ASoC: wm8737: Update to use maple tree register cache
authorMark Brown <broonie@kernel.org>
Thu, 13 Jul 2023 00:13:35 +0000 (01:13 +0100)
committerMark Brown <broonie@kernel.org>
Tue, 18 Jul 2023 13:45:22 +0000 (14:45 +0100)
commitee8169f94985e5c88d2c4e9daed0b5f8345032b1
tree33d0341f12c0161a6047ecd80b7f5ee6518b2569
parent59bd5113d8ca0765e8f12307a4b1ac0e3daa91f4
ASoC: wm8737: Update to use maple tree register cache

The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache. In
v6.5 it has also acquired the ability to generate multi-register writes in
sync operations, bringing performance up to parity with the rbtree cache
there.

Update the wm8737 driver to use the more modern data structure.

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230713-asoc-cirrus-maple-v1-22-a62651831735@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/wm8737.c