We need capture sensor yuv422, I have modified devicetree,but it didn’t work, why? I used jetpack5.1.2, my device tree is below:
/*
- Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see http://www.gnu.org/licenses/.
*/
include <dt-bindings/media/camera.h>
/ {
tegra-capture-vi {
num-channels = <3>;
ports {
#address-cells = <1>;
#size-cells = <0>;
vi_port0: port@0 {
reg = <0>;
rbpcv2_imx219_vi_in0: endpoint {
vc-id = <0>;
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_out0>;
};
};
vi_port1: port@1 {
reg = <1>;
rbpcv2_imx219_vi_in1: endpoint {
vc-id = <0>;
port-index = <1>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_out1>;
};
};
vi_port2: port@2 {
reg = <2>;
rbpcv2_imx219_vi_in2: endpoint {
vc-id = <0>;
port-index = <2>;
bus-width = <4>;
remote-endpoint = <&rbpcv2_imx219_csi_out2>;
};
};
vi_port3: port@3 {
reg = <3>;
status = "disabled";
rbpcv2_imx219_vi_in3: endpoint {
vc-id = <0>;
port-index = <3>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_out3>;
};
};
};
};
host1x@13e00000 {
nvcsi@15a00000 {
num-channels = <3>;
#address-cells = <1>;
#size-cells = <0>;
csi_chan0: channel@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
csi_chan0_port0: port@0 {
reg = <0>;
rbpcv2_imx219_csi_in0: endpoint@0 {
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_out0>;
};
};
csi_chan0_port1: port@1 {
reg = <1>;
rbpcv2_imx219_csi_out0: endpoint@1 {
remote-endpoint = <&rbpcv2_imx219_vi_in0>;
};
};
};
};
csi_chan1: channel@1 {
reg = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
csi_chan1_port0: port@0 {
reg = <0>;
rbpcv2_imx219_csi_in1: endpoint@2 {
port-index = <1>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_out1>;
};
};
csi_chan1_port1: port@1 {
reg = <1>;
rbpcv2_imx219_csi_out1: endpoint@3 {
remote-endpoint = <&rbpcv2_imx219_vi_in1>;
};
};
};
};
csi_chan2: channel@2 {
reg = <2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
csi_chan2_port0: port@0 {
reg = <0>;
rbpcv2_imx219_csi_in2: endpoint@4 {
port-index = <2>;
bus-width = <4>;
remote-endpoint = <&rbpcv2_imx219_out2>;
};
};
csi_chan2_port1: port@1 {
reg = <1>;
rbpcv2_imx219_csi_out2: endpoint@5 {
remote-endpoint = <&rbpcv2_imx219_vi_in2>;
};
};
};
};
csi_chan3: channel@3 {
reg = <3>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
csi_chan3_port0: port@0 {
reg = <0>;
rbpcv2_imx219_csi_in3: endpoint@6 {
port-index = <3>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_out3>;
};
};
csi_chan3_port1: port@1 {
reg = <1>;
rbpcv2_imx219_csi_out3: endpoint@7 {
remote-endpoint = <&rbpcv2_imx219_vi_in3>;
};
};
};
};
};
};
cam_i2cmux {
i2c_0:i2c@0 {
imx219_cam0: rbpcv2_imx219_a@1d {
compatible = "sony,imx219";
/* I2C device address */
reg = <0x1d>;
/* V4L2 device node location */
devnode = "video0";
/* Physical dimensions of sensor */
physical_w = "3.680";
physical_h = "5.800";
sensor_model = "imx219";
use_sensor_mode_id = "true";
mode0 { /* IMX219_MODE_3280x2464_21FPS */
mclk_khz = "25000";
num_lanes = "2";
tegra_sinterface = "serial_a";
phy_mode = "DPHY";
vc_id = "0";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "3";
active_w = "3000";
active_h = "5762";
mode_type = "yuv";
pixel_phase = "uyvy" ;//"uyvy";
csi_pixel_bit_depth = "16";
readout_orientation = "90";
line_length = "3840";
inherent_gain = "1";
mclk_multiplier = "80";
pix_clk_hz = "200000000";
gain_factor = "16";
framerate_factor = "1000000";
exposure_factor = "1000000";
min_gain_val = "16"; /* 1.00x */
max_gain_val = "170"; /* 10.66x */
step_gain_val = "1";
default_gain = "16"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "2000000"; /* 2.0 fps */
max_framerate = "45000000"; /* 21.0 fps */
step_framerate = "1";
default_framerate = "45000000"; /* 21.0 fps */
min_exp_time = "13"; /* us */
max_exp_time = "683709"; /* us */
step_exp_time = "1";
default_exp_time = "2495"; /* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
rbpcv2_imx219_out0: endpoint {
vc-id = <0>;
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_in0>;
};
};
};
};
imx219_cam1: rbpcv2_imx219_b@1c {
compatible = "sony,imx219";
/* I2C device address */
reg = <0x1c>;
/* V4L2 device node location */
devnode = "video1";
/* Physical dimensions of sensor */
physical_w = "3.680";
physical_h = "5.800";
sensor_model = "imx219";
use_sensor_mode_id = "true";
mode0 { /* IMX219_MODE_3280x2464_21FPS */
mclk_khz = "25000";
num_lanes = "2";
tegra_sinterface = "serial_b";
phy_mode = "DPHY";
vc_id = "0";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "3";
active_w = "3840";
active_h = "2160";
mode_type = "yuv";
pixel_phase = "uyvy";
csi_pixel_bit_depth = "16";
readout_orientation = "90";
line_length = "3840";
inherent_gain = "1";
mclk_multiplier = "80";
pix_clk_hz = "200000000";
gain_factor = "16";
framerate_factor = "1000000";
exposure_factor = "1000000";
min_gain_val = "16"; /* 1.00x */
max_gain_val = "170"; /* 10.66x */
step_gain_val = "1";
default_gain = "16"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "2000000"; /* 2.0 fps */
max_framerate = "45000000"; /* 21.0 fps */
step_framerate = "1";
default_framerate = "45000000"; /* 21.0 fps */
min_exp_time = "13"; /* us */
max_exp_time = "683709"; /* us */
step_exp_time = "1";
default_exp_time = "2495"; /* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
rbpcv2_imx219_out1: endpoint {
vc-id = <0>;
port-index = <1>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_in1>;
};
};
};
};
imx219_cam2: rbpcv2_imx219_c@1b {
compatible = "sony,imx219";
/* I2C device address */
reg = <0x1b>;
/* V4L2 device node location */
devnode = "video2";
/* Physical dimensions of sensor */
physical_w = "3.680";
physical_h = "5.800";
sensor_model = "imx219";
use_sensor_mode_id = "true";
mode0 { /* IMX219_MODE_3280x2464_21FPS */
mclk_khz = "25000";//24000000
num_lanes = "4";
tegra_sinterface = "serial_c";
phy_mode = "DPHY";
vc_id = "0";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "5";
active_w = "3840";
active_h = "2160";
mode_type = "yuv";
pixel_phase = "uyvy";//"rggb";
csi_pixel_bit_depth = "16";
readout_orientation = "90";
line_length = "3840";
inherent_gain = "1";
mclk_multiplier = "80";
pix_clk_hz = "200000000";
gain_factor = "16";
framerate_factor = "1000000";
exposure_factor = "1000000";
min_gain_val = "16"; /* 1.00x */
max_gain_val = "170"; /* 10.66x */
step_gain_val = "1";
default_gain = "16"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "2000000"; /* 2.0 fps */
max_framerate = "91000000"; /* 21.0 fps */
step_framerate = "1";
default_framerate = "91000000"; /* 21.0 fps */
min_exp_time = "13"; /* us */
max_exp_time = "683709"; /* us */
step_exp_time = "1";
default_exp_time = "2495"; /* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
rbpcv2_imx219_out2: endpoint {
status = "okay";
vc-id = <0>;
port-index = <2>;
bus-width = <4>;
remote-endpoint = <&rbpcv2_imx219_csi_in2>;
};
};
};
};
imx219_cam3: rbpcv2_imx219_d@1a {
compatible = "sony,imx219";
status = "disabled";
/* I2C device address */
reg = <0x1a>;
/* V4L2 device node location */
devnode = "video3";
/* Physical dimensions of sensor */
physical_w = "3.680";
physical_h = "5.800";
sensor_model = "imx219";
use_sensor_mode_id = "true";
mode0 { /* IMX219_MODE_3280x2464_21FPS */
mclk_khz = "25000";//24000000
num_lanes = "2";
tegra_sinterface = "serial_d";
phy_mode = "DPHY";
vc_id = "0";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
lane_polarity = "5";
active_w = "3840";
active_h = "2160";
mode_type = "bayer";
pixel_phase = "rggb";
csi_pixel_bit_depth = "10";
readout_orientation = "90";
line_length = "3840";
inherent_gain = "1";
mclk_multiplier = "80";
pix_clk_hz = "200000000";
gain_factor = "16";
framerate_factor = "1000000";
exposure_factor = "1000000";
min_gain_val = "16"; /* 1.00x */
max_gain_val = "170"; /* 10.66x */
step_gain_val = "1";
default_gain = "16"; /* 1.00x */
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "2000000"; /* 2.0 fps */
max_framerate = "46000000"; /* 21.0 fps */
step_framerate = "1";
default_framerate = "46000000"; /* 21.0 fps */
min_exp_time = "13"; /* us */
max_exp_time = "683709"; /* us */
step_exp_time = "1";
default_exp_time = "2495"; /* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
rbpcv2_imx219_out3: endpoint {
status = "disabled";
vc-id = <0>;
port-index = <3>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_in3>;
};
};
};
};
};
};
lens_imx219@RBPCV2 {
min_focus_distance = "0.0";
hyper_focal = "0.0";
focal_length = "3.04";
f_number = "2.0";
aperture = "0.0";
};
};
/ {
tcp: tegra-camera-platform {
compatible = “nvidia, tegra-camera-platform”;
num_csi_lanes = <8>;
max_lane_speed = <2500000>;
min_bits_per_pixel = <10>;
vi_peak_byte_per_pixel = <2>;
vi_bw_margin_pct = <5>;
max_pixel_rate = <270000>;
isp_peak_byte_per_pixel = <5>;
isp_bw_margin_pct = <5>;
/**
* 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 {
cam_module0: module0 {
badge = "jakku_front_RBP234";
position = "bottomleft";
orientation = "1";
cam_module0_drivernode0: drivernode0 {
pcl_id = "v4l2_sensor";
devname = "imx219 9-001d";
proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_imx219_a@1d";
};
cam_module0_drivernode1: drivernode1 {
pcl_id = "v4l2_lens";
proc-device-tree = "/proc/device-tree/lens_imx219@RBPCV2/";
};
};
cam_module1: module1 {
badge = "jakku_front_RBP234";
position = "bottomright";
orientation = "1";
cam_module1_drivernode0: drivernode0 {
pcl_id = "v4l2_sensor";
devname = "imx219 9-001c";
proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_imx219_b@1c";
};
cam_module1_drivernode1: drivernode1 {
pcl_id = "v4l2_lens";
proc-device-tree = "/proc/device-tree/lens_imx219@RBPCV2/";
};
};
cam_module2: module2 {
badge = "jakku_front_RBP234";
position = "centerleft";
orientation = "1";
cam_module2_drivernode0: drivernode0 {
pcl_id = "v4l2_sensor";
devname = "imx219 9-001b";
proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_imx219_c@1b";
};
cam_module2_drivernode1: drivernode1 {
pcl_id = "v4l2_lens";
proc-device-tree = "/proc/device-tree/lens_imx219@RBPCV2/";
};
};
cam_module3: module3 {
status = "disabled";
badge = "jakku_front_RBP234";
position = "centerright";
orientation = "1";
cam_module3_drivernode0: drivernode0 {
pcl_id = "v4l2_sensor";
devname = "imx219 9-001a";
proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_imx219_d@1a";
};
cam_module3_drivernode1: drivernode1 {
pcl_id = "v4l2_lens";
proc-device-tree = "/proc/device-tree/lens_imx219@RBPCV2/";
};
};
};
};
};