
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   224 / 4.5   NTSC
msp3400 1-0040: mute=off volume=45118
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: carrier1 val:  5888 / 5.5   PAL B/G
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute=off volume=45118
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in3 => 1 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0000)
msp3400 1-0040: mono set_audmode
msp3400 1-0040: mute audio
msp3400 1-0040: mute audio
msp3400 1-0040: set_mode: 0
msp3400 1-0040: mute=off volume=45118
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: mono set_audmode
msp3400 1-0040: carrier1 val:   225 / 4.5   NTSC
msp3400 1-0040: carrier1 val:  5876 / 5.5   PAL B/G
msp3400 1-0040: carrier1 val:  1002 / 6.0   PAL I
msp3400 1-0040: carrier1 val:   409 / 6.5   PAL D/K + SAT + SECAM
msp3400 1-0040: carrier2 val:  5409 / 5.742 PAL B/G FM-stereo
msp3400 1-0040: carrier2 val:  1032 / 5.85  PAL B/G NICAM
msp3400 1-0040: set_mode: 3
msp3400 1-0040: mute=off volume=45118
msp3400 1-0040: balance=32768 bass=32768 treble=32768 loudness=0
msp3400 1-0040: FM set_audmode: mono
msp3400 1-0040: set_audmode final source/matrix = 0x0
msp3400 1-0040: main sound carrier: 5.501 MHz
msp3400 1-0040: FM-stereo carrier : 5.743 MHz

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References:
- bttv msp3400 2.6.15.6 - > 2.6.16 stereo stop working
  - From: Daniel Smolik <marvin (at) mydatex.cz>
- bttv msp3400 2.6.15.6 - > 2.6.16 stereo stop working
  - From: Hans Verkuil <hverkuil (at) xs4all.nl>
- bttv msp3400 2.6.15.6 - > 2.6.16 stereo stop working
  - From: Daniel Smolik <marvin (at) mydatex.cz>
- bttv msp3400 2.6.15.6 - > 2.6.16 stereo stop working
  - From: Hans Verkuil <hverkuil (at) xs4all.nl>

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