2198940_en-US

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2198940_en-US

2198940_en-US

IMX8MP uboot using lvds display, logo image is partially jagged

Background: SDK version - imx-5.10.72-2.2.2

1, uboot process lvds display, there is a logo screen jagged phenomenon: the letters AMNV in the oblique angle part of the existence of the rest of the normal display

2. The resolution of the screen is 1920x1080, and the specification of the logo used is as follows:
file freescale.bmp
freescale.bmp. PC bitmap, Windows 98/2000 and newer format, 1920 x 1080 x 32

Exhaustion operation:

I have changed different panel clocks and PLL values, but no effect; what could this be, please help troubleshoot, thanks; looking forward to your reply!


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最后更新:
‎11-21-2025 05:29 PM
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