tree d95b600e20194372c8840150c6a2b4398132d7d4
parent 790c71d14e3edb44963ba8ed3281dbb77f36259f
author Jonas Larsson <ljonas@google.com> 1549500719 -0800
committer Alex Van Damme <atv@google.com> 1560805418 -0700

Disable all libv4l2 emulated formats with V4L2_DISABLE_CONVERSION.

We get several emulated formats enumerated as supported, e.g. RGB,
from libv4l2. These are too inefficient to use in any real world
use case vs. using videoconvert on the CPU with ORC, or glfilterbin
on the GPU. With this change only the natively supported formats
will be enumerated, same as:
v4l2-ctl --list-formats-ext

Change-Id: If56c9f2f7be122e42f7a9729d60450eb8a127fb8