* [PATCH v3 0/4] Add support rockchip RGB output interface
@ 2017-10-09 8:06 Sandy Huang
2017-10-09 8:06 ` [PATCH v3 1/4] devicetree/bindings: display: Add doucument for RGB panels Sandy Huang
2017-10-09 8:06 ` [PATCH v3 2/4] devicetree/bindings: display: Add document for rockchip RGB output Sandy Huang
0 siblings, 2 replies; 3+ messages in thread
From: Sandy Huang @ 2017-10-09 8:06 UTC (permalink / raw)
To: Thierry Reding, David Airlie, Rob Herring, Mark Rutland, Mark Yao,
Heiko Stuebner
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Sandy Huang
This patches add support rockchip RGB output, Some Rockchip CRTCs, like rv1108,
can directly output parallel and serial RGB data to panel or to conversion chip.
So we add this driver to probe encoder and connector to support this case.
Sandy Huang (4):
devicetree/bindings: display: Add doucument for RGB panels
devicetree/bindings: display: Add document for rockchip RGB output
drm/rockchip: Add support for Rockchip Soc RGB output interface
drm/rockchip: vop: Add more RGB output interface type
.../bindings/display/panel/panel-rgb.txt | 116 +++++++
.../bindings/display/rockchip/rockchip-rgb.txt | 72 +++++
drivers/gpu/drm/rockchip/Kconfig | 9 +
drivers/gpu/drm/rockchip/Makefile | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 +
drivers/gpu/drm/rockchip/rockchip_rgb.c | 343 +++++++++++++++++++++
8 files changed, 546 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/panel-rgb.txt
create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt
create mode 100644 drivers/gpu/drm/rockchip/rockchip_rgb.c
--
2.7.4
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v3 1/4] devicetree/bindings: display: Add doucument for RGB panels
2017-10-09 8:06 [PATCH v3 0/4] Add support rockchip RGB output interface Sandy Huang
@ 2017-10-09 8:06 ` Sandy Huang
2017-10-09 8:06 ` [PATCH v3 2/4] devicetree/bindings: display: Add document for rockchip RGB output Sandy Huang
1 sibling, 0 replies; 3+ messages in thread
From: Sandy Huang @ 2017-10-09 8:06 UTC (permalink / raw)
To: Thierry Reding, David Airlie, Rob Herring, Mark Rutland
Cc: devicetree, dri-devel, linux-kernel
Describe the panel property rgb-mode for parallel and serial
RGB output interface, include the connection relations for each
mode.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
---
.../bindings/display/panel/panel-rgb.txt | 116 +++++++++++++++++++++
1 file changed, 116 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/panel-rgb.txt
diff --git a/Documentation/devicetree/bindings/display/panel/panel-rgb.txt b/Documentation/devicetree/bindings/display/panel/panel-rgb.txt
new file mode 100644
index 0000000..0c5b054
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-rgb.txt
@@ -0,0 +1,116 @@
+RGB Display Panel
+==================
+
+This describe the panel property rgb-mode for parallel and serial
+RGB output interface. rgb-mode should be "p888", "p666", "p565", "s888"
+and "s888-dummy", the following describe the connection relations.
+
+p888 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA23 ><__R7__><__R7__><__R7__><__R7__><__R7__><__R7__><__R7__><
+DATA22 ><__R6__><__R6__><__R6__><__R6__><__R6__><__R6__><__R6__><
+DATA21 ><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><
+DATA20 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA19 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA18 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA17 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA16 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA15 ><__G7__><__G7__><__G7__><__G7__><__G7__><__G7__><__G7__><
+DATA14 ><__G6__><__G6__><__G6__><__G6__><__G6__><__G6__><__G6__><
+DATA13 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA12 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA11 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA10 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA9 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA8 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__B7__><__B7__><__B7__><__B7__><__B7__><__B7__><__B7__><
+DATA6 ><__B6__><__B6__><__B6__><__B6__><__B6__><__B6__><__B6__><
+DATA5 ><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+p666 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA17 ><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><
+DATA16 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA15 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA14 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA13 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA12 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA11 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA10 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA9 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA8 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA7 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA6 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA5 ><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+p565 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA15 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA14 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA13 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA12 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA11 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA10 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA9 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA8 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA7 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA6 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA5 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+s888 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__R7__><__G7__><__B7__><__R7__><__G7__><__B7__><__R7__><
+DATA6 ><__R6__><__G6__><__B6__><__R6__><__G6__><__B6__><__R6__><
+DATA5 ><__R5__><__G5__><__B5__><__R5__><__G5__><__B5__><__R5__><
+DATA4 ><__R4__><__G4__><__B4__><__R4__><__G4__><__B4__><__R4__><
+DATA3 ><__R3__><__G3__><__B3__><__R3__><__G3__><__B3__><__R3__><
+DATA2 ><__R2__><__G2__><__B2__><__R2__><__G2__><__B2__><__R2__><
+DATA1 ><__R1__><__G1__><__B1__><__R1__><__G1__><__B1__><__R1__><
+DATA0 ><__R0__><__G0__><__B0__><__R0__><__G0__><__B0__><__R0__><
+pixel | --------- n --------- | ------- n + 1 ------- | --------
+
+s888-dummy mode:
+ ___ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__R7__><__G7__><__B7__><_NULL_><__R7__><__G7__><__B7__><_NULL_><
+DATA6 ><__R6__><__G6__><__B6__><_NULL_><__R6__><__G6__><__B6__><_NULL_><
+DATA5 ><__R5__><__G5__><__B5__><_NULL_><__R5__><__G5__><__B5__><_NULL_><
+DATA4 ><__R4__><__G4__><__B4__><_NULL_><__R4__><__G4__><__B4__><_NULL_><
+DATA3 ><__R3__><__G3__><__B3__><_NULL_><__R3__><__G3__><__B3__><_NULL_><
+DATA2 ><__R2__><__G2__><__B2__><_NULL_><__R2__><__G2__><__B2__><_NULL_><
+DATA1 ><__R1__><__G1__><__B1__><_NULL_><__R1__><__G1__><__B1__><_NULL_><
+DATA0 ><__R0__><__G0__><__B0__><_NULL_><__R0__><__G0__><__B0__><_NULL_><
+pixel | ------------- n ------------- | ----------- n + 1 ----------- |
--
2.7.4
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dri-devel@lists.freedesktop.org
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH v3 2/4] devicetree/bindings: display: Add document for rockchip RGB output
2017-10-09 8:06 [PATCH v3 0/4] Add support rockchip RGB output interface Sandy Huang
2017-10-09 8:06 ` [PATCH v3 1/4] devicetree/bindings: display: Add doucument for RGB panels Sandy Huang
@ 2017-10-09 8:06 ` Sandy Huang
1 sibling, 0 replies; 3+ messages in thread
From: Sandy Huang @ 2017-10-09 8:06 UTC (permalink / raw)
To: Mark Yao, David Airlie, Rob Herring, Mark Rutland, Heiko Stuebner
Cc: Sandy Huang, dri-devel, devicetree, linux-arm-kernel,
linux-rockchip, linux-kernel
This path add support rv1108 rgb output interface driver.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
---
Changes in v3:
move rgb-mode to panel node which describe at:
Documentation/devicetree/bindings/display/panel/panel-rgb.txt
Changes in v2:
1. rename rockchip,rgb-mode to rgb-mode;
2. delete reg for signle endpoint;
.../bindings/display/rockchip/rockchip-rgb.txt | 72 ++++++++++++++++++++++
1 file changed, 72 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt
new file mode 100644
index 0000000..d91a7bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-rgb.txt
@@ -0,0 +1,72 @@
+Rockchip RV1108 RGB interface
+================================
+
+Required properties:
+- compatible: matching the soc type:
+ - "rockchip,rv1108-rgb";
+
+Optional properties:
+- pinctrl-names: must contain a "lcdc" entry.
+- pinctrl-0: pin control group to be used for this interface.
+
+The rgb has two video ports described by:
+ Documentation/devicetree/bindings/media/video-interfaces.txt
+Their connections are modeled using the OF graph bindings specified in
+ Documentation/devicetree/bindings/graph.txt.
+
+- video port 0 for the VOP input, the remote endpoint maybe vopb/vopl/vop
+- video port 1 for either a panel or subsequent encoder
+
+the panel described by:
+ Documentation/devicetree/bindings/display/panel/simple-panel.txt
+rgb-mode nodes described by:
+ Documentation/devicetree/bindings/display/panel/panel-rgb.txt
+Panel other required properties:
+- ports for remote rgb output.
+
+Example:
+
+panel: panel {
+ compatible = "auo,b101ean01";
+ enable-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
+ rgb-mode = "p888";
+
+ ports {
+ panel_in_rgb: endpoint {
+ remote-endpoint = <&rgb_out_panel>;
+ };
+ };
+};
+
+For Rockchip RV1108:
+
+ rgb: rgb {
+ compatible = "rockchip,rv1108-rgb";
+ pinctrl-names = "lcdc";
+ pinctrl-0 = <&lcdc_ctl>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rgb_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rgb_in_vop: endpoint {
+ remote-endpoint = <&vop_out_rgb>;
+ };
+ };
+
+ rgb_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rgb_out_panel: endpoint {
+ remote-endpoint = <&panel_in_rgb>;
+ };
+ };
+ };
+ };
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
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