主题中讨论的其他器件： DSI 调谐器
工具/软件：Linux
您好，
基于 stm32mp1和 DSI/ LVDS 转换器 SN65DSI83的自定义载波出现问题。
我能够正确显示 LVDS 测试模式，但当我连接微处理器的 DSI 输出时，仅正确显示部分视频(请参阅下图)。
这是 I2C 注册器的转储：
i2cdump -y -f 1 0x2C
未指定大小(使用字节数据访问)
0 1 2 3 4 5 6 7 8 9 A b c d e f 0123456789abcdef
00：35 38 49 53 44 20 20 20 01 00 81 18 00 01 00 58ISD？？？？？
10：36 00 1D 00 00 00 00 12 00 03 00 00 00 00 00 00 00 00 6？？。 ？？？？？
20：20 03 00 00 e0 01 00 21 00 00 40 00 00 00 00？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？@
30：14 00 00 00 1e 00 05 00 1e 00 05 00 00 00 00 00 00 00 00？？？？？？？？？。。。
40：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0：00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0：00 00 40 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00…@…………………
而 Linux 的 DRM 输出为：
root@stm32mp1-icorestm32：~# cat /sys/kernel/debug/dri/1/state
平面[30]：平面0
CRTC=CRTC-0
FB=35
分配者=[fbcon]
refcount=2
format=RG16小端字节序(0x36314752)
修饰符= 0x0
大小=800x480
层数：
大小[0]= 800x480
间距[0]= 1664
OFFSET[0]=0
OBJ[0]：
NAME=0
refcount=3
起始值= 00010000
大小=798720
已导入=否
CRTC-pos=800x480+0+0
src-pos=800.000000x480.000000+0.000000+0.000000
旋转= 1
标称-zpos=0
颜色编码= ITU-R BT.601 YCbCr
color-range=YCbCr 限制范围
USER_updates=0fps
平面[32]：平面1
CRTC=(空)
FB=0
CRTC-pos=0x0+0+0
src-pos=0.000000x0.000000+0.000000+0.000000
旋转= 1
标称-zpos=0
颜色编码= ITU-R BT.601 YCbCr
color-range=YCbCr 限制范围
USER_updates=0fps
CRTC[31]：CRTC-0
ENABLE=1
ACTIVE = 1
Planes_changed=1
MODE_Changed=0
ACTIVE_CHANGE=0
connectors_changed=0
color_mgmt_changed=0
基准面掩码= 1
connector_mask=1
编码器掩码= 1
模式：0："800x480" 70 33000 800 830 894 924 480 485 505 510 0x48 0x0
连接器[29]：DSI-1
CRTC=CRTC-0
您是否有解决此问题的建议？
非常感谢
