RK3566 Android13 OV5695调试

linux 更新：2025-11-17 浏览：81 收藏：0 点赞：0

查看相关日志

dmesg | grep -iE "csi|mipi-csi|csi2|dphy|sensor|imx|ov"

查看设备

v4l2-ctl --list-devices

测试和验证 OV5695 摄像头功能的完整命令

用于从 /dev/video0 设备捕获 500 帧 1920×1080 分辨率、NV12 格式的视频数据。

v4l2-ctl -d /dev/video0 \
--set-fmt-video=width=1920,height=1080,pixelformat='NV12' \
--stream-mmap=4 \
--set-selection=target=crop,flags=0,top=0,left=0,width=1920,height=1080 \
--stream-count=500

调用相机拍照

am start -a android.media.action.IMAGE_CAPTURE

临时禁用 SELinux

setenforce 0

检查相机 HAL 模块

ls -la /vendor/lib64/hw/camera.*.so
ls -la /vendor/lib/hw/camera.*.so

拍摄视频

v4l2-ctl --verbose -d /dev/video0 --set-fmt-video=width=800,height=600,pixelformat='NV12' --stream-mmap=4 --set-selection=target=crop,flags=0,top=0,left=0,width=800,height=600 --stream-to=out.yuv

查看支持的格式

v4l2-ctl --list-formats-ext --device=/dev/video0

测试显示信息test_pattern
打开相机运行下面程序，可以看到

v4l2-ctl -d /dev/video0 --set-ctrl test_pattern=0

test_pattern 的参数0~3，0=相机原画，1=彩条测试，2=马赛克测试，3=花屏测试

检测链路是否正常

media-ctl -d /dev/media0 -p

测试情况，点击展开更多

rk3566_tspi_1f:/ # media-ctl -d /dev/media0 -p
Opening media device /dev/media0
Enumerating entities
Found 14 entities
Enumerating pads and links
Media controller API version 0.0.157

Media device information
------------------------
driver          rkisp-vir0
model           rkisp0
serial
bus info
hw revision     0x0
driver version  0.0.157

Device topology
- entity 1: rkisp-isp-subdev (4 pads, 8 links)
            type V4L2 subdev subtype Unknown
            device node name /dev/v4l-subdev0
        pad0: Sink
                [fmt:SBGGR10/2592x1944
                 crop.bounds:(0,0)/2592x1944
                 crop:(0,0)/2592x1944]
                <- "rkisp-csi-subdev":1 [ENABLED]
                <- "rkisp_rawrd0_m":0 []
                <- "rkisp_rawrd2_s":0 []
        pad1: Sink
                <- "rkisp-input-params":0 [ENABLED]
        pad2: Source
                [fmt:YUYV2X8/2592x1944
                 crop.bounds:(0,0)/2592x1944
                 crop:(0,0)/2592x1944]
                -> "rkisp_mainpath":0 [ENABLED]
                -> "rkisp_selfpath":0 [ENABLED]
                -> "rkisp_iqtool":0 []
        pad3: Source
                -> "rkisp-statistics":0 [ENABLED]

- entity 6: rkisp-csi-subdev (6 pads, 5 links)
            type V4L2 subdev subtype Unknown
            device node name /dev/v4l-subdev1
        pad0: Sink
                [fmt:SBGGR10/2592x1944]
                <- "rockchip-csi2-dphy1":1 [ENABLED]
        pad1: Source
                [fmt:SBGGR10/2592x1944]
                -> "rkisp-isp-subdev":0 [ENABLED]
        pad2: Source
                -> "rkisp_rawwr0":0 [ENABLED]
        pad3: Source
        pad4: Source
                -> "rkisp_rawwr2":0 [ENABLED]
        pad5: Source
                -> "rkisp_rawwr3":0 [ENABLED]

- entity 13: rkisp_mainpath (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video0
        pad0: Sink
                <- "rkisp-isp-subdev":2 [ENABLED]

- entity 19: rkisp_selfpath (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video1
        pad0: Sink
                <- "rkisp-isp-subdev":2 [ENABLED]

- entity 25: rkisp_rawwr0 (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video2
        pad0: Sink
                <- "rkisp-csi-subdev":2 [ENABLED]

- entity 31: rkisp_rawwr2 (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video3
        pad0: Sink
                <- "rkisp-csi-subdev":4 [ENABLED]

- entity 37: rkisp_rawwr3 (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video4
        pad0: Sink
                <- "rkisp-csi-subdev":5 [ENABLED]

- entity 43: rkisp_iqtool (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video5
        pad0: Sink
                <- "rkisp-isp-subdev":2 []

- entity 49: rkisp_rawrd0_m (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video6
        pad0: Source
                -> "rkisp-isp-subdev":0 []

- entity 55: rkisp_rawrd2_s (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video7
        pad0: Source
                -> "rkisp-isp-subdev":0 []

- entity 61: rkisp-statistics (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video8
        pad0: Sink
                <- "rkisp-isp-subdev":3 [ENABLED]

- entity 67: rkisp-input-params (1 pad, 1 link)
             type Node subtype V4L
             device node name /dev/video9
        pad0: Source
                -> "rkisp-isp-subdev":1 [ENABLED]

- entity 73: rockchip-csi2-dphy1 (2 pads, 2 links)
             type V4L2 subdev subtype Unknown
             device node name /dev/v4l-subdev2
        pad0: Sink
                [fmt:SBGGR10/2592x1944]
                <- "m00_b_ov5695 1-0036":0 [ENABLED]
        pad1: Source
                -> "rkisp-csi-subdev":0 [ENABLED]

- entity 76: m00_b_ov5695 1-0036 (1 pad, 1 link)
             type V4L2 subdev subtype Sensor
             device node name /dev/v4l-subdev3
        pad0: Source
                [fmt:SBGGR10/2592x1944]
                -> "rockchip-csi2-dphy1":0 [ENABLED]

从media-ctl -p输出看，整个相机链路是正常的：

OV5695传感器 → CSI2 DPHY → ISP → 主路径
所有链路都显示 [ENABLED]

查找文件

find /vendor -name "0v5695*" -type f

快速手动更新iqfiles

C:\Users\win\Downloads>adb root
restarting adbd as root

C:\Users\win\Downloads>adb remount
remount succeeded

C:\Users\win\Downloads>adb push C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json /vendor/etc/camera/rkisp2/ov5695_TongJu_CHT842-MD.json
C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json: 1 file pushed, 0 skipped. 31.7 MB/s (251843 bytes in 0.008s)

C:\Users\win\Downloads>adb push C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json /vendor/etc/camera/rkisp2/result/ov5695_TongJu_CHT842-MD.json
C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json: 1 file pushed, 0 skipped. 34.8 MB/s (251843 bytes in 0.007s)

C:\Users\win\Downloads>adb push C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json /vendor/etc/camera/iqfiles/ov5695_TongJu_CHT842-MD.json
C:\Users\win\Videos\ov5695_TongJu_CHT842-MD.json: 1 file pushed, 0 skipped. 7.7 MB/s (251843 bytes in 0.031s)

C:\Users\win\Downloads>adb shell
rk3566_tspi_1f:/ # sync
rk3566_tspi_1f:/ # reboot

设置摄像头显示方向

android13/hardware/rockchip/camera/etc/camera/camera3_profiles_rk356x.xml

快速编译相机APP并通过ADB安装

单独编译 Camera2 模块 :

mmm packages/apps/Camera2

重新安装 APK :

adb install -r out/target/product/<您的产品型号>/system/app/Camera2/Camera2.apk

重启设备并进行全面测试 :

adb reboot

联系管理员

RK3566 Android13 OV5695调试

快速手动更新iqfiles

设置摄像头显示方向

快速编译相机APP并通过ADB安装

评论

联系管理员

RK3566 Android13 OV5695调试

快速手动更新iqfiles

设置摄像头显示方向

快速编译相机APP并通过ADB安装

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