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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2023-01-10 16:49:31 +0300
committerTakashi Iwai <tiwai@suse.de>2023-01-12 14:14:49 +0300
commita36183f69c2c24e6e4b1f8f79adc7137ee7444d9 (patch)
treefe21c2c809c03499310077047d83ecdaccb7caf3 /sound/firewire/motu
parentfef4e61b0b765b6d22badcd5b6575b159e7d510a (diff)
downloadlinux-a36183f69c2c24e6e4b1f8f79adc7137ee7444d9.tar.xz
ALSA: firewire-lib: move parameter for pcm frame multiplier from context payload processing layer
The current implementation delegates the task to calculate the number of processed PCM frames into the context payload processing layer. It looks good as long as frame calculation is done for a single purpose. Nevertheless, another purpose, the computation of extra delay for the runtime of PCM substream, requires frame calculation, too. This commit refactors the current implementation so that the packet stream processing layer is responsible for the calculation of PCM frame, too. The member is moved to stream structure for multiplier between data block count and PCM frame count. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20230110134933.322794-2-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/motu')
-rw-r--r--sound/firewire/motu/amdtp-motu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c
index ea0063cec5fb..4153527b5e08 100644
--- a/sound/firewire/motu/amdtp-motu.c
+++ b/sound/firewire/motu/amdtp-motu.c
@@ -73,7 +73,7 @@ int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate,
data_chunks = formats->msg_chunks + pcm_chunks;
data_block_quadlets = 1 + DIV_ROUND_UP(data_chunks * 3, 4);
- err = amdtp_stream_set_parameters(s, rate, data_block_quadlets);
+ err = amdtp_stream_set_parameters(s, rate, data_block_quadlets, 1);
if (err < 0)
return err;