We are trying to interface the ADV7280-M with the i.MX6Q processor. Our Linux driver follows the register
settings described in the 'I2P AUTODETECT CVBS Single Ended In Ain 1, 480p/576p MIPI Out' section of
the ADV7280M_Cust-VER.4,1 scripts
An NTSC source is connected to AIN1 and the ADV7280-M seems to lock OK to the signal (STATUS1=0x0d,
STATUS2=0x00, STATUS3=0x69). However, we cannot grab any frames. The i.MX6 IPU never sees an
If we force the ADV7280-M to free run mode, then everything works OK. We can successfully capture and
display video at 60fps as expected.
Does anybody have any hints on where the problem may be?
Thanks a lot,