最終更新:2024-10-31 (木) 01:14:05 (9d)
Linux/proc/asound
https://www.kernel.org/doc/html/latest/sound/designs/procfile.html
https://docs.kernel.org/sound/designs/procfile.html
ディレクトリ
- Linux/proc/asound/card0
- Linux/proc/asound/oss?
- Linux/proc/asound/seq?
ファイル
Linux/proc/asound/AudioPCI? Linux/proc/asound/cards Shows the list of currently configured ALSA drivers, index, the id string, short and long descriptions. Linux/proc/asound/devices Lists the ALSA native device mappings. Linux/proc/asound/modules? Lists the module of each card Linux/proc/asound/pcm? Lists the currently available PCM devices in format of <card>-<device>: <id>: <name> : <sub-streams> Linux/proc/asound/timers? Linux/proc/asound/version? Shows the version string and compile date.
tree
├── card0 │ ├── codec97#0 │ │ ├── ac97#0-0 │ │ └── ac97#0-0+regs │ ├── id │ ├── intel8x0 │ ├── pcm0c │ │ ├── info │ │ └── sub0 │ │ ├── hw_params │ │ ├── info │ │ ├── prealloc │ │ ├── prealloc_max │ │ ├── status │ │ └── sw_params │ ├── pcm0p │ │ ├── info │ │ └── sub0 │ │ ├── hw_params │ │ ├── info │ │ ├── prealloc │ │ ├── prealloc_max │ │ ├── status │ │ └── sw_params │ └── pcm1c │ ├── info │ └── sub0 │ ├── hw_params │ ├── info │ ├── prealloc │ ├── prealloc_max │ ├── status │ └── sw_params ├── cards ├── devices ├── I82801AAICH -> card0 [recursive, not followed] ├── modules ├── oss │ ├── devices │ └── sndstat ├── pcm ├── seq │ ├── clients │ ├── drivers │ ├── queues │ └── timer ├── timers └── version