Could not fine any register with address 0x01C7081C in DM355 VPFE documentation.
This register is used in ccdc_reset().
regw_bl(0x00, CCDCMUX); /*CCDC input Mux select directly from sensor */
This register is defined in a similar device using the same VPFE module. The reset value for this register is 0x00 anyway.
You should be able to safely remove this code statement from the ccdc_reset() for the DM355.
Brandon
Thank you.