18 Jul
2023
18 Jul
'23
12:06 p.m.
On Thu, Jul 13, 2023 at 01:13:15AM +0100, Mark Brown wrote:
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 cs35l41 driver to use the more modern data structure.
Signed-off-by: Mark Brown broonie@kernel.org
Tested-by: Charles Keepax ckeepax@opensource.cirrus.com
Thanks, Charles