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ALSA: fireworks: ensure to release isochronous resources in pcm.hw_params callback

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When stopping packet streaming in reserve function for duplex streams,
isochronous resources should be released.

Fixes: 7bc93821a7 ("ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2019-06-18 22:26:21 +09:00 committed by Takashi Iwai
parent 7599e279c0
commit a9679dd31d
1 changed files with 3 additions and 0 deletions
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3
sound/firewire/fireworks/fireworks_stream.c
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@ -217,6 +217,9 @@ int snd_efw_stream_reserve_duplex(struct snd_efw *efw, unsigned int rate)
if (rate != curr_rate) {
stop_stream(efw, &efw->tx_stream);
stop_stream(efw, &efw->rx_stream);
cmp_connection_release(&efw->out_conn);
cmp_connection_release(&efw->in_conn);
}
if (efw->substreams_counter == 0 || rate != curr_rate) {