diff options
Diffstat (limited to 'sound/firewire/amdtp.c')
| -rw-r--r-- | sound/firewire/amdtp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c index 690c60828872..e573f253e39d 100644 --- a/sound/firewire/amdtp.c +++ b/sound/firewire/amdtp.c @@ -665,6 +665,10 @@ static void handle_in_packet(struct amdtp_stream *s, /* Check data block counter continuity */ data_block_counter = cip_header[0] & AMDTP_DBC_MASK; + if (data_blocks == 0 && (s->flags & CIP_EMPTY_HAS_WRONG_DBC) && + 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)) { lost = false; |