开启设备树后，IMX415仍无法在lubancat2 使用

kmjdzn

调整mipi接线松紧后，查看dmesg 发现两种不同的错误：
第一种：
dmesg |grep imx415[  123.226338] imx415 1-001a: s_stream: 0. 3864x2192, hdr: 0, bpp: 10[  124.580334] imx415 1-001a: s_stream: 1. 3864x2192, hdr: 0, bpp: 10[  124.580347] imx415 1-001a: write reg array error[  124.668312] imx415 1-001a: write reg array, sleep 30ms[  124.669681] imx415 1-001a: set vblank 0x3a vts 2250[  124.670995] imx415 1-001a: set exposure(shr0) 2149 = cur_vts(2250) - val(101)[  124.671865] imx415 1-001a: set analog gain 0x0
第二种：
cat@lubancat:~$ dmesg |grep imx415[    2.451262] imx415 1-001a: driver version: 00.01.08[    2.454411] imx415 1-001a:  Get hdr mode failed! no hdr default[    2.458633] imx415 1-001a:  Get data lanes failed! 4 lanes default[    2.460725] imx415 1-001a: detect imx415 lane 2[    2.462909] imx415 1-001a: Failed to get power-gpios[    2.465099] imx415 1-001a: no pinctrl[    2.467228] imx415 1-001a: Looking up dvdd-supply from device tree[    2.467240] imx415 1-001a: Looking up dvdd-supply property in node /i2c@fe5a0000/imx415@1a failed[    2.467281] imx415 1-001a: 1-001a supply dvdd not found, using dummy regulator[    2.469557] imx415 1-001a: Linked as a consumer to regulator.0[    2.471738] imx415 1-001a: Looking up dovdd-supply from device tree[    2.471747] imx415 1-001a: Looking up dovdd-supply property in node /i2c@fe5a0000/imx415@1a failed[    2.471796] imx415 1-001a: 1-001a supply dovdd not found, using dummy regulator[    2.474040] imx415 1-001a: Looking up avdd-supply from device tree[    2.474049] imx415 1-001a: Looking up avdd-supply property in node /i2c@fe5a0000/imx415@1a failed[    2.474066] imx415 1-001a: 1-001a supply avdd not found, using dummy regulator[    2.544965] imx415 1-001a: Detected imx415 id 0000e0[    2.547168] rockchip-csi2-dphy csi2-dphy1: dphy1 matches m00_b_imx415 1-001a:bus type 4[    8.594556] imx415 1-001a: set hdr cfg, set mode to 0[    8.597026] imx415 1-001a: set fmt: cur_mode: 3864x2192, hdr: 0, bpp: 10[    8.627007] imx415 1-001a: set exposure(shr0) 2149 = cur_vts(2250) - val(101)


重新换了一个fpc排线，也是如此：可以读取配置，但是无法使用guvcview打开
请问怎么解决这个问题？

lzh..

试试用命令行能不能显示。gst-launch-1.0 -v v4l2src device=/dev/video0 ! "video/x-raw, format=(string)UYVY, width=640, height=480" ! videoconvert ! ximagesink sync=false