diff options
| author | Mark Brown <broonie@kernel.org> | 2023-10-01 13:24:49 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-10-02 10:09:19 +0300 |
| commit | eae0cfcce3cd10a9189bf46934de9bde7ad7b2d0 (patch) | |
| tree | 4c5a38f533a5a6a271d0340a1a608c5c47c0f708 /drivers/gpu/drm/bridge | |
| parent | fb6f4f47dd4a71a0394d346eda7589dd9397c4bc (diff) | |
| download | linux-eae0cfcce3cd10a9189bf46934de9bde7ad7b2d0.tar.xz | |
drm/bridge: lt9211: 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-lt9211-maple-v1-1-1cf74fb10991@kernel.org
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/lontium-lt9211.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, }; |