From 86c3331c8089ac1cf231825f406c4bf8afd9f3a2 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 29 Sep 2023 14:54:19 +0200 Subject: [PATCH] drm/bridge: adv7511: 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 Reviewed-by: Laurent Pinchart Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20230929-drm-adv7511-v1-1-b871b28ee594@kernel.org --- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 2611afd2c1c13..d518de88b5c3c 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -121,7 +121,7 @@ static const struct regmap_config adv7511_regmap_config = { .val_bits = 8, .max_register = 0xff, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults_raw = adv7511_register_defaults, .num_reg_defaults_raw = ARRAY_SIZE(adv7511_register_defaults), @@ -1068,7 +1068,7 @@ static const struct regmap_config adv7511_cec_regmap_config = { .val_bits = 8, .max_register = 0xff, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = adv7511_cec_register_volatile, };