[ALSA - driver 0001674]: Audigy 2 ZS after suspend no sound line in

bugtrack
2005-12-27T19:47:40Z

Last Modified: 12-27-2005 20:47 CET
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Summary: Audigy 2 ZS after suspend no sound line in
Description:
Finally I have got sound working after suspend with alsa 1.0.11rc1
installed but only line in is silent. PCM and Mic is OK
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pzad - 12-23-05 20:07
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Probably some register recovery is missing.

To be sure, it is not ac97 could you attach file

/proc/asound/your card/codec97#0/ac97#0-0+regs

before and after suspend ?

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andreid1303 - 12-27-05 20:47
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Before susppend:
lxuser@av27866:~> cat /proc/asound/Audigy2/codec97#0/ac97#0-0+regs
0:00 = 6940
0:02 = 0000
0:04 = 8000
0:06 = 801f
0:08 = 0000
0:0a = 001a
0:0c = 801f
0:0e = 805f
0:10 = 0f0f
0:12 = 0909
0:14 = 9f1f
0:16 = 0707
0:18 = 9f1f
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0200
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 0000
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 = 00c4
0:6e = 000c
0:70 = 0000
0:72 = 0000
0:74 = 0380
0:76 = 0000
0:78 = 8380
0:7a = 0000
0:7c = 8384
0:7e = 7609

After suspend:
lxuser@av27866:~> cat /proc/asound/Audigy2/codec97#0/ac97#0-0+regs
0:00 = 6940
0:02 = 9f1f
0:04 = 8000
0:06 = 801f
0:08 = 0000
0:0a = 001a
0:0c = 801f
0:0e = 805f
0:10 = 0f0f
0:12 = 0909
0:14 = 9f1f
0:16 = 0707
0:18 = 9f1f
0:1a = 0000
0:1c = 0000
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 800f
0:28 = 0200
0:2a = 0080
0:2c = 0000
0:2e = 0000
0:30 = 0000
0:32 = 0000
0:34 = 0000
0:36 = 0000
0:38 = 0000
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 = 00c4
0:6e = 000c
0:70 = 0000
0:72 = 0000
0:74 = 0380
0:76 = 0000
0:78 = 8380
0:7a = 0000
0:7c = 8384
0:7e = 7609

I see value for 0:02 is only different. Is it helpful? Thanks in advance.

Same behavour for analog CD-in. /etc/init.d/alsasound restore sound