Hello,
I have a fpga connected to xavier nx via 4-lanes CSI. Here is my dtsi for the “camera”.
tegra194-camera-dfccam-tripple.dtsi (60.0 KB)
The problem is that when the num_lanes parameter of camera mode is set to 4 (I suppose it should be 4 when I have 4 lanes CSI) it is not working and I got a lot of errors in trace. However, when I set the num_lanes parameter to 2 it is working and I am able to stream the video out of the module. I would appreciate someone to tell me if there is something wrong with my device tree. Thank you.
kworker/0:1-8724 [000] .... 1879.739001: rtcpu_vinotify_error: tstamp:59352561840 tag:CSIMUX_FRAME channel:0x00 frame:9 vi_tstamp:59352515496 data:0x000000a0
kworker/0:1-8724 [000] .... 1879.739001: rtcpu_nvcsi_intr: tstamp:59352561920 class:GLOBAL type:PHY_INTR0 phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739001: rtcpu_nvcsi_intr: tstamp:59352561920 class:GLOBAL type:PHY_INTR0 phy:0 cil:1 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739002: rtcpu_nvcsi_intr: tstamp:59352561920 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739002: rtcpu_nvcsi_intr: tstamp:59352561920 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:1 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739002: rtcpu_nvcsi_intr: tstamp:59352562832 class:GLOBAL type:PHY_INTR0 phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739002: rtcpu_nvcsi_intr: tstamp:59352562832 class:CORRECTABLE_ERR type:STREAM_VC phy:0 cil:0 st:0 vc:0 status:0x00000004
kworker/0:1-8724 [000] .... 1879.739003: rtcpu_nvcsi_intr: tstamp:59352562832 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739003: rtcpu_nvcsi_intr: tstamp:59352562832 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:1 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739003: rtcpu_nvcsi_intr: tstamp:59352563782 class:GLOBAL type:STREAM_VC phy:0 cil:0 st:0 vc:0 status:0x00000004
kworker/0:1-8724 [000] .... 1879.739003: rtcpu_nvcsi_intr: tstamp:59352563782 class:GLOBAL type:PHY_INTR0 phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739004: rtcpu_nvcsi_intr: tstamp:59352563782 class:GLOBAL type:PHY_INTR0 phy:0 cil:1 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739004: rtcpu_nvcsi_intr: tstamp:59352563782 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:0 st:0 vc:0 status:0x00000110
kworker/0:1-8724 [000] .... 1879.739004: rtcpu_nvcsi_intr: tstamp:59352563782 class:CORRECTABLE_ERR type:PHY_INTR phy:0 cil:1 st:0 vc:0 status:0x00000110