ALSA: ctxfi - Clear PCM resources at hw_params and hw_free

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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>

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This commit is contained in:

Takashi Iwai 2009-06-09 08:19:02 +02:00

parent 5242bc7613

commit a5990dc5b9

2 changed files with 17 additions and 3 deletions

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4

sound/pci/ctxfi/ctatc.c

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16

sound/pci/ctxfi/ctpcm.c

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