Detailed Description
See the PCM (digital audio) interface page for more details.
Function Documentation
Dump PCM info.
- Parameters:
-
| pcm | PCM handle - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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- Examples:
- /test/latency.c, and /test/pcm.c.
Dump current hardware setup for PCM.
- Parameters:
-
| pcm | PCM handle - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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Dump current setup (hardware and software) for PCM.
- Parameters:
-
| pcm | PCM handle - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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Dump current software setup for PCM.
- Parameters:
-
| pcm | PCM handle - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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Dump a PCM hardware configuration space.
- Parameters:
-
| params | Configuration space - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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Dump status.
- Parameters:
-
| status | Status container - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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- Examples:
- /test/latency.c.
Dump a software configuration.
- Parameters:
-
| params | Software configuration container - Parameters:
-
| out | Output handle - Returns:
- 0 on success otherwise a negative error code
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