ALSA: pcm: probe events when parameters are changed actually

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At present, trace events are probed even if corresponding parameter is
not actually changed. This is inconvenient.

This commit improves the behaviour.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Sakamoto 2017-06-11 23:56:13 +09:00 • committed by Takashi Iwai

parent f74ae15fe3

commit 82e7d5012f

1 changed files with 29 additions and 27 deletions

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sound/core/pcm_native.c

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