From ab75481202d2925a017e4cb5407b0bb49c356de8 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Mon, 22 Jul 2019 12:36:53 +0900 Subject: 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 Signed-off-by: Takashi Iwai --- sound/firewire/fireface/amdtp-ff.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'sound/firewire/fireface') 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; -- cgit v1.2.3