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dm8148 uboot splash logo issue

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Hi!

I am using a dm8148 processor with some kind of LCD. I managed to add the backlight and to display a bmp on the LCD at the uboot level. But, The image is flickering and i can't figure out what are the right configured times, as for now i use:

ti814x_vps_configure_venc(VPS_REG_BASE + 0xA000, 800, 816, 878, 938,    480, 489, 495, 525,      0, 1, 1);

The picture i get is flickering. You can see two shots taken from the image in the attached

Also, I attache a part from the data sheet of the LCD.

Can you help me with that issue?


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