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 0dc40621f00d0c94fa4f878c0057cfa5e616a8f8..f81296cd5da22820519610fd9b50ca2da6fbc32d 100755 (executable)
--- 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();