Update of /cvsroot/alsa/alsa-kernel/core/oss
In directory sc8-pr-cvs1:/tmp/cvs-serv22134
Modified Files:
pcm_oss.c
Log Message:
Fixed poll(POLLIN) - it should trigger capture
Index: pcm_oss.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/core/oss/pcm_oss.c,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -r1.38 -r1.39
--- pcm_oss.c 4 Jul 2003 08:49:53 -0000 1.38
+++ pcm_oss.c 12 Jul 2003 19:21:16 -0000 1.39
@@ -1990,12 +1990,20 @@
}
if (csubstream != NULL) {
snd_pcm_runtime_t *runtime = csubstream->runtime;
+ enum sndrv_pcm_state ostate;
poll_wait(file, &runtime->sleep, wait);
snd_pcm_stream_lock_irq(csubstream);
- if (runtime->status->state != SNDRV_PCM_STATE_RUNNING ||
+ if ((ostate = runtime->status->state) != SNDRV_PCM_STATE_RUNNING ||
snd_pcm_oss_capture_ready(csubstream))
mask |= POLLIN | POLLRDNORM;
snd_pcm_stream_unlock_irq(csubstream);
+ if (ostate != SNDRV_PCM_STATE_RUNNING && runtime->oss.trigger) {
+ snd_pcm_oss_file_t ofile;
+ memset(&ofile, 0, sizeof(ofile));
+ ofile.streams[SNDRV_PCM_STREAM_CAPTURE] =
pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
+ runtime->oss.trigger = 0;
+ snd_pcm_oss_set_trigger(&ofile, PCM_ENABLE_INPUT);
+ }
}
return mask;
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