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ALSA: firewire-motu: fix stream format for MOTU 8pre FireWire

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commit fc36ef80ca2c68b2c9df06178048f08280e4334f upstream.

My previous refactoring for ALSA firewire-motu driver brought regression
to handle MOTU 8pre FireWire. The packet format is not operated correctly.

Cc: <stable@vger.kernel.org>
Fixes: dfbaa4dc11eb ("ALSA: firewire-motu: add model-specific table of chunk count")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20210614083133.39753-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Sakamoto 2021-06-14 17:31:33 +09:00 committed by Greg Kroah-Hartman
parent 313a5e869d
commit 5c4d51b438
1 changed files with 3 additions and 2 deletions
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5
sound/firewire/motu/motu-protocol-v2.c
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@ -353,6 +353,7 @@ const struct snd_motu_spec snd_motu_spec_8pre = {
.protocol_version = SND_MOTU_PROTOCOL_V2,
.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
SND_MOTU_SPEC_TX_MIDI_2ND_Q,
.tx_fixed_pcm_chunks = {10, 6, 0},
.rx_fixed_pcm_chunks = {10, 6, 0},
// Two dummy chunks always in the end of data block.
.tx_fixed_pcm_chunks = {10, 10, 0},
.rx_fixed_pcm_chunks = {6, 6, 0},
};