v4l2_stateful_decoder: avoid assert in setup_CAPTURE()

A recent CL left an assert to enforce that the fourcc read
back from the CAPTURE queue is the one we expect. This fails
on trogdor (by my omission) because the Queue wants Q128,
whereas we want NV12 (same, but uncompressed). This CL fixes
that.

BUG=b:194942425
TEST=emerge+deploy+video.PlatformDecoding.v4l2_vp8_comprehensive on trogdor

Change-Id: Ibe4f6a8d4099807b39c2fbac4452613bda478a28
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/drm-tests/+/3223794
Commit-Queue: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Miguel Casas <mcasas@google.com>
Tested-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Nathan Hebert <nhebert@chromium.org>
Reviewed-by: Miguel Casas <mcasas@google.com>
1 file changed