Hi Experts, We have a multi-functional scalar which has multiple inputs and multiple outputs. We want to hook this with a V4L2 M2M framework, but as per my limited understanding M2M framework does not support multiple inputs and multiple outputs. So I am thinking to register multiple video4linux devices and initialize per-devices m2m data in one driver probe & allocate and initialize multiple m2m context per open call and actual driver run will call only when all opened devices calls streamon.
Do you think this approach works for us? Do you have any other idea? Also, is there any why to queue same memory pointer as an output of one m2m queue and input of another queue without using memory copy, required if I use V4L2_MEMORY_USERPTR. Thanks SuresH This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.
