• Takashi Sakamoto's avatar
    ALSA: firewire-lib: rename parameter setting function for AM824 with FDF field · 51c29fd2
    Takashi Sakamoto authored
    The value of FDF field in CIP header is protocol-dependent. Thus, it's
    better to allow data block processing layer to decide the value in any
    In AM824 data format, the value of FDF field in CIP header indicates
    N-flag and Nominal Sampling Frequency Code (sfc). The N-flag is for
    switching 'Clock-based rate control mode' and 'Command-based rate control
    mode'. In our implementation, 'Clock-based rate control mode' is just
    supported. Therefore, When sampling transfer frequency is decided, then
    the FDF can be set.
    This commit replaces 'amdtp_stream_set_parameters' with
    'amdtp_am824_set_parameters' to set the FDF. This is the same timing
    to decide the ration between the number of data blocks and the number of
    PCM frames.
    Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
fireworks_stream.c 8.63 KB