struct mutex mutex;
struct cmp_connection connection;
struct amdtp_out_stream stream;
- bool stream_running;
bool mute;
s16 volume[6];
s16 volume_min;
static void fwspk_stop_stream(struct fwspk *fwspk)
{
- if (fwspk->stream_running) {
+ if (amdtp_out_stream_running(&fwspk->stream)) {
amdtp_out_stream_stop(&fwspk->stream);
cmp_connection_break(&fwspk->connection);
- fwspk->stream_running = false;
}
}
if (err < 0)
goto error;
- amdtp_out_stream_set_rate(&fwspk->stream, params_rate(hw_params));
- amdtp_out_stream_set_pcm(&fwspk->stream, params_channels(hw_params));
+ amdtp_out_stream_set_parameters(&fwspk->stream,
+ params_rate(hw_params),
+ params_channels(hw_params),
+ 0);
amdtp_out_stream_set_pcm_format(&fwspk->stream,
params_format(hw_params));
if (amdtp_out_streaming_error(&fwspk->stream))
fwspk_stop_stream(fwspk);
- if (!fwspk->stream_running) {
+ if (!amdtp_out_stream_running(&fwspk->stream)) {
err = cmp_connection_establish(&fwspk->connection,
amdtp_out_stream_get_max_payload(&fwspk->stream));
if (err < 0)
fwspk->connection.speed);
if (err < 0)
goto err_connection;
-
- fwspk->stream_running = true;
}
mutex_unlock(&fwspk->mutex);
int err;
err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST,
- OXFORD_FIRMWARE_ID_ADDRESS, &data, 4);
+ OXFORD_FIRMWARE_ID_ADDRESS, &data, 4, 0);
return err >= 0 ? be32_to_cpu(data) : 0;
}