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DS90UB954-Q1: 关于 CSI Replicate Mode 模式的使用

Part Number: DS90UB954-Q1

Dear  TI:

下面是我的系统框图:

sensor A:  2 Lanes, 445.5Mbps/Lane,  1920 x 1080@30fps.  VC-ID: 0

sensor B:  2 Lanes, 445.5Mbps/Lane,  1920 x 1080@30fps.  VC-ID: 1

953: 4 Lanes, 800Mbps/Lane

954: 2 Lanes, 1.6Gbps/Lane

ISP: Qualcomm ISP.

当我先打开sensor A,正常出预览后,再打开sensor B,这时 ISP 会上报如下 mipi 错误。请问是不是954的CSI replicate Mode 改变了 sensor 数据?该如何 调试 CSI replicate Mode 的数据?

[ 216.708758] CAM_ERR: CAM-ISP: cam_ife_csid_irq: 5137 CSID:1 UNBOUNDED_FRAME: Frame started with EOF or No EOF
[ 216.708766] CAM_ERR: CAM-ISP: cam_vfe_bus_error_irq_top_half: 2651 Bus Err IRQ
[ 216.708778] CAM_ERR: CAM-ISP: cam_vfe_bus_error_irq_top_half: 2655 vfe:1: IRQ_Status0: 0x4000
[ 216.708783] CAM_INFO: CAM-ISP: cam_ife_csid_irq: 5145 CSID: 1 Error IRQ Count:1
[ 216.708790] CAM_ERR: CAM-ISP: cam_vfe_bus_error_irq_top_half: 2655 vfe:1: IRQ_Status1: 0x0
[ 216.708795] CAM_INFO: CAM-ISP: cam_ife_csid_irq: 5305 CSID:1 IPP_PATH_ERROR_CCIF_VIOLATION: Bad frame timings
[ 216.708802] CAM_ERR: CAM-ISP: cam_vfe_bus_error_irq_top_half: 2655 vfe:1: IRQ_Status2: 0x0
[ 216.708806] CAM_INFO: CAM-ISP: cam_ife_csid_irq: 5469 CSID:1 RDI :1 PATH_ERROR_CCIF_VIOLATION: Bad frame timings
[ 216.708865] CAM_ERR: CAM-ISP: cam_ife_csid_irq: 5137 CSID:2 UNBOUNDED_FRAME: Frame started with EOF or No EOF
[ 216.708872] CAM_INFO: CAM-ISP: cam_ife_csid_irq: 5145 CSID: 2 Error IRQ Count:7
[ 216.708877] CAM_ERR: CAM-ISP: cam_vfe_bus_err_bottom_half: 1460 Bus Violation: debug_status_0 = 0x2
[ 216.708890] CAM_INFO: CAM-ISP: cam_vfe_bus_err_bottom_half: 1466 RDI 1 violation
[ 216.708925] CAM_ERR: CAM-ISP: __cam_isp_ctx_handle_error: 2488 Error with no active/wait request
[ 216.709009] CAM_WARN: CAM-ISP: __cam_isp_ctx_handle_error: 2643 Notify CRM: req 0, frame 1 ctx 0, error 2

谢谢~