On 12-03-08 17:59, Takashi Iwai wrote:
At Wed, 12 Mar 2008 17:39:48 +0100, Rene Herman wrote:
On 12-03-08 15:43, Takashi Iwai wrote:
At Tue, 11 Mar 2008 23:01:39 +0100, Rene Herman wrote:
On 11-03-08 08:24, Gadi Oron wrote:
I am trying to record sound on an old Thinkpad T22 that uses the cs46xx sound driver.
Each time you start to record you have a 10% chance of having the recording completely distorted and having a metallic sound. When you look at the waveform it looks as though there are small segments with sharp transitions between them, a little like if these segments were moved a little from their correct place.
No insights, but I confirm the bug with a TerraTec DMX XFire 1024 (CS4624).
Hm, cs46xx driver hasn't been much changes since long time ago (around year 2005). The only big change was about some PM fixes, and I don't think it's relevant... Could you run als-info.sh to get the status?
At:
The output seems truncated. Could you give the generated file via "alsactl -f somefile store", just to be sure ?
Hmm, alsa-info.sh freshly downloaded from current hg. Anyways:
Rene.
state.CS46xx { control.1 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } control.2 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 63' iface MIXER name 'Master Playback Volume' value.0 63 value.1 63 } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Headphone Playback Switch' value true } control.4 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 63' iface MIXER name 'Headphone Playback Volume' value.0 0 value.1 0 } control.5 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Playback Switch' value false } control.6 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 31' iface MIXER name 'Mic Playback Volume' value 0 } control.7 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Boost (+20dB)' value false } control.8 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Line Playback Switch' value false } control.9 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' iface MIXER name 'Line Playback Volume' value.0 23 value.1 23 } control.10 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'CD Playback Switch' value false } control.11 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' iface MIXER name 'CD Playback Volume' value.0 0 value.1 0 } control.12 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Aux Playback Switch' value false } control.13 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' iface MIXER name 'Aux Playback Volume' value.0 0 value.1 0 } control.14 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'PCM Playback Switch' value true } control.15 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' iface MIXER name 'PCM Playback Volume' value.0 23 value.1 23 } control.16 { comment.access 'read write' comment.type ENUMERATED comment.count 2 comment.item.0 Mic comment.item.1 CD comment.item.2 Video comment.item.3 Aux comment.item.4 Line comment.item.5 Mix comment.item.6 'Mix Mono' comment.item.7 Phone iface MIXER name 'Capture Source' value.0 Line value.1 Line } control.17 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Capture Switch' value true } control.18 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 15' iface MIXER name 'Capture Volume' value.0 0 value.1 0 } control.19 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'pre 3D' comment.item.1 'post 3D' iface MIXER name 'PCM Out Path & Mute' value 'pre 3D' } control.20 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name '3D Control - Switch' value false } control.21 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 15' iface MIXER name '3D Control - Center' value 0 } control.22 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 15' iface MIXER name '3D Control - Depth' value 0 } control.23 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Off-hook Switch' value false } control.24 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Caller ID Switch' value false } control.25 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 32767' iface MIXER name 'DAC Volume' value.0 29493 value.1 29493 } control.26 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 32767' iface MIXER name 'ADC Volume' value.0 29492 value.1 29492 } control.27 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'ADC Capture Switch' value true } control.28 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'DAC Capture Switch' value false } control.29 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Output Switch' value false } control.30 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Input Switch' value false } control.31 { comment.access 'read write' comment.type IEC958 comment.count 1 iface PCM device 2 name 'IEC958 Playback Default' value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.32 { comment.access read comment.type IEC958 comment.count 1 iface PCM device 2 name 'IEC958 Playback Mask' value ffff00ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 } control.33 { comment.access 'read write' comment.type IEC958 comment.count 1 iface PCM device 2 name 'IEC958 Playback PCM Stream' value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.34 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Duplicate Front' value false } }