使用983搭配984无法配置出图，验证984单独出pattern图片。但984也无法单独配置出pattern画面。请问这种edp的链路该如何配置984出pattern画面：
屏 -> 984
eDP0_D0P -> eDP_D3P
eDP0_D0N -> eDP_D3N
eDP0_D1P -> eDP_D2P
eDP0_D1N -> eDP_D2N
eDP0_D2P -> eDP_D1P
eDP0_D2N -> eDP_D1N
eDP0_D3P -> eDP_D0P
eDP0_D3N -> eDP_D0N
屏幕timing
THW[0] = 3120
TVW[0] = 1842
AHW[0] = 2880
AVW[0] = 1800
HBP[0] = 60
VBP[0] = 8
HSW[0] = 60
VSW[0] = 2
HFP[0] = 120
VFP[0] = 32
HSP[0] = 0
VSP[0] = 0
PCLK[0] = 344.82
Bits_per_pixel[0] = 24
