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drm/bridge: disable bu18rl82 while disable display

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Signed-off-by: Luo Wei <lw@rock-chips.com>
Change-Id: I4d2fd24e56e2fbceaf1a4c160033249748db29b1
This commit is contained in:
Luo Wei
2022-08-16 08:49:56 +08:00
committed by Tao Huang
parent 7ff327fd5e
commit 48c480f1fa
1 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/bridge/rohm-bu18rl82.c
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@@ -148,6 +148,8 @@ static void bu18rl82_bridge_disable(struct drm_bridge *bridge)
struct bu18rl82 *bu18rl82 = bridge_to_bu18rl82(bridge);
drm_panel_disable(bu18rl82->panel);
regmap_write(bu18rl82->regmap, 0x91, 0x00);
}
static void bu18rl82_bridge_pre_enable(struct drm_bridge *bridge)