ALSA: emu10k1: simplify tone control switch DSP code

Browse source

Instead of using lots of instructions to mix wet and dry signals,
simply skip over the whole code block if tone control is disabled.
This also allows us doing away with the "shadow" playback channels.

Tested-by: Jonathan Dowland <jon@dow.land>
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230510173917.3073107-7-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Oswald Buddenhagen 2023-05-10 19:39:09 +02:00 • committed by Takashi Iwai

parent f549466b8b

commit 59f038a09c

1 changed files with 50 additions and 73 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

123

sound/pci/emu10k1/emufx.c

View file