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ti-processor-sdk-linux-rt-am335x-evm-02.00.02.11测试Qt opengl问题

LL shutor
Intellectual 630 points
Other Parts Discussed in Thread: AM3358

使用ti-processor-sdk-linux-rt-am335x-evm-02.00.02.11自带的Qt测试openGL 时，每隔几秒屏幕闪屏一下，然后串口终端报以下提示：

[ 7492.388387] tilcdc 4830e000.lcdc: tilcdc_crtc_irq(0x00000020): FIFO underfow
[ 7492.397234] tilcdc 4830e000.lcdc: tilcdc_crtc_irq(0x00000004): Sync lost

请问这个问题如何修复？如果只是启动一个matrix-gui-2.0则不会