jetpack:6.2.1
device:orin nano
We used our own designed orin nano carrier board and connected the deserializer 96716 to the CSI2 pins of the orin nano in a 2-lane configuration.
The following is the configuration of the “port” section in my device tree.
#include <dt-bindings/tegra234-p3767-0000-common.h>
#include <dt-bindings/clock/tegra234-clock.h>
#include <dt-bindings/gpio/tegra234-gpio.h>
#define CAM0_PWDN TEGRA234_MAIN_GPIO(H, 6)
#define CAM1_PWDN TEGRA234_MAIN_GPIO(AC, 0)
/ {
overlay-name = "";
jetson-header-name = "Jetson 24pin CSI Connector";
compatible = JETSON_COMPATIBLE_P3768;
fragment@0 {
target-path = "/";
__overlay__ {
tegra-capture-vi {
num-channels = <2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
jetson_vi_in0: endpoint {
vc-id = <0>;
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&jetson_csi_out0>;
};
};
port@1 {
reg = <1>;
jetson_vi_in1: endpoint {
vc-id = <1>;
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&jetson_csi_out1>;
};
};
};
};
tegra-camera-platform {
compatible = "nvidia, tegra-camera-platform";
/**
* Physical settings to calculate max ISO BW
*
* num_csi_lanes = <>;
* Total number of CSI lanes when all cameras are active
*
* max_lane_speed = <>;
* Max lane speed in Kbit/s
*
* min_bits_per_pixel = <>;
* Min bits per pixel
*
* vi_peak_byte_per_pixel = <>;
* Max byte per pixel for the VI ISO case
*
* vi_bw_margin_pct = <>;
* Vi bandwidth margin in percentage
*
* max_pixel_rate = <>;
* Max pixel rate in Kpixel/s for the ISP ISO case
*
* isp_peak_byte_per_pixel = <>;
* Max byte per pixel for the ISP ISO case
*
* isp_bw_margin_pct = <>;
* Isp bandwidth margin in percentage
*/
num_csi_lanes = <4>;
max_lane_speed = <1500000>;
min_bits_per_pixel = <10>;
vi_peak_byte_per_pixel = <2>;
vi_bw_margin_pct = <25>;
max_pixel_rate = <7500000>;
isp_peak_byte_per_pixel = <5>;
isp_bw_margin_pct = <25>;
/**
* The general guideline for naming badge_info contains 3 parts, and is as follows,
* The first part is the camera_board_id for the module; if the module is in a FFD
* platform, then use the platform name for this part.
* The second part contains the position of the module, ex. "rear" or "front".
* The third part contains the last 6 characters of a part number which is found
* in the module's specsheet from the vendor.
*/
modules {
module0 {
status = "okay";
badge = "cam0_position";
position = "position";
orientation = "1";
drivernode0 {
status = "okay";
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@3160000/cam_0@20";
};
};
module1 {
status = "okay";
badge = "cam1_position";
position = "position";
orientation = "1";
drivernode0 {
status = "okay";
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@3160000/cam_1@21";
};
};
};
};
bus@0 {
host1x@13e00000 {
nvcsi@15a00000 {
num-channels = <2>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
channel@0 {
reg = <0>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
port@0 {
reg = <0>;
status = "okay";
jetson_csi_in0: endpoint@0 {
status = "okay";
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&mipi_cam_out0>;
};
};
port@1 {
reg = <1>;
status = "okay";
jetson_csi_out0: endpoint@1 {
status = "okay";
remote-endpoint = <&jetson_vi_in0>;
};
};
};
};
channel@1 {
reg = <1>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
port@0 {
reg = <0>;
status = "okay";
jetson_csi_in1: endpoint@2 {
status = "okay";
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&mipi_cam_out1>;
};
};
port@1 {
reg = <1>;
status = "okay";
jetson_csi_out1: endpoint@3 {
status = "okay";
remote-endpoint = <&jetson_vi_in1>;
};
};
};
};
};
};
i2c@3160000 {
max96716_0@2a {
status = "okay";
compatible = "nvidia,max96716_0";
reg = <0x2a>;
// reset-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
};
cam_1@21 {
status = "okay";
compatible = "";
reg = <0x21>;
def-addr = <0x36>;
devnode = "video1";
/* Physical dimensions of sensor */
physical_w = "15.0";
physical_h = "12.5";
sensor_model ="shw3g";
/* Defines number of frames to be dropped by driver internally after applying */
/* sensor crop settings. Some sensors send corrupt frames after applying */
/* crop co-ordinates */
post_crop_frame_drop = "0";
/* Convert Gain to unit of dB (decibel) befor passing to kernel driver */
use_decibel_gain = "true";
/* enable CID_SENSOR_MODE_ID for sensor modes selection */
use_sensor_mode_id = "true";
clocks = <&bpmp TEGRA234_CLK_EXTPERIPH1>,
<&bpmp TEGRA234_CLK_EXTPERIPH1>;
clock-names = "extperiph1", "pllp_grtba";
mclk = "extperiph1";
der_id = <0>;
reset-gpios = <&gpio CAM1_PWDN GPIO_ACTIVE_HIGH>;
mode0 {/*mode SENSOR_MODE_2064X1552_30FPS*/
status = "okay";
mclk_khz = "24000";
num_lanes = "2";
tegra_sinterface = "serial_c";
phy_mode = "DPHY";
vc_id = "1";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "0";
dynamic_pixel_bit_depth = "12";
csi_pixel_bit_depth = "12";
mode_type = "bayer";
pixel_phase = "rggb";
active_w = "2064";
active_h = "1552";
readout_orientation = "0";
line_length = "2400";
inherent_gain = "1";
pix_clk_hz = "240000000";
serdes_pix_clk_hz = "560000000";
gain_factor = "10";
min_gain_val = "10"; /* 1.00x */
max_gain_val = "480"; /* 22x */
step_gain_val = "5";
default_gain = "10"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
framerate_factor = "1000000";
min_framerate = "51000000";
max_framerate = "51000000";
step_framerate = "1";
default_framerate = "51000000";
exposure_factor = "1000000";
min_exp_time = "12"; /*us, 2 lines*/
max_exp_time = "19000";
step_exp_time = "1";
default_exp_time = "19000";/* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
mipi_cam_out1: endpoint {
vc-id = <1>;
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&jetson_csi_in1>;
};
};
};
};
cam_0@20 {
status = "okay";
compatible = "";
reg = <0x20>;
def-addr = <0x36>;
devnode = "video0";
/* Physical dimensions of sensor */
physical_w = "15.0";
physical_h = "12.5";
sensor_model ="shw3g";
/* Defines number of frames to be dropped by driver internally after applying */
/* sensor crop settings. Some sensors send corrupt frames after applying */
/* crop co-ordinates */
post_crop_frame_drop = "0";
/* Convert Gain to unit of dB (decibel) befor passing to kernel driver */
use_decibel_gain = "true";
/* enable CID_SENSOR_MODE_ID for sensor modes selection */
use_sensor_mode_id = "true";
clocks = <&bpmp TEGRA234_CLK_EXTPERIPH1>,
<&bpmp TEGRA234_CLK_EXTPERIPH1>;
clock-names = "extperiph1", "pllp_grtba";
mclk = "extperiph1";
der_id = <0>;
reset-gpios = <&gpio CAM1_PWDN GPIO_ACTIVE_HIGH>;
mode0 {/*mode SENSOR_MODE_2064X1552_30FPS*/
status = "okay";
mclk_khz = "24000";
num_lanes = "2";
tegra_sinterface = "serial_c";
vc_id = "0";
phy_mode = "DPHY";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "0";
dynamic_pixel_bit_depth = "12";
csi_pixel_bit_depth = "12";
mode_type = "bayer";
pixel_phase = "rggb";
active_w = "2064";
active_h = "1552";
readout_orientation = "0";
line_length = "2800";
inherent_gain = "1";
mclk_multiplier = "25";
pix_clk_hz = "600000000";
serdes_pix_clk_hz = "1000000000";
gain_factor = "10";
min_gain_val = "10"; /* 1.00x */
max_gain_val = "480"; /* 22x */
step_gain_val = "5";
default_gain = "10"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
framerate_factor = "1000000";
min_framerate = "51000000";
max_framerate = "51000000";
step_framerate = "1";
default_framerate = "51000000";
exposure_factor = "1000000";
min_exp_time = "12"; /*us, 2 lines*/
max_exp_time = "19000";
step_exp_time = "1";
default_exp_time = "19000";/* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
port@0 {
reg = <0>;
status = "okay";
mipi_cam_out0: endpoint {
status = "okay";
vc-id = <0>;
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&jetson_csi_in0>;
};
};
};
};
};
};
};
};
};
I think my port settings are fine.Below is my media topology:
media-ctl -p
Media controller API version 5.15.148
Media device information
------------------------
driver tegra-camrtc-ca
model NVIDIA Tegra Video Input Device
serial
bus info
hw revision 0x3
driver version 5.15.148
Device topology
- entity 1: 13e00000.host1x:nvcsi@15a00000- (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev0
pad0: Sink
<- "shw3g 0-0020":0 [ENABLED]
pad1: Source
-> "vi-output, shw3g 0-0020":0 [ENABLED]
- entity 4: 13e00000.host1x:nvcsi@15a00000- (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev1
pad0: Sink
<- "shw3g 0-0021":0 [ENABLED]
pad1: Source
-> "vi-output, shw3g 0-0021":0 [ENABLED]
- entity 7: shw3g 0-0020 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev2
pad0: Source
[fmt:SRGGB12_1X12/2064x1552@1/30 field:none colorspace:srgb]
-> "13e00000.host1x:nvcsi@15a00000-":0 [ENABLED]
- entity 9: vi-output, shw3g 0-0020 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Sink
<- "13e00000.host1x:nvcsi@15a00000-":1 [ENABLED]
- entity 23: shw3g 0-0021 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev3
pad0: Source
[fmt:SRGGB12_1X12/2064x1552@1/30 field:none colorspace:srgb]
-> "13e00000.host1x:nvcsi@15a00000-":0 [ENABLED]
- entity 25: vi-output, shw3g 0-0021 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "13e00000.host1x:nvcsi@15a00000-":1 [ENABLED]
I attempted to set the frame rate but the dmesg command kept reporting a timeout error.
v4l2-ctl -d /dev/video0 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=10000000
[ 3199.709770] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3199.709788] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3199.710409] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3202.269752] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3202.269773] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3202.270394] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3204.829762] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3204.829786] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3204.830405] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3207.389760] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3207.389779] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3207.390416] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3209.953793] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3209.953811] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3209.954389] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3212.509754] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3212.509774] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3212.510391] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3215.037898] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 3215.037914] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 3215.038403] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 3215.038660] max96716 0-002a: 0x0040-w: 0x3000 = 0x01
Trace log is as follows：
sudo cat /sys/kernel/debug/tracing/trace
# tracer: nop
#
# entries-in-buffer/entries-written: 83/83 #P:8
#
# _-------=> irqs-off
# / _------=> need-resched
# | / _-----=> need-resched-lazy
# || / _----=> hardirq/softirq
# ||| / _---=> preempt-depth
# |||| / _--=> preempt-lazy-depth
# ||||| / _-=> migrate-disable
# |||||| / delay
# TASK-PID CPU# ||||||| TIMESTAMP FUNCTION
# | | | ||||||| | |
v4l2-ctl-7414 [006] ....... 3280.633833: tegra_channel_open: vi-output, shw3g 0-0020
v4l2-ctl-7414 [006] ....... 3280.640415: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = ANY, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [006] ....... 3280.640420: v4l2_qbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = ANY, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [006] ....... 3280.640421: v4l2_qbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = ANY, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [006] ....... 3280.640422: v4l2_qbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = ANY, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [006] ....... 3280.641217: tegra_channel_set_power: shw3g 0-0020 : 0x1
v4l2-ctl-7414 [006] ....... 3280.641225: camera_common_s_power: status : 0x1
v4l2-ctl-7414 [006] ....... 3280.661973: tegra_channel_set_power: 13e00000.host1x:nvcsi@15a00000- : 0x1
v4l2-ctl-7414 [006] ....... 3280.661977: csi_s_power: enable : 0x1
v4l2-ctl-7414 [006] ....... 3280.662323: tegra_channel_capture_setup: vnc_id 0 W 2064 H 1552 fmt c4
vi-output, shw3-7415 [005] ....... 3280.662925: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3280.662933: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3280.662934: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3280.662935: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
v4l2-ctl-7414 [006] ....... 3280.662952: tegra_channel_set_stream: enable : 0x1
v4l2-ctl-7414 [004] ....... 3280.663519: tegra_channel_set_stream: 13e00000.host1x:nvcsi@15a00000- : 0x1
v4l2-ctl-7414 [004] ....... 3280.663523: csi_s_stream: enable : 0x1
v4l2-ctl-7414 [004] ....... 3280.663846: tegra_channel_set_stream: shw3g 0-0020 : 0x1
kworker/5:4-156 [005] ....... 3280.705752: rtcpu_vinotify_event: tstamp:103272301465 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3304703210720 data:0x799e300010000000
kworker/5:4-156 [005] ....... 3280.705754: rtcpu_vinotify_event: tstamp:103272301604 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3304703217152 data:0x0000000031000001
kworker/5:4-156 [005] ....... 3280.705754: rtcpu_vinotify_event: tstamp:103272301761 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:0 vi_tstamp:3304703220128 data:0x0000000007020001
kworker/5:4-156 [005] ....... 3280.705754: rtcpu_vinotify_event: tstamp:103272301897 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3304703262400 data:0x799e2d0010000000
kworker/5:4-156 [005] ....... 3280.705755: rtcpu_vinotify_event: tstamp:103272302052 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3304703268896 data:0x0000000031000002
v4l2-ctl-7414 [004] ....... 3283.165938: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3283.165972: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
vi-output, shw3-7416 [003] ....... 3283.166312: tegra_channel_capture_setup: vnc_id 0 W 2064 H 1552 fmt c4
v4l2-ctl-7414 [004] ....... 3283.166356: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3283.166384: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3283.166387: v4l2_dqbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 1
v4l2-ctl-7414 [004] ....... 3283.166389: v4l2_qbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3283.166391: v4l2_dqbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 2
v4l2-ctl-7414 [004] ....... 3283.166392: v4l2_qbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3283.166394: v4l2_dqbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 3
v4l2-ctl-7414 [004] ....... 3283.166395: v4l2_qbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
vi-output, shw3-7415 [005] ....... 3283.166429: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3283.166439: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3283.166441: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3283.166443: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
kworker/5:4-156 [005] ....... 3283.209753: rtcpu_vinotify_event: tstamp:103350389613 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3307206714592 data:0x799e300010000000
kworker/5:4-156 [005] ....... 3283.209754: rtcpu_vinotify_event: tstamp:103350389770 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3307206720992 data:0x0000000031000001
kworker/5:4-156 [005] ....... 3283.209755: rtcpu_vinotify_event: tstamp:103350389906 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:0 vi_tstamp:3307206724000 data:0x0000000007020001
kworker/5:4-156 [005] ....... 3283.209755: rtcpu_vinotify_event: tstamp:103350390059 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3307206771136 data:0x799e2d0010000000
kworker/5:4-156 [005] ....... 3283.209755: rtcpu_vinotify_event: tstamp:103350390194 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3307206777632 data:0x0000000031000002
v4l2-ctl-7414 [004] ....... 3285.725797: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.725829: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.726215: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.726222: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.726225: v4l2_dqbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 1
v4l2-ctl-7414 [004] ....... 3285.726229: v4l2_qbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.726232: v4l2_dqbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 2
v4l2-ctl-7414 [004] ....... 3285.726235: v4l2_qbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3285.726238: v4l2_dqbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 3
v4l2-ctl-7414 [004] ....... 3285.726241: v4l2_qbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
vi-output, shw3-7416 [003] ....... 3285.726313: tegra_channel_capture_setup: vnc_id 0 W 2064 H 1552 fmt c4
vi-output, shw3-7415 [005] ....... 3285.726426: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3285.726438: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3285.726439: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3285.726440: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
kworker/5:4-156 [005] ....... 3285.773754: rtcpu_vinotify_event: tstamp:103430506208 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3309766712000 data:0x799e300010000000
kworker/5:4-156 [005] ....... 3285.773755: rtcpu_vinotify_event: tstamp:103430506348 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3309766718400 data:0x0000000031000001
kworker/5:4-156 [005] ....... 3285.773755: rtcpu_vinotify_event: tstamp:103430506504 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:0 vi_tstamp:3309766721376 data:0x0000000007020001
kworker/5:4-156 [005] ....... 3285.773756: rtcpu_vinotify_event: tstamp:103430506637 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3309766768544 data:0x799e2d0010000000
kworker/5:4-156 [005] ....... 3285.773756: rtcpu_vinotify_event: tstamp:103430506792 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3309766775040 data:0x0000000031000002
v4l2-ctl-7414 [004] ....... 3288.285796: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.285827: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.286208: v4l2_dqbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.286215: v4l2_qbuf: minor = 0, index = 0, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.286218: v4l2_dqbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 1
v4l2-ctl-7414 [004] ....... 3288.286222: v4l2_qbuf: minor = 0, index = 1, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.286225: v4l2_dqbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 2
v4l2-ctl-7414 [004] ....... 3288.286228: v4l2_qbuf: minor = 0, index = 2, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
v4l2-ctl-7414 [004] ....... 3288.286231: v4l2_dqbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|ERROR|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 3
v4l2-ctl-7414 [004] ....... 3288.286234: v4l2_qbuf: minor = 0, index = 3, type = VIDEO_CAPTURE, bytesused = 6406656, flags = MAPPED|QUEUED|TIMESTAMP_UNKNOWN|TIMESTAMP_MONOTONIC, field = NONE, timestamp = 0, timecode = { type = 0x0, flags = , frames = 0, seconds = 0, minutes = 0, hours = 0, userbits = { 0 0 0 0 } }, sequence = 0
vi-output, shw3-7416 [003] ....... 3288.286297: tegra_channel_capture_setup: vnc_id 0 W 2064 H 1552 fmt c4
vi-output, shw3-7415 [005] ....... 3288.286409: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3288.286420: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3288.286422: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
vi-output, shw3-7415 [005] ....... 3288.286423: vi_task_submit: class_id:48 ch:0 syncpt_id:15 syncpt_thresh:0 pid:7415 tid:7415
kworker/5:4-156 [005] ....... 3288.321755: rtcpu_vinotify_event: tstamp:103510211189 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3312326694112 data:0x799e300010000000
kworker/5:4-156 [005] ....... 3288.321756: rtcpu_vinotify_event: tstamp:103510521130 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3312326713792 data:0x0000000031000001
kworker/5:4-156 [005] ....... 3288.321757: rtcpu_vinotify_event: tstamp:103510521269 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:0 vi_tstamp:3312326716800 data:0x0000000007020001
kworker/5:4-156 [005] ....... 3288.321757: rtcpu_vinotify_event: tstamp:103510521422 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3312326760064 data:0x799e2d0010000000
kworker/5:4-156 [005] ....... 3288.321757: rtcpu_vinotify_event: tstamp:103510521556 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:3312326766592 data:0x0000000031000002
However, strangely enough, I was able to measure the output of the MIPI signal at pin 96716. At the same time, I also confirmed that the electrical connection between 96716 and Orin was normal.
I also attempted to improve the clock.
echo 1 > /sys/kernel/debug/bpmp/debug/clk/vi/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/isp/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/nvcsi/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/emc/mrq_rate_locked
cat /sys/kernel/debug/bpmp/debug/clk/vi/max_rate |tee /sys/kernel/debug/bpmp/debug/clk/vi/rate
cat /sys/kernel/debug/bpmp/debug/clk/isp/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/isp/rate
cat /sys/kernel/debug/bpmp/debug/clk/nvcsi/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/nvcsi/rate
cat /sys/kernel/debug/bpmp/debug/clk/emc/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/emc/rate
Could you please offer some troubleshooting and solution methods? Thank you very much.