From: hjc <hjc@rock-chips.com>
Date: Fri, 29 Aug 2014 06:17:55 +0000 (+0800)
Subject: rk3036 hdmi: fix audio abnormal when change video mode
X-Git-Tag: firefly_0821_release~4769^2~33
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ee1203ab36cdfd2cbb2a0e371012b36b827f7811;p=firefly-linux-kernel-4.4.55.git

rk3036 hdmi: fix audio abnormal when change video mode
---

diff --git a/drivers/video/rockchip/hdmi/chips/rk3036/rk3036_hdmi_hw.c b/drivers/video/rockchip/hdmi/chips/rk3036/rk3036_hdmi_hw.c
index 0dc40621f00d..f81296cd5da2 100755
--- a/drivers/video/rockchip/hdmi/chips/rk3036/rk3036_hdmi_hw.c
+++ b/drivers/video/rockchip/hdmi/chips/rk3036/rk3036_hdmi_hw.c
@@ -515,6 +515,7 @@ void rk3036_hdmi_control_output(struct hdmi *hdmi_drv, int enable)
 		}
 		rk3036_hdmi_sys_power(hdmi_drv, true);
 		rk3036_hdmi_sys_power(hdmi_drv, false);
+		delay100us();
 		rk3036_hdmi_sys_power(hdmi_drv, true);
 		hdmi_writel(hdmi_dev, 0xce, 0x00);
 		delay100us();