[Bug 358509] New: noisy sound on AMD Geode Sound (snd_cs5535audio) - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 358509] New: noisy sound on AMD Geode Sound (snd_cs5535audio)

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bugzilla_noreply＠novell.com

4 Feb 2008 4 Feb '08

13:15

https://bugzilla.novell.com/show_bug.cgi?id=358509 Summary: noisy sound on AMD Geode Sound (snd_cs5535audio) Product: openSUSE 10.3 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Minor Priority: P5 - None Component: Sound AssignedTo: tiwai@novell.com ReportedBy: dmueller@novell.com QAContact: qa@suse.de Found By: --- Hi, the sound card works fine most of the time, but some applications (like e.g. xine, mplayer *cough*) seem to choose a playback mode that is producing a terrible noise instead of sound. it is recognizeable that it plays something useful (e.g. the rythm of drums can be identified in the noise) but the rest is just rattle noise. it somehow sounds like it would play the pcm with wrong endianess (perhaps?). I've tried various sound output modes, but I can't seem to be able to find out which playback mode is faulty. is there some application I can use to debug to figure out which playback mode is broken? I can bring the hardware if wanted. I've tried 2.6.24 with the rest of 10.3 as well, no differences. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

4 Feb 4 Feb

13:31

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User tiwai@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c1 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |dmueller@novell.com --- Comment #1 from Takashi Iwai 2008-02-04 06:31:18 MST --- First of all, try alsa-driver-kmp on openSUSE BS multimedia:audio repo. It includes the cutting-edge version of ALSA drivers. There have been a few fixes after 2.6.24. for this devices. http://download.opensuse.org/repositories/multimedia:/audio/ The hardware supports only 16bit signed little endian format. So, I'm not sure whether it's a format thing. You can find several audio files in different sample rates, channels and formats in ~tiwai/test directory, in case you'd like to test some files... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13:44

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c2 --- Comment #2 from Dirk Mueller 2008-02-04 06:44:47 MST --- will test tonight or tomorrow, thanks -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

5 Feb 5 Feb

17:52

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c3 Dirk Mueller changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|dmueller@novell.com | --- Comment #3 from Dirk Mueller 2008-02-05 10:52:02 MST --- alsa-driver-kmp does not fix the issue, and the test files from ~tiwai/test do not seem to expose the bug. any other idea? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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7 Feb 7 Feb

13:33

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User tiwai@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c4 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |dmueller@novell.com --- Comment #4 from Takashi Iwai 2008-02-07 06:33:40 MST --- Then the other playback parameter like the format or the buffer size might be the key. Try to get /proc/asound/card0/pcm0p/sub0/* files during playing back wrongly. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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8 Feb 8 Feb

00:46

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c5 Dirk Mueller changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|dmueller@novell.com | --- Comment #5 from Dirk Mueller 2008-02-07 17:46:37 MST --- this is the diff between working sound output and nonworking: --- /tmp/state_aplay 2008-02-08 01:44:50.000000000 +0100 +++ /tmp/state_wrong 2008-02-08 01:45:22.000000000 +0100 @@ -3,7 +3,7 @@ subformat: STD channels: 2 rate: 48000 (48000/1) -period_size: 4096 +period_size: 1024 buffer_size: 16384 card: 0 device: 0 @@ -19,19 +19,19 @@ 64 128 state: RUNNING -trigger_time: 1202431490.427578148 -tstamp : 1202431491.123481546 -delay : 15756 -avail : 628 -avail_max : 8184 +trigger_time: 1202431518.705689192 +tstamp : 1202431523.372697786 +delay : 14760 +avail : 1624 +avail_max : 2216 ----- -hw_ptr : 33408 -appl_ptr : 49164 +hw_ptr : 224012 +appl_ptr : 238772 tstamp_mode: NONE period_step: 1 -avail_min: 4096 -start_threshold: 16384 -stop_threshold: 16384 +avail_min: 1024 +start_threshold: 1024 +stop_threshold: 1073741824 silence_threshold: 0 -silence_size: 0 +silence_size: 1073741824 boundary: 1073741824 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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00:49

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c6 --- Comment #6 from Dirk Mueller 2008-02-07 17:49:47 MST --- actually, I get working sound with: aplay -N --period-size 1024 s16lec2.wav so the period size is innocent. the minimized diff: --- /tmp/state_aplay 2008-02-08 01:47:18.000000000 +0100 +++ /tmp/state_wrong 2008-02-08 01:45:22.000000000 +0100 avail_min: 1024 -start_threshold: 16384 -stop_threshold: 16384 +start_threshold: 1024 +stop_threshold: 1073741824 silence_threshold: 0 -silence_size: 0 +silence_size: 1073741824 boundary: 1073741824 can I set those parameters with aplay as well? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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10:38

New subject: [Bug 358509] noisy sound on AMD Geode Sound (snd_cs5535audio)

https://bugzilla.novell.com/show_bug.cgi?id=358509 User dmueller@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=358509#c7 Dirk Mueller changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #7 from Dirk Mueller 2008-02-08 03:38:40 MST --- turns out mplayer is decoding garbage instead of alsa playing garbage -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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