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drm/rockchip: analogix_dp: Disable clock when unbinding

The clock is enabled when binding cdn dp.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-10-git-send-email-jeffy.chen@rock-chips.com
Jeffy Chen 8 years ago
parent
ec6e7767c9
commit
b7ac7b5b6b
1 changed files with 2 additions and 1 deletions
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  1. 2 1
      drivers/gpu/drm/rockchip/analogix_dp-rockchip.c

+ 2 - 1
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
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@@ -417,7 +417,8 @@ static void rockchip_dp_unbind(struct device *dev, struct device *master,
 
 
 	rockchip_drm_psr_unregister(&dp->encoder);
 
 
-	return analogix_dp_unbind(dev, master, data);
 
+	analogix_dp_unbind(dev, master, data);
 
+	clk_disable_unprepare(dp->pclk);
 
 }
 
 
 static const struct component_ops rockchip_dp_component_ops = {