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From: Sandy Huang <hjc@rock-chips.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: Sandy Huang <hjc@rock-chips.com>,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v4 1/4] devicetree/bindings: display: Add doucument for RGB panels
Date: Wed,  1 Nov 2017 15:52:38 +0800	[thread overview]
Message-ID: <1509522760-118700-1-git-send-email-hjc@rock-chips.com> (raw)
In-Reply-To: <1509522753-118639-1-git-send-email-hjc@rock-chips.com>

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>
---
Changes:
 .../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

  reply	other threads:[~2017-11-01  7:52 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-01  7:52 [PATCH v4 0/4] Add support rockchip RGB output interface Sandy Huang
2017-11-01  7:52 ` Sandy Huang [this message]
2017-11-02  0:22   ` [PATCH v4 1/4] devicetree/bindings: display: Add doucument for RGB panels Rob Herring
2017-11-01  7:52 ` [PATCH v4 2/4] devicetree/bindings: display: Add document for rockchip RGB output Sandy Huang
2017-11-01  7:54 ` [PATCH v4 3/4] drm/rockchip: Add support for Rockchip Soc RGB output interface Sandy Huang
2017-11-01  7:55 ` [PATCH v4 4/4] drm/rockchip: vop: Add more RGB output interface type Sandy Huang

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