Hi everyone,
I used Pr2100k as camera sensor,i configreu dts and driver code as imx219. the probe of pr2100k is success,and there is /dev/video0 node .when used cmd :gst-launch-1.0 v4l2src device=/dev/video0 ! xvimagesink,is just show green picture .
tegra194-camera-jakku-six-pr2100.txt (2.5 KB) tegra194-camera-six-pr2100.txt (13.7 KB)
kdmesg.log (76.3 KB)
csi log:csi_log.txt (50.9 KB)
please give some advice for this,thanks
Probe mipi bus, can get the wave from mipi data,
The log show the intr_cil_data_lane_sot_mb_err0_a it could be output signal problem have a check the REG NVCSI_PHY_0_CILA_INTR_0_STATUS_CILA_0 from Xavier TRM.
kworker/0:1-785 [000] .... 377.072690: rtcpu_nvcsi_intr: tstamp:12290086929 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:0 st:0 vc:0 status:0x00000044
Hi SHaneCCC,
From Xavier TRM,the erre is NVCSI_PHY_0_CILA_INTR_0_STATUS_CILA_0 and intr_cil_data_lane_sot_mb_err1_a,what did them mean,which should I modify/check for the issue.beacuse i think pr2100k work. pr2100k output yuv422 to csi.
Dose The dts set for pr21ook need to modify and how to modify it ,
It means multi bit error of start of transmission. I think should be signal problem.
Hi ShaneCCC ,
If signal problem.where do need to modify for test,could you give tips and if anything else I need to offer for debug.
You have to consult to vendor to get REG setting to tuning the MIPI signal or maybe probe to check if it match the MIPI spec.