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@xxxxxxxxxx>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 583df4d22f7e..9f4470171cf4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -2641,7 +2641,7 @@ static const struct regmap_config vop2_regmap_config = {
.max_register = 0x3000,
.name = "vop2",
.volatile_table = &vop2_volatile_table,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int vop2_bind(struct device *dev, struct device *master, void *data)
---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230929-drm-rockchip-maple-f6253d6a422e
Best regards,
--
Mark Brown <broonie@xxxxxxxxxx>
