* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-05-24 21:44 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-05-24 21:44 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 05-24-2006 23:44 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
======================================================================
-------------------------------------------------------
All the advantages of Linux Managed Hosting--Without the Cost and Risk!
Fully trained technicians. The highest number of Red Hat certifications in
the hosting industry. Fanatical Support. Click to learn more
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-02 2:23 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-02 2:23 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-02-2006 04:23 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-02-06 04:23
----------------------------------------------------------------------
Try alsa-driver-1.0.11. there are patches related to SPDIF
http://hg-mirror.alsa-project.org/alsa-kernel?fl=25ac64e78c4c;file=pci/ymfpci/ymfpci_main.c;style=gitweb
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-14 20:32 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-14 20:32 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-14-2006 22:32 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-02-06 04:25
----------------------------------------------------------------------
You may need to revert some patch related to SPDIF to find out the cause
http://hg-mirror.alsa-project.org/alsa-kernel?fl=25ac64e78c4c;file=pci/ymfpci/ymfpci_main.c;style=gitweb
----------------------------------------------------------------------
nikke - 06-14-06 22:32
----------------------------------------------------------------------
I tried using a debian 2.6.8 kernel, and then AC3 passthrough works.
/proc/asound/version says ALSA 1.0.4 ...
Using a 2.6.14 kernel did not work (ALSA 1.0.10rc1).
So, any possibility of getting a list of what patches has been added to
ymfpci between v 1.0.4 (that works) and v 1.0.10rc1? It would help
narrowing down the candidates quite a bit...
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-15 0:18 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-15 0:18 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-15-2006 02:18 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
nikke - 06-14-06 22:32
----------------------------------------------------------------------
I tried using a debian 2.6.8 kernel, and then AC3 passthrough works.
/proc/asound/version says ALSA 1.0.4 ...
Using a 2.6.14 kernel did not work (ALSA 1.0.10rc1).
So, any possibility of getting a list of what patches has been added to
ymfpci between v 1.0.4 (that works) and v 1.0.10rc1? It would help
narrowing down the candidates quite a bit...
----------------------------------------------------------------------
Raymond - 06-15-06 02:18
----------------------------------------------------------------------
Please provide output of your YMF-754
lspci -vn
cat /proc/asound/cards
cat /proc/asound/pcm
cat /proc/asound/card0/codec97#0/ac97#0-0+regs
The revisions links contain the list of patches.
http://hg-mirror.alsa-project.org/alsa-kernel?mf=f43cd9eba10a;path=/pci/ymfpci/;style=gitweb
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-15 9:03 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-15 9:03 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-15-2006 11:03 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-15-06 02:27
----------------------------------------------------------------------
Please provide output of your YMF-754
lspci -vn
cat /proc/asound/cards
cat /proc/asound/pcm
cat /proc/asound/card0/codec97#0/ac97#0-0+regs
The revisions links contain the list of patches.
http://hg-mirror.alsa-project.org/alsa-kernel?mf=f43cd9eba10a;path=/pci/ymfpci/;style=gitweb
The release date of 1.0.4 is 2004/04/03 and 1.0.10rc1 is 2005/08/20
----------------------------------------------------------------------
Mimosius - 06-15-06 11:03
----------------------------------------------------------------------
Hi,
I've exactly the same problem. Passthrough since 1.0.10* seems to be
broken, 1.0.9 instead works great.
output of "cat ac97#0-0+regs (playing AC3, using ac3dec -C)"
0:00 = 6940
0:02 = 9f1f
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 0808
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
0:1a = 0505
0:1c = 0101
0:1e = 0000
0:20 = 0200
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0004
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
output of "cat /proc/asound/card0/ymfpci (playing AC3, using ac3dec -C)"
YMFPCI
0000: 0002
0004: 0000
0008: 0000
000c: 0000
0010: 0000
0014: 0000
0018: 0003
001c: 8202
0020: 8202
0024: 8202
0028: 80008202
002c: 0000
0030: 0000
0034: 0004
0038: 0000
003c: 000c
0040: 0000
0044: 0000
0048: 0000
004c: 0000
0050: 0000
0054: ff00ff
0058: 555500ff
005c: 0000
0060: 807e800f
0064: 7e7608
0068: 7fffff
006c: 0000
0070: 0012
0074: 0000
0078: 0000
007c: 0000
0080: 0000
0084: 3fff3fff
0088: 0000
008c: 0000
0090: 3fff3fff
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
00a8: 0000
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
00c4: 5fff
00c8: 0000
00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
00dc: 0000
00e0: 0000
00e4: 0000
00e8: 0000
00ec: 0000
00f0: 0000
00f4: 0000
00f8: 0000
00fc: 0000
0100: 0003
0104: 0001
0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
0118: 0000
011c: 0000
0120: 0000
0124: 0000
0128: 0000
012c: 0000
0130: 0000
0134: 0000
0138: 0000
013c: 0000
0140: 001e
0144: 0004
0148: 0004
014c: 0100
0150: 0000
0154: 0018
0158: 3c468000
015c: 3c46be00
0160: 3c46bf00
0164: 3c46c000
there is no ac97 register change playing MP3 then AC3
diff -u <(cat /proc/asound/card0/codec97#0/ac97#0-0+regs) <(sleep 5; cat
/proc/asound/card0/codec97#0/ac97#0-0+regs)
doesn't output anything
register change of /proc/asound/card0/ymfpci (playing MP3 then AC3)
diff -u <(cat /proc/asound/card0/ymfpci) <(sleep 5; cat
/proc/asound/card0/ymfpci)
--- /dev/fd/63 2006-06-15 10:49:46.356867225 +0200
+++ /dev/fd/62 2006-06-15 10:49:46.348866702 +0200
@@ -6,11 +6,11 @@
000c: 0000
0010: 0000
0014: 0000
-0018: 0001
-001c: 8200
-0020: 0200
-0024: 0200
-0028: 80000200
+0018: 0003
+001c: 8202
+0020: 8202
+0024: 8202
+0028: 80008202
002c: 0000
0030: 0000
0034: 0004
@@ -28,7 +28,7 @@
0064: 7e7608
0068: 7fffff
006c: 0000
-0070: 0002
+0070: 0012
0074: 0000
0078: 0000
007c: 0000
@@ -64,9 +64,9 @@
00f4: 0000
00f8: 0000
00fc: 0000
-0100: 0000
-0104: 0000
-0108: 0000
+0100: 0003
+0104: 0001
+0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-15 21:43 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-15 21:43 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-15-2006 23:43 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Mimosius - 06-15-06 11:03
----------------------------------------------------------------------
Hi,
I've exactly the same problem. Passthrough since 1.0.10* seems to be
broken, 1.0.9 instead works great.
output of "cat ac97#0-0+regs (playing AC3, using ac3dec -C)"
0:00 = 6940
0:02 = 9f1f
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 0808
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
0:1a = 0505
0:1c = 0101
0:1e = 0000
0:20 = 0200
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0004
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
output of "cat /proc/asound/card0/ymfpci (playing AC3, using ac3dec -C)"
YMFPCI
0000: 0002
0004: 0000
0008: 0000
000c: 0000
0010: 0000
0014: 0000
0018: 0003
001c: 8202
0020: 8202
0024: 8202
0028: 80008202
002c: 0000
0030: 0000
0034: 0004
0038: 0000
003c: 000c
0040: 0000
0044: 0000
0048: 0000
004c: 0000
0050: 0000
0054: ff00ff
0058: 555500ff
005c: 0000
0060: 807e800f
0064: 7e7608
0068: 7fffff
006c: 0000
0070: 0012
0074: 0000
0078: 0000
007c: 0000
0080: 0000
0084: 3fff3fff
0088: 0000
008c: 0000
0090: 3fff3fff
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
00a8: 0000
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
00c4: 5fff
00c8: 0000
00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
00dc: 0000
00e0: 0000
00e4: 0000
00e8: 0000
00ec: 0000
00f0: 0000
00f4: 0000
00f8: 0000
00fc: 0000
0100: 0003
0104: 0001
0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
0118: 0000
011c: 0000
0120: 0000
0124: 0000
0128: 0000
012c: 0000
0130: 0000
0134: 0000
0138: 0000
013c: 0000
0140: 001e
0144: 0004
0148: 0004
014c: 0100
0150: 0000
0154: 0018
0158: 3c468000
015c: 3c46be00
0160: 3c46bf00
0164: 3c46c000
there is no ac97 register change playing MP3 then AC3
diff -u <(cat /proc/asound/card0/codec97#0/ac97#0-0+regs) <(sleep 5; cat
/proc/asound/card0/codec97#0/ac97#0-0+regs)
doesn't output anything
register change of /proc/asound/card0/ymfpci (playing MP3 then AC3)
diff -u <(cat /proc/asound/card0/ymfpci) <(sleep 5; cat
/proc/asound/card0/ymfpci)
--- /dev/fd/63 2006-06-15 10:49:46.356867225 +0200
+++ /dev/fd/62 2006-06-15 10:49:46.348866702 +0200
@@ -6,11 +6,11 @@
000c: 0000
0010: 0000
0014: 0000
-0018: 0001
-001c: 8200
-0020: 0200
-0024: 0200
-0028: 80000200
+0018: 0003
+001c: 8202
+0020: 8202
+0024: 8202
+0028: 80008202
002c: 0000
0030: 0000
0034: 0004
@@ -28,7 +28,7 @@
0064: 7e7608
0068: 7fffff
006c: 0000
-0070: 0002
+0070: 0012
0074: 0000
0078: 0000
007c: 0000
@@ -64,9 +64,9 @@
00f4: 0000
00f8: 0000
00fc: 0000
-0100: 0000
-0104: 0000
-0108: 0000
+0100: 0003
+0104: 0001
+0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
----------------------------------------------------------------------
nikke - 06-15-06 23:43
----------------------------------------------------------------------
This is on a 2.6.15 kernel with ALSA 1.0.11.
lspci -vn:
0000:02:06.0 0401: 1073:0012
Subsystem: 1073:0012
Flags: bus master, medium devsel, latency 64, IRQ 177
Memory at faff8000 (32-bit, non-prefetchable) [size=32K]
I/O ports at ecc0 [size=64]
I/O ports at ecb8 [size=4]
Capabilities: [50] Power Management version 1
cat /proc/asound/cards:
0 [YMF754 ]: YMF754 - Yamaha DS-1E (YMF754)
Yamaha DS-1E (YMF754) at 0xfaff8000, irq 177
cat /proc/asound/pcm:
00-03: YMFPCI - PCM2 : YMFPCI - Direct Recording : capture 1
00-02: YMFPCI - Rear : YMFPCI - Rear PCM : playback 1
00-01: YMFPCI - IEC958 : YMFPCI - IEC958 : playback 1
00-00: YMFPCI : YMFPCI : playback 32 : capture 1
cat /proc/asound/card0/codec97#0/ac97#0-0+regs (identical output
regardless of idle, playing pcm or playing ac3):
0:00 = 6940
0:02 = 0303
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 0303
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-16 11:01 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-16 11:01 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-16-2006 13:01 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
nikke - 06-15-06 23:43
----------------------------------------------------------------------
This is on a 2.6.15 kernel with ALSA 1.0.11.
lspci -vn:
0000:02:06.0 0401: 1073:0012
Subsystem: 1073:0012
Flags: bus master, medium devsel, latency 64, IRQ 177
Memory at faff8000 (32-bit, non-prefetchable) [size=32K]
I/O ports at ecc0 [size=64]
I/O ports at ecb8 [size=4]
Capabilities: [50] Power Management version 1
cat /proc/asound/cards:
0 [YMF754 ]: YMF754 - Yamaha DS-1E (YMF754)
Yamaha DS-1E (YMF754) at 0xfaff8000, irq 177
cat /proc/asound/pcm:
00-03: YMFPCI - PCM2 : YMFPCI - Direct Recording : capture 1
00-02: YMFPCI - Rear : YMFPCI - Rear PCM : playback 1
00-01: YMFPCI - IEC958 : YMFPCI - IEC958 : playback 1
00-00: YMFPCI : YMFPCI : playback 32 : capture 1
cat /proc/asound/card0/codec97#0/ac97#0-0+regs (identical output
regardless of idle, playing pcm or playing ac3):
0:00 = 6940
0:02 = 0303
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 0303
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
----------------------------------------------------------------------
Mimosius - 06-16-06 13:01
----------------------------------------------------------------------
I've started from 1.0.9b and applied patch by patch up to 1.0.11rc2. I
figured out, that this patch from Clemens Ladisch
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=218164651eb8;style=gitweb
breaks the AC3-passthrough.
playing mp3 or ac3 the AC97 register are filled with the same values, but
there is a difference between version 1.0.11rc2, which comes with my SUSE
10.1 Kernel, and my patched 1.0.9b without Clemens patch:
--- ac97-1.0.11-ac3 2006-06-15 22:17:15.000000000 +0200
+++ ac97-1.0.9_patched-ac3 2006-06-16 12:49:49.000000000 +0200
@@ -6,18 +6,18 @@
0:0a = 801e
0:0c = 801f
0:0e = 801f
-0:10 = 0808
+0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
-0:1a = 0505
-0:1c = 0101
+0:1a = 0000
+0:1c = 0000
0:1e = 0000
-0:20 = 0200
+0:20 = 0000
0:22 = 0000
0:24 = 0000
-0:26 = 800f
+0:26 = 000f
0:28 = 0080
0:2a = 0080
0:2c = 0000
@@ -53,9 +53,9 @@
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
and here the diff of the ymfpci registers from 1.0.11rc2 and
1.0.9b(patched)
--- ymfpci-1.0.11-ac3 2006-06-15 22:17:20.000000000 +0200
+++ ymfpci-1.0.9_patched-ac3 2006-06-16 12:47:54.000000000 +0200
@@ -24,7 +24,7 @@
0054: ff00ff
0058: 555500ff
005c: 0000
-0060: 807e0808
+0060: 807e0000
0064: 7e7608
0068: 7fffff
006c: 0000
@@ -32,26 +32,26 @@
0074: 0000
0078: 0000
007c: 0000
-0080: 0000
+0080: 3fff3fff
0084: 3fff3fff
-0088: 0000
+0088: 3fff3fff
008c: 0000
-0090: 3fff3fff
+0090: 0000
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
-00a8: 0000
+00a8: 3fff3fff
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
-00c4: 45a7
+00c4: 5fff
00c8: 0000
-00cc: 0002
+00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
@@ -65,7 +65,7 @@
00f8: 0000
00fc: 0000
0100: 0003
-0104: 0001
+0104: 0000
0108: 40000003
010c: 25a01
0110: 0001
@@ -86,7 +86,7 @@
014c: 0100
0150: 0000
0154: 0018
-0158: 3db70000
-015c: 3db73e00
-0160: 3db73f00
-0164: 3db74000
+0158: 13810000
+015c: 13813e00
+0160: 13813f00
+0164: 13814000
so AC3 works for me at the moment :) , but thats not the solution. I hope
Clemens will review his patch.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-16 11:26 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-16 11:26 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-16-2006 13:26 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Mimosius - 06-16-06 13:16
----------------------------------------------------------------------
I've started from 1.0.9b and applied patch by patch up to 1.0.11. I figured
out, that this patch from Clemens Ladisch
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=218164651eb8;style=gitweb
breaks the AC3-passthrough.
playing mp3 or ac3 the AC97 register are filled with the same values, but
there is a difference between version 1.0.11, which comes with my SUSE
10.1 Kernel, and my patched 1.0.9b without Clemens patch:
--- ac97-1.0.11-ac3 2006-06-15 22:17:15.000000000 +0200
+++ ac97-1.0.9_patched-ac3 2006-06-16 12:49:49.000000000 +0200
@@ -6,18 +6,18 @@
0:0a = 801e
0:0c = 801f
0:0e = 801f
-0:10 = 0808
+0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
-0:1a = 0505
-0:1c = 0101
+0:1a = 0000
+0:1c = 0000
0:1e = 0000
-0:20 = 0200
+0:20 = 0000
0:22 = 0000
0:24 = 0000
-0:26 = 800f
+0:26 = 000f
0:28 = 0080
0:2a = 0080
0:2c = 0000
@@ -53,9 +53,9 @@
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
and here the diff of the ymfpci registers from 1.0.11 and 1.0.9b(patched)
--- ymfpci-1.0.11-ac3 2006-06-15 22:17:20.000000000 +0200
+++ ymfpci-1.0.9_patched-ac3 2006-06-16 12:47:54.000000000 +0200
@@ -24,7 +24,7 @@
0054: ff00ff
0058: 555500ff
005c: 0000
-0060: 807e0808
+0060: 807e0000
0064: 7e7608
0068: 7fffff
006c: 0000
@@ -32,26 +32,26 @@
0074: 0000
0078: 0000
007c: 0000
-0080: 0000
+0080: 3fff3fff
0084: 3fff3fff
-0088: 0000
+0088: 3fff3fff
008c: 0000
-0090: 3fff3fff
+0090: 0000
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
-00a8: 0000
+00a8: 3fff3fff
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
-00c4: 45a7
+00c4: 5fff
00c8: 0000
-00cc: 0002
+00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
@@ -65,7 +65,7 @@
00f8: 0000
00fc: 0000
0100: 0003
-0104: 0001
+0104: 0000
0108: 40000003
010c: 25a01
0110: 0001
@@ -86,7 +86,7 @@
014c: 0100
0150: 0000
0154: 0018
-0158: 3db70000
-015c: 3db73e00
-0160: 3db73f00
-0164: 3db74000
+0158: 13810000
+015c: 13813e00
+0160: 13813f00
+0164: 13814000
so AC3 works for me at the moment :) , but thats not the solution. I hope
Clemens will review his patch.
----------------------------------------------------------------------
Raymond - 06-16-06 13:26
----------------------------------------------------------------------
Are you really sure that the patch "ymfpci: add per-voice volume controls"
break AC3 passthrough, the purpose of that patch is to implement pcm
volume control per substream using the hardware mixing of ymfpci
Please note that STAC9708 has no SPDIF control registers, there is no need
to compare ac97 registers
You should compare those ymfpci register
cat /proc/asound/card0/ymfpci
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-16 11:37 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-16 11:37 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-16-2006 13:37 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-16-06 13:31
----------------------------------------------------------------------
Are you really sure that the patch "ymfpci: add per-voice volume controls"
break AC3 passthrough, the purpose of that patch is to implement pcm
volume control per substream using the hardware mixing of ymfpci
Please note that STAC9708 has no SPDIF control registers, there is no need
to compare ac97 registers
You should compare those ymfpci register
cat /proc/asound/card0/ymfpci
iecset
----------------------------------------------------------------------
Mimosius - 06-16-06 13:37
----------------------------------------------------------------------
Hi Raymond,
yes, I'm really sure this patch breaks AC3 passthrough. A comparison of
the /proc/asound/card0/ymfpci registers against 1.0.9b (patched up to
1.0.11 without Clemens patch) and 1.0.11 (native) is included in my
previous note.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-16 14:25 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-16 14:25 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-16-2006 16:25 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Mimosius - 06-16-06 13:37
----------------------------------------------------------------------
Hi Raymond,
yes, I'm really sure this patch breaks AC3 passthrough. A comparison of
the /proc/asound/card0/ymfpci registers against 1.0.9b (patched up to
1.0.11 without Clemens patch) and 1.0.11 (native) is included in my
previous note.
----------------------------------------------------------------------
Raymond - 06-16-06 16:25
----------------------------------------------------------------------
I don't have this card.
The DAC resolution of STAC9708 is 18-bit , this may mean that there is
2-bit gain when 16-bit audio pass through the hardware mixer.
But AC3 stream (passthrough) don't need any gain/attenutation.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-16 23:17 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-16 23:17 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 01:17 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-16-06 16:25
----------------------------------------------------------------------
I don't have this card.
The DAC resolution of STAC9708 is 18-bit , this may mean that there is
2-bit gain when 16-bit audio pass through the hardware mixer.
But AC3 stream (passthrough) don't need any gain/attenutation.
----------------------------------------------------------------------
nikke - 06-17-06 01:17
----------------------------------------------------------------------
I tried to do a quick revert of just that patch from 1.0.11, but there was
too many conflicts... However, I noticed that the
rear-channel-swapping-thingie shows up in the same function that this
patch modifies the most. And since AC3 passthrough works in 1.0.9 this
suggests that the patch really breaks things that the
rear-channel-swap-patch tries to fix...
Mimosius: Can you make a patch between stock 1.0.11 and your
1.0.11-with-working-ac3 so I can test too, and other people really can see
that it's the mentioned patch that breaks things?
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 8:21 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 8:21 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 10:21 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
nikke - 06-17-06 01:17
----------------------------------------------------------------------
I tried to do a quick revert of just that patch from 1.0.11, but there was
too many conflicts... However, I noticed that the
rear-channel-swapping-thingie shows up in the same function that this
patch modifies the most. And since AC3 passthrough works in 1.0.9 this
suggests that the patch really breaks things that the
rear-channel-swap-patch tries to fix...
Mimosius: Can you make a patch between stock 1.0.11 and your
1.0.11-with-working-ac3 so I can test too, and other people really can see
that it's the mentioned patch that breaks things?
----------------------------------------------------------------------
Raymond - 06-17-06 10:21
----------------------------------------------------------------------
Which application change those undocumented registers of STAC9708 ?
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
Are all channels correct when you run speaker-test -c 4 -t wav ?
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 9:02 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 9:02 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 11:02 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-17-06 10:24
----------------------------------------------------------------------
Which application change those undocumented registers of STAC9708 ?
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
Are all channels correct when you run speaker-test -Dsurround40 -c 4 -t
wav ?
----------------------------------------------------------------------
Raymond - 06-17-06 11:02
----------------------------------------------------------------------
Mimosius
There is a patch which supposed to fix AC3 output
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=fac92b1b0699;style=gitweb
Do this patch fix the problem ?
However there is another patch which add an module parameter
MODULE_PARM_DESC(rear_swap, "Swap rear channels (must be enabled for
correct IEC958 (S/PDIF)) output");
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=2e21f4940a0f;style=gitweb
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 12:25 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 12:25 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 14:25 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-17-06 11:02
----------------------------------------------------------------------
Mimosius
There is a patch which supposed to fix AC3 output
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=fac92b1b0699;style=gitweb
Do this patch fix the problem ?
However there is another patch which add an module parameter
MODULE_PARM_DESC(rear_swap, "Swap rear channels (must be enabled for
correct IEC958 (S/PDIF)) output");
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=2e21f4940a0f;style=gitweb
----------------------------------------------------------------------
Raymond - 06-17-06 14:25
----------------------------------------------------------------------
Are you sure that your patch in
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1447 does not break AC3
pass through ?
It seem that there are 3 sources for SPDIF out
1) AC3
2) Digital Mixer
3) SPDIF in
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 13:16 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 13:16 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 15:16 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-17-06 14:25
----------------------------------------------------------------------
Are you sure that your patch in
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1447 does not break AC3
pass through ?
It seem that there are 3 sources for SPDIF out
1) AC3
2) Digital Mixer
3) SPDIF in
----------------------------------------------------------------------
nikke - 06-17-06 15:16
----------------------------------------------------------------------
Being less tired than yesterday, I tried the following:
Using Linux 2.6.8: ALSA 1.0.9b AC3 works, 1.0.10 AC3 does NOT work. When
reverting the "ymfpci: add per-voice volume controls" patch from 1.0.10
AC3 passthrough started to work.
Since 1.0.10 compiles on Linux 2.6.15 I have been able to verify that
reverting said patch makes AC3 work on my normal setup too.
To conclude, I agree that "ymfpci: add per-voice volume controls" breaks
AC3 passthrough.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 14:10 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 14:10 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 16:10 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
nikke - 06-17-06 15:16
----------------------------------------------------------------------
Being less tired than yesterday, I tried the following:
Using Linux 2.6.8: ALSA 1.0.9b AC3 works, 1.0.10 AC3 does NOT work. When
reverting the "ymfpci: add per-voice volume controls" patch from 1.0.10
AC3 passthrough started to work.
Since 1.0.10 compiles on Linux 2.6.15 I have been able to verify that
reverting said patch makes AC3 work on my normal setup too.
To conclude, I agree that "ymfpci: add per-voice volume controls" breaks
AC3 passthrough.
----------------------------------------------------------------------
Raymond - 06-17-06 16:10
----------------------------------------------------------------------
It seem that is a bug related to "ymfpci: add per-voice volume controls"
It should assign kctl->private_value = substream in
snd_ymfpci_playback_open() instead of snd_ymfpci_mixer()
I had upload a small program (iface_pcm.c) to test this feature for au88x0
in https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1835
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-17 16:22 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-17 16:22 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: new
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-17-2006 18:22 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-17-06 16:23
----------------------------------------------------------------------
It seem that is a bug related to "ymfpci: add per-voice volume controls"
It should assign kctl->private_value = substream in
snd_ymfpci_playback_open() instead of snd_ymfpci_mixer()
I had upload a small program (iface_pcm.c) to test this feature for au88x0
in https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1835
Without a suitable fuction in alsa-lib, this feature is unusable for those
hardware mixing sound cards
----------------------------------------------------------------------
rlrevell - 06-17-06 18:22
----------------------------------------------------------------------
Raymond,
Please post your patch to alsa-devel at lists.sourceforge.net so it can be
fixed in the next release.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-19 11:11 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-19 11:11 UTC (permalink / raw)
To: alsa-devel
The following issue has been ASSIGNED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: assigned
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-19-2006 13:11 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-02-06 04:25
----------------------------------------------------------------------
You may need to revert some patch related to SPDIF to find out the cause
http://hg-mirror.alsa-project.org/alsa-kernel?fl=25ac64e78c4c;file=pci/ymfpci/ymfpci_main.c;style=gitweb
----------------------------------------------------------------------
nikke - 06-14-06 22:32
----------------------------------------------------------------------
I tried using a debian 2.6.8 kernel, and then AC3 passthrough works.
/proc/asound/version says ALSA 1.0.4 ...
Using a 2.6.14 kernel did not work (ALSA 1.0.10rc1).
So, any possibility of getting a list of what patches has been added to
ymfpci between v 1.0.4 (that works) and v 1.0.10rc1? It would help
narrowing down the candidates quite a bit...
----------------------------------------------------------------------
Raymond - 06-15-06 02:27
----------------------------------------------------------------------
Please provide output of your YMF-754
lspci -vn
cat /proc/asound/cards
cat /proc/asound/pcm
cat /proc/asound/card0/codec97#0/ac97#0-0+regs
The revisions links contain the list of patches.
http://hg-mirror.alsa-project.org/alsa-kernel?mf=f43cd9eba10a;path=/pci/ymfpci/;style=gitweb
The release date of 1.0.4 is 2004/04/03 and 1.0.10rc1 is 2005/08/20
----------------------------------------------------------------------
Mimosius - 06-15-06 11:03
----------------------------------------------------------------------
Hi,
I've exactly the same problem. Passthrough since 1.0.10* seems to be
broken, 1.0.9 instead works great.
output of "cat ac97#0-0+regs (playing AC3, using ac3dec -C)"
0:00 = 6940
0:02 = 9f1f
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 0808
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
0:1a = 0505
0:1c = 0101
0:1e = 0000
0:20 = 0200
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0004
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
output of "cat /proc/asound/card0/ymfpci (playing AC3, using ac3dec -C)"
YMFPCI
0000: 0002
0004: 0000
0008: 0000
000c: 0000
0010: 0000
0014: 0000
0018: 0003
001c: 8202
0020: 8202
0024: 8202
0028: 80008202
002c: 0000
0030: 0000
0034: 0004
0038: 0000
003c: 000c
0040: 0000
0044: 0000
0048: 0000
004c: 0000
0050: 0000
0054: ff00ff
0058: 555500ff
005c: 0000
0060: 807e800f
0064: 7e7608
0068: 7fffff
006c: 0000
0070: 0012
0074: 0000
0078: 0000
007c: 0000
0080: 0000
0084: 3fff3fff
0088: 0000
008c: 0000
0090: 3fff3fff
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
00a8: 0000
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
00c4: 5fff
00c8: 0000
00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
00dc: 0000
00e0: 0000
00e4: 0000
00e8: 0000
00ec: 0000
00f0: 0000
00f4: 0000
00f8: 0000
00fc: 0000
0100: 0003
0104: 0001
0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
0118: 0000
011c: 0000
0120: 0000
0124: 0000
0128: 0000
012c: 0000
0130: 0000
0134: 0000
0138: 0000
013c: 0000
0140: 001e
0144: 0004
0148: 0004
014c: 0100
0150: 0000
0154: 0018
0158: 3c468000
015c: 3c46be00
0160: 3c46bf00
0164: 3c46c000
there is no ac97 register change playing MP3 then AC3
diff -u <(cat /proc/asound/card0/codec97#0/ac97#0-0+regs) <(sleep 5; cat
/proc/asound/card0/codec97#0/ac97#0-0+regs)
doesn't output anything
register change of /proc/asound/card0/ymfpci (playing MP3 then AC3)
diff -u <(cat /proc/asound/card0/ymfpci) <(sleep 5; cat
/proc/asound/card0/ymfpci)
--- /dev/fd/63 2006-06-15 10:49:46.356867225 +0200
+++ /dev/fd/62 2006-06-15 10:49:46.348866702 +0200
@@ -6,11 +6,11 @@
000c: 0000
0010: 0000
0014: 0000
-0018: 0001
-001c: 8200
-0020: 0200
-0024: 0200
-0028: 80000200
+0018: 0003
+001c: 8202
+0020: 8202
+0024: 8202
+0028: 80008202
002c: 0000
0030: 0000
0034: 0004
@@ -28,7 +28,7 @@
0064: 7e7608
0068: 7fffff
006c: 0000
-0070: 0002
+0070: 0012
0074: 0000
0078: 0000
007c: 0000
@@ -64,9 +64,9 @@
00f4: 0000
00f8: 0000
00fc: 0000
-0100: 0000
-0104: 0000
-0108: 0000
+0100: 0003
+0104: 0001
+0108: 40000003
010c: 4200043
0110: 002a
0114: 0001
----------------------------------------------------------------------
nikke - 06-15-06 23:43
----------------------------------------------------------------------
This is on a 2.6.15 kernel with ALSA 1.0.11.
lspci -vn:
0000:02:06.0 0401: 1073:0012
Subsystem: 1073:0012
Flags: bus master, medium devsel, latency 64, IRQ 177
Memory at faff8000 (32-bit, non-prefetchable) [size=32K]
I/O ports at ecc0 [size=64]
I/O ports at ecb8 [size=4]
Capabilities: [50] Power Management version 1
cat /proc/asound/cards:
0 [YMF754 ]: YMF754 - Yamaha DS-1E (YMF754)
Yamaha DS-1E (YMF754) at 0xfaff8000, irq 177
cat /proc/asound/pcm:
00-03: YMFPCI - PCM2 : YMFPCI - Direct Recording : capture 1
00-02: YMFPCI - Rear : YMFPCI - Rear PCM : playback 1
00-01: YMFPCI - IEC958 : YMFPCI - IEC958 : playback 1
00-00: YMFPCI : YMFPCI : playback 32 : capture 1
cat /proc/asound/card0/codec97#0/ac97#0-0+regs (identical output
regardless of idle, playing pcm or playing ac3):
0:00 = 6940
0:02 = 0303
0:04 = 9f1f
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 0303
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0080
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 9f9f
0:3a = 0000
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = 0000
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0000
0:70 = 0000
0:72 = 8000
0:74 = 0380
0:76 = abba
0:78 = 9381
0:7a = 0000
0:7c = 8384
0:7e = 7608
----------------------------------------------------------------------
Mimosius - 06-16-06 13:16
----------------------------------------------------------------------
I've started from 1.0.9b and applied patch by patch up to 1.0.11. I figured
out, that this patch from Clemens Ladisch
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=218164651eb8;style=gitweb
breaks the AC3-passthrough.
playing mp3 or ac3 the AC97 register are filled with the same values, but
there is a difference between version 1.0.11, which comes with my SUSE
10.1 Kernel, and my patched 1.0.9b without Clemens patch:
--- ac97-1.0.11-ac3 2006-06-15 22:17:15.000000000 +0200
+++ ac97-1.0.9_patched-ac3 2006-06-16 12:49:49.000000000 +0200
@@ -6,18 +6,18 @@
0:0a = 801e
0:0c = 801f
0:0e = 801f
-0:10 = 0808
+0:10 = 9f1f
0:12 = 9f1f
0:14 = 9f1f
0:16 = 9f1f
0:18 = 9f1f
-0:1a = 0505
-0:1c = 0101
+0:1a = 0000
+0:1c = 0000
0:1e = 0000
-0:20 = 0200
+0:20 = 0000
0:22 = 0000
0:24 = 0000
-0:26 = 800f
+0:26 = 000f
0:28 = 0080
0:2a = 0080
0:2c = 0000
@@ -53,9 +53,9 @@
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
and here the diff of the ymfpci registers from 1.0.11 and 1.0.9b(patched)
--- ymfpci-1.0.11-ac3 2006-06-15 22:17:20.000000000 +0200
+++ ymfpci-1.0.9_patched-ac3 2006-06-16 12:47:54.000000000 +0200
@@ -24,7 +24,7 @@
0054: ff00ff
0058: 555500ff
005c: 0000
-0060: 807e0808
+0060: 807e0000
0064: 7e7608
0068: 7fffff
006c: 0000
@@ -32,26 +32,26 @@
0074: 0000
0078: 0000
007c: 0000
-0080: 0000
+0080: 3fff3fff
0084: 3fff3fff
-0088: 0000
+0088: 3fff3fff
008c: 0000
-0090: 3fff3fff
+0090: 0000
0094: 0000
0098: 0000
009c: 0000
00a0: 0000
00a4: 3fff3fff
-00a8: 0000
+00a8: 3fff3fff
00ac: 3fff3fff
00b0: 0000
00b4: 0000
00b8: 0000
00bc: 0000
00c0: 0000
-00c4: 45a7
+00c4: 5fff
00c8: 0000
-00cc: 0002
+00cc: 0001
00d0: 0000
00d4: 0000
00d8: 0000
@@ -65,7 +65,7 @@
00f8: 0000
00fc: 0000
0100: 0003
-0104: 0001
+0104: 0000
0108: 40000003
010c: 25a01
0110: 0001
@@ -86,7 +86,7 @@
014c: 0100
0150: 0000
0154: 0018
-0158: 3db70000
-015c: 3db73e00
-0160: 3db73f00
-0164: 3db74000
+0158: 13810000
+015c: 13813e00
+0160: 13813f00
+0164: 13814000
so AC3 works for me at the moment :) , but thats not the solution. I hope
Clemens will review his patch.
----------------------------------------------------------------------
Raymond - 06-17-06 02:43
----------------------------------------------------------------------
Are you really sure that the patch "ymfpci: add per-voice volume controls"
break AC3 passthrough, the purpose of that patch is to implement pcm
volume control per substream using the hardware mixing of ymfpci
Please note that STAC9708 has no SPDIF control registers, there is no need
to compare ac97 registers
iecset
----------------------------------------------------------------------
Mimosius - 06-16-06 13:37
----------------------------------------------------------------------
Hi Raymond,
yes, I'm really sure this patch breaks AC3 passthrough. A comparison of
the /proc/asound/card0/ymfpci registers against 1.0.9b (patched up to
1.0.11 without Clemens patch) and 1.0.11 (native) is included in my
previous note.
----------------------------------------------------------------------
Raymond - 06-16-06 16:25
----------------------------------------------------------------------
I don't have this card.
The DAC resolution of STAC9708 is 18-bit , this may mean that there is
2-bit gain when 16-bit audio pass through the hardware mixer.
But AC3 stream (passthrough) don't need any gain/attenutation.
----------------------------------------------------------------------
nikke - 06-17-06 01:17
----------------------------------------------------------------------
I tried to do a quick revert of just that patch from 1.0.11, but there was
too many conflicts... However, I noticed that the
rear-channel-swapping-thingie shows up in the same function that this
patch modifies the most. And since AC3 passthrough works in 1.0.9 this
suggests that the patch really breaks things that the
rear-channel-swap-patch tries to fix...
Mimosius: Can you make a patch between stock 1.0.11 and your
1.0.11-with-working-ac3 so I can test too, and other people really can see
that it's the mentioned patch that breaks things?
----------------------------------------------------------------------
Raymond - 06-17-06 10:24
----------------------------------------------------------------------
Which application change those undocumented registers of STAC9708 ?
0:68 = 0000
0:6a = 0000
0:6c = 0000
-0:6e = 0004
+0:6e = 0008
0:70 = 0000
-0:72 = 8000
+0:72 = ffef
0:74 = 0380
0:76 = abba
0:78 = 9381
Are all channels correct when you run speaker-test -Dsurround40 -c 4 -t
wav ?
----------------------------------------------------------------------
Raymond - 06-17-06 11:02
----------------------------------------------------------------------
Mimosius
There is a patch which supposed to fix AC3 output
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=fac92b1b0699;style=gitweb
Do this patch fix the problem ?
However there is another patch which add an module parameter
MODULE_PARM_DESC(rear_swap, "Swap rear channels (must be enabled for
correct IEC958 (S/PDIF)) output");
http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=2e21f4940a0f;style=gitweb
----------------------------------------------------------------------
Raymond - 06-17-06 14:25
----------------------------------------------------------------------
Are you sure that your patch in
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1447 does not break AC3
pass through ?
It seem that there are 3 sources for SPDIF out
1) AC3
2) Digital Mixer
3) SPDIF in
----------------------------------------------------------------------
nikke - 06-17-06 15:16
----------------------------------------------------------------------
Being less tired than yesterday, I tried the following:
Using Linux 2.6.8: ALSA 1.0.9b AC3 works, 1.0.10 AC3 does NOT work. When
reverting the "ymfpci: add per-voice volume controls" patch from 1.0.10
AC3 passthrough started to work.
Since 1.0.10 compiles on Linux 2.6.15 I have been able to verify that
reverting said patch makes AC3 work on my normal setup too.
To conclude, I agree that "ymfpci: add per-voice volume controls" breaks
AC3 passthrough.
----------------------------------------------------------------------
Raymond - 06-17-06 16:23
----------------------------------------------------------------------
It seem that is a bug related to "ymfpci: add per-voice volume controls"
It should assign kctl->private_value = substream in
snd_ymfpci_playback_open() instead of snd_ymfpci_mixer()
I had upload a small program (iface_pcm.c) to test this feature for au88x0
in https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1835
Without a suitable fuction in alsa-lib, this feature is unusable for those
hardware mixing sound cards
----------------------------------------------------------------------
rlrevell - 06-17-06 18:22
----------------------------------------------------------------------
Raymond,
Please post your patch to alsa-devel at lists.sourceforge.net so it can be
fixed in the next release.
----------------------------------------------------------------------
Raymond - 06-18-06 13:30
----------------------------------------------------------------------
I don't have this card, you better wait Clemens Ladisch's review.
BTW, Is there any reason why dsnoop is not eanbled ?
The volume per voice feature is hard to use, especially when different
drivers implement this feature in different ways
1) emu10k1 - use index
2) ymfpci - use subdevice
Can any of you try speaker-test -Dsurround40 -c 4 -t wav ?
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2026
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-19 11:33 bugtrack
2006-06-19 17:00 ` Glen Masgai
0 siblings, 1 reply; 25+ messages in thread
From: bugtrack @ 2006-06-19 11:33 UTC (permalink / raw)
To: alsa-devel
The following issue has been RESOLVED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: resolved
Distribution: Debian
Kernel Version: 2.6.15
Resolution: not fixable
Fixed in Version:
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-19-2006 13:33 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-18-06 13:30
----------------------------------------------------------------------
I don't have this card, you better wait Clemens Ladisch's review.
BTW, Is there any reason why dsnoop is not eanbled ?
The volume per voice feature is hard to use, especially when different
drivers implement this feature in different ways
1) emu10k1 - use index
2) ymfpci - use subdevice
Can any of you try speaker-test -Dsurround40 -c 4 -t wav ?
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2026
----------------------------------------------------------------------
Clemens Ladisch - 06-19-06 13:33
----------------------------------------------------------------------
My patch indeed broke AC3 passthrough. However, it fixed the incorrect
channel routing of the rear analog output.
The problem of the swapped rear channels is a bug in either the hardware
or in the firmware Yamaha provided to us, so the driver has to work around
it by swapping the rear channels before playing them. The rear channels
are a resource shared between the rear analog output and the digital
output, so the channel swapping workaround affects both outputs (although
the bug itself affects only the analog output).
A later patch added the rear_swap module option so that the user can
choose which one of the outputs is right. Use "rear_swap=1" to get
correct AC3 output.
(This module option probably should be a mixer option.)
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
2006-06-19 11:33 bugtrack
@ 2006-06-19 17:00 ` Glen Masgai
0 siblings, 0 replies; 25+ messages in thread
From: Glen Masgai @ 2006-06-19 17:00 UTC (permalink / raw)
To: alsa-devel; +Cc: Clemens Ladisch
Hi Clemens,
I already tried this "rear_swap=1" but AC3-passthrough doesn't work, so
there must be another bug which breaks it.
bugtrack@alsa-project.org schrieb:
> The following issue has been RESOLVED.
> ======================================================================
> <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
> ======================================================================
> Reported By: nikke
> Assigned To: Clemens Ladisch
> ======================================================================
> Project: ALSA - driver
> Issue ID: 2159
> Category: PCI - ymfpci
> Reproducibility: always
> Severity: minor
> Priority: normal
> Status: resolved
> Distribution: Debian
> Kernel Version: 2.6.15
> Resolution: not fixable
> Fixed in Version:
> ======================================================================
> Date Submitted: 05-24-2006 23:44 CEST
> Last Modified: 06-19-2006 13:33 CEST
> ======================================================================
> Summary: ac3 passthrough not working on recent versions
> Description:
> Using the following AC3 passthrough with mplayer works:
> Linux 2.4.31
> alsa-driver 1.0.8-7 (debian stable packaged)
>
> Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
> kernel and
> alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
> stays quiet.
>
> The only change is booting with different kernels, no other config or
> hardware is touched, so this must be a driver regression.
>
> The card is YMF-754 based, connected with coax spdif to my HK reciever.
>
> If you need more info, just tell me and I'll dig it up.
> ======================================================================
>
> ----------------------------------------------------------------------
> Raymond - 06-18-06 13:30
> ----------------------------------------------------------------------
> I don't have this card, you better wait Clemens Ladisch's review.
>
> BTW, Is there any reason why dsnoop is not eanbled ?
>
> The volume per voice feature is hard to use, especially when different
> drivers implement this feature in different ways
> 1) emu10k1 - use index
> 2) ymfpci - use subdevice
>
> Can any of you try speaker-test -Dsurround40 -c 4 -t wav ?
> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2026
>
>
>
> ----------------------------------------------------------------------
> Clemens Ladisch - 06-19-06 13:33
> ----------------------------------------------------------------------
> My patch indeed broke AC3 passthrough. However, it fixed the incorrect
> channel routing of the rear analog output.
>
> The problem of the swapped rear channels is a bug in either the hardware
> or in the firmware Yamaha provided to us, so the driver has to work around
> it by swapping the rear channels before playing them. The rear channels
> are a resource shared between the rear analog output and the digital
> output, so the channel swapping workaround affects both outputs (although
> the bug itself affects only the analog output).
>
> A later patch added the rear_swap module option so that the user can
> choose which one of the outputs is right. Use "rear_swap=1" to get
> correct AC3 output.
> (This module option probably should be a mixer option.)
>
> Issue History
> Date Modified Username Field Change
> ======================================================================
> 05-24-06 23:44 nikke New Issue
> 05-24-06 23:44 nikke Distribution => Debian
> 05-24-06 23:44 nikke Kernel Version => 2.6.15
> 05-24-06 23:47 nikke Issue Monitored: nikke
> 06-02-06 04:23 Raymond Note Added: 0010045
> 06-02-06 04:25 Raymond Note Edited: 0010045
> 06-12-06 13:14 Mimosius Issue Monitored: Mimosius
> 06-14-06 22:32 nikke Note Added: 0010216
> 06-15-06 02:18 Raymond Note Added: 0010221
> 06-15-06 02:27 Raymond Note Edited: 0010221
> 06-15-06 11:03 Mimosius Note Added: 0010237
> 06-15-06 23:43 nikke Note Added: 0010246
> 06-16-06 13:01 Mimosius Note Added: 0010250
> 06-16-06 13:16 Mimosius Note Edited: 0010250
> 06-16-06 13:26 Raymond Note Added: 0010251
> 06-16-06 13:31 Raymond Note Edited: 0010251
> 06-16-06 13:37 Mimosius Note Added: 0010252
> 06-16-06 16:25 Raymond Note Added: 0010255
> 06-17-06 01:17 nikke Note Added: 0010262
> 06-17-06 02:43 Raymond Note Edited: 0010251
> 06-17-06 10:21 Raymond Note Added: 0010266
> 06-17-06 10:24 Raymond Note Edited: 0010266
> 06-17-06 11:02 Raymond Note Added: 0010267
> 06-17-06 14:25 Raymond Note Added: 0010268
> 06-17-06 15:16 nikke Note Added: 0010269
> 06-17-06 16:10 Raymond Note Added: 0010270
> 06-17-06 16:23 Raymond Note Edited: 0010270
> 06-17-06 18:22 rlrevell Note Added: 0010280
> 06-18-06 04:03 Raymond Note Added: 0010295
> 06-18-06 04:08 Raymond Note Edited: 0010295
> 06-18-06 04:14 Raymond Note Edited: 0010295
> 06-18-06 13:30 Raymond Note Edited: 0010295
> 06-19-06 13:11 Clemens LadischStatus new => assigned
> 06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
> 06-19-06 13:33 Clemens LadischStatus assigned => resolved
> 06-19-06 13:33 Clemens LadischResolution open => not fixable
> 06-19-06 13:33 Clemens LadischNote Added: 0010307
> ======================================================================
>
>
>
>
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/alsa-devel
>
>
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-19 19:43 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-19 19:43 UTC (permalink / raw)
To: alsa-devel
The following issue has been REOPENED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-19-2006 21:43 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Clemens Ladisch - 06-19-06 13:33
----------------------------------------------------------------------
My patch indeed broke AC3 passthrough. However, it fixed the incorrect
channel routing of the rear analog output.
The problem of the swapped rear channels is a bug in either the hardware
or in the firmware Yamaha provided to us, so the driver has to work around
it by swapping the rear channels before playing them. The rear channels
are a resource shared between the rear analog output and the digital
output, so the channel swapping workaround affects both outputs (although
the bug itself affects only the analog output).
A later patch added the rear_swap module option so that the user can
choose which one of the outputs is right. Use "rear_swap=1" to get
correct AC3 output.
(This module option probably should be a mixer option.)
----------------------------------------------------------------------
nikke - 06-19-06 21:43
----------------------------------------------------------------------
Euh. Now I'm confused.
My interpretion of the docs are that default options in 1.0.11 are to do
output so AC3 works. This seems like a sane behaviour to me, since AC3 has
worked before and there are probably more users of AC3 surround than
analog output surround.
Also, I have tried 1.0.11 both with rear_swap=0 and =1
(using modprobe snd-ymfpci rear_swap=X)
and neither works.
Am I missing something obvious?
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
06-19-06 21:43 nikke Status resolved => feedback
06-19-06 21:43 nikke Resolution not fixable => reopened
06-19-06 21:43 nikke Note Added: 0010320
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-19 20:10 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-19 20:10 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-19-2006 22:10 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
nikke - 06-19-06 21:43
----------------------------------------------------------------------
Euh. Now I'm confused.
My interpretion of the docs are that default options in 1.0.11 are to do
output so AC3 works. This seems like a sane behaviour to me, since AC3 has
worked before and there are probably more users of AC3 surround than
analog output surround.
Also, I have tried 1.0.11 both with rear_swap=0 and =1
(using modprobe snd-ymfpci rear_swap=X)
and neither works.
Am I missing something obvious?
----------------------------------------------------------------------
Mimosius - 06-19-06 22:10
----------------------------------------------------------------------
Hi nikke, Clemens, Raymond, ...
I totally agree, module option "rear_swap", doesn't fix the problem. I had
already send a mail to the alsa-devel mailinglist with CC to Clemens.
At the moment I'm very busy, so I've not much time, maybe next week...
greets from Magdeburg - Germany,
Glen
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
06-19-06 21:43 nikke Status resolved => feedback
06-19-06 21:43 nikke Resolution not fixable => reopened
06-19-06 21:43 nikke Note Added: 0010320
06-19-06 22:10 Mimosius Note Added: 0010321
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-06-20 2:56 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-06-20 2:56 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 06-20-2006 04:56 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Mimosius - 06-19-06 22:10
----------------------------------------------------------------------
Hi nikke, Clemens, Raymond, ...
I totally agree, module option "rear_swap", doesn't fix the problem. I had
already send a mail to the alsa-devel mailinglist with CC to Clemens.
At the moment I'm very busy, so I've not much time, maybe next week...
greets from Magdeburg - Germany,
Glen
----------------------------------------------------------------------
Raymond - 06-20-06 04:56
----------------------------------------------------------------------
Please post /etc/asound.state
Are you sure that all controls are created ?
YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK,VOLUME), 0,
YDSXGR_ZVOUTVOL),
1591 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE,VOLUME), 0,
YDSXGR_ZVLOOPVOL),
1592 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK,VOLUME), 1,
YDSXGR_SPDIFOUTVOL),
1593 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,VOLUME), 1,
YDSXGR_SPDIFLOOPVOL),
1594 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), 0,
YDSXGR_SPDIFOUTCTRL, 0),
1595 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0,
YDSXGR_SPDIFINCTRL, 0),
1596 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE,NONE), 0,
YDSXGR_SPDIFINCTRL, 4),
for (idx = 0; idx < ARRAY_SIZE(snd_ymfpci_controls); idx++) {
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&snd_ymfpci_controls[idx], chip))) < 0)
return err;
}
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
06-19-06 21:43 nikke Status resolved => feedback
06-19-06 21:43 nikke Resolution not fixable => reopened
06-19-06 21:43 nikke Note Added: 0010320
06-19-06 22:10 Mimosius Note Added: 0010321
06-20-06 04:56 Raymond Note Added: 0010325
======================================================================
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-08-03 12:15 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-08-03 12:15 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 08-03-2006 14:15 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Raymond - 06-20-06 04:57
----------------------------------------------------------------------
Please post /etc/asound.state
Are you sure that all controls are created ?
YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK,VOLUME), 0,
YDSXGR_ZVOUTVOL),
YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE,VOLUME), 0,
YDSXGR_ZVLOOPVOL),
YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK,VOLUME), 1,
YDSXGR_SPDIFOUTVOL),
YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,VOLUME), 1,
YDSXGR_SPDIFLOOPVOL),
YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), 0,
YDSXGR_SPDIFOUTCTRL, 0),
YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0,
YDSXGR_SPDIFINCTRL, 0),
YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE,NONE), 0,
YDSXGR_SPDIFINCTRL, 4),
for (idx = 0; idx < ARRAY_SIZE(snd_ymfpci_controls); idx++) {
if ((err = snd_ctl_add(chip->card,
snd_ctl_new1(&snd_ymfpci_controls[idx], chip))) < 0)
return err;
}
----------------------------------------------------------------------
Quiverth - 08-03-06 14:15
----------------------------------------------------------------------
Added /etc/asound.state from ALSA 1.0.12rc1. AC3 passthrough is not working
for me. To my eyes the controls seem to be present, and the digital output
does work, just not AC3 pass-through.
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
06-19-06 21:43 nikke Status resolved => feedback
06-19-06 21:43 nikke Resolution not fixable => reopened
06-19-06 21:43 nikke Note Added: 0010320
06-19-06 22:10 Mimosius Note Added: 0010321
06-20-06 04:56 Raymond Note Added: 0010325
06-20-06 04:57 Raymond Note Edited: 0010325
07-24-06 13:26 Quiverth Issue Monitored: Quiverth
08-03-06 14:08 Quiverth File Added: asound.state
08-03-06 14:15 Quiverth Note Added: 0011400
======================================================================
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
^ permalink raw reply [flat|nested] 25+ messages in thread
* [ALSA - driver 0002159]: ac3 passthrough not working on recent versions
@ 2006-08-04 0:35 bugtrack
0 siblings, 0 replies; 25+ messages in thread
From: bugtrack @ 2006-08-04 0:35 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2159>
======================================================================
Reported By: nikke
Assigned To: Clemens Ladisch
======================================================================
Project: ALSA - driver
Issue ID: 2159
Category: PCI - ymfpci
Reproducibility: always
Severity: minor
Priority: normal
Status: feedback
Distribution: Debian
Kernel Version: 2.6.15
======================================================================
Date Submitted: 05-24-2006 23:44 CEST
Last Modified: 08-04-2006 02:35 CEST
======================================================================
Summary: ac3 passthrough not working on recent versions
Description:
Using the following AC3 passthrough with mplayer works:
Linux 2.4.31
alsa-driver 1.0.8-7 (debian stable packaged)
Using Linux 2.6.15 (both with alsa-driver 1.10rc3 that ships with the
kernel and
alsa-driver 1.0.11) it doesn't work. The reciever just says "unlock" and
stays quiet.
The only change is booting with different kernels, no other config or
hardware is touched, so this must be a driver regression.
The card is YMF-754 based, connected with coax spdif to my HK reciever.
If you need more info, just tell me and I'll dig it up.
======================================================================
----------------------------------------------------------------------
Quiverth - 08-03-06 14:15
----------------------------------------------------------------------
Added /etc/asound.state from ALSA 1.0.12rc1. AC3 passthrough is not working
for me. To my eyes the controls seem to be present, and the digital output
does work, just not AC3 pass-through.
----------------------------------------------------------------------
Raymond - 08-04-06 02:35
----------------------------------------------------------------------
The pcm volume per voice is initialised in snd_ymfpci_mixer(),
chip->pcm_mixer[idx].left = 0x8000;
chip->pcm_mixer[idx].right = 0x8000;
alsactl restore value from /etc/asound.state after the driver is loaded.
26214 =0x6666
Do the driver need to check the access flag
(SNDRV_CTL_ELEM_ACCESS_INACTIVE) in snd_ymfpci_pcm_vol_put() ?
control.60 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 32768'
iface PCM
name 'PCM Playback Volume'
value.0 26214
value.1 26214
}
control.61 {
comment.access 'read write inactive'
comment.type INTEGER
comment.count 2
comment.range '0 - 32768'
iface PCM
subdevice 1
name 'PCM Playback Volume'
value.0 26214
value.1 26214
}
...
control.90 {
comment.access 'read write inactive'
comment.type INTEGER
comment.count 2
comment.range '0 - 32768'
iface PCM
subdevice 30
name 'PCM Playback Volume'
value.0 26214
value.1 26214
}
control.91 {
comment.access 'read write inactive'
comment.type INTEGER
comment.count 2
comment.range '0 - 32768'
iface PCM
subdevice 31
name 'PCM Playback Volume'
value.0 26214
value.1 26214
}
Issue History
Date Modified Username Field Change
======================================================================
05-24-06 23:44 nikke New Issue
05-24-06 23:44 nikke Distribution => Debian
05-24-06 23:44 nikke Kernel Version => 2.6.15
05-24-06 23:47 nikke Issue Monitored: nikke
06-02-06 04:23 Raymond Note Added: 0010045
06-02-06 04:25 Raymond Note Edited: 0010045
06-12-06 13:14 Mimosius Issue Monitored: Mimosius
06-14-06 22:32 nikke Note Added: 0010216
06-15-06 02:18 Raymond Note Added: 0010221
06-15-06 02:27 Raymond Note Edited: 0010221
06-15-06 11:03 Mimosius Note Added: 0010237
06-15-06 23:43 nikke Note Added: 0010246
06-16-06 13:01 Mimosius Note Added: 0010250
06-16-06 13:16 Mimosius Note Edited: 0010250
06-16-06 13:26 Raymond Note Added: 0010251
06-16-06 13:31 Raymond Note Edited: 0010251
06-16-06 13:37 Mimosius Note Added: 0010252
06-16-06 16:25 Raymond Note Added: 0010255
06-17-06 01:17 nikke Note Added: 0010262
06-17-06 02:43 Raymond Note Edited: 0010251
06-17-06 10:21 Raymond Note Added: 0010266
06-17-06 10:24 Raymond Note Edited: 0010266
06-17-06 11:02 Raymond Note Added: 0010267
06-17-06 14:25 Raymond Note Added: 0010268
06-17-06 15:16 nikke Note Added: 0010269
06-17-06 16:10 Raymond Note Added: 0010270
06-17-06 16:23 Raymond Note Edited: 0010270
06-17-06 18:22 rlrevell Note Added: 0010280
06-18-06 04:03 Raymond Note Added: 0010295
06-18-06 04:08 Raymond Note Edited: 0010295
06-18-06 04:14 Raymond Note Edited: 0010295
06-18-06 13:30 Raymond Note Edited: 0010295
06-19-06 13:11 Clemens LadischStatus new => assigned
06-19-06 13:11 Clemens LadischAssigned To => Clemens Ladisch
06-19-06 13:33 Clemens LadischStatus assigned => resolved
06-19-06 13:33 Clemens LadischResolution open => not fixable
06-19-06 13:33 Clemens LadischNote Added: 0010307
06-19-06 21:43 nikke Status resolved => feedback
06-19-06 21:43 nikke Resolution not fixable => reopened
06-19-06 21:43 nikke Note Added: 0010320
06-19-06 22:10 Mimosius Note Added: 0010321
06-20-06 04:56 Raymond Note Added: 0010325
06-20-06 04:57 Raymond Note Edited: 0010325
07-24-06 13:26 Quiverth Issue Monitored: Quiverth
08-03-06 14:08 Quiverth File Added: asound.state
08-03-06 14:15 Quiverth Note Added: 0011400
08-04-06 02:35 Raymond Note Added: 0011417
======================================================================
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
^ permalink raw reply [flat|nested] 25+ messages in thread
end of thread, other threads:[~2006-08-04 0:35 UTC | newest]
Thread overview: 25+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-06-17 12:25 [ALSA - driver 0002159]: ac3 passthrough not working on recent versions bugtrack
-- strict thread matches above, loose matches on Subject: below --
2006-08-04 0:35 bugtrack
2006-08-03 12:15 bugtrack
2006-06-20 2:56 bugtrack
2006-06-19 20:10 bugtrack
2006-06-19 19:43 bugtrack
2006-06-19 11:33 bugtrack
2006-06-19 17:00 ` Glen Masgai
2006-06-19 11:11 bugtrack
2006-06-17 16:22 bugtrack
2006-06-17 14:10 bugtrack
2006-06-17 13:16 bugtrack
2006-06-17 9:02 bugtrack
2006-06-17 8:21 bugtrack
2006-06-16 23:17 bugtrack
2006-06-16 14:25 bugtrack
2006-06-16 11:37 bugtrack
2006-06-16 11:26 bugtrack
2006-06-16 11:01 bugtrack
2006-06-15 21:43 bugtrack
2006-06-15 9:03 bugtrack
2006-06-15 0:18 bugtrack
2006-06-14 20:32 bugtrack
2006-06-02 2:23 bugtrack
2006-05-24 21:44 bugtrack
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox