From a776628d88cb6dab677ba8977d54861d24571c69 Mon Sep 17 00:00:00 2001 From: Anton Kindestam Date: Thu, 28 Jun 2018 15:23:19 +0200 Subject: drm_common: Add option to toggle use of atomic modesetting It is useful when debugging to be able to force atomic off, or as a workaround if atomic breaks for some user. Legacy modesetting is less likely to break by virtue of being a less complex API. --- DOCS/man/vo.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'DOCS/man/vo.rst') diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 69e4341b44..a735dbc059 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -488,6 +488,16 @@ Available video output drivers are: Mode ID to use (resolution and frame rate). (default: 0) + ``--drm-atomic=`` + Toggle use of atomic modesetting. Mostly useful for debugging. + + :no: Use legacy modesetting. + :auto: Use atomic modesetting, falling back to legacy modesetting if + not available. (default) + + Note: Only affects ``gpu-context=drm``. ``vo=drm`` supports legacy + modesetting only. + ``--drm-draw-plane=`` Select the DRM plane to which video and OSD is drawn to, under normal circumstances. The plane can be specified as ``primary``, which will -- cgit v1.2.3