From 48c480f1fa2debe2c92ee6cfd658b1a09c84a15c Mon Sep 17 00:00:00 2001 From: Luo Wei Date: Tue, 16 Aug 2022 08:49:56 +0800 Subject: [PATCH] drm/bridge: disable bu18rl82 while disable display Signed-off-by: Luo Wei Change-Id: I4d2fd24e56e2fbceaf1a4c160033249748db29b1 --- drivers/gpu/drm/bridge/rohm-bu18rl82.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/bridge/rohm-bu18rl82.c b/drivers/gpu/drm/bridge/rohm-bu18rl82.c index 7f4768ce9966..7c6007b7f2ba 100644 --- a/drivers/gpu/drm/bridge/rohm-bu18rl82.c +++ b/drivers/gpu/drm/bridge/rohm-bu18rl82.c @@ -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)