From 7073ff96a51624de69f6d608677985e6c4940474 Mon Sep 17 00:00:00 2001
From: Tao Huang <huangtao@rock-chips.com>
Date: Mon, 21 Oct 2024 17:28:48 +0800
Subject: [PATCH] drm/rockchip: dw-dp: Include linux/random.h

drivers/gpu/drm/rockchip/dw-dp.c:567:9: error: implicit declaration of function 'get_random_bytes'

Fixes: 7d048d6dac94 ("drm/rockchip: dw-dp: Add HDCP function support")
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: Id1c9fc3570877fb6b9900e0a107cff7efb6a91da
---
 drivers/gpu/drm/rockchip/dw-dp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/rockchip/dw-dp.c b/drivers/gpu/drm/rockchip/dw-dp.c
index 6c487b615466..8e2995088253 100644
--- a/drivers/gpu/drm/rockchip/dw-dp.c
+++ b/drivers/gpu/drm/rockchip/dw-dp.c
@@ -32,6 +32,7 @@
 #include <linux/irq.h>
 #include <linux/of_device.h>
 #include <linux/of_graph.h>
+#include <linux/random.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
 #include <linux/gpio/consumer.h>