On Sun, 17 Mar 2019 12:25:06 +0100, Takashi Sakamoto wrote: > > In kernel API of Linux FireWire subsystem, handlers of isochronous > receive (IR) context can get context headers as an argument of > callback. When 4 byte header is used, the context header includes > isochronous packet header for each packet. When 8 byte header is > used, it includes isochronous cycle as well. > > ALSA IEC 61883-1/6 engine uses 4 byte header, and computes isochronous > cycle from the cycle of interrupt. The usage of 8 byte header can > obsolete the computation. > > Furthermore, this change works well for a case that a series of > packet in one interrupt includes skipped isochronous cycle, > > This commit uses 8 byte header to handle isochronous cycle. > > Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> Applied to for-next branch now. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
