Hi,
I am working on Audio Driver (AC'97) for NetBSD and porting this driver
onto my MIPS(TX4927) Target Board. I have enabled the Audio driver
(which supports both MIC and play mode) in my kernel and ported.=20
Traget Board supports sample rate upto 48000
After porting I used the following command to play the sample. (In /dev
"audio" and "sound" nodes are created).
# audioplay -V sample.wav (-V: verbose)
It gave following message: sample_rate=3D11025, channels=3D1, =
precision=3D8,
encoding-ulinear_le
after this it stays in the loop.
I am not able to here any sound, please tell me where I am going woring.

This is my audio driver structure:
struct audio_hw_if txaudio_hw_if =3D {
txaudio_open,
txaudio_close,
NULL, /* drain */
txaudio_query_encoding,
txaudio_set_params,
txaudio_round_blocksize,
NULL, /* commit_setting */
NULL, /* init_output */
NULL, /* init_input */
NULL, /* start_output */
NULL, /* start_input */
txaudio_halt_output,
txaudio_halt_input,
NULL, /* speaker_ctl */
txaudio_getdev,
NULL, /* getfd */
txaudio_set_port,
txaudio_get_port,
txaudio_query_devinfo,
NULL, // txaudio_malloc,
NULL, // txaudio_free,
NULL, // txaudio_round_buffersize,
NULL, // txaudio_mappage,
txaudio_get_props,
txaudio_trigger_output,
txaudio_trigger_input,
NULL, /* dev_ioctl */
};

Regards
Swamy
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