| 1 |
> So I'm missing the "default" device. Sure enough: |
| 2 |
> $ aplay -L |
| 3 |
> null |
| 4 |
> Discard all samples (playback) or generate zero samples (capture) |
| 5 |
> sysdefault:CARD=PCH |
| 6 |
> HDA Intel PCH, ALC892 Analog |
| 7 |
> Default Audio Device |
| 8 |
> front:CARD=PCH,DEV=0 |
| 9 |
> HDA Intel PCH, ALC892 Analog |
| 10 |
> Front speakers |
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> [... and some more surround channels plus HDMI] |
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> |
| 13 |
> It only lists "sysdefault", but not "default". If I do |
| 14 |
> $ speaker-test -Dsysdefault -c2 |
| 15 |
> I get the test noise on both speakers. /usr/share/alsa/alsa.conf defines both: |
| 16 |
|
| 17 |
Here's what I get on a working system... |
| 18 |
|
| 19 |
[d531][waltdnes][~] aplay -L |
| 20 |
null |
| 21 |
Discard all samples (playback) or generate zero samples (capture) |
| 22 |
default:CARD=Intel |
| 23 |
HDA Intel, ALC888 Analog |
| 24 |
Default Audio Device |
| 25 |
sysdefault:CARD=Intel |
| 26 |
HDA Intel, ALC888 Analog |
| 27 |
Default Audio Device |
| 28 |
front:CARD=Intel,DEV=0 |
| 29 |
HDA Intel, ALC888 Analog |
| 30 |
Front speakers |
| 31 |
|
| 32 |
...plus a bunch of others. Here's what I have in "make menuconfig" under |
| 33 |
|
| 34 |
> Device Drivers > Sound card support > Advanced Linux Sound Architecture |
| 35 |
|
| 36 |
| --- Advanced Linux Sound Architecture |
| 37 |
| <*> Sequencer support |
| 38 |
| < > Sequencer dummy client |
| 39 |
| <*> OSS Mixer API |
| 40 |
| < > OSS PCM (digital audio) API |
| 41 |
| [*] OSS Sequencer API |
| 42 |
| <*> HR-timer backend support |
| 43 |
| [*] Use HR-timer as default sequencer timer |
| 44 |
| [*] Dynamic device file minor numbers |
| 45 |
| (4) Max number of sound cards |
| 46 |
| [ ] Support old ALSA API |
| 47 |
| [*] Verbose procfs contents |
| 48 |
| [ ] Verbose printk |
| 49 |
| [ ] Debug |
| 50 |
| [ ] Generic sound devices ---- |
| 51 |
| [*] PCI sound devices ---> |
| 52 |
| [ ] USB sound devices ---- |
| 53 |
| < > ALSA for SoC audio support ---- |
| 54 |
|
| 55 |
Under "PCI sound devices --->" I have... |
| 56 |
| <*> Intel HD Audio ---> |
| 57 |
|
| 58 |
Under "Intel HD Audio --->" I have... |
| 59 |
|
| 60 |
| --- Intel HD Audio |
| 61 |
| (64) Pre-allocated buffer size for HD-audio driver |
| 62 |
| [ ] Build hwdep interface for HD-audio driver |
| 63 |
| [ ] Support digital beep via input layer |
| 64 |
| [ ] Support jack plugging notification via input layer |
| 65 |
| [ ] Support initialization patch loading for HD-audio |
| 66 |
| [*] Build Realtek HD-audio codec support |
| 67 |
| [ ] Build Analog Device HD-audio codec support |
| 68 |
| [ ] Build IDT/Sigmatel HD-audio codec support |
| 69 |
| [ ] Build VIA HD-audio codec support |
| 70 |
| [ ] Build HDMI/DisplayPort HD-audio codec support |
| 71 |
| [ ] Build Cirrus Logic codec support |
| 72 |
| [ ] Build Conexant HD-audio codec support |
| 73 |
| [ ] Build Creative CA0110-IBG codec support |
| 74 |
| [ ] Build Creative CA0132 codec support |
| 75 |
| [ ] Build C-Media HD-audio codec support |
| 76 |
| [ ] Build Silicon Labs 3054 HD-modem codec support |
| 77 |
| -*- Enable generic HD-audio codec parser |
| 78 |
| (0) Default time-out for HD-audio power-save mode |
| 79 |
|
| 80 |
I haven't bothered with HDMI on this machine. Does yours look similar? |
| 81 |
|
| 82 |
-- |
| 83 |
Walter Dnes <waltdnes@××××××××.org> |
| 84 |
I don't run "desktop environments"; I run useful applications |
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