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| author | Clemens Ladisch <clemens@ladisch.de> | 2005-11-21 07:31:31 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:29:25 +0100 |
| commit | 1b98ea4791892399d8c23c93e117567eeff38887 (patch) | |
| tree | 5128a11d23f34048e7d00f2915326f8e9e32bee5 /sound/core | |
| parent | [ALSA] adjust documentation for higher card limit (diff) | |
| download | linux-1b98ea4791892399d8c23c93e117567eeff38887.tar.xz linux-1b98ea4791892399d8c23c93e117567eeff38887.zip | |
[ALSA] rawmidi: adjust runtime->avail when changing output buffer size
Modules: RawMidi Midlevel
When the output buffer size is changed, runtime->avail must be
adjusted to the new size; otherwise, draining of a bigger buffer would
appear to fail because avail does not reach buffer_size.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/rawmidi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index e6ee0d813783..587ea1eb3197 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -635,6 +635,7 @@ int snd_rawmidi_output_params(struct snd_rawmidi_substream *substream, kfree(runtime->buffer); runtime->buffer = newbuf; runtime->buffer_size = params->buffer_size; + runtime->avail = runtime->buffer_size; } runtime->avail_min = params->avail_min; substream->active_sensing = !params->no_active_sensing; |