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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/fireface | |
| 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/fireface')
| -rw-r--r-- | sound/firewire/fireface/amdtp-ff.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sound/firewire/fireface/amdtp-ff.c b/sound/firewire/fireface/amdtp-ff.c index 2938489740b4..71879922ab39 100644 --- a/sound/firewire/fireface/amdtp-ff.c +++ b/sound/firewire/fireface/amdtp-ff.c @@ -103,9 +103,8 @@ int amdtp_ff_add_pcm_hw_constraints(struct amdtp_stream *s, } static unsigned int process_rx_data_blocks(struct amdtp_stream *s, - __be32 *buffer, - unsigned int data_blocks, - unsigned int *syt) + __be32 *buffer, unsigned int data_blocks, + unsigned int data_block_counter, unsigned int *syt) { struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; @@ -122,9 +121,8 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, } static unsigned int process_tx_data_blocks(struct amdtp_stream *s, - __be32 *buffer, - unsigned int data_blocks, - unsigned int *syt) + __be32 *buffer, unsigned int data_blocks, + unsigned int data_block_counter, unsigned int *syt) { struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; |