On Fri, 22 Apr 2022 12:57, Maxime Ripard maxime@cerno.tech wrote:
Hi,
On Mon, Mar 28, 2022 at 12:39:06AM +0200, Guillaume Ranquet wrote:
From: Markus Schneider-Pargmann msp@baylibre.com
DP_INTF is similar to DPI but does not have the exact same feature set or register layouts.
DP_INTF is the sink of the display pipeline that is connected to the DisplayPort controller and encoder unit. It takes the same clocks as DPI.
Signed-off-by: Markus Schneider-Pargmann msp@baylibre.com Signed-off-by: Guillaume Ranquet granquet@baylibre.com Reviewed-by: Rob Herring robh@kernel.org
.../bindings/display/mediatek/mediatek,dpi.yaml | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index dd2896a40ff0..2dba80ad3b18 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -4,16 +4,16 @@ $id: http://devicetree.org/schemas/display/mediatek/mediatek,dpi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml#
-title: mediatek DPI Controller Device Tree Bindings +title: mediatek DPI/DP_INTF Controller
maintainers:
- CK Hu ck.hu@mediatek.com
- Jitao shi jitao.shi@mediatek.com
description: |
- The Mediatek DPI function block is a sink of the display subsystem and
- provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
- output bus.
- The Mediatek DPI and DP_INTF function blocks are a sink of the display
- subsystem and provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a
- parallel output bus.
properties: compatible: @@ -23,6 +23,7 @@ properties: - mediatek,mt8173-dpi - mediatek,mt8183-dpi - mediatek,mt8192-dpi
- mediatek,mt8195-dpintfIt seems a bit weird to have all instances of DP_INTF with a separator but the compatible doesn't have one?
Is there a reason to not use dp-intf?
None that I know of, It was taken as is from the vendor tree. I'll use dp-intf in v10 for the sake of consistency.
Thx, Guillaume.
Maxime