forked from luck/tmp_suning_uos_patched
f91c9d7610
During packet streaming, maximum length of payload for isochronous packet is invariable, therefore no need to recalculate. Current ALSA IEC 61883-1/6 engine calls a function to calculate it 8,000 or more times per second for incoming packet processing. This commit adds a member to have maximum length of payload into 'struct amdtp_stream', to reduces the function calls. At first callback from isochronous context, the length is calculated and stored for later processing. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| .. | ||
| bebob | ||
| dice | ||
| digi00x | ||
| fireface | ||
| fireworks | ||
| motu | ||
| oxfw | ||
| tascam | ||
| amdtp-am824.c | ||
| amdtp-am824.h | ||
| amdtp-stream-trace.h | ||
| amdtp-stream.c | ||
| amdtp-stream.h | ||
| cmp.c | ||
| cmp.h | ||
| fcp.c | ||
| fcp.h | ||
| isight.c | ||
| iso-resources.c | ||
| iso-resources.h | ||
| Kconfig | ||
| lib.c | ||
| lib.h | ||
| Makefile | ||
| packets-buffer.c | ||
| packets-buffer.h | ||