diff options
author | Kevin Hilman <khilman@linaro.org> | 2015-09-14 14:22:30 -0700 |
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committer | Kevin Hilman <khilman@linaro.org> | 2015-09-14 14:22:30 -0700 |
commit | a143f427f3e7c6d80bc1d288334706a1f8237f5f (patch) | |
tree | 59e96413cf2013afb70bfaaca5f89937d9d7ac20 /sound/firewire/fireworks/fireworks_stream.c | |
parent | d9e292d3ea94ab21f028108527a908e415e856ef (diff) | |
parent | f249a14dd1b6b341e7b5e29b64c0edae6e13b7f5 (diff) |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-rtlsk-v4.1-15.11-rtlsk-v4.1-15.10-rtlsk-v4.1-15.09-rt
Diffstat (limited to 'sound/firewire/fireworks/fireworks_stream.c')
-rw-r--r-- | sound/firewire/fireworks/fireworks_stream.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/firewire/fireworks/fireworks_stream.c b/sound/firewire/fireworks/fireworks_stream.c index c55db1bddc80..7e353f1f7bff 100644 --- a/sound/firewire/fireworks/fireworks_stream.c +++ b/sound/firewire/fireworks/fireworks_stream.c @@ -172,6 +172,15 @@ int snd_efw_stream_init_duplex(struct snd_efw *efw) efw->tx_stream.flags |= CIP_DBC_IS_END_EVENT; /* Fireworks reset dbc at bus reset. */ efw->tx_stream.flags |= CIP_SKIP_DBC_ZERO_CHECK; + /* + * But Recent firmwares starts packets with non-zero dbc. + * Driver version 5.7.6 installs firmware version 5.7.3. + */ + if (efw->is_fireworks3 && + (efw->firmware_version == 0x5070000 || + efw->firmware_version == 0x5070300 || + efw->firmware_version == 0x5080000)) + efw->tx_stream.tx_first_dbc = 0x02; /* AudioFire9 always reports wrong dbs. */ if (efw->is_af9) efw->tx_stream.flags |= CIP_WRONG_DBS; |