index 341c214c039114f989bee15b3f31b3f00129b8c5..300def59e7b3a6e1db8d8a8700ba57a0b58ef95b 100644 (file)
--- a/pcm.c
+++ b/pcm.c
sparams.tstamp_mode = SNDRV_PCM_TSTAMP_ENABLE;
sparams.period_step = 1;
sparams.avail_min = 1;
- sparams.start_threshold = config->period_count * config->period_size;
- sparams.stop_threshold = config->period_count * config->period_size;
+
+ if (!config->start_threshold)
+ sparams.start_threshold = config->period_count * config->period_size;
+ else
+ sparams.start_threshold = config->start_threshold;
+
+ if (!config->stop_threshold)
+ sparams.stop_threshold = config->period_count * config->period_size;
+ else
+ sparams.stop_threshold = config->stop_threshold;
+
sparams.xfer_align = config->period_size / 2; /* needed for old kernels */
sparams.silence_size = 0;
- sparams.silence_threshold = 0;
+ sparams.silence_threshold = config->silence_threshold;
+
if (ioctl(pcm->fd, SNDRV_PCM_IOCTL_SW_PARAMS, &sparams)) {
oops(pcm, errno, "cannot set sw params");