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ALSA: emu10k1: make freeing untouched playback voices cheap
authorOswald Buddenhagen <oswald.buddenhagen@gmx.de>
Thu, 18 May 2023 14:09:44 +0000 (16:09 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 18 May 2023 14:55:56 +0000 (16:55 +0200)
commit82a9fa6e9e3c769f7edc62810c9718997cada53d
treec6a70fb3b045f541c8419f9b6401a9a285a130f8tree | snapshot
parentb840f8d8fcb3df9e65bb6782a9072897b6ea117dcommit | diff
ALSA: emu10k1: make freeing untouched playback voices cheap

This allows us to drop the code that tries to preserve already allocated
voices upon repeated hw_param callback invocations. Getting it right for
multi-channel voices would otherwise get a bit hairy.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230518140947.3725394-5-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
include/sound/emu10k1.h diff | blob | history
sound/pci/emu10k1/emu10k1_callback.c diff | blob | history
sound/pci/emu10k1/emupcm.c diff | blob | history
sound/pci/emu10k1/emuproc.c diff | blob | history
sound/pci/emu10k1/voice.c diff | blob | history
Domain: System / Kernel;