ALSA: emu10k1: Use managed buffer allocation

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Clean up the driver with the new managed buffer allocation API.
The normal playback streams need a workaround for the aligned buffer,
and cannot apply the straight snd_pcm_lib_malloc() stuff, so they
remain untouched, while other streams are converted to the new managed
mode.

Most of hw_params and hw_free callbacks became superfluous and got
dropped.

Link: https://lore.kernel.org/r/20191209094943.14984-37-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2019-12-09 10:49:08 +01:00

parent 63832bd951

commit cbf7dcd949

2 changed files with 14 additions and 75 deletions

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41

sound/pci/emu10k1/emupcm.c

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48

sound/pci/emu10k1/p16v.c

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