clients/dmabuf-v4l: explain vivid setup
authorPekka Paalanen <pekka.paalanen@collabora.co.uk>
Mon, 4 Jul 2016 13:25:15 +0000 (16:25 +0300)
committerQuentin Glidic <sardemff7+git@sardemff7.net>
Mon, 15 Aug 2016 16:24:52 +0000 (18:24 +0200)
commitdbb85d717355f872e1fd71c4e63a66a1b52d81a2
tree9722fd57e5359ea09fc4aee9a55ac0f7571d956e
parent2eda27b7fbc6cde9ac8beb04cd0af2d4d04f73c6
clients/dmabuf-v4l: explain vivid setup

Add very short explanation on how to set up Vivid driver, when you don't
have suitable V4L2 device to use.

Using the XR24 (DRM_FORMAT_XRGB8888) format practically guarantees that
you can test direct scanout on a hardware overlay, too. At least on PC
hardware that has overlays. Tested to work on Intel.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
clients/simple-dmabuf-v4l.c