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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2019-07-22 06:36:53 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-07-22 17:04:57 +0300 |
| commit | ab75481202d2925a017e4cb5407b0bb49c356de8 (patch) | |
| tree | b1e41e5eb7c6c92dca462af08451173e5ba5ffd3 /sound/firewire/amdtp-stream.h | |
| parent | cdefaa44d535a9d555ac4f1925d59ae4d0ef98e8 (diff) | |
| download | linux-ab75481202d2925a017e4cb5407b0bb49c356de8.tar.xz | |
ALSA: firewire-lib: pass data block counter to data block processing layer
This is a preparation for future commit that 'struct
amdtp_stream.data_block_count' does not represent the value of
data block count for current data block.
However, data block count is required for calculation of sequence index
in sequence-multiplied data channel. Some of data block processing layer
require it; e.g. for AM824 data block.
This commit passes data block count to the processing layer.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/amdtp-stream.h')
| -rw-r--r-- | sound/firewire/amdtp-stream.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h index 5d611122312b..762ac3c7e902 100644 --- a/sound/firewire/amdtp-stream.h +++ b/sound/firewire/amdtp-stream.h @@ -99,6 +99,7 @@ typedef unsigned int (*amdtp_stream_process_data_blocks_t)( struct amdtp_stream *s, __be32 *buffer, unsigned int data_blocks, + unsigned int data_block_counter, unsigned int *syt); struct amdtp_stream { struct fw_unit *unit; |