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orinov9281working8bitkernel35.3.1.patch
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orinov9281working8bitkernel35.3.1.patch
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diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-imx219.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-imx219.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-imx219.dtsi 2023-03-19 09:52:55.000000000 -0500
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-imx219.dtsi 2023-08-17 13:48:26.467607069 -0500
@@ -94,6 +94,7 @@
cam_i2cmux {
i2c_0:i2c@0 {
imx219_cam0: rbpcv2_imx219_a@10 {
+ status = "disabled";
compatible = "sony,imx219";
/* I2C device address */
reg = <0x10>;
@@ -466,6 +467,7 @@
};
i2c_1: i2c@1 {
imx219_cam1: rbpcv2_imx219_c@10 {
+ status = "disabled";
compatible = "sony,imx219";
/* I2C device address */
reg = <0x10>;
@@ -817,7 +819,7 @@
port@0 {
reg = <0>;
rbpcv2_imx219_out1: endpoint {
- status = "okay";
+ /*status = "okay"; */
port-index = <2>;
bus-width = <2>;
remote-endpoint = <&rbpcv2_imx219_csi_in1>;
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-ov9281.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-ov9281.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-ov9281.dtsi 1969-12-31 18:00:00.000000000 -0600
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-camera-rbpcv2-ov9281.dtsi 2023-08-24 16:10:39.790240576 -0500
@@ -0,0 +1,514 @@
+/*
+ * 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 = <2>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ vi_port0: port@0 {
+ reg = <0>;
+ rbpcv2_ov9281_vi_in0: endpoint {
+ port-index = <0>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out0>;
+ };
+ };
+ vi_port1: port@1 {
+ reg = <1>;
+ rbpcv2_ov9281_vi_in1: endpoint {
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out1>;
+ };
+ };
+ };
+ };
+
+ host1x@13e00000 {
+ nvcsi@15a00000 {
+ num-channels = <2>;
+ #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_ov9281_csi_in0: endpoint@0 {
+ port-index = <1>; /* rjs <0> */
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out0>;
+ };
+ };
+ csi_chan0_port1: port@1 {
+ reg = <1>;
+ rbpcv2_ov9281_csi_out0: endpoint@1 {
+ remote-endpoint = <&rbpcv2_ov9281_vi_in0>;
+ };
+ };
+ };
+ };
+ csi_chan1: channel@1 {
+ reg = <1>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ csi_chan1_port0: port@0 {
+ reg = <0>;
+ rbpcv2_ov9281_csi_in1: endpoint@2 {
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out1>;
+ };
+ };
+ csi_chan1_port1: port@1 {
+ reg = <1>;
+ rbpcv2_ov9281_csi_out1: endpoint@3 {
+ remote-endpoint = <&rbpcv2_ov9281_vi_in1>;
+ };
+ };
+ };
+ };
+ };
+ };
+
+ cam_i2cmux {
+ i2c_0:i2c@0 {
+ ov9281_cam0: rbpcv2_ov9281_a@60 {
+ compatible = "ovti,ov9281";
+ /* I2C device address */
+ reg = <0x60>;
+
+ /*hzhy add */
+ clocks = <&bpmp_clks TEGRA234_CLK_EXTPERIPH1>;
+ clock-names = "extperiph1";
+ mclk = "extperiph1";
+ fsync = "none";
+
+ /* V4L2 device node location */
+ devnode = "video0";
+
+ /* Physical dimensions of sensor */
+ physical_w = "3.680";
+ physical_h = "2.760";
+
+ sensor_model = "ov9281";
+
+ use_sensor_mode_id = "false";
+
+ /**
+ * ==== 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
+ *
+ * lane_polarity
+ * Based on the camera connector pin.
+ * CSIx_D0 | CSIx_D1 | CSI(X+1)_D0 | CSI(X+1)CSIx_D1
+ * LSB | BIT1 | BIT2 | MSB
+ * if there is a polarity swap on any lane, the bit corrsponding
+ * to the lane should be set
+ * e.g. polarity swap on CSIx_D0 only -> lane_polarity = "1"; 0001
+ * e.g. polarity swap on CSIx_D1 and CSI(X+1)_D0 -> lane_polarity = "6"; 0110
+ *
+ * == 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 { /* OV9281_MODE_1280x720_144FPS */
+ mclk_khz = "24000";
+ num_lanes = "2";
+ tegra_sinterface = "serial_a";
+ phy_mode = "DPHY";
+ discontinuous_clk = "yes"; /* yes rjs */
+ dpcm_enable = "false";
+ cil_settletime = "0";
+ lane_polarity = "6";
+
+ active_w = "1280";
+ active_h = "720";
+ mode_type = "grey";
+ pixel_phase = "y";
+ csi_pixel_bit_depth = "8";
+ readout_orientation = "90";
+ line_length = "1355"; /* 1408 rjs */
+ inherent_gain = "1";
+ /*mclk_multiplier = "9.33";*/ /* 9.33 rjs */
+ pix_clk_hz = "130900000"; /* "74250000" ; */ /* 800000000 rjs */
+
+ gain_factor = "1";
+ framerate_factor = "1";
+ exposure_factor = "1";
+ min_gain_val = "1"; /* 1.00x */
+ max_gain_val = "8191"; /* 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 = "144000000"; /* 120.0 fps */
+ step_framerate = "1";
+ default_framerate = "144000000"; /* 120.0 fps */
+ min_exp_time = "1"; /* us */
+ max_exp_time = "16777215"; /* us */
+ step_exp_time = "1";
+ default_exp_time = "10896"; /* us */
+
+ embedded_metadata_height = "0";
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ rbpcv2_ov9281_out0: endpoint {
+ port-index = <0>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_in0>;
+ };
+ };
+ };
+ };
+ };
+ i2c_1: i2c@1 {
+ ov9281_cam1: rbpcv2_ov9281_c@60 {
+ compatible = "ovti,ov9281";
+ /* I2C device address */
+ reg = <0x60>;
+
+ /*hzhy add */
+ clocks = <&bpmp_clks TEGRA234_CLK_EXTPERIPH2>;
+ clock-names = "extperiph2";
+ mclk = "extperiph2";
+ fsync = "none";
+
+ /* V4L2 device node location */
+ devnode = "video1";
+
+ /* Physical dimensions of sensor */
+ physical_w = "3.680";
+ physical_h = "2.760";
+
+ sensor_model = "ov9281";
+
+ use_sensor_mode_id = "false";
+
+ /**
+ * ==== 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 { /* OV9281_MODE_1280x720_144FPS */
+ mclk_khz = "24000";
+ num_lanes = "2";
+ tegra_sinterface = "serial_c";
+ phy_mode = "DPHY";
+ discontinuous_clk = "yes"; /* yes rjs */
+ dpcm_enable = "false";
+ cil_settletime = "0";
+ lane_polarity = "0";
+
+ active_w = "1280";
+ active_h = "720";
+ mode_type = "grey";
+ pixel_phase = "y";
+ csi_pixel_bit_depth = "8";
+ readout_orientation = "90";
+ line_length = "1355"; /*1408*/
+ inherent_gain = "1";
+ /*mclk_multiplier = "9.33";*/ /* 9.33 rjs */
+ pix_clk_hz = "130900000"; /* "74250000" ; */ /* 800000000 rjs */
+
+ gain_factor = "1";
+ framerate_factor = "1";
+ exposure_factor = "1";
+ min_gain_val = "1"; /* 1.00x */
+ max_gain_val = "8191"; /* 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 = "144000000"; /* 120.0 fps */
+ step_framerate = "1";
+ default_framerate = "144000000"; /* 120.0 fps */
+ min_exp_time = "1"; /* us */
+ max_exp_time = "16777215"; /* us */
+ step_exp_time = "1";
+ default_exp_time = "10896"; /* us */
+
+ embedded_metadata_height = "0";
+ };
+
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ rbpcv2_ov9281_out1: endpoint {
+ /*status = "okay"; */
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_in1>;
+ };
+ };
+ };
+ };
+ };
+ };
+
+ lens_ov9281@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";
+ /**
+ * 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 = <8>;
+ vi_peak_byte_per_pixel = <2>;
+ vi_bw_margin_pct = <25>;
+ max_pixel_rate = <240000>;
+ 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 {
+ cam_module0: module0 {
+ badge = "jakku_front_RBP194";
+ position = "front";
+ orientation = "1";
+ cam_module0_drivernode0: drivernode0 {
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 9-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_ov9281_a@60";
+ };
+ cam_module0_drivernode1: drivernode1 {
+ pcl_id = "v4l2_lens";
+ proc-device-tree = "/proc/device-tree/lens_ov9281@RBPCV2/";
+ };
+ };
+ cam_module1: module1 {
+ badge = "jakku_rear_RBP194";
+ position = "rear";
+ orientation = "1";
+ cam_module1_drivernode0: drivernode0 {
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 10-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@1/rbpcv2_ov9281_c@60";
+ };
+ cam_module1_drivernode1: drivernode1 {
+ pcl_id = "v4l2_lens";
+ proc-device-tree = "/proc/device-tree/lens_ov9281@RBPCV2/";
+ };
+ };
+ };
+ };
+};
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3509-a02.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3509-a02.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3509-a02.dtsi 2023-03-19 09:52:55.000000000 -0500
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3509-a02.dtsi 2023-08-16 15:10:52.457525859 -0500
@@ -18,6 +18,7 @@
#include "tegra234-p3509-audio.dtsi"
#include "tegra234-p3768-camera-rbpcv3-imx477.dtsi"
#include "tegra234-p3768-camera-rbpcv2-imx219.dtsi"
+#include "tegra234-p3768-camera-rbpcv2-ov9281.dtsi"
/ {
gpio-keys {
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi 2023-03-19 09:52:55.000000000 -0500
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi 2023-08-17 13:30:53.447972277 -0500
@@ -18,6 +18,7 @@
#include "tegra234-p3768-audio.dtsi"
#include "tegra234-p3768-camera-rbpcv3-imx477.dtsi"
#include "tegra234-p3768-camera-rbpcv2-imx219.dtsi"
+#include "tegra234-p3768-camera-rbpcv2-ov9281.dtsi"
/ {
gpio-keys {
@@ -273,7 +274,8 @@
host1x@13e00000 {
nvcsi@15a00000 {
- csi_chan0 {
+ channel@0 {
+ /*csi_chan0 { RJS */
ports {
port@0 {
endpoint@0 {
@@ -287,7 +289,7 @@
cam_i2cmux{
i2c@0 {
- rbpcv2_imx219_a@10 {
+ rbpcv2_imx219_a@10 {
mode0 {
tegra_sinterface = "serial_b";
lane_polarity = "6";
@@ -308,6 +310,20 @@
tegra_sinterface = "serial_b";
lane_polarity = "6";
};
+ ports {
+ port@0 {
+ endpoint {
+ port-index = <1>;
+ };
+ };
+ };
+ };
+
+ rbpcv2_ov9281_a@60 {
+ mode0 {
+ tegra_sinterface = "serial_b";
+ lane_polarity = "6";
+ };
ports {
port@0 {
endpoint {
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-imx219.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-imx219.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-imx219.dtsi 2023-03-19 09:52:55.000000000 -0500
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-imx219.dtsi 2023-08-17 13:51:02.221954272 -0500
@@ -23,14 +23,14 @@
/ {
cam_i2cmux{
- status = "okay";
+ status = "disabled";
compatible = "i2c-mux-gpio";
#address-cells = <1>;
#size-cells = <0>;
i2c-parent = <&cam_i2c>;
mux-gpios = <&tegra_aon_gpio CAM_I2C_MUX GPIO_ACTIVE_HIGH>;
i2c@0 {
- status = "okay";
+ status = "disabled";
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
@@ -39,7 +39,7 @@
};
};
i2c@1 {
- status = "okay";
+ status = "disabled";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-ov9281.dtsi orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-ov9281.dtsi
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-ov9281.dtsi 1969-12-31 18:00:00.000000000 -0600
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-camera-rbpcv2-ov9281.dtsi 2023-08-16 22:10:54.772422858 -0500
@@ -0,0 +1,60 @@
+/*
+ * 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 "tegra234-camera-rbpcv2-ov9281.dtsi"
+
+#define CAM0_PWDN TEGRA234_MAIN_GPIO(H, 6)
+#define CAM1_PWDN TEGRA234_MAIN_GPIO(AC, 0)
+#define CAM_I2C_MUX TEGRA234_AON_GPIO(CC, 3)
+
+/ {
+ cam_i2cmux{
+ status = "okay";
+ compatible = "i2c-mux-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-parent = <&cam_i2c>;
+ mux-gpios = <&tegra_aon_gpio CAM_I2C_MUX GPIO_ACTIVE_HIGH>;
+ i2c@0 {
+ status = "okay";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rbpcv2_ov9281_a@60 {
+ reset-gpios = <&tegra_main_gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
+ };
+ };
+ i2c@1 {
+ status = "okay";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rbpcv2_ov9281_c@60 {
+ reset-gpios = <&tegra_main_gpio CAM1_PWDN GPIO_ACTIVE_HIGH>;
+ };
+ };
+ };
+
+ gpio@2200000 {
+ camera-control-output-low {
+ gpio-hog;
+ output-low;
+ gpios = <CAM0_PWDN 0 CAM1_PWDN 0>;
+ label = "cam0-pwdn","cam1-pwdn";
+ };
+ };
+};
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/Makefile orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/Makefile
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/Makefile 2023-03-19 09:52:55.000000000 -0500
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/Makefile 2023-08-16 15:44:07.859081908 -0500
@@ -39,6 +39,8 @@
dtbo-$(BUILD_ENABLE) += tegra234-p3767-camera-p3768-imx219-dual.dtbo
dtbo-$(BUILD_ENABLE) += tegra234-p3767-camera-p3768-imx477-dual.dtbo
dtbo-$(BUILD_ENABLE) += tegra234-p3767-camera-p3768-imx477-dual-4lane.dtbo
+dtbo-$(BUILD_ENABLE) += tegra234-p3767-camera-ov9281-dual.dtbo
+dtbo-$(BUILD_ENABLE) += tegra234-p3767-camera-p3768-ov9281-dual.dtbo
dtbo-$(BUILD_ENABLE) += tegra234-p3767-overlay.dtbo
ifneq ($(dtb-y),)
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-ov9281-dual.dts orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-ov9281-dual.dts
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-ov9281-dual.dts 1969-12-31 18:00:00.000000000 -0600
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-ov9281-dual.dts 2023-08-16 15:17:14.436699060 -0500
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Jetson Device-tree overlay for dual camera OV9281 rbpcv2 on dual
+ * cam connector baseboards
+ *
+ * Copyright (c) 2022-2023 NVIDIA CORPORATION. All rights reserved.
+ *
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-common/jetson/tegra234-p3767-0000-common.h>
+
+/ {
+ overlay-name = "Camera OV9281 Dual";
+ jetson-header-name = "Jetson Nano CSI Connector";
+ compatible = JETSON_COMPATIBLE_P3509;
+
+ /* ov9281 dual sensor module */
+ fragment@0 {
+ target = <&ov9281_cam0>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@1 {
+ target = <&cam_module0>;
+ __overlay__ {
+ status = "okay";
+ badge = "jakku_front_RBP194";
+ position = "front";
+ orientation = "1";
+ };
+ };
+ fragment@2 {
+ target = <&cam_module0_drivernode0>;
+ __overlay__ {
+ status = "okay";
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 9-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_ov9281_a@60";
+ };
+ };
+ fragment@3 {
+ target = <&ov9281_cam1>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@4 {
+ target = <&cam_module1>;
+ __overlay__ {
+ status = "okay";
+ badge = "jakku_rear_RBP194";
+ position = "rear";
+ orientation = "1";
+ };
+ };
+ fragment@5 {
+ target = <&cam_module1_drivernode0>;
+ __overlay__ {
+ status = "okay";
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 10-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@1/rbpcv2_ov9281_c@60";
+ };
+ };
+ fragment@6 {
+ target = <&rbpcv2_ov9281_vi_in0>;
+ __overlay__ {
+ status = "okay";
+ port-index = <0>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out0>;
+ };
+ };
+ fragment@7 {
+ target = <&rbpcv2_ov9281_vi_in1>;
+ __overlay__ {
+ status = "okay";
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out1>;
+ };
+ };
+ fragment@8 {
+ target = <&rbpcv2_ov9281_csi_in0>;
+ __overlay__ {
+ status = "okay";
+ port-index = <0>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out0>;
+ };
+ };
+ fragment@9 {
+ target = <&rbpcv2_ov9281_csi_out0>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@10 {
+ target = <&rbpcv2_ov9281_csi_in1>;
+ __overlay__ {
+ status = "okay";
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out1>;
+ };
+ };
+ fragment@12 {
+ target = <&rbpcv2_ov9281_csi_out1>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff -ruN orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-p3768-ov9281-dual.dts orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-p3768-ov9281-dual.dts
--- orinorig/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-p3768-ov9281-dual.dts 1969-12-31 18:00:00.000000000 -0600
+++ orinmod/hardware/nvidia/platform/t23x/p3768/kernel-dts/tegra234-p3767-camera-p3768-ov9281-dual.dts 2023-08-16 15:43:35.162128967 -0500
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Jetson Device-tree overlay for dual camera OV9281 rbpcv2 on dual
+ * cam connector baseboards
+ *
+ * Copyright (c) 2022-2023 NVIDIA CORPORATION. All rights reserved.
+ *
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-common/jetson/tegra234-p3767-0000-common.h>
+
+/ {
+ overlay-name = "Camera OV9281 Dual";
+ jetson-header-name = "Jetson 24pin CSI Connector";
+ compatible = JETSON_COMPATIBLE_P3768;
+
+ /* OV9281 dual sensor module */
+ fragment@0 {
+ target = <&ov9281_cam0>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@1 {
+ target = <&cam_module0>;
+ __overlay__ {
+ status = "okay";
+ badge = "jakku_front_RBP194";
+ position = "front";
+ orientation = "1";
+ };
+ };
+ fragment@2 {
+ target = <&cam_module0_drivernode0>;
+ __overlay__ {
+ status = "okay";
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 9-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@0/rbpcv2_ov9281_a@60";
+ };
+ };
+ fragment@3 {
+ target = <&ov9281_cam1>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@4 {
+ target = <&cam_module1>;
+ __overlay__ {
+ status = "okay";
+ badge = "jakku_rear_RBP194";
+ position = "rear";
+ orientation = "1";
+ };
+ };
+ fragment@5 {
+ target = <&cam_module1_drivernode0>;
+ __overlay__ {
+ status = "okay";
+ pcl_id = "v4l2_sensor";
+ devname = "ov9281 10-0060";
+ proc-device-tree = "/proc/device-tree/cam_i2cmux/i2c@1/rbpcv2_ov9281_c@60";
+ };
+ };
+ fragment@6 {
+ target = <&rbpcv2_ov9281_vi_in0>;
+ __overlay__ {
+ status = "okay";
+ port-index = <1>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out0>;
+ };
+ };
+ fragment@7 {
+ target = <&rbpcv2_ov9281_vi_in1>;
+ __overlay__ {
+ status = "okay";
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_csi_out1>;
+ };
+ };
+ fragment@8 {
+ target = <&rbpcv2_ov9281_csi_in0>;
+ __overlay__ {
+ status = "okay";
+ port-index = <1>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out0>;
+ };
+ };
+ fragment@9 {
+ target = <&rbpcv2_ov9281_csi_out0>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+ fragment@10 {
+ target = <&rbpcv2_ov9281_csi_in1>;
+ __overlay__ {
+ status = "okay";
+ port-index = <2>;
+ bus-width = <2>;
+ remote-endpoint = <&rbpcv2_ov9281_out1>;
+ };
+ };
+ fragment@12 {
+ target = <&rbpcv2_ov9281_csi_out1>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff -ruN orinorig/kernel/nvidia/drivers/media/i2c/nv_ov9281.c orinmod/kernel/nvidia/drivers/media/i2c/nv_ov9281.c
--- orinorig/kernel/nvidia/drivers/media/i2c/nv_ov9281.c 2023-03-19 09:53:53.000000000 -0500
+++ orinmod/kernel/nvidia/drivers/media/i2c/nv_ov9281.c 2023-08-24 16:12:19.452842299 -0500
@@ -19,6 +19,7 @@
#include <linux/uaccess.h>
#include <linux/gpio.h>
#include <linux/module.h>
+#include <linux/i2c.h>
#include <linux/version.h>
#include <linux/seq_file.h>
@@ -85,31 +86,52 @@
/* OV9281 Other Stuffs */
#define OV9281_DEFAULT_GAIN 0x0010 /* 1.0x real gain */
-#define OV9281_MIN_GAIN 0x0001
-#define OV9281_MAX_GAIN 0x1FFF
+#define OV9281_MIN_GAIN 0x0000
+#define OV9281_MAX_GAIN 0x00FE
#define OV9281_DEFAULT_FRAME_LENGTH 0x071C
#define OV9281_MIN_FRAME_LENGTH 0x0001
#define OV9281_MAX_FRAME_LENGTH 0xFFFF
-#define OV9281_FRAME_LENGTH_1SEC (0x40d * 120) /* TODO: try to calc */
+#define OV9281_FRAME_LENGTH_1SEC (0x40d * 144) /* TODO: try to calc */
-#define OV9281_MIN_EXPOSURE_COARSE 0x00000001
-#define OV9281_MAX_EXPOSURE_COARSE 0x000FFFFF
+#define OV9281_MIN_EXPOSURE_COARSE 0x00000010
+#define OV9281_MAX_EXPOSURE_COARSE 0x00003750
#define OV9281_DEFAULT_EXPOSURE_COARSE 0x00002A90
#define OV9281_MAX_WIDTH 1280
-#define OV9281_MAX_HEIGHT 800
+#define OV9281_MAX_HEIGHT 720
-#define OV9281_DEFAULT_MODE OV9281_MODE_1280X800
+#define OV9281_DEFAULT_MODE OV9281_MODE_1280X720
#define OV9281_DEFAULT_WIDTH OV9281_MAX_WIDTH
#define OV9281_DEFAULT_HEIGHT OV9281_MAX_HEIGHT
-#define OV9281_DEFAULT_DATAFMT MEDIA_BUS_FMT_SBGGR10_1X10
-#define OV9281_DEFAULT_CLK_FREQ 26000000
+/*#define OV9281_DEFAULT_DATAFMT MEDIA_BUS_FMT_SBGGR10_1X10*/
+/*#define OV9281_DEFAULT_DATAFMT MEDIA_BUS_FMT_SRGGB8_1X8*/
+#define OV9281_DEFAULT_DATAFMT MEDIA_BUS_FMT_Y8_1X8