linux-kernel - [PATCH v6 17/18] drm/bridge: analogix_dp: Remove bridge disabing and panel unpreparing in analogix_dp

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Message-Id: <20250930094251.131314-4-damon.ding@rock-chips.com>
Date: Tue, 30 Sep 2025 17:42:50 +0800
From: Damon Ding <damon.ding@...k-chips.com>
To: andrzej.hajda@...el.com,
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	Damon Ding <damon.ding@...k-chips.com>
Subject: [PATCH v6 17/18] drm/bridge: analogix_dp: Remove bridge disabing and panel unpreparing in analogix_dp_unbind()

The analogix_dp_unbind() should be balanced with analogix_dp_bind().
There are no bridge enabling and panel preparing in analogix_dp_bind(),
so it should be reasonable to remove the bridge disabing and panel
unpreparing in analogix_dp_unbind().

Signed-off-by: Damon Ding <damon.ding@...k-chips.com>
Tested-by: Marek Szyprowski <m.szyprowski@...sung.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index a6c5601e16ff..7e3e9d4f4ea2 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1526,10 +1526,6 @@ EXPORT_SYMBOL_GPL(analogix_dp_bind);
 
 void analogix_dp_unbind(struct analogix_dp_device *dp)
 {
-	analogix_dp_bridge_disable(&dp->bridge);
-
-	drm_panel_unprepare(dp->plat_data->panel);
-
 	drm_dp_aux_unregister(&dp->aux);
 }
 EXPORT_SYMBOL_GPL(analogix_dp_unbind);
-- 
2.34.1