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drm/bridge: icn6211: Convert 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.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231001-drm-chipone-maple-v1-1-fb3ce5a53710@kernel.org
This commit is contained in:
Mark Brown 2023-10-01 00:46:38 +01:00 committed by Neil Armstrong
parent 4dd9368671
commit fb6f4f47dd
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/bridge/chipone-icn6211.c
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@ -197,7 +197,7 @@ static const struct regmap_config chipone_regmap_config = {
.val_bits = 8,
.rd_table = &chipone_dsi_readable_table,
.wr_table = &chipone_dsi_writeable_table,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.max_register = MIPI_ATE_STATUS(1),
};