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Posted at 6/15/2017 10:03:48
1#
Hi
1 the max resolution of HDMI IN is 1080P.
2 4K display , there is no such a firmware for you , you need rebuild the kernel with the modification like this:
diff --git a/kernel/arch/arm/boot/dts/firefly-rk3288-reload.dts b/kernel/arch/arm/boot/dts/firefly-rk3288-reload.dts
index 2159526..1a428b5 100644
--- a/kernel/arch/arm/boot/dts/firefly-rk3288-reload.dts
+++ b/kernel/arch/arm/boot/dts/firefly-rk3288-reload.dts
@@ -187,7 +187,7 @@
hpd-gpio = <&gpio4 GPIO_D3 GPIO_ACTIVE_HIGH>;
rockchip,source = <0>; //0: LCDC0; 1: LCDC1
rockchip,prop = <PRMRY>;//<PRMRY>;//<EXTEND>
- status = "okay";
+ status = "disabled";
};
};
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