A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1823> ====================================================================== Reported By: darkbrain Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1823 Category: PCI - cs46xx Reproducibility: always Severity: major Priority: normal Status: new Distribution: Kernel Version: ====================================================================== Date Submitted: 02-05-2006 22:59 CET Last Modified: 07-31-2006 22:52 CEST ====================================================================== Summary: surround40 memory leak Description: It seems that surround40 has a memory leak or somthing similar, playing a game in surround40 mode the game result unplayable after some minutes. And there is a problem in CS46xx.conf file, i need to remove the hook on the rear pcm to permit multiple surround40 subdevices to be opened. ====================================================================== ---------------------------------------------------------------------- bitmage2 - 07-31-06 22:42 ---------------------------------------------------------------------- Raymond, this is about your question "Do you mean KMix can handle those duplicate controls ( created by TWO AC97 ) ?". I presume youre talking about those controls with index 1 (opposed to index 0), right? Honestly, I have no idea when those duplicate controls are uses. The only thing I can say is this: I got all those duplicated devices (like PCM.0, PCM.1 and Master.0, Master.1). And when I change the device state (volume, capture ore playback switch) the change is reflected in alsamixer (and vice versa). For testing I tried to play back more than 32 channels via speaker-test . I did this for checking whether channels 33 and above would go on the second AC97. But ... 1) The channels above 32 just produce nonsense sounds (short, looping sounds) 2) The volume of the nonsense soundss could not be controlled (not by KMix, and also not by alsamixer) ---------------------------------------------------------------------- bitmage2 - 07-31-06 22:52 ---------------------------------------------------------------------- Raymond, this is about your question "How about 'DAC Playback Volume' [...] Does it control the volume of all the playback channels ?" Card: Sound Fusion CS46xx Chip: Cirrus Logic CS4294 rev 5,Cirrus Logic CS4294 rev 5,Cirrus ALSA (lib,driver,everything): 1.0.9b Answer: No, the 'DAC Playback Volume' only works on Front (aka Master) and Rear. It does not have any effect on Center and LFE. Issue History Date Modified Username Field Change ====================================================================== 02-05-06 22:59 darkbrain New Issue 02-06-06 06:32 Raymond Note Added: 0007943 02-06-06 07:10 Raymond Note Edited: 0007943 02-06-06 07:31 Raymond Note Edited: 0007943 02-06-06 07:32 Raymond Note Edited: 0007943 02-06-06 10:46 darkbrain Note Added: 0007945 02-06-06 10:46 darkbrain Note Added: 0007946 02-06-06 10:47 darkbrain Note Deleted: 0007946 02-06-06 18:37 darkbrain Note Added: 0007950 02-11-06 15:01 darkbrain Note Added: 0008018 02-12-06 05:09 Raymond Note Added: 0008025 02-15-06 06:21 Raymond Note Added: 0008076 02-21-06 07:56 Raymond Note Added: 0008152 03-27-06 04:42 Raymond Note Added: 0008987 06-02-06 09:33 Raymond Note Deleted: 0008152 06-02-06 09:33 Raymond Note Deleted: 0008987 06-02-06 09:34 Raymond Note Deleted: 0008076 07-11-06 13:28 Raymond Note Added: 0010970 07-24-06 21:21 bitmage2 Note Added: 0011215 07-24-06 21:25 bitmage2 Note Added: 0011216 07-25-06 02:41 Raymond Note Added: 0011222 07-25-06 05:47 Raymond Note Edited: 0011222 07-25-06 10:18 darkbrain Note Added: 0011224 07-25-06 16:03 Raymond Note Added: 0011228 07-25-06 20:29 bitmage2 Note Added: 0011231 07-26-06 02:21 Raymond Note Added: 0011236 07-26-06 02:26 Raymond Note Edited: 0011236 07-26-06 02:30 Raymond Note Edited: 0011236 07-26-06 08:34 bitmage2 Note Added: 0011244 07-26-06 09:45 Raymond Note Added: 0011246 07-26-06 09:51 Raymond Note Edited: 0011246 07-26-06 09:56 Raymond Note Edited: 0011246 07-26-06 10:04 Raymond Note Edited: 0011246 07-26-06 10:08 Raymond Note Edited: 0011246 07-26-06 10:14 Raymond Note Edited: 0011246 07-26-06 16:26 Raymond Note Added: 0011249 07-26-06 16:28 Raymond Note Edited: 0011249 07-26-06 16:31 Raymond Note Edited: 0011249 07-28-06 05:03 Raymond Note Added: 0011282 07-28-06 10:25 Raymond Note Edited: 0011282 07-29-06 05:13 Raymond Note Added: 0011298 07-29-06 09:06 Raymond Note Deleted: 0011298 07-29-06 12:20 bitmage2 Note Added: 0011299 07-29-06 12:23 bitmage2 Note Added: 0011300 07-29-06 14:02 Raymond Note Added: 0011302 07-29-06 14:12 Raymond Note Added: 0011303 07-29-06 14:50 bitmage2 Note Added: 0011304 07-29-06 14:51 bitmage2 File Added: proc-asound-card0-codec 07-29-06 15:01 bitmage2 Note Added: 0011305 07-29-06 15:03 bitmage2 File Added: test.state 07-29-06 17:23 Raymond Note Added: 0011309 07-29-06 22:44 bitmage2 Note Added: 0011311 07-30-06 03:26 Raymond Note Added: 0011313 07-30-06 03:33 Raymond Note Added: 0011314 07-30-06 03:39 Raymond Note Edited: 0011314 07-30-06 03:41 Raymond Note Edited: 0011314 07-30-06 11:52 darkbrain Note Added: 0011317 07-31-06 05:39 Raymond Note Added: 0011336 07-31-06 05:40 Raymond Note Edited: 0011336 07-31-06 05:43 Raymond Note Edited: 0011336 07-31-06 05:45 Raymond Note Edited: 0011336 07-31-06 05:47 Raymond Note Edited: 0011336 07-31-06 06:36 Raymond Note Edited: 0011336 07-31-06 08:40 Raymond Note Edited: 0011336 07-31-06 09:51 Raymond Note Edited: 0011336 07-31-06 09:56 Raymond Note Edited: 0011336 07-31-06 09:59 Raymond Note Edited: 0011336 07-31-06 10:06 Raymond Note Edited: 0011336 07-31-06 10:11 Raymond Note Edited: 0011336 07-31-06 22:42 bitmage2 Note Added: 0011350 07-31-06 22:52 bitmage2 Note Added: 0011352 ====================================================================== ------------------------------------------------------------------------- Take Surveys. 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