Hi ndec,
i tested ov5645 with branch-release/db820c/qcomlt-4.11-camera then camera preview worked fine.
now i’m testing same with release/qcomlt-4.14 branch then camera is launching after some delay(~45sec) and getting below crash
Unknown pixelformat 0x45454270
[] v4l_enum_fmt+0x1428/0x1720
[] __video_do_ioctl+0x23c/0x2a8
[] video_usercopy+0x268/0x470
[] video_ioctl2+0x14/0x20
[] v4l2_ioctl+0xe8/0x118
[] do_vfs_ioctl+0xa4/0x748
[] SyS_ioctl+0x8c/0xa0
and once camera is launched only green video artifact is visible in the preview(uploaded the screnshot) and continuously getting below logs
arm_smmu_context_fault: 101959 callbacks suppressed
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13b2a0e0, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13b43940, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13b71e60, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13baa9e0, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13be90e0, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13c17ce0, fsynr=0x31, cb=0
arm-smmu da0000.arm,smmu: Unhandled context fault: fsr=0x402, iova=0x13c4ada0, fsynr=0x31, cb=0
how to resolve this issue?
Regards,
Laxman