[PATCH 00/10] ALSA: firewire-lib: pool sequence of syt offset and data blocks in AMDTP domain structure

[Takashi Iwai]

On Fri, 08 May 2020 06:36:25 +0200,
Takashi Sakamoto wrote:
> 
> Hi,
> 
> In current implementation, the packets for outgoing AMDTP streams are
> processed by per-stream calculation of syt offset and the number of data
> blocks per packet.
> 
> This patchset is a preparation for future extension that the packets for
> outgoing AMDTP streams are processed according to the result of 'sampling
> clock recovery' in IEC 61883-6:2005 from selected incoming AMDTP stream.
> The preparation is to process packets for outgoing AMDTP streams by pool
> in AMDTP domain structure for the sequence of syt offset and the number
> of data blocks. The way to generate sequence is still the same as the
> current implementation, which generates by ideal sampling transmission
> frequency against IEEE 1394 bus clock.
> 
> Takashi Sakamoto (10):
>   ALSA: firewire-lib: fix invalid assignment to union data for
>     directional parameter
>   ALSA: firewire-lib: use macro for maximum value of second in 1394 OHCI
>     isoc descriptor
>   ALSA: firewire-lib: add reference to domain structure from stream
>     structure
>   ALSA: firewire-lib: code refactoring for parameters of packet queue
>     and IRQ timing
>   ALSA: firewire-lib: code refactoring for syt computation
>   ALSA: firewire-lib: code refactoring for syt offset calculation
>   ALSA: firewire-lib: code refactoring for data block calculation
>   ALSA: firewire-lib: add cache for packet sequence to AMDTP domain
>     structure
>   ALSA: firewire-lib: pool ideal sequence of syt offset and data block
>   ALSA: firewire-lib: use sequence of syt offset and data block on pool
>     in AMDTP domain

Applied all ten patches to for-next branch now.


thanks,

Takashi