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(parent: 5242bc7) | patch
ALSA: ctxfi - Clear PCM resources at hw_params and hw_free
authorTakashi Iwai <tiwai@suse.de>
Tue, 9 Jun 2009 06:19:02 +0000 (08:19 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 9 Jun 2009 06:19:02 +0000 (08:19 +0200)
commita5990dc5b96f537618b0f057c8723a6a0b0cdc74
treed5c7e3283c2827ab0ce00aaf204315a696114eddtree | snapshot (tar.gz zip)
parent5242bc7613311aa1a3d5ed41e9cf81015b65563fcommit | diff
ALSA: ctxfi - Clear PCM resources at hw_params and hw_free

Currently the PCM resources are allocated only once and ever in prepare
callback, assuming that the PCM parameters are never changed.  But it's
not true.

This patch adds the call of atc->pcm_release_resources() at hw_params
and hw_free callbacks to assure that the PCM setup is done correctly
for each h/w parameter changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/ctxfi/ctatc.c diff | blob | blame | history
sound/pci/ctxfi/ctpcm.c diff | blob | blame | history