diff options
Diffstat (limited to 'sound/firewire/fireface/amdtp-ff.c')
| -rw-r--r-- | sound/firewire/fireface/amdtp-ff.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/firewire/fireface/amdtp-ff.c b/sound/firewire/fireface/amdtp-ff.c index 98177b0666d3..2402e2be87a6 100644 --- a/sound/firewire/fireface/amdtp-ff.c +++ b/sound/firewire/fireface/amdtp-ff.c @@ -113,15 +113,14 @@ int amdtp_ff_add_pcm_hw_constraints(struct amdtp_stream *s, } static unsigned int process_it_ctx_payloads(struct amdtp_stream *s, - const struct pkt_desc *descs, - unsigned int packets, + const struct pkt_desc *desc, + unsigned int count, struct snd_pcm_substream *pcm) { unsigned int pcm_frames = 0; int i; - for (i = 0; i < packets; ++i) { - const struct pkt_desc *desc = descs + i; + for (i = 0; i < count; ++i) { __le32 *buf = (__le32 *)desc->ctx_payload; unsigned int data_blocks = desc->data_blocks; @@ -131,21 +130,22 @@ static unsigned int process_it_ctx_payloads(struct amdtp_stream *s, } else { write_pcm_silence(s, buf, data_blocks); } + + desc = amdtp_stream_next_packet_desc(s, desc); } return pcm_frames; } static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s, - const struct pkt_desc *descs, - unsigned int packets, + const struct pkt_desc *desc, + unsigned int count, struct snd_pcm_substream *pcm) { unsigned int pcm_frames = 0; int i; - for (i = 0; i < packets; ++i) { - const struct pkt_desc *desc = descs + i; + for (i = 0; i < count; ++i) { __le32 *buf = (__le32 *)desc->ctx_payload; unsigned int data_blocks = desc->data_blocks; @@ -153,6 +153,8 @@ static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s, read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames); pcm_frames += data_blocks; } + + desc = amdtp_stream_next_packet_desc(s, desc); } return pcm_frames; |