樹莓派raspberry 設置HDMI 分辨率1024x600去黑邊方法
# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
overscan_left=16
overscan_right=16
overscan_top=16
overscan_bottom=16
#這裏爲什麼需要手動的進行縮放調整呢?之前遇到其中一個原因就是
#rtd2660 HDMI 驅動固件程序裏面設置的縮放,所以不是100%顯示,後來修改源碼重新編譯就可以了
# uncomment to force a console size. By default it will be display's size minus
# overscan.
framebuffer_width=1026
framebuffer_height=600
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
max_usb_current=1
hdmi_group=2
#hdmi_mode=3
hdmi_mode=87
#hdmi_cvt=<width> <height> <framerate> <aspect> <margins> <interlace> <rb>
hdmi_cvt 1026 600 60 6 0 0 0
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