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(parent: f8c2209) | patch
ALSA: fireworks: configure stream parameters in pcm.hw_params callback
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Wed, 12 Jun 2019 08:44:12 +0000 (17:44 +0900)
committerTakashi Iwai <tiwai@suse.de>
Wed, 12 Jun 2019 13:26:53 +0000 (15:26 +0200)
commita83910caea3315b4401ca04a663d7af9c4c0c3c5
treea4b2374d070755ca3a71faab2b30181df52de57dtree | snapshot
parentf8c220931570b263043fc865ad9adda11f833ba1commit | diff
ALSA: fireworks: configure stream parameters in pcm.hw_params callback

This commit is a part of preparation to perform allocation/release
of isochronous resources in pcm.hw_params/hw_free callbacks.

This commit splits out an operation to configure stream parameters into
pcm.hw_params callback. In pcm.prepare callback, establishing
connections and start isochronous contexts.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/fireworks/fireworks_stream.c diff | blob | history
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