Messages in this thread | | | Date | Mon, 2 Oct 2023 09:02:27 +0200 | From | Neil Armstrong <> | Subject | Re: [PATCH] drm/bridge: lt9211: Convert to use maple tree register cache |
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On 01/10/2023 12:24, 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. > > Signed-off-by: Mark Brown <broonie@kernel.org> > --- > drivers/gpu/drm/bridge/lontium-lt9211.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/lontium-lt9211.c b/drivers/gpu/drm/bridge/lontium-lt9211.c > index 4d404f5ef87e..c8881796fba4 100644 > --- a/drivers/gpu/drm/bridge/lontium-lt9211.c > +++ b/drivers/gpu/drm/bridge/lontium-lt9211.c > @@ -89,7 +89,7 @@ static const struct regmap_config lt9211_regmap_config = { > .volatile_table = <9211_rw_table, > .ranges = <9211_range, > .num_ranges = 1, > - .cache_type = REGCACHE_RBTREE, > + .cache_type = REGCACHE_MAPLE, > .max_register = 0xda00, > }; > > > --- > base-commit: 6465e260f48790807eef06b583b38ca9789b6072 > change-id: 20230929-drm-lt9211-maple-f2b0807acd53 > > Best regards,
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
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