saurav.pandya

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  1. Hi , We are working on sochip s3. We are trying to interface a new sensor( CSI - MIPI ) with S3 chip with interface add a new file for a new sensor. Required changes : Change in .fex file, change twi_id and twi_add. Also, change module name and address at module load time. $ insmod /lib/modules/3.4.39/vfe_v4l2.ko ccm="ov8856" i2c_addr=0x6c But we got below an error : [ 19.888515] [VFE CCI_0 ERR] Status error at addr_8bit = 6c, wr_flag = 1, val = 1000a30 [ 19.888764] [VFE CCI_0 ERR] Status error at addr_8bit = 6c, wr_flag = 1, val = 1000a30 [ 19.889007] [VFE CCI_0 ERR] Status error at addr_8bit = 6c, wr_flag = 1, val = 1000a30 [ 19.889018] [ov8856_mipi_2lane]sensor read retry=2 [ 19.889024] [ov8856_mipi_2lane]error at sensor_detect [ 19.889031] [ov8856_mipi_2lane]chip found is not an target chip. [ 19.889037] [VFE_ERR]sensor initial error when selecting target device! So Please help me with this. Thank You. Regards, Saurav Pandya