X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fvideo%2Frockchip%2Frk3288_vop.c;h=0f91dab1f255f4bb897085c3b9337d7176e2b1b7;hb=427da6f0280ba1ce07e06941dd18a435fabd18fb;hp=e3e1ec728c01435550d8575bbf135137be267084;hpb=d46d40474a7e77b1640acd040223af8574ebe5ac;p=oweals%2Fu-boot.git

diff --git a/drivers/video/rockchip/rk3288_vop.c b/drivers/video/rockchip/rk3288_vop.c
index e3e1ec728c..0f91dab1f2 100644
--- a/drivers/video/rockchip/rk3288_vop.c
+++ b/drivers/video/rockchip/rk3288_vop.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
  * Copyright (c) 2015 Google, Inc
  * Copyright 2014 Rockchip Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
  */
 
 #include <common.h>
@@ -12,10 +11,10 @@
 #include <regmap.h>
 #include <syscon.h>
 #include <video.h>
-#include <asm/hardware.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/grf_rk3288.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/grf_rk3288.h>
+#include <asm/arch-rockchip/hardware.h>
 #include "rk_vop.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -70,6 +69,19 @@ static int rk3288_vop_probe(struct udevice *dev)
 	return rk_vop_probe(dev);
 }
 
+static int rk_vop_remove(struct udevice *dev)
+{
+	struct rk_vop_priv *priv = dev_get_priv(dev);
+        struct rk3288_vop *regs = priv->regs;
+
+	setbits_le32(&regs->sys_ctrl, V_STANDBY_EN(1));
+
+	/* wait frame complete (60Hz) to enter standby */
+	mdelay(17);
+
+	return 0;
+}
+
 struct rkvop_driverdata rk3288_driverdata = {
 	.features = VOP_FEATURE_OUTPUT_10BIT,
 	.set_pin_polarity = rk3288_set_pin_polarity,
@@ -91,5 +103,6 @@ U_BOOT_DRIVER(rk_vop) = {
 	.ops	= &rk3288_vop_ops,
 	.bind	= rk_vop_bind,
 	.probe	= rk3288_vop_probe,
+        .remove = rk_vop_remove,
 	.priv_auto_alloc_size	= sizeof(struct rk_vop_priv),
 };