From: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Archit Taneja <architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH v3 05/13] drm: bridge: Add LVDS encoder DT bindings Date: Tue, 29 Nov 2016 11:04:35 +0200 [thread overview] Message-ID: <1480410283-28698-6-git-send-email-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <1480410283-28698-1-git-send-email-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> The DT bindings support parallel to LVDS encoders that don't require any configuration, similarly to the dumb VGA DAC DT bindings. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> --- .../bindings/display/bridge/lvds-transmitter.txt | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt new file mode 100644 index 000000000000..fd39ad34c383 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt @@ -0,0 +1,64 @@ +Parallel to LVDS Encoder +------------------------ + +This binding supports the parallel to LVDS encoders that don't require any +configuration. + +LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple +incompatible data link layers have been used over time to transmit image data +to LVDS panels. This binding targets devices compatible with the following +specifications only. + +[JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February +1999 (Version 1.0), Japan Electronic Industry Development Association (JEIDA) +[LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National +Semiconductor +[VESA] "VESA Notebook Panel Standard", October 2007 (Version 1.0), Video +Electronics Standards Association (VESA) + +Those devices have been marketed under the FPD-Link and FlatLink brand names +among others. + + +Required properties: + +- compatible: Must be "lvds-encoder" + +Required nodes: + +This device has two video ports. Their connections are modeled using the OF +graph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for parallel input +- Video port 1 for LVDS output + + +Example +------- + +lvds-encoder { + compatible = "lvds-encoder"; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_enc_in: endpoint { + remote-endpoint = <&display_out_rgb>; + }; + }; + + port@1 { + reg = <1>; + + lvds_enc_out: endpoint { + remote-endpoint = <&lvds_panel_in>; + }; + }; + }; +}; -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, Archit Taneja <architt@codeaurora.org>, devicetree@vger.kernel.org Subject: [PATCH v3 05/13] drm: bridge: Add LVDS encoder DT bindings Date: Tue, 29 Nov 2016 11:04:35 +0200 [thread overview] Message-ID: <1480410283-28698-6-git-send-email-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <1480410283-28698-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> The DT bindings support parallel to LVDS encoders that don't require any configuration, similarly to the dumb VGA DAC DT bindings. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Rob Herring <robh@kernel.org> --- .../bindings/display/bridge/lvds-transmitter.txt | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt new file mode 100644 index 000000000000..fd39ad34c383 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/lvds-transmitter.txt @@ -0,0 +1,64 @@ +Parallel to LVDS Encoder +------------------------ + +This binding supports the parallel to LVDS encoders that don't require any +configuration. + +LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple +incompatible data link layers have been used over time to transmit image data +to LVDS panels. This binding targets devices compatible with the following +specifications only. + +[JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February +1999 (Version 1.0), Japan Electronic Industry Development Association (JEIDA) +[LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National +Semiconductor +[VESA] "VESA Notebook Panel Standard", October 2007 (Version 1.0), Video +Electronics Standards Association (VESA) + +Those devices have been marketed under the FPD-Link and FlatLink brand names +among others. + + +Required properties: + +- compatible: Must be "lvds-encoder" + +Required nodes: + +This device has two video ports. Their connections are modeled using the OF +graph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for parallel input +- Video port 1 for LVDS output + + +Example +------- + +lvds-encoder { + compatible = "lvds-encoder"; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_enc_in: endpoint { + remote-endpoint = <&display_out_rgb>; + }; + }; + + port@1 { + reg = <1>; + + lvds_enc_out: endpoint { + remote-endpoint = <&lvds_panel_in>; + }; + }; + }; +}; -- Regards, Laurent Pinchart
next prev parent reply other threads:[~2016-11-29 9:04 UTC|newest] Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-11-29 9:04 [PATCH v3 00/13] R-Car DU: Use drm bridge API Laurent Pinchart 2016-11-29 9:04 ` Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 01/13] drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> Laurent Pinchart 2016-11-29 9:30 ` Daniel Vetter 2016-11-29 9:30 ` Daniel Vetter 2016-11-29 9:37 ` Laurent Pinchart 2016-11-29 9:37 ` Laurent Pinchart 2016-12-02 21:21 ` Sinclair Yeh 2016-12-02 21:21 ` Sinclair Yeh 2016-11-29 9:04 ` [PATCH v3 02/13] drm: Fix compilation warning caused by static inline forward declaration Laurent Pinchart 2016-11-29 9:04 ` Laurent Pinchart 2016-11-29 9:31 ` Daniel Vetter 2016-11-29 9:31 ` Daniel Vetter 2016-11-29 9:04 ` [PATCH v3 03/13] drm: bridge: Link encoder and bridge in core code Laurent Pinchart 2016-11-29 9:04 ` Laurent Pinchart 2016-11-29 9:35 ` Daniel Vetter 2016-11-29 9:35 ` Daniel Vetter 2016-11-29 9:43 ` Laurent Pinchart 2016-11-29 10:05 ` Daniel Vetter 2016-11-29 10:05 ` Daniel Vetter 2016-11-29 18:02 ` Laurent Pinchart 2016-11-29 18:02 ` Laurent Pinchart 2016-11-29 18:51 ` Laurent Pinchart 2016-11-29 10:27 ` Archit Taneja 2016-11-29 10:27 ` Archit Taneja 2016-11-29 17:57 ` Laurent Pinchart 2016-11-29 17:57 ` Laurent Pinchart 2016-11-30 5:05 ` Archit Taneja 2016-11-30 5:05 ` Archit Taneja 2016-11-30 10:23 ` Laurent Pinchart 2016-11-30 10:23 ` Laurent Pinchart 2016-11-30 11:00 ` Archit Taneja 2016-11-30 11:00 ` Archit Taneja 2016-11-30 11:05 ` Laurent Pinchart 2016-11-30 11:05 ` Laurent Pinchart 2016-11-30 13:27 ` Archit Taneja 2016-11-30 13:27 ` Archit Taneja 2016-11-29 17:01 ` Stefan Agner 2016-11-29 17:01 ` Stefan Agner 2016-11-29 19:58 ` Boris Brezillon 2016-11-29 19:58 ` Boris Brezillon 2016-11-30 15:30 ` Vincent ABRIOU 2016-11-30 15:30 ` Vincent ABRIOU 2016-11-29 9:04 ` [PATCH v3 04/13] drm: bridge: Detach bridge from encoder at encoder cleanup time Laurent Pinchart 2016-11-29 9:04 ` Laurent Pinchart 2016-11-29 9:48 ` Daniel Vetter 2016-11-29 9:48 ` Daniel Vetter 2016-11-29 19:00 ` Laurent Pinchart 2016-11-29 10:34 ` Archit Taneja 2016-11-29 18:56 ` Laurent Pinchart 2016-11-29 18:56 ` Laurent Pinchart 2016-11-29 20:22 ` Daniel Vetter 2016-11-29 20:22 ` Daniel Vetter 2016-11-29 21:54 ` [PATCH] drm: bridge: Detach all bridges in a chain " Laurent Pinchart [not found] ` <1480410283-28698-1-git-send-email-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> 2016-11-29 9:04 ` Laurent Pinchart [this message] 2016-11-29 9:04 ` [PATCH v3 05/13] drm: bridge: Add LVDS encoder DT bindings Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 06/13] drm: bridge: Add LVDS encoder driver Laurent Pinchart 2016-11-29 9:54 ` Daniel Vetter 2016-11-29 20:57 ` Laurent Pinchart 2016-11-29 20:57 ` Laurent Pinchart 2017-01-04 1:33 ` Laurent Pinchart 2017-01-04 8:18 ` Daniel Vetter 2017-01-04 8:18 ` Daniel Vetter 2017-01-04 13:08 ` Laurent Pinchart 2017-01-04 13:08 ` Laurent Pinchart 2017-01-04 13:51 ` Daniel Vetter 2017-01-04 14:33 ` Laurent Pinchart 2017-01-04 14:33 ` Laurent Pinchart 2017-01-04 14:58 ` Daniel Vetter 2017-01-04 14:58 ` Daniel Vetter 2017-01-04 15:13 ` Laurent Pinchart 2017-01-04 15:13 ` Laurent Pinchart 2017-03-02 0:30 ` Laurent Pinchart 2017-03-02 0:30 ` Laurent Pinchart 2017-03-02 7:05 ` Daniel Vetter 2017-03-02 7:05 ` Daniel Vetter 2016-11-29 9:04 ` [PATCH v3 07/13] drm: bridge: vga-dac: Add adi,adv7123 compatible string Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 07/13] drm: bridge: vga-dac: Add adi, adv7123 " Laurent Pinchart 2016-11-29 9:50 ` [PATCH v3 07/13] drm: bridge: vga-dac: Add adi,adv7123 " Maxime Ripard 2016-11-29 9:50 ` Maxime Ripard 2016-11-29 9:04 ` [PATCH v3 08/13] drm: bridge: lvds-encoder: Add thine,thc63lvdm83d " Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 08/13] drm: bridge: lvds-encoder: Add thine, thc63lvdm83d " Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 09/13] drm: Add encoder_type field to the drm_bridge structure Laurent Pinchart 2016-11-29 9:56 ` Daniel Vetter 2016-11-29 9:58 ` Laurent Pinchart 2016-11-29 9:58 ` Laurent Pinchart 2016-11-29 10:27 ` Daniel Vetter 2016-11-29 10:27 ` Daniel Vetter 2016-11-29 17:49 ` Laurent Pinchart 2016-11-29 20:25 ` Daniel Vetter 2016-11-29 22:42 ` Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 10/13] drm: bridge: Set bridges' encoder type Laurent Pinchart 2016-11-29 9:04 ` [PATCH v3 11/13] drm: Set on-chip " Laurent Pinchart 2016-11-29 9:04 ` Laurent Pinchart 2016-11-30 15:28 ` Vincent ABRIOU 2016-11-30 15:28 ` Vincent ABRIOU 2016-11-29 9:04 ` [PATCH v3 12/13] drm: rcar-du: Replace manual bridge implementation with DRM bridge Laurent Pinchart 2016-12-27 12:40 ` Geert Uytterhoeven 2016-12-27 12:40 ` Geert Uytterhoeven 2016-11-29 9:04 ` [PATCH v3 13/13] drm: rcar-du: Initialize encoder's type based on the bridge's type Laurent Pinchart
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