| Message ID | 20241203-rcar-gh-dsi-v1-2-738ae1a95d2a@ideasonboard.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Kieran Bingham |
| Headers | show |
| Series | drm: Add DSI/DP support for Renesas r8a779h0 V4M and grey-hawk board | expand |
Hi Tomi, Thank you for the patch. On Tue, Dec 03, 2024 at 10:01:36AM +0200, Tomi Valkeinen wrote: > From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > Extend the Renesas DU display bindings to support the r8a779h0 V4M. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > --- > Documentation/devicetree/bindings/display/renesas,du.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml > index c5b9e6812bce..d369953f16f7 100644 > --- a/Documentation/devicetree/bindings/display/renesas,du.yaml > +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml > @@ -41,6 +41,7 @@ properties: > - renesas,du-r8a77995 # for R-Car D3 compatible DU > - renesas,du-r8a779a0 # for R-Car V3U compatible DU > - renesas,du-r8a779g0 # for R-Car V4H compatible DU > + - renesas,du-r8a779h0 # for R-Car V4M compatible DU > > reg: > maxItems: 1 You also need to add h0 to the g0 block in the conditional properties below. With that, Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
On 03/12/2024 10:19, Laurent Pinchart wrote: > Hi Tomi, > > Thank you for the patch. > > On Tue, Dec 03, 2024 at 10:01:36AM +0200, Tomi Valkeinen wrote: >> From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >> >> Extend the Renesas DU display bindings to support the r8a779h0 V4M. >> >> Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >> --- >> Documentation/devicetree/bindings/display/renesas,du.yaml | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml >> index c5b9e6812bce..d369953f16f7 100644 >> --- a/Documentation/devicetree/bindings/display/renesas,du.yaml >> +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml >> @@ -41,6 +41,7 @@ properties: >> - renesas,du-r8a77995 # for R-Car D3 compatible DU >> - renesas,du-r8a779a0 # for R-Car V3U compatible DU >> - renesas,du-r8a779g0 # for R-Car V4H compatible DU >> + - renesas,du-r8a779h0 # for R-Car V4M compatible DU >> >> reg: >> maxItems: 1 > > You also need to add h0 to the g0 block in the conditional properties > below. With that, Ah, I missed that. Thanks. Tomi
Hi Laurent, On Tue, Dec 3, 2024 at 9:19 AM Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote: > On Tue, Dec 03, 2024 at 10:01:36AM +0200, Tomi Valkeinen wrote: > > From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > > > Extend the Renesas DU display bindings to support the r8a779h0 V4M. > > > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > --- > > Documentation/devicetree/bindings/display/renesas,du.yaml | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml > > index c5b9e6812bce..d369953f16f7 100644 > > --- a/Documentation/devicetree/bindings/display/renesas,du.yaml > > +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml > > @@ -41,6 +41,7 @@ properties: > > - renesas,du-r8a77995 # for R-Car D3 compatible DU > > - renesas,du-r8a779a0 # for R-Car V3U compatible DU > > - renesas,du-r8a779g0 # for R-Car V4H compatible DU > > + - renesas,du-r8a779h0 # for R-Car V4M compatible DU > > > > reg: > > maxItems: 1 > > You also need to add h0 to the g0 block in the conditional properties > below. With that, Which is not sufficient, as the DU on R-Car V4M has only a single channel, unlike on R-Car V3U and V4H. Gr{oetje,eeting}s, Geert
On Tue, Dec 03, 2024 at 09:38:44AM +0100, Geert Uytterhoeven wrote: > Hi Laurent, > > On Tue, Dec 3, 2024 at 9:19 AM Laurent Pinchart > <laurent.pinchart@ideasonboard.com> wrote: > > On Tue, Dec 03, 2024 at 10:01:36AM +0200, Tomi Valkeinen wrote: > > > From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > > > > > Extend the Renesas DU display bindings to support the r8a779h0 V4M. > > > > > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> > > > --- > > > Documentation/devicetree/bindings/display/renesas,du.yaml | 1 + > > > 1 file changed, 1 insertion(+) > > > > > > diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml > > > index c5b9e6812bce..d369953f16f7 100644 > > > --- a/Documentation/devicetree/bindings/display/renesas,du.yaml > > > +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml > > > @@ -41,6 +41,7 @@ properties: > > > - renesas,du-r8a77995 # for R-Car D3 compatible DU > > > - renesas,du-r8a779a0 # for R-Car V3U compatible DU > > > - renesas,du-r8a779g0 # for R-Car V4H compatible DU > > > + - renesas,du-r8a779h0 # for R-Car V4M compatible DU > > > > > > reg: > > > maxItems: 1 > > > > You also need to add h0 to the g0 block in the conditional properties > > below. With that, > > Which is not sufficient, as the DU on R-Car V4M has only a single channel, > unlike on R-Car V3U and V4H. Ah, indeed, in that case the DT bindings also need to take that into account :-)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml index c5b9e6812bce..d369953f16f7 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml @@ -41,6 +41,7 @@ properties: - renesas,du-r8a77995 # for R-Car D3 compatible DU - renesas,du-r8a779a0 # for R-Car V3U compatible DU - renesas,du-r8a779g0 # for R-Car V4H compatible DU + - renesas,du-r8a779h0 # for R-Car V4M compatible DU reg: maxItems: 1