HDMI Portrait on ODROID-XU/XU3(Lollipop Android-5.1.1) CM-12.1

First boot Landscape.

Set HDMI Rotation at ODROID-Utility app.

Rotated Screen and Reboot.

After boot.

Run quick setting.

Landscape->Auto-rotate -> Portrait
Screen is rotated.

Reboot.

Screen is rotate automatically.

Patch for HDMI Portrait Screen.

https://github.com/codewalkerster/android_frameworks_base-1/commit/d2ad29b868e80e9c66222e870d9127a890e36137

https://github.com/codewalkerster/android_device_hardkernel_odroidxu3-1/commit/aa8c0fe4d5e059206009c62fd67589436ec71b62

Portrait screen for ODROID-XU

edit /system/build.pro
add this line.

persist.demo.hdmirotation=portrait



edit /sdcard/boot.ini

ODROIDXU-UBOOT-CONFIG

setenv fb_x_res     "1080"
setenv fb_y_res     "1920"

setenv vout         "hdmi"

setenv left     "56"
setenv right    "24"
setenv upper    "3"
setenv lower    "3"
setenv hsync    "14"
setenv vsync    "3"

setenv hdmi_phy_res "1080"

setenv led_blink    "1"

HDMI screen rotation issue for ODROID(Exynos4412)

for Exynos4412(mali)

1080P(Full HD)

Tumblr.

720P -> enable Portrait HDMI Screen

1080P -> not allow Portrait HDMI Screen.

device/samsung/exynos4/libhdmi/libhdmiservice/SecTVOutService.cpp


291     void SecTVOutService::setHdmiRotate(uint32_t rotVal, uint32_t hwcLayer)
292     {
293         //codewalker
294         // 1080p is spec out.
295         if (mLCD_height == 1080)
296             return;