drm/vc4: Add support for composite syncs to vc4_dpi
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Thu, 25 Nov 2021 14:45:33 +0000 (14:45 +0000)
committerPhil Elwell <8911409+pelwell@users.noreply.github.com>
Fri, 26 Nov 2021 12:33:49 +0000 (12:33 +0000)
commit02db56cf039191295e7396ffb116c8debae47137
tree5249e09657037d55ac7622dbc9de9a84a8fc6589
parenteecc5c65cfc55e6ddf2306d67066b817649e8490
drm/vc4: Add support for composite syncs to vc4_dpi

The hardware can combine H&V syncs onto the output enable line
as composite syncs, so add the relevant configuration to do that.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drivers/gpu/drm/vc4/vc4_dpi.c