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Rotate screen (non X)
How to Rotate the TinkerBoard HDMI Display Output if I have no x-server?
I tried also, no success.
It is sad.
Only one solution I have found. Rotate console output and UI separetely.
Not as convenient as RaspberryPi and /boot/config.txt.
Hi guys,

Refer to the kernel document (
Quote:Console rotation will only become available if Console Rotation Support is compiled in your kernel.

I think TinkerOS kernel does not enable Console Rotation by default. 
So I rebuild the kernel by myself and finally make it work.

Steps of building kernel can refer to tinker wiki (
but before doing make, add "CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y" to the config file miniarm-rk3288_defconfig

diff --git a/arch/arm/configs/miniarm-rk3288_defconfig b/arch/arm/configs/miniarm-rk3288_defconfig
index a1b3ee6..bea5c05 100755
--- a/arch/arm/configs/miniarm-rk3288_defconfig
+++ b/arch/arm/configs/miniarm-rk3288_defconfig
@@ -541,6 +541,7 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y

After replacing the kernel, boot in the system and use the command:

$ sudo -s
$ echo 1 > /sys/devices/virtual/graphics/fbcon/rotate_all
$ echo 3 > /sys/devices/virtual/graphics/fbcon/rotate_all
[-] The following 2 users Like miki1778's post:
  • f3rDz, leo
Thanks, cool job. Is it possible to set default rotation value somewhere in config? I want screen to be rotated from the boot beginning.

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