ALSA: fireworks/firewire-lib: add support for recent firmware quirk

[linux.git] / sound / firewire / amdtp.c

diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
index 7bb988fa6b6d17764e08f39ecbf45f31ee2ff2ee..2a153d260836704011b6eadddfbc9b463e1b37b3 100644 (file)
--- a/sound/firewire/amdtp.c
+++ b/sound/firewire/amdtp.c
@@ -740,8 +740,9 @@ static int handle_in_packet(struct amdtp_stream *s,
            s->data_block_counter != UINT_MAX)
                data_block_counter = s->data_block_counter;
 
-       if (((s->flags & CIP_SKIP_DBC_ZERO_CHECK) && data_block_counter == 0) ||
-           (s->data_block_counter == UINT_MAX)) {
+       if (((s->flags & CIP_SKIP_DBC_ZERO_CHECK) &&
+            data_block_counter == s->tx_first_dbc) ||
+           s->data_block_counter == UINT_MAX) {
                lost = false;
        } else if (!(s->flags & CIP_DBC_IS_END_EVENT)) {
                lost = data_block_counter != s->data_block_counter;