My platform is agx_orin + max96712 + 4 hawk cameras.
On L4T 35.4.1, after max96712.ko ar_ar0234.ko cam_cdi_tsc.ko load, “argus_syncstereo” works well.
On L4T 36.3, “argus_syncstereo” report:
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: === argus_syncstereo[1991]: CameraProvider initialized (0xffff8cc006f0)SCF: Error ResourceError: Unable to open FSYNC Ioctl FD (in src/services/capture/CaptureServiceDevice.cpp, function enableMultiSessionSync(), line 970)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: SCF: Error ResourceError: (propagating from src/services/capture/CaptureService.cpp, function enableMultiSessionSync(), line 526)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: SCF: Error ResourceError: (propagating from src/api/CameraDriver.cpp, function createSession(), line 642)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: (Argus) Error ResourceError: (propagating from src/api/CaptureSessionImpl.cpp, function initialize(), line 177)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: (Argus) Error ResourceError: (propagating from src/api/CameraProviderImpl.cpp, function createCaptureSessionInternal(), line 305)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: (NvCameraUtils) Error InvalidState: Mutex not initialized (/dvs/git/dirty/git-master_linux/camera/argus/src/api/CaptureSessionImpl.cpp:266) (in Mutex.cpp, function lock(), line 79)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: (Argus) Error InvalidState: Element not found (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamerautils/inc/Vector.h, function remove(), line 172)
Sep 12 17:14:18 nv-desktop nvargus-daemon[984]: (NvCameraUtils) Error InvalidState: Mutex has not been initialized (in Mutex.cpp, function unlock(), line 88)
it seems that no one call int Hawk_Owl_Fsync_program(int fsync_type) function.
someone can give me some suggestion?