主题中讨论的其他器件:DS92LV2422、 TVP7002、 4213
您好,
这是客户电路板。视频解码器 DS92LV2422无法与 VIN3A 端口配合使用。
我已经检查了 DS92LV2422能否正常输出 RGB 数据,
打开摄像头应用程序进行测试时崩溃。
从内核日志中,“start_streames”不调用。
详情如下:
root@jacinto6evm:/#[1789.932337] vip2-s0:vip_open
[17889.935564] tvp7002 2-0076:调用 tvp7002_get_pad_format --
[1789.941408] tvp7002 2-0076:调用 tvp7002_get_pad_format --end
[17889.948181] vip2-s0:vip_init_port:g_MBUS_fmt subdev MBUS_code:100A fourcc:RGB3大小:1280x720
[17889.957674] vip2-s0:vIP_enable_parser:on = 0、port->port_id=0
[17889.963761] vip2-s0:vip_enable_parser:base=0xFA995500、offset=0x4、config0=0xC0
[1789.992584] vip2-s0:vIP_enable_parser:读取 CONFIG0=0xC0
[17889.998907] vip2-s0:Calc_format_size:FourCC:RGB3 size:1280x720 BPL:3840 img_size:2764800
[1790.007971] vip2-s0:init_stream fourcc:RGB3大小:1280x720 BPL:3840 img_size:2764800
[1790.016511] vip2-s0:init_stream vpdma 数据类型:0x16
[1790.022295] vip2-s0:vip_init_stream:流实例0xc07873e3e5d8000
[1790.02990] vip2-s0:vIP_release
[1790.033369] vip2-s0:vip_release_stream:流实例0xea61b3c8ee5d8000
[1790.040680] vip2-s0:vip_release_port:端口实例0xdc8ba62dee5b5810
[1790.047850] vip2-s0:vIP_open
[1790.051008] tvp7002 2-0076:调用 tvp7002_get_pad_format --
[1790.056629] tvp7002 2-0076:调用 tvp7002_get_pad_format -结束
[1790.062461] vip2-s0:vip_init_port:g_MBUS_fmt subdev MBUS_code:100A fourcc:RGB3大小:1280x720
[1790.071402] vip2-s0:vIP_enable_parser:on = 0、port ->port_id=0
[1790.077146] vip2-s0:vip_enable_parser:base=0xFA995500、offset=0x4、config0=0xC0
[1790.105887] vip2-s0:vIP_enable_parser:读取 CONFIG0=0xC0
[1790.111486] vip2-s0:Calc_format_size:FourCC:RGB3 size:1280x720 BPL:3840 img_size:2764800
[1790.120009] vip2-s0:init_stream fourcc:RGB3大小:1280x720 BPL:3840 img_size:2764800
[1790.128051] vip2-s0:init_stream vpdma 数据类型:0x16
[1790.133265] vip2-s0:vip_init_stream:流实例0xed2abc64ee5d8000
在 Android 日志中,预览格式和分辨率都是错误的。在哪里可以在 J6平台上配置 pereview 格式和分辨率?
01-01 00:03:01.210 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:4144 initialize - Sensor index= 0;Sensor name= USBCAMERA
01-01 00:03:01.314 181 E CameraHal:适配器初始化时出错:不支持视频捕获。
01-01 00:03:01.338 181 E CameraHal:找到 VPE M2M 器件/dev/video0!!!
01-01 00:03:01.339 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camera/V4LcameraAdapter/V4LcameraAdapter.cpp:1211 V4LcameraAdapter_Factory -为传感器0创建新的 V4L 摄像机适配器实例
01-01 00:03:01.422 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camera/AppCallbackNotifier.cpp:1656 start - -> AppCallbackNotifier nodifier_started.
01-01 00:03:01.422 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:4213初始化-已启动 AppCallbackNotifier。
01-01 00:03:01.423 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:411 setParameters - PreviewFormat set yuv420sp
01-01 00:03:01.423 181 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:set530 Parameters - Sensor Orientation (传感器方向)设置为0
01-01 00:03:01.423 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:572 setParameters - Recording Hint 设置为 NULL
01-01 00:03:01.423 181 E cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:581 setParameters - Invalid preview resolution 720 x 480
01-01 00:03:01.423 181 E cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:4222 initialize - failed to set default parameters?!
01-01 00:03:01.423 181 D cameraHal:(b6f15b34) hardware/ti/dra7xx/camerahal.cpp:286 enableMsgType - Preview callback not enabled 409
01-01 00:03:01.427 1170 1184 E AndroidRuntime:过程:com.android.camera、PID:1170
01-01 00:03:01.427 1170 1184 E AndroidRuntime: AT Android.hardware.Camera.native_getParameters (本机方法)
01-01 00:03:01.427 1170 1184 E Android Runtime: AT Android.hardware.Camera.getParameters (Camera.java:1890)
01-01 00:03:01.427 1170 1184 E Android Runtime: 位于 com.android.camera.CameraHolder.open(CameraHolder.java:137)
01-01 00:03:01.427 1170 1184 E Android Runtime: 位于 com.android.camera.Util.openCamera(Util.java:267)
01-01 00:03:01.427 1170 1184 E Android Runtime: 位于 com.android.camera.Camera$3.run(Camera.java:1100)
01-01 00:03:01.430 479 975 W ActivityManager: 强制精加工活动 com.android.camera/.Camera