From: Rayyan Ansari <rayyan@ansari.sh> To: dri-devel@lists.freedesktop.org Cc: ~postmarketos/upstreaming@lists.sr.ht, asahi@lists.linux.dev, janne@jannau.net, Rayyan Ansari <rayyan@ansari.sh>, Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@gmail.com>, devicetree@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>, Javier Martinez Canillas <javierm@redhat.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de> Subject: [PATCH v4 2/2] dt-bindings: display: simple-framebuffer: Document the panel node Date: Thu, 26 Jan 2023 18:24:35 +0000 [thread overview] Message-ID: <20230126182435.70544-3-rayyan@ansari.sh> (raw) In-Reply-To: <20230126182435.70544-1-rayyan@ansari.sh> Document the new panel node and what it is used for. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> --- .../devicetree/bindings/display/simple-framebuffer.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml index dd64f70b5014..4e10a100b6c8 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml @@ -26,6 +26,11 @@ description: |+ over control to a driver for the real hardware. The bindings for the hw nodes must specify which node is considered the primary node. + If a panel node is given, then the driver uses this to configure the + physical width and height of the display. If no panel node is given, + then the driver uses the width and height properties of the simplefb + node to estimate it. + It is advised to add display# aliases to help the OS determine how to number things. If display# aliases are used, then if the simplefb node contains a display property then the /aliases/display# path @@ -110,6 +115,10 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: Primary display hardware node + panel: + $ref: /schemas/types.yaml#/definitions/phandle + description: Display panel node + allwinner,pipeline: description: Pipeline used by the framebuffer on Allwinner SoCs enum: -- 2.39.1
WARNING: multiple messages have this Message-ID (diff)
From: Rayyan Ansari <rayyan@ansari.sh> To: dri-devel@lists.freedesktop.org Cc: devicetree@vger.kernel.org, linux-fbdev@vger.kernel.org, janne@jannau.net, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Thomas Zimmermann <tzimmermann@suse.de>, Rayyan Ansari <rayyan@ansari.sh>, Javier Martinez Canillas <javierm@redhat.com>, linux-kernel@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>, ~postmarketos/upstreaming@lists.sr.ht, asahi@lists.linux.dev Subject: [PATCH v4 2/2] dt-bindings: display: simple-framebuffer: Document the panel node Date: Thu, 26 Jan 2023 18:24:35 +0000 [thread overview] Message-ID: <20230126182435.70544-3-rayyan@ansari.sh> (raw) In-Reply-To: <20230126182435.70544-1-rayyan@ansari.sh> Document the new panel node and what it is used for. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> --- .../devicetree/bindings/display/simple-framebuffer.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml index dd64f70b5014..4e10a100b6c8 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml @@ -26,6 +26,11 @@ description: |+ over control to a driver for the real hardware. The bindings for the hw nodes must specify which node is considered the primary node. + If a panel node is given, then the driver uses this to configure the + physical width and height of the display. If no panel node is given, + then the driver uses the width and height properties of the simplefb + node to estimate it. + It is advised to add display# aliases to help the OS determine how to number things. If display# aliases are used, then if the simplefb node contains a display property then the /aliases/display# path @@ -110,6 +115,10 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: Primary display hardware node + panel: + $ref: /schemas/types.yaml#/definitions/phandle + description: Display panel node + allwinner,pipeline: description: Pipeline used by the framebuffer on Allwinner SoCs enum: -- 2.39.1
next prev parent reply other threads:[~2023-01-26 18:38 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-26 18:24 [PATCH v4 0/2] SimpleDRM: allow configuring physical width and height Rayyan Ansari 2023-01-26 18:24 ` Rayyan Ansari 2023-01-26 18:24 ` [PATCH v4 1/2] drm/simpledrm: Allow physical width and height configuration via panel node Rayyan Ansari 2023-01-26 18:24 ` Rayyan Ansari 2023-01-31 8:57 ` Thomas Zimmermann 2023-01-31 8:57 ` Thomas Zimmermann 2023-01-26 18:24 ` Rayyan Ansari [this message] 2023-01-26 18:24 ` [PATCH v4 2/2] dt-bindings: display: simple-framebuffer: Document the " Rayyan Ansari 2023-01-30 19:01 ` Rob Herring 2023-01-30 19:01 ` Rob Herring 2023-01-31 9:42 ` [PATCH v4 0/2] SimpleDRM: allow configuring physical width and height Thomas Zimmermann 2023-01-31 9:42 ` Thomas Zimmermann
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