From: Mark Brown <broonie@kernel.org>
To: Jagan Teki <jagan@amarulasolutions.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Mark Brown <broonie@kernel.org>
Subject: [PATCH] drm/bridge: icn6211: Convert to use maple tree register cache
Date: Sun, 01 Oct 2023 00:46:38 +0100 [thread overview]
Message-ID: <20231001-drm-chipone-maple-v1-1-fb3ce5a53710@kernel.org> (raw)
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/chipone-icn6211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c b/drivers/gpu/drm/bridge/chipone-icn6211.c
index d205e755e524..82d23e4df09e 100644
--- a/drivers/gpu/drm/bridge/chipone-icn6211.c
+++ b/drivers/gpu/drm/bridge/chipone-icn6211.c
@@ -197,7 +197,7 @@ static const struct regmap_config chipone_regmap_config = {
.val_bits = 8,
.rd_table = &chipone_dsi_readable_table,
.wr_table = &chipone_dsi_writeable_table,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = MIPI_ATE_STATUS(1),
};
---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230929-drm-chipone-maple-1d5e37ce5ed0
Best regards,
--
Mark Brown <broonie@kernel.org>
next reply other threads:[~2023-09-30 23:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-30 23:46 Mark Brown [this message]
2023-10-02 7:02 ` Neil Armstrong
2023-10-02 7:11 ` Neil Armstrong
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