ASoC: Enable rbtree compression for WM8994/58 register cache

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The WM8994 and WM8958 register map is relatively sparse so benefits
from compression. The rbtree compression gives better results than
LZO for both memory and CPU consumption on a map as sparse as this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>

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Mark Brown 2010-11-26 17:23:42 +00:00

parent ca9aef5072

commit 2e19b0c8c2

1 changed files with 1 additions and 0 deletions

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sound/soc/codecs/wm8994.c

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