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drm/panel: ili9322: Convert to use maple tree register cache

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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-sn65dsi83-maple-v1-2-5519799a55e5@kernel.org
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Mark Brown 2023-10-01 11:24:14 +01:00 committed by Neil Armstrong
parent c8c575ebf6
commit 800c1ff7d1
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/panel/panel-ilitek-ili9322.c
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@ -337,7 +337,7 @@ static const struct regmap_config ili9322_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = 0x44,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.writeable_reg = ili9322_writeable_reg,
};