diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2016-02-20 16:18:59 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-02-20 15:45:54 +0100 |
| commit | 3800e6f944e929ddfcd9320a51e13a67fd1956ff (patch) | |
| tree | efa6c1a547d090d2a2477a91ef7b28aa848f434b /sound/firewire/bebob/bebob_stream.c | |
| parent | 4fd6c6c7295a50aa9390a3131623456e0c05d8f9 (diff) | |
ALSA: bebob: give up updating streams at bus reset handler
DM1000/DM1100/DM1500 chipsets transfer packets with discontinue value in
'dbc' field of CIP header. For ALSA bebob driver, this makes its bus-reset
handler meaningless, because the discontinuity is detected quite earlier
than executing the handler.
This commit gives up updating streams at the bus reset handler.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/bebob/bebob_stream.c')
| -rw-r--r-- | sound/firewire/bebob/bebob_stream.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c index 8c687456a0e6..77cbb02bff34 100644 --- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -746,21 +746,6 @@ void snd_bebob_stream_stop_duplex(struct snd_bebob *bebob) } } -void snd_bebob_stream_update_duplex(struct snd_bebob *bebob) -{ - if ((cmp_connection_update(&bebob->in_conn) < 0) || - (cmp_connection_update(&bebob->out_conn) < 0)) { - amdtp_stream_pcm_abort(&bebob->rx_stream); - amdtp_stream_pcm_abort(&bebob->tx_stream); - amdtp_stream_stop(&bebob->rx_stream); - amdtp_stream_stop(&bebob->tx_stream); - break_both_connections(bebob); - } else { - amdtp_stream_update(&bebob->rx_stream); - amdtp_stream_update(&bebob->tx_stream); - } -} - /* * This function should be called before starting streams or after stopping * streams. |