Hi teams
Our hardware use 4 cameras.of ser/des model, the hardware ports use csi2/csi3 as an 4 lanes output.
When I use the following command
v4l2-ctl --stream-mmap --set-ctrl bypass_mode=0 --stream-count=100 -d /dev/video0 to open video0.
it shows below error:
[ 580.292307] tegra194-vi5 15c10000.vi: no reply from camera processor
[ 580.292470] tegra194-vi5 15c10000.vi: uncorr_err: request timed out after 2500 ms
[ 580.292621] tegra194-vi5 15c10000.vi: err_rec: attempting to reset the capture channel
[ 580.294592] tegra194-vi5 15c10000.vi: unexpected response from camera processor
[ 580.294792] tegra194-vi5 15c10000.vi: vi capture setup failed
[ 580.294897] tegra194-vi5 15c10000.vi: fatal: error recovery failed
use the trace debug,it output below:
cheese-8264 [000] .... 183.681112: csi_s_power: enable : 0x0
v4l2-ctl-8520 [000] .... 577.476901: tegra_channel_open: vi-output, ar0231 8-0018
v4l2-ctl-8520 [000] .... 577.479057: tegra_channel_set_power: ar0231 8-0018 : 0x1
v4l2-ctl-8520 [000] .... 577.479078: camera_common_s_power: status : 0x1
v4l2-ctl-8520 [000] .... 577.724430: tegra_channel_set_power: 15a00000.nvcsi--2 : 0x1
v4l2-ctl-8520 [000] .... 577.724440: csi_s_power: enable : 0x1
v4l2-ctl-8520 [000] .... 577.735698: tegra_channel_capture_setup: vnc_id 0 W 1920 H 1080 fmt 13
v4l2-ctl-8520 [002] .... 577.748247: tegra_channel_set_stream: enable : 0x1
v4l2-ctl-8520 [001] .... 577.755897: tegra_channel_set_stream: 15a00000.nvcsi--2 : 0x1
v4l2-ctl-8520 [001] .... 577.755904: csi_s_stream: enable : 0x1
v4l2-ctl-8520 [001] .... 577.755916: tegra_channel_set_stream: ar0231 8-0018 : 0x1
kworker/1:3-2120 [001] .... 577.760449: rtos_queue_peek_from_isr_failed: tstamp:18481864795 queue:0x0bcbcf78
kworker/1:3-2120 [001] .... 577.760454: rtcpu_start: tstamp:18481867268
kworker/1:3-2120 [001] .... 577.760457: rtos_queue_send_from_isr_failed: tstamp:18481989874 queue:0x0bcb41f8
kworker/1:3-2120 [001] .... 577.760458: rtos_queue_send_from_isr_failed: tstamp:18481990097 queue:0x0bcb8a60
kworker/1:3-2120 [001] .... 577.760460: rtos_queue_send_from_isr_failed: tstamp:18481990319 queue:0x0bcba5e0
kworker/1:3-2120 [001] .... 577.760461: rtos_queue_send_from_isr_failed: tstamp:18481990537 queue:0x0bcbb3a0
kworker/1:3-2120 [001] .... 577.760462: rtos_queue_send_from_isr_failed: tstamp:18481990756 queue:0x0bcbc160
kworker/1:3-2120 [001] .... 577.760465: rtcpu_string: tstamp:18481991403 id:0x04010000 str:"Configuring VI GoS.
It is which setting lead to it ?
BRs
thanks