Hello,
I am working on the driver of ov428+ochta10 camera on Orin32G. Here are the dtsi file about if.
/
- Copyright (c) 2017-2021, NVIDIA CORPORATION. All rights reserved.
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
- This program is distributed in the hope 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 <t234-common-modules/tegra234-camera-ochta10-a00.dtsi>
include “dt-bindings/clock/tegra234-clock.h”
define CAM0_RST_L TEGRA234_MAIN_GPIO(H, 6)
define CAMERA_I2C_MUX_BUS(x) (0x1E + x)
/* camera control gpio definitions */
/ {
gpio@2200000 {
camera-control-output-low {
gpio-hog;
output-low;
gpios = <CAM0_RST_L 0>;
label = “cam0-rst”;
};
};
i2c@3180000 {
tca9546@70 {
compatible = "nxp,pca9546";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
skip_mux_detect = "yes";
vif-supply = <&p3737_vdd_1v8_sys>;
vcc-supply = <&p3737_vdd_1v8_sys>;
vcc_lp = "vcc";
force_bus_start = <CAMERA_I2C_MUX_BUS(0)>;
vcc-pullup-supply = <&battery_reg>;
i2c@0 {
reg = <0>;
i2c-mux,deselect-on-exit;
ochta10_a@36 {
def-addr = <0x10>;
/* Define any required hw resources needed by driver */
/* ie. clocks, io pins, power sources */
clocks = <&bpmp_clks TEGRA234_CLK_EXTPERIPH1>,
<&bpmp_clks TEGRA234_CLK_EXTPERIPH1>;
clock-names = "extperiph1", "pllp_grtba";
mclk = "extperiph1";
reset-gpios = <&tegra_main_gpio CAM0_RST_L GPIO_ACTIVE_HIGH>;
};
};
};
};
};
*
/
- Copyright (c) 2016-2021, NVIDIA CORPORATION. All rights reserved.
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
- This program is distributed in the hope 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/.
*/
/ {
tegra-capture-vi {
num-channels = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liochta10_vi_in0: endpoint {
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&liochta10_csi_out0>;
};
};
};
};
host1x@13e00000 {
nvcsi@15a00000 {
num-channels = <1>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liochta10_csi_in0: endpoint@0 {
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&liochta10_ochta10_out0>;
};
};
port@1 {
reg = <1>;
liochta10_csi_out0: endpoint@1 {
remote-endpoint = <&liochta10_vi_in0>;
};
};
};
};
};
};
i2c@3180000 {
tca9546@70 {
i2c@0 {
ochta10_a@36 {
compatible = "ov,ochta10";
reg = <0x36>;
devnode = "video0";
/* Physical dimensions of sensor */
physical_w = "6.0";
physical_h = "6.0";
sensor_model ="ochta10";
/* Define any required hw resources needed by driver */
/* ie. clocks, io pins, power sources */
/* 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";
/* if true, delay gain setting by one frame to be in sync with exposure */
delayed_gain = "true";
/* enable CID_SENSOR_MODE_ID for sensor modes selection */
use_sensor_mode_id = "true";
/* WAR to prevent banding by reducing analog gain. Bug 2229902 */
limit_analog_gain = "true";
/**
* ==== Modes ====
* A modeX node is required to support v4l2 driver
* implementation with NVIDIA camera software stack
*
* == Signal properties ==
*
* phy_mode = "";
* PHY mode used by the MIPI lanes for this device
*
* tegra_sinterface = "";
* CSI Serial interface connected to tegra
* Incase of virtual HW devices, use virtual
* For SW emulated devices, use host
*
* pix_clk_hz = "";
* Sensor pixel clock used for calculations like exposure and framerate
*
* readout_orientation = "0";
* Based on camera module orientation.
* Only change readout_orientation if you specifically
* Program a different readout order for this mode
*
* == Image format Properties ==
*
* active_w = "";
* Pixel active region width
*
* active_h = "";
* Pixel active region height
*
* pixel_t = "";
* The sensor readout pixel pattern
*
* line_length = "";
* Pixel line length (width) for sensor mode.
*
* == Source Control Settings ==
*
* Gain factor used to convert fixed point integer to float
* Gain range [min_gain/gain_factor, max_gain/gain_factor]
* Gain step [step_gain/gain_factor is the smallest step that can be configured]
* Default gain [Default gain to be initialized for the control.
* use min_gain_val as default for optimal results]
* Framerate factor used to convert fixed point integer to float
* Framerate range [min_framerate/framerate_factor, max_framerate/framerate_factor]
* Framerate step [step_framerate/framerate_factor is the smallest step that can be configured]
* Default Framerate [Default framerate to be initialized for the control.
* use max_framerate to get required performance]
* Exposure factor used to convert fixed point integer to float
* For convenience use 1 sec = 1000000us as conversion factor
* Exposure range [min_exp_time/exposure_factor, max_exp_time/exposure_factor]
* Exposure step [step_exp_time/exposure_factor is the smallest step that can be configured]
* Default Exposure Time [Default exposure to be initialized for the control.
* Set default exposure based on the default_framerate for optimal exposure settings]
*
* gain_factor = ""; (integer factor used for floating to fixed point conversion)
* min_gain_val = ""; (ceil to integer)
* max_gain_val = ""; (ceil to integer)
* step_gain_val = ""; (ceil to integer)
* default_gain = ""; (ceil to integer)
* Gain limits for mode
*
* exposure_factor = ""; (integer factor used for floating to fixed point conversion)
* min_exp_time = ""; (ceil to integer)
* max_exp_time = ""; (ceil to integer)
* step_exp_time = ""; (ceil to integer)
* default_exp_time = ""; (ceil to integer)
* Exposure Time limits for mode (sec)
*
* framerate_factor = ""; (integer factor used for floating to fixed point conversion)
* min_framerate = ""; (ceil to integer)
* max_framerate = ""; (ceil to integer)
* step_framerate = ""; (ceil to integer)
* default_framerate = ""; (ceil to integer)
* Framerate limits for mode (fps)
*
* embedded_metadata_height = "";
* Sensor embedded metadata height in units of rows.
* If sensor does not support embedded metadata value should be 0.
*/
mode0 {/*mode OCHTA10_MODE_800X800_CROP_30FPS*/
mclk_khz = "24000";
num_lanes = "2";
tegra_sinterface = "serial_a";
phy_mode = "DPHY";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
dynamic_pixel_bit_depth = "10";
csi_pixel_bit_depth = "10";
mode_type = "bayer";
pixel_phase = "bggr";
active_w = "400";
active_h = "400";
readout_orientation = "0";
line_length = "408";
inherent_gain = "1";
//mclk_multiplier = "1.67";
pix_clk_hz = "18000000";
gain_factor = "1";
min_gain_val = "1";
max_gain_val = "15";
step_gain_val = "1";
default_gain = "12";
min_hdr_ratio = "1";
max_hdr_ratio = "1";
framerate_factor = "1000000";
min_framerate = "1500000"; /* 1.5 */
max_framerate = "30000000"; /* 30 */
step_framerate = "1";
default_framerate= "30000000";
exposure_factor = "1000000";
min_exp_time = "30"; /* us */
max_exp_time = "33333"; /* us */
step_exp_time = "1";
default_exp_time = "33333";/* us */
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liochta10_ochta10_out0: endpoint {
port-index = <0>;
bus-width = <2>;
remote-endpoint = <&liochta10_csi_in0>;
};
};
};
};
};
};
};
};
/ {
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>;
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 vender.
*/
modules {
module0 {
badge = "ochta10_bottom_liochta10";
position = "bottom";
orientation = "0";
drivernode0 {
/* Declare PCL support driver (classically known as guid) */
pcl_id = "v4l2_sensor";
/* Driver v4l2 device name */
devname = "ochta10 2-0036";
/* Declare the device-tree hierarchy to driver instance */
proc-device-tree = "/proc/device-tree/i2c@3180000/tca9546@70/i2c@0/ochta10_a@36";
};
};
};
};
};
*
I can get the raw image by v4l2 but the raw image seems no right.
When I try to use nvgstcapure-1.0. I get this log:
*nvidia@nvidia-desktop:~$ sudo service nvargus-daemon stop
[sudo] password for nvidia:
nvidia@nvidia-desktop:~$ 123
bash: 123: command not found
nvidia@nvidia-desktop:~$ sudo service nvargus-daemon stop
nvidia@nvidia-desktop:~$ sudo enableCamInfiniteTimeout=1 nvargus-daemon
=== NVIDIA Libargus Camera Service (0.98.3)=== Listening for connections…=== nvgstcapture-1.0[2804]: Connection established (FFFF7EB84900)OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module0
NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
NvPclHwGetModuleList: No module data found
OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
---- imager: Found override file [/var/nvidia/nvcam/settings/camera_overrides.isp]. ----
(NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function findDevice(), line 256)
(NvCamV4l2) Error ModuleNotPresent: (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 60)
(NvOdmDevice) Error ModuleNotPresent: (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorViCsi.cpp, function initialize(), line 107)
NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor
NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor
NvPclStartPlatformDrivers: Failed to start module drivers
NvPclStateControllerOpen: Failed ImagerGUID 0. (error 0xA000E)
NvPclOpen: PCL Open Failed. Error: 0xf
SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 677)
SCF: Error BadParameter: (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 453)
SCF: Error BadParameter: (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 333)
SCF: Error BadParameter: (propagating from src/api/CameraDriver.cpp, function getSource(), line 505)
=== nvgstcapture-1.0[2804]: CameraProvider initialized (0xffff78685d70)sudo enableCamInfiniteTimeout=1 nvargus-daemon
Have I make any misstake ?
Thanks.