jp5.1.1 R35.3.1 Orin Nano 4GB camera_rtcpu_rce_t234 debug fw
Normal can capture image of camerar’s logs
but, when the FPGA is connected, log :
What is the explanation for this phenomenon, the nvcsi stream configuration didn’t work?
hello gaoming.song,
may I know what’s your pipeline to enable the camera stream.
please review the Port Binding; you may also To verify the port binding result.
BTW,
please see Jetson Orin NX Series and Orin Nano Series Design Guide for [Figure 10-1. CSI 2-Lane Connection Options].
CSI0 D1 and CSI1 D0 P/N will always been swizzled for P/N.
please use device tree property, lane_polarity to configure a polarity swap on any lane.
The current validation status:
Same imx390 camera, 2lane mode works on mipi csi port 1 and 2, 4lane mode only works on mipi csi port 2. The dts parameters are the same.
cam_i2cmux {
compatible = "i2c-mux-gpio";
#address-cells = <0x01>;
#size-cells = <0x00>;
mux-gpios = <0x66 0x13 0x00>;
i2c-parent = <0x2c4>;
i2c@0 {
reg = <0x00>;
#address-cells = <0x01>;
#size-cells = <0x00>;
artemis@6f {
compatible = "motorcomm,artemis";
reg = <0x6f>;
intr-gpios = <0x5a 0xa6 0x00>;
podw-gpios = <0x5a 0x31 0x00>;
bitmap = <0x00000001>;
serdes_aphy_clk = /bits/ 8 <0x02>;
drop_ratio_threshold = /bits/ 8 <0x5b>;
reset_timeout = <0x1e8481>;
alert_temperature = /bits/ 8 <0x5a>;
// pwdn-gpios = <0x05 0xa0 0x00>;
// channel = <0x00>;
};
cam_0@20 {
compatible = "sensing,imx390_0";
reg = <0x20>;
devnode = "video0";
physical_w = "3.680";
physical_h = "2.760";
sensor_model = "imx390";
use_sensor_mode_id = "true";
reset-gpios = <0x5a 0xa7 0x00>;
phandle = <0x482>;
mode0 {
mclk_khz = "24000";
num_lanes = [34 00];
tegra_sinterface = "serial_b";
phy_mode = "DPHY";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = [30 00];
lane_polarity = [36 00];
active_w = "1920";
active_h = "1080";
mode_type = "bayer";
pixel_phase = "rggb";
csi_pixel_bit_depth = "12";
dynamic_pixel_bit_depth = "12";
readout_orientation = [30 00];
line_length = "2200";
inherent_gain = [31 00];
mclk_multiplier = "6.1875";
pix_clk_hz = "148500000";
gain_factor = "10";
min_gain_val = [30 00];
max_gain_val = "300";
step_gain_val = [33 00];
default_gain = [30 00];
min_hdr_ratio = [31 00];
max_hdr_ratio = [31 00];
framerate_factor = "1000000";
min_framerate = "30000000";
max_framerate = "30000000";
step_framerate = [31 00];
default_framerate = "30000000";
exposure_factor = "1000000";
min_exp_time = "59";
max_exp_time = "33333";
step_exp_time = [31 00];
default_exp_time = "33333";
embedded_metadata_height = [31 00];
};
ports {
#address-cells = <0x01>;
#size-cells = <0x00>;
port@0 {
reg = <0x00>;
endpoint {
port-index = <0x01>;
bus-width = <0x04>;
remote-endpoint = <0x2c5>;
phandle = <0x285>;
};
};
};
};
};
i2c@1 {
reg = <0x01>;
#address-cells = <0x01>;
#size-cells = <0x00>;
cam_1@20 {
compatible = "sensing,imx390_1";
reg = <0x20>;
devnode = "video1";
physical_w = "3.680";
physical_h = "2.760";
sensor_model = "imx390";
use_sensor_mode_id = "true";
reset-gpios = <0x5a 0xa6 0x00>;
phandle = <0x483>;
mode0 {
mclk_khz = "24000";
num_lanes = [34 00];
tegra_sinterface = "serial_c";
phy_mode = "DPHY";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = [30 00];
lane_polarity = [30 00];
active_w = "1920";
active_h = "1080";
mode_type = "bayer";
pixel_phase = "rggb";
csi_pixel_bit_depth = "12";
dynamic_pixel_bit_depth = "12";
readout_orientation = [30 00];
line_length = "2200";
inherent_gain = [31 00];
mclk_multiplier = "6.1875";
pix_clk_hz = "148500000";
gain_factor = "10";
min_gain_val = [30 00];
max_gain_val = "300";
step_gain_val = [33 00];
default_gain = [30 00];
min_hdr_ratio = [31 00];
max_hdr_ratio = [31 00];
framerate_factor = "1000000";
min_framerate = "30000000";
max_framerate = "30000000";
step_framerate = [31 00];
default_framerate = "30000000";
exposure_factor = "1000000";
min_exp_time = "59";
max_exp_time = "33333";
step_exp_time = [31 00];
default_exp_time = "33333";
embedded_metadata_height = [31 00];
};
ports {
#address-cells = <0x01>;
#size-cells = <0x00>;
port@0 {
reg = <0x00>;
endpoint {
port-index = <0x02>;
bus-width = <0x04>;
remote-endpoint = <0x2c6>;
phandle = <0x287>;
};
};
};
};
};
};
Thank you very much. I’ll try it.
ahh… this should be the reason…
Orin Nano DevKit, (i.e. p3768) it can work with 4-lane camera only on Cam0 slot,
we’re not support CSI-B in 4-lane config because of CSI clock limitations.
Configuration from above：
cam_1, can work in 4-lane mode,
tegra_sinterface = "serial_c";
Can you clarify the relationship between CSI-B/C and dts slot?
you may see Jetson Orin NX Series and Orin Nano Series Design Guide.
you’ll need to enable CSI-A/B starting with serial_a; and CSI-C/D starting with serial_c for using 4-lane camera configure.
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