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imx6 not work correctly with LVDS 1366x768

Question asked by mohsen zahraee on Dec 14, 2016
Latest reply on Dec 16, 2016 by Oliver Kasten


i use kernel linux-rel_imx_4.1.15_2.0.0_ga, when i set hactive=1366 in dts, i face with "EGL Error : Could not create the egl surface: error = "0x3003" in my qt app, but if i set hactive=1368 it will work correctly, except that i have a white  or black rectangle in left side of lcd from top to bottom with 8 pixel with!!!

i searched and find that ipu may only able to work with module 8 of hactive, is it true and how can i solve this problem?