Re: [PATCH] rcar-vin: sync which hardware buffer to start capture from

2018-05-17 Thread Sergei Shtylyov
Hello! On 5/17/2018 2:22 AM, Niklas Söderlund wrote: When starting the VIN capture procedure we are not guaranteed that the first buffer writing to is VnMB1 to which we assigned the first buffer Written, perhaps? queued. This is problematic for two reasons. Buffers might not be dequeued

[PATCH] rcar-vin: sync which hardware buffer to start capture from

2018-05-16 Thread Niklas Söderlund
When starting the VIN capture procedure we are not guaranteed that the first buffer writing to is VnMB1 to which we assigned the first buffer queued. This is problematic for two reasons. Buffers might not be dequeued in the same order they where queued for capture. Future features planed for the VI