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Diffstat (limited to 'sound/firewire/speakers.c')
-rw-r--r--sound/firewire/speakers.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c
index fe9e6e2f2c5b..cc8bc3a51bc1 100644
--- a/sound/firewire/speakers.c
+++ b/sound/firewire/speakers.c
@@ -52,7 +52,6 @@ struct fwspk {
struct mutex mutex;
struct cmp_connection connection;
struct amdtp_out_stream stream;
- bool stream_running;
bool mute;
s16 volume[6];
s16 volume_min;
@@ -188,10 +187,9 @@ static int fwspk_close(struct snd_pcm_substream *substream)
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;
}
}
@@ -246,8 +244,10 @@ static int fwspk_hw_params(struct snd_pcm_substream *substream,
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));
@@ -285,7 +285,7 @@ static int fwspk_prepare(struct snd_pcm_substream *substream)
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)
@@ -296,8 +296,6 @@ static int fwspk_prepare(struct snd_pcm_substream *substream)
fwspk->connection.speed);
if (err < 0)
goto err_connection;
-
- fwspk->stream_running = true;
}
mutex_unlock(&fwspk->mutex);
@@ -647,7 +645,7 @@ static u32 fwspk_read_firmware_version(struct fw_unit *unit)
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;
}