安卓10系统内核添加ov5640驱动后，开机ov5640不停地注册，I2C读取ID正确，dev下有video0和video1，打开相机，预览界面是黑色的，过一会弹出停止应用的提示框。
:s0 tclass=file permissive=1
[ 175.759428] [ov5640]PWR_ON1!
[ 175.774827] [ov5640]PWR_ON4!
[ 175.824152] [ov5640]PWR_ON5!
[ 175.827563] [ov5640]PWR_ON6!
[ 175.831197] [ov5640]cjf[ov5640.c]: sensor_detect
[ 175.836219] [VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
[ 175.836219] value:[VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
value:
[ 175.854617] [ov5640]V4L2_IDENT_SENSOR = 5640
[ 175.927461] [ov5640]PWR_OFF!
[ 177.196085] audit: audit_lost=2 audit_rate_limit=5 audit_backlog_limit=64
[ 177.203809] audit: rate limit exceeded
[ 177.643729] init: Received control message 'interface_start' for 'android.hardware.camera.provider@2.4::ICameraProvider/legacy/0' from pid: 1611 (/system/bin/hwservicemanager)
[ 177.662049] init: starting service 'vendor.camera-provider-2-4'...
[ 177.671210] init: couldn't write 3394 to /dev/cpuset/camera-daemon/tasks: No such file or directory
[ 177.766479] [ov5640]PWR_ON1!
[ 177.781791] [ov5640]PWR_ON4!
[ 177.828807] [ov5640]PWR_ON5!
[ 177.832057] [ov5640]PWR_ON6!
[ 177.835402] [ov5640]cjf[ov5640.c]: sensor_detect
[ 177.840475] [VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
[ 177.840475] value:[VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
value:
[ 177.858763] [ov5640]V4L2_IDENT_SENSOR = 5640
[ 177.931237] [ov5640]PWR_OFF!
[ 178.644934] init: Received control message 'interface_start' for 'android.hardware.camera.provider@2.4::ICameraProvider/legacy/0' from pid: 1611 (/system/bin/hwservicemanager)
[ 179.200713] init: Untracked pid 3398 exited with status 0
[ 179.208660] init: Service 'vendor.camera-provider-2-4' (pid 3394) received signal 11
[ 179.217988] init: Sending signal 9 to service 'vendor.camera-provider-2-4' (pid 3394) process group...
[ 179.228921] libprocessgroup: Successfully killed process cgroup uid 1047 pid 3394 in 0ms
[ 179.239454] init: Untracked pid 3400 exited with status 0
[ 179.646022] init: Received control message 'interface_start' for 'android.hardware.camera.provider@2.4::ICameraProvider/legacy/0' from pid: 1611 (/system/bin/hwservicemanager)
[ 179.751456] [ov5640]PWR_ON1!
[ 179.766795] [ov5640]PWR_ON4!
[ 179.815311] [ov5640]PWR_ON5!
[ 179.818560] [ov5640]PWR_ON6!
[ 179.821809] [ov5640]cjf[ov5640.c]: sensor_detect
[ 179.826902] [VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
[ 179.826902] value:[VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
value:
[ 179.845018] [ov5640]V4L2_IDENT_SENSOR = 5640
[ 179.919247] [ov5640]PWR_OFF!
[ 181.173627] logd: logdr: UID=1047 GID=1005 PID=3413 n tail=50 logMask=8 pid=3408 start=0ns timeout=0ns
[ 181.185830] logd: logdr: UID=1047 GID=1005 PID=3413 n tail=50 logMask=1 pid=3408 start=0ns timeout=0ns
[ 181.199514] logd: logdr: UID=1047 GID=1005 PID=3413 n tail=0 logMask=8 pid=3408 start=0ns timeout=0ns
[ 181.211153] logd: logdr: UID=1047 GID=1005 PID=3413 n tail=0 logMask=1 pid=3408 start=0ns timeout=0ns
[ 181.735563] [ov5640]PWR_ON1!
[ 181.749262] [ov5640]PWR_ON4!
[ 181.797873] [ov5640]PWR_ON5!
[ 181.801251] [ov5640]PWR_ON6!
[ 181.804529] [ov5640]cjf[ov5640.c]: sensor_detect
[ 181.809510] [VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
[ 181.809510] value:[VIN_DEV_I2C]cjf[cci_helper.c]:addr_width:16 data_width:8 addr:
value:
[ 181.827630] [ov5640]V4L2_IDENT_SENSOR = 5640
[ 181.900144] [ov5640]PWR_OFF!
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感觉是相机的进程被系统杀死了，然后又重新启动进程
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08-02 15:43:03.721 W/NativeCrashListener( 2070): Couldn't find ProcessRecord for pid 25755
08-02 15:43:03.728 E//system/bin/tombstoned( 1936): Tombstone written to: /data/tombstones/tombstone_08
08-02 15:43:03.739 I/BootReceiver( 2070): Copying /data/tombstones/tombstone_08 to DropBox (SYSTEM_TOMBSTONE)
08-02 15:43:03.740 I/DropBoxManagerService( 2070): add tag=SYSTEM_TOMBSTONE isTagEnabled=true flags=0x2
08-02 15:43:04.102 W/ServiceManagement( 1910): Waited one second for android.hardware.camera.provider@2.4::ICameraProvider/legacy/0
08-02 15:43:04.103 I/ServiceManagement( 1910): getService: Trying again for android.hardware.camera.provider@2.4::ICameraProvider/legacy/0...
08-02 15:43:04.119 I/ServiceManager(15703): Waiting for service 'media.camera' on '/dev/binder'...
08-02 15:43:04.189 I/android.hardware.camera.provider@2.4-service-lazy(25769): CameraProvider@2.4 legacy service is starting.
08-02 15:43:04.393 D/ (25769): new AWIspApi, F:AWIspApi, L:33
08-02 15:43:04.393 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 10094867 (Auto Exposure, Bias) is of unsupported type 9
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 9963800 (Power Line Frequency) is of unsupported type 3
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 10094871 (ISO Sensitivity) is of unsupported type 9
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 10094849 (Auto Exposure) is of unsupported type 3
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 10094868 (White Balance, Auto & Preset) is of unsupported type 3
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 10094874 (Scene Mode) is of unsupported type 3
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): V4L2Control:324: Control 9963807 (Color Effects) is of unsupported type 3
08-02 15:43:04.394 E/CameraHALv3_4-METADATACOMMON(25769): AddFormatComponents:65: YCrCb_420_SP(NV21) not supported by device.
08-02 15:43:04.410 D/ (25769): release AWIspApi, F:~AWIspApi, L:38
08-02 15:43:04.414 E/CameraHALv3_4-METADATACOMMON(25769): Connect:141: failed to open /dev/video2 (No such file or directory)
08-02 15:43:04.815 I/chatty (25769): uid=1047(cameraserver) android.hardwar identical 2 lines
08-02 15:43:05.015 E/CameraHALv3_4-METADATACOMMON(25769): Connect:141: failed to open /dev/video2 (No such file or directory)
08-02 15:43:05.103 W/ServiceManagement( 1910): Waited one second for android.hardware.camera.provider@2.4::ICameraProvider/legacy/0
08-02 15:43:05.104 I/ServiceManagement( 1910): getService: Trying again for android.hardware.camera.provider@2.4::ICameraProvider/legacy/0...
08-02 15:43:05.119 W/ServiceManager(15703): Service media.camera didn't start. Returning NULL
08-02 15:43:05.119 W/CameraBase(15703): CameraService not published, waiting...
08-02 15:43:05.215 E/CameraHALv3_4-METADATACOMMON(25769): Connect:141: failed to open /dev/video2 (No such file or directory)
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542396750@qq.com 说：感觉是相机的进程被系统杀死了，然后又重新启动进程
不用感觉，明显就是
抓了系统LOG日志，failed to open /dev/video2，系统莫名其妙去打开video2，实际上的节点只有video0和video1
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目前状况是把vinc1禁止掉就不会重复注册了，但是打开相机提示csi0 request pinctrl handle failed!
[10893.696845] [ov5640]s_fmt set width = 2592, height = 1936
[10893.704407] [VIN_ERR]__csi_pin_config:1 !
[10893.708926] [VIN_ERR]csi0 request pinctrl handle failed!
[10894.735264] [ov5640]sensor_s_stream on = 0, 2592*1936 3001
[10894.741560] [VIN_ERR]__csi_pin_config:0 !
[10894.746091] [VIN_ERR]csi0 request pinctrl handle failed!
[10894.753799] [ov5640]PWR_OFF!
关于csi0的board.dts配置
csi0:csi@0 {
device_type = "csi0";
compatible = "allwinner,sunxi-csi";
reg = <0x0 0x02001000 0x0 0x1000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default", "sleep";
//pinctrl-0 = <&csi0_pins_a>;
//pinctrl-1 = <&csi0_pins_b>;
device_id = <0>;
iommus = <&mmu_aw 3 1>;
status = "okay";
};
原理图对应的是MCSIA，不知道哪里错了
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有个疑问，如果选择mipi_csi而不是csi parall
vinc0_csi_sel = <0xff>;
vinc0_mipi_sel = <0>;
还是
vinc0_csi_sel = <0>;
vinc0_mipi_sel = <0>;
这样？
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按照ov5640_mipi开发文档重新初始化设备，现在可以画面，但画面很暗，比如只能看到电脑显示屏内画面，周围都是黑蒙蒙一片，几乎看不见，配置参数都是按文档，不知道还需要调整哪一块
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