Hello All,
I‘m using IMX390+MAX9295A+MAX96718F on Xavier, and the camera module is sensing SG2-IMX390C-5200-GMSL2-Hxxx.
SG2-IMX390C-5200-GMSL2-Hxxx_cn.pdf (2.0 MB)
I’m using Xavier, Jetpack 4.6.1.
Now there are some problems:
1.Due to the deserializer rate limiting, the serializer and deserializer now operate in 3Gbps rate mode, now there is device node /dev/video0, but when I use the commands it looks like something is wrong:there is no camera formats and the topology looks like incorrect
crrc@crrc-desktop:~$ v4l2-ctl -d /dev/video0 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
Index : 0
Type : Video Capture
Pixel Format: 'RG10'
Name : 10-bit Bayer RGRG/GBGB
crrc@crrc-desktop:~$
and
crrc@crrc-desktop:~$ sudo media-ctl -p -d /dev/media0
[sudo] password for crrc:
Media controller API version 0.1.0
Media device information
------------------------
driver tegra194-vi5
model NVIDIA Tegra Video Input Device
serial
bus info
hw revision 0x3
driver version 0.0.0
Device topology
- entity 1: 15a00000.nvcsi--1 (2 pads, 1 link)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev0
pad0: Sink
pad1: Source
-> "vi-output, 15a00000.nvcsi--1":0 [ENABLED]
- entity 4: vi-output, 15a00000.nvcsi--1 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Sink
<- "15a00000.nvcsi--1":1 [ENABLED]
What are the possible causes of the above problems?
2.The following error was produced when I wanted to capture the image:
crrc@crrc-desktop:~$ gst-launch-1.0 v4l2src ! 'video/x-bayer, format=rggb, width=1920, height=1080, framerate=30/1' ! multifilesink location=image.raww
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
Is there a problem with my device tree configuration?
Here are my dtsi files. I’ve reserved a dual-camera configuration, but I’m currently only using one camera module.
tegra194-p2888-0000-camera-imx390-a00.dtsi
i2c@3180000 {
max9296_dser: max9296@28 {
compatible = "nvidia,max9296";
reg = <0x28>;
csi-mode = "2x4";
max-src = <2>;
reset-gpios = <&tegra_main_gpio CAM0_RST_L GPIO_ACTIVE_HIGH>;
};
max9295_prim: max9295_prim@40 {
compatible = "nvidia,max9295";
reg = <0x40>;
is-prim-ser;
};
max9295_ser0: max9295_1a@42 {
compatible = "nvidia,max9295";
reg = <0x42>;
nvidia,gmsl-dser-device = <&max9296_dser>;
};
imx390_1a@22 {
def-addr = <0x21>;
clocks = <&bpmp_clks TEGRA194_CLK_EXTPERIPH1>,
<&bpmp_clks TEGRA194_CLK_EXTPERIPH1>;
clock-names = "extperiph1", "pllp_grtba";
mclk = "extperiph1";
nvidia,gmsl-ser-device = <&max9295_ser0>;
nvidia,gmsl-dser-device = <&max9296_dser>;
};
}
tegra194-camera-imx390-a00.dtsi
host1x {
vi@15c10000 {
num-channels = <2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
imx390_vi_in0: endpoint {
vc-id = <0>;
port-index = <0>;
bus-width = <4>;//<2>;
remote-endpoint = <&imx390_csi_out0>;
};
};
port@1 {
reg = <1>;
imx390_vi_in1: endpoint {
vc-id = <1>;
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&imx390_csi_out1>;
};
};
};
};
nvcsi@15a00000 {
num-channels = <2>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
imx390_csi_in0: endpoint@0 {
port-index = <0>;
bus-width = <4>;//<2>;
remote-endpoint = <&imx390_imx390_out0>;
};
};
port@1 {
reg = <1>;
imx390_csi_out0: endpoint@1 {
remote-endpoint = <&imx390_vi_in0>;
};
};
};
};
channel@1 {
reg = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
imx390_csi_in1: endpoint@2 {
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&imx390_imx390_out1>;
};
};
port@1 {
reg = <1>;
imx390_csi_out1: endpoint@3 {
remote-endpoint = <&imx390_vi_in1>;
};
};
};
};
};
};
i2c@3180000 {
imx390_1a@22 {
compatible = "nvidia,imx390";
reg = <0x22>;
devnode = "video0";
physical_w = "15.0";
physical_h = "12.5";
sensor_model ="imx390";
use_sensor_mode_id = "true";
post_crop_frame_drop = "0";
use_decibel_gain = "true";
mode0 {/*mode IMX390_MODE_1920X1080_CROP_30FPS*/
mclk_khz = "24000";
num_lanes = "4";
tegra_sinterface = "serial_a";
phy_mode = "DPHY";
vc_id = "0";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
dynamic_pixel_bit_depth = "10";
csi_pixel_bit_depth = "10";
mode_type = "bayer";
pixel_phase = "rggb";
active_w = "1920";
active_h = "1080";
readout_orientation = "0";
line_length = "2200";
inherent_gain = "1";
pix_clk_hz = "74250000";
serdes_pix_clk_hz = "320000000";//"833333333";
gain_factor = "10";
min_gain_val = "0"; /* dB */
max_gain_val = "300"; /* dB */
step_gain_val = "3"; /* 0.3 */
default_gain = "0";
min_hdr_ratio = "1";
max_hdr_ratio = "1";
framerate_factor = "1000000";
min_framerate = "30000000";
max_framerate = "30000000";
step_framerate = "1";
default_framerate = "30000000";
exposure_factor = "1000000";
min_exp_time = "59"; /*us, 2 lines*/
max_exp_time = "33333";
step_exp_time = "1";
default_exp_time = "33333";/* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
imx390_imx390_out0: endpoint {
vc-id = <0>;
port-index = <0>;
bus-width = <4>;
remote-endpoint = <&imx390_csi_in0>;
};
};
};
gmsl-link {
src-csi-port = "b";
dst-csi-port = "a";
serdes-csi-link = "a";
csi-mode = "2x4";
st-vc = <0>;
vc-id = <0>;
num-lanes = <4>;
streams = "ued-u1", "raw12";
};
};
tegra-camera-platform {
num_csi_lanes = <4>;
max_lane_speed = <1500000>;//<4000000>;
min_bits_per_pixel = <10>;
vi_peak_byte_per_pixel = <2>;
vi_bw_margin_pct = <25>;
isp_peak_byte_per_pixel = <5>;
isp_bw_margin_pct = <25>;
modules {
module0 {
badge = "imx390_rear";
position = "rear";
orientation = "1";
drivernode0 {
pcl_id = "v4l2_sensor";
devname = "imx390 2-0022";
proc-device-tree = "/proc/device-tree/i2c@3180000/imx390_1a@22";
};
};
};
};
tegra194-p2822-camera-modules.dtsi
host1x {
vi_base: vi@15c10000 {
ports {
vi_port0: port@0 {
status = "okay";
vi_in0: endpoint {
vc-id = <0>;
status = "okay";
};
};
vi_port1: port@1 {
status = "okay";
vi_in1: endpoint {
vc-id = <1>;//<0>;
status = "oaky";
};
};
vi_port2: port@2 {
status = "disabled";
vi_in2: endpoint {
vc-id = <2>;//<0>;
status = "disabled";
};
};
vi_port3: port@3 {
status = "disabled";
vi_in3: endpoint {
vc-id = <3>;//<0>;
status = "disabled";
};
};
vi_port4: port@4 {
status = "disabled";
vi_in4: endpoint {
vc-id = <4>;//<0>;
status = "disabled";
};
};
vi_port5: port@5 {
status = "disabled";
vi_in5: endpoint {
vc-id = <5>;//<0>;
status = "disabled";
};
};
};
};
csi_base: nvcsi@15a00000 {
num-tpg-channels = <36>;
csi_chan0: channel@0 {
status = "okay";
ports {
csi_chan0_port0: port@0 {
status = "okay";
csi_in0: endpoint@0 {
status = "okay";
};
};
csi_chan0_port1: port@1 {
status = "okay";
csi_out0: endpoint@1 {
status = "okay";
};
};
};
};
csi_chan1: channel@1 {
status = "okay";
ports {
csi_chan1_port0: port@0 {
status = "okay";
csi_in1: endpoint@2 {
status = "okay";
};
};
csi_chan1_port1: port@1 {
status = "okay";
csi_out1: endpoint@3 {
status = "okay";
};
};
};
};
csi_chan2: channel@2 {
status = "disabled";
ports {
csi_chan2_port0: port@0 {
status = "disabled";
csi_in2: endpoint@4 {
status = "disabled";
};
};
csi_chan2_port1: port@1 {
status = "disabled";
csi_out2: endpoint@5 {
status = "disabled";
};
};
};
};
csi_chan3: channel@3 {
status = "disabled";
ports {
csi_chan3_port0: port@0 {
status = "disabled";
csi_in3: endpoint@6 {
status = "disabled";
};
};
csi_chan3_port1: port@1 {
status = "disabled";
csi_out3: endpoint@7 {
status = "disabled";
};
};
};
};
csi_chan4: channel@4 {
status = "disabled";
ports {
csi_chan4_port0: port@0 {
status = "disabled";
csi_in4: endpoint@8 {
status = "disabled";
};
};
csi_chan4_port1: port@1 {
status = "disabled";
csi_out4: endpoint@9 {
status = "disabled";
};
};
};
};
csi_chan5: channel@5 {
status = "disabled";
ports {
csi_chan5_port0: port@0 {
status = "disabled";
csi_in5: endpoint@10 {
status = "disabled";
};
};
csi_chan5_port1: port@1 {
status = "disabled";
csi_out5: endpoint@11 {
status = "disabled";
};
};
};
};
};
slvs_ec_base: slvs-ec@15ac0000 {
status = "okay";
streams {
slvs_ec_stream0: stream@0 {
status = "okay";
ports {
slvs_ec_stream0_port0: port@0 {
status = "okay";
e3377_slvs_ec_in0: endpoint@0 {
status = "okay";
};
};
slvs_ec_stream0_port1: port@1 {
status = "okay";
e3377_slvs_ec_out0: endpoint@1 {
status = "okay";
};
};
};
};
};
};
};
i2c@3180000 {
max9296_dser: max9296@28 {
status = "okay";
};
max9295_prim: max9295_prim@40 {
status = "okay";
};
max9295_ser0: max9295_1a@42 {
status = "okay";
};
imx390_cam0: imx390_1a@22 {
status = "okay";
};
}
tcp: tegra-camera-platform {
compatible = "nvidia, tegra-camera-platform";
modules {
cam_module0: module0 {
status = "okay";
cam_module0_drivernode0: drivernode0 {
status = "okay";
};
cam_module0_drivernode1: drivernode1 {
status = "okay";
pcl_id = "v4l2_lens";
};
};
cam_module1: module1 {
status = "disabled";
cam_module1_drivernode0: drivernode0 {
status = "disabled";
};
cam_module1_drivernode1: drivernode1 {
status = "disabled";
pcl_id = "v4l2_lens";
};
};
}
tegra194-p2822-0000-camera-imx390-a00.txt (5.5 KB)
tegra194-p2822-camera-modules.txt (8.5 KB)
tegra194-camera-imx390-a00.txt (8.8 KB)
I am very much in need of help and look forward to any reply or suggestion.
Thanks ALL.
