Commit 800c1ff7 authored by Mark Brown's avatar Mark Brown Committed by Neil Armstrong
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drm/panel: ili9322: 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: default avatarMark Brown <broonie@kernel.org>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231001-drm-sn65dsi83-maple-v1-2-5519799a55e5@kernel.org
parent c8c575eb

drivers/gpu/drm/panel/panel-ilitek-ili9322.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

};