Hi,
This patchset improves Dice notification handling mainly for old firmwares.
Dice-based models with earlier firmwares brings 'fail to ensure phase lock' message to ALSA dice driver. This is due to no Dice transaction at confirming clock status. Although this patchet enables ALSA dice driver to handle Dice-based models with old firmwares, I reccomend users to work with updated firmwares because they may include some bug fixes and improve device's behaviours.
Regards
Takashi Sakamoto (2): ALSA: dice: change notification mask to detect lock status change ALSA: dice: old firmware optimization for Dice notification
sound/firewire/dice/dice-stream.c | 17 ++++++++++++++--- sound/firewire/dice/dice-transaction.c | 2 +- 2 files changed, 15 insertions(+), 4 deletions(-)