[PATCH v14 01/15] dt-bindings: mediatek,dpi: Add DP_INTF compatible

Rex-BC Chen rex-bc.chen at mediatek.com
Mon Jun 27 02:07:28 PDT 2022


On Mon, 2022-06-27 at 15:50 +0800, CK Hu wrote:
> Hi, Bo-Chen:
> 
> On Fri, 2022-06-24 at 11:09 +0800, Bo-Chen Chen wrote:
> > From: Markus Schneider-Pargmann <msp at 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 at baylibre.com>
> > Signed-off-by: Guillaume Ranquet <granquet at baylibre.com>
> > [Bo-Chen: Modify reviewers' comments.]
> 
> Except this line,
> 
> Reviewed-by: CK Hu <ck.hu at mediatek.com>
> 

Hello CK,

What do you mean?
Do you mean I should drop this line?

BRs,
Bo-Chen
> > Signed-off-by: Bo-Chen Chen <rex-bc.chen at mediatek.com>
> > Reviewed-by: AngeloGioacchino Del Regno <
> > angelogioacchino.delregno at collabora.com>
> > ---
> >  .../bindings/display/mediatek/mediatek,dpi.yaml       | 11 ++++++-
> > --
> > --
> >  1 file changed, 6 insertions(+), 5 deletions(-)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.y
> > am
> > l
> > b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.y
> > am
> > l
> > index 77ee1b923991..8e526a4b134e 100644
> > ---
> > a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.y
> > am
> > l
> > +++
> > b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.y
> > am
> > l
> > @@ -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 and DP_INTF Controller
> >  
> >  maintainers:
> >    - CK Hu <ck.hu at mediatek.com>
> >    - Jitao shi <jitao.shi at 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:
> > @@ -24,6 +24,7 @@ properties:
> >        - mediatek,mt8183-dpi
> >        - mediatek,mt8186-dpi
> >        - mediatek,mt8192-dpi
> > +      - mediatek,mt8195-dp-intf
> >  
> >    reg:
> >      maxItems: 1
> > @@ -55,7 +56,7 @@ properties:
> >      $ref: /schemas/graph.yaml#/properties/port
> >      description:
> >        Output port node. This port should be connected to the input
> > port of an
> > -      attached HDMI or LVDS encoder chip.
> > +      attached HDMI, LVDS or DisplayPort encoder chip.
> >  
> >  required:
> >    - compatible
> 
> 




More information about the linux-arm-kernel mailing list