On Tue, 21 Feb 2023 21:04:07 +0100, Marek Vasut wrote: > The VS signal change is synchronized to HS signal change, start the > info graphics with that event, instead of having that event occur in > the middle of it. > > Scope trace of DPI bus with HS/VS active HIGH looks as follows: > ________________...__ > VS...___/__ __ \______... > HS...___/ \_______/ \__...__/ \___... > ^ ^ > | | > | Used to start here -' > | > '--- Start info graphics here > > Signed-off-by: Marek Vasut <marex@xxxxxxx> > --- > Cc: Daniel Vetter <daniel@xxxxxxxx> > Cc: David Airlie <airlied@xxxxxxxxx> > Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> > Cc: Thierry Reding <thierry.reding@xxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx > --- > .../bindings/display/panel/panel-timing.yaml | 46 +++++++++---------- > 1 file changed, 23 insertions(+), 23 deletions(-) > Acked-by: Rob Herring <robh@xxxxxxxxxx>
