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On Sat, Sep 20, 2014 at 08:49:56PM -0400, Walter Dnes wrote: |
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> > So I'm missing the "default" device. Sure enough: |
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> > $ aplay -L |
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> > null |
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> > Discard all samples (playback) or generate zero samples (capture) |
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> > sysdefault:CARD=PCH |
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> > HDA Intel PCH, ALC892 Analog |
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> > Default Audio Device |
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> > [... and some more surround channels plus HDMI] |
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> > |
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> > It only lists "sysdefault", but not "default". If I do |
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> > $ speaker-test -Dsysdefault -c2 |
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> > I get the test noise on both speakers. /usr/share/alsa/alsa.conf defines both: |
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> |
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> Here's what I get on a working system... |
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> |
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> [d531][waltdnes][~] aplay -L |
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> null |
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> Discard all samples (playback) or generate zero samples (capture) |
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> default:CARD=Intel |
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> HDA Intel, ALC888 Analog |
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> Default Audio Device |
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> sysdefault:CARD=Intel |
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> HDA Intel, ALC888 Analog |
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> Default Audio Device |
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> front:CARD=Intel,DEV=0 |
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> HDA Intel, ALC888 Analog |
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> Front speakers |
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> |
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> ...plus a bunch of others. |
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Including an HDMI device? (in case your board has an HDMI connector at all) |
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> Here's what I have in "make menuconfig" under |
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> |
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> > Device Drivers > Sound card support > Advanced Linux Sound Architecture |
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> |
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> | --- Advanced Linux Sound Architecture |
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> | <*> Sequencer support |
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> | < > Sequencer dummy client |
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> | <*> OSS Mixer API |
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> | < > OSS PCM (digital audio) API |
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I have this enabled for programs that need /dev/dsp, such as sidplay. |
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|
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> | [*] OSS Sequencer API |
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> | <*> HR-timer backend support |
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> | [*] Use HR-timer as default sequencer timer |
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> | [*] Dynamic device file minor numbers |
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Didn't have that one enabled.* |
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|
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> | (4) Max number of sound cards |
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> | [ ] Support old ALSA API |
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> | [*] Verbose procfs contents |
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> | [ ] Verbose printk |
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> | [ ] Debug |
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> | [ ] Generic sound devices ---- |
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> | [*] PCI sound devices ---> |
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> | [ ] USB sound devices ---- |
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> | < > ALSA for SoC audio support ---- |
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> |
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> Under "PCI sound devices --->" I have... |
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> | <*> Intel HD Audio ---> |
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Your kernel must be a bit older. My 3.16 doesn't have this and instead has |
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an "HD-Audio" entry right next to "PCI sound devices". |
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> Under "Intel HD Audio --->" I have... |
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> |
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> | --- Intel HD Audio |
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> | (64) Pre-allocated buffer size for HD-audio driver |
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> | [ ] Build hwdep interface for HD-audio driver |
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I have that one enabled*. And also "Allow dynamic codec reconfiguration".* |
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> | [ ] Support digital beep via input layer |
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> | [ ] Support jack plugging notification via input layer |
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> [...] |
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> | -*- Enable generic HD-audio codec parser |
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This is a module for me, but it gets auto-loaded. |
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* I toggled those settings and rebuilt, but the result is still the same. |
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-- |
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Gruß | Greetings | Qapla’ |
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Please do not share anything from, with or about me with any Facebook service. |
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Ideals are like stars: |
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you can’t reach them, but you can use them for orientation. |
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