How you draw the line out?
Which i.MX6 processor are you using?
What is the display are you using? LVDS?
IMX6dq
LVDS
thank you very much!
i.MX6D is dual core , i.MX6Q is 4 core. So, which one are you using?
Attached is the Android User Guide. In 5.4.2, there are parameters for reserved memory setting in bootargs. You may try to adjust fbmem, vmalloc and gpumem.
Android 4.2.2 is quite old version of BSP. There are newer version of Android. You may try to have a quick test of the performance of your apps in demo image if you don't want to build the BSP.
it's i.MX6D (is dual core)
but the effect not be changed。
let me try your‘s support;
thank you !