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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2019-08-26 16:55:15 +0300
committerTakashi Iwai <tiwai@suse.de>2019-08-26 17:00:30 +0300
commit2fd2329393658514db074abd4f7dea8da1c20f81 (patch)
tree7b86da0ec986376cf51c409ffeab3863c9d04e61 /sound/firewire/oxfw
parent75545304eba6a3d282f923b96a466dc25a81e359 (diff)
downloadlinux-2fd2329393658514db074abd4f7dea8da1c20f81.tar.xz
ALSA: oxfw: fix to handle correct stream for PCM playback
When userspace application calls ioctl(2) to configure hardware for PCM playback substream, ALSA OXFW driver handles incoming AMDTP stream. In this case, outgoing AMDTP stream should be handled. This commit fixes the bug for v5.3-rc kernel. Fixes: 4f380d007052 ("ALSA: oxfw: configure packet format in pcm.hw_params callback") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/oxfw')
-rw-r--r--sound/firewire/oxfw/oxfw-pcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/firewire/oxfw/oxfw-pcm.c b/sound/firewire/oxfw/oxfw-pcm.c
index 9ea39348cdf5..7c6d1c277d4d 100644
--- a/sound/firewire/oxfw/oxfw-pcm.c
+++ b/sound/firewire/oxfw/oxfw-pcm.c
@@ -248,7 +248,7 @@ static int pcm_playback_hw_params(struct snd_pcm_substream *substream,
unsigned int channels = params_channels(hw_params);
mutex_lock(&oxfw->mutex);
- err = snd_oxfw_stream_reserve_duplex(oxfw, &oxfw->tx_stream,
+ err = snd_oxfw_stream_reserve_duplex(oxfw, &oxfw->rx_stream,
rate, channels);
if (err >= 0)
++oxfw->substreams_count;