summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/media
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/media')
-rw-r--r--dts/Bindings/media/cec-gpio.txt22
-rw-r--r--dts/Bindings/media/i2c/ak7375.txt8
-rw-r--r--dts/Bindings/media/i2c/aptina,mt9v111.txt46
-rw-r--r--dts/Bindings/media/i2c/dongwoon,dw9807.txt9
-rw-r--r--dts/Bindings/media/i2c/nokia,smia.txt3
-rw-r--r--dts/Bindings/media/i2c/ov2680.txt46
-rw-r--r--dts/Bindings/media/i2c/ov5640.txt5
-rw-r--r--dts/Bindings/media/i2c/tc358743.txt2
-rw-r--r--dts/Bindings/media/nvidia,tegra-vde.txt11
-rw-r--r--dts/Bindings/media/qcom,camss.txt128
-rw-r--r--dts/Bindings/media/qcom,venus.txt1
-rw-r--r--dts/Bindings/media/rcar_vin.txt54
-rw-r--r--dts/Bindings/media/sh_mobile_ceu.txt1
-rw-r--r--dts/Bindings/media/video-interfaces.txt6
14 files changed, 265 insertions, 77 deletions
diff --git a/dts/Bindings/media/cec-gpio.txt b/dts/Bindings/media/cec-gpio.txt
index 12fcd55..47e8d73 100644
--- a/dts/Bindings/media/cec-gpio.txt
+++ b/dts/Bindings/media/cec-gpio.txt
@@ -4,8 +4,8 @@ The HDMI CEC GPIO module supports CEC implementations where the CEC line
is hooked up to a pull-up GPIO line and - optionally - the HPD line is
hooked up to another GPIO line.
-Please note: the maximum voltage for the CEC line is 3.63V, for the HPD
-line it is 5.3V. So you may need some sort of level conversion circuitry
+Please note: the maximum voltage for the CEC line is 3.63V, for the HPD and
+5V lines it is 5.3V. So you may need some sort of level conversion circuitry
when connecting them to a GPIO line.
Required properties:
@@ -19,18 +19,24 @@ following property is also required:
- hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
If the CEC line is not associated with an HDMI receiver/transmitter, then
-the following property is optional:
+the following property is optional and can be used for debugging HPD changes:
- hpd-gpios: gpio that the HPD line is connected to.
+This property is optional and can be used for debugging changes on the 5V line:
+
+ - v5-gpios: gpio that the 5V line is connected to.
+
Example for the Raspberry Pi 3 where the CEC line is connected to
-pin 26 aka BCM7 aka CE1 on the GPIO pin header and the HPD line is
-connected to pin 11 aka BCM17 (some level shifter is needed for this!):
+pin 26 aka BCM7 aka CE1 on the GPIO pin header, the HPD line is
+connected to pin 11 aka BCM17 and the 5V line is connected to pin
+15 aka BCM22 (some level shifter is needed for the HPD and 5V lines!):
#include <dt-bindings/gpio/gpio.h>
cec-gpio {
- compatible = "cec-gpio";
- cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
- hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+ compatible = "cec-gpio";
+ cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+ hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+ v5-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
};
diff --git a/dts/Bindings/media/i2c/ak7375.txt b/dts/Bindings/media/i2c/ak7375.txt
new file mode 100644
index 0000000..aa3e24b
--- /dev/null
+++ b/dts/Bindings/media/i2c/ak7375.txt
@@ -0,0 +1,8 @@
+Asahi Kasei Microdevices AK7375 voice coil lens driver
+
+AK7375 is a camera voice coil lens.
+
+Mandatory properties:
+
+- compatible: "asahi-kasei,ak7375"
+- reg: I2C slave address
diff --git a/dts/Bindings/media/i2c/aptina,mt9v111.txt b/dts/Bindings/media/i2c/aptina,mt9v111.txt
new file mode 100644
index 0000000..bd896e9
--- /dev/null
+++ b/dts/Bindings/media/i2c/aptina,mt9v111.txt
@@ -0,0 +1,46 @@
+* Aptina MT9V111 CMOS sensor
+----------------------------
+
+The Aptina MT9V111 is a 1/4-Inch VGA-format digital image sensor with a core
+based on Aptina MT9V011 sensor and an integrated Image Flow Processor (IFP).
+
+The sensor has an active pixel array of 640x480 pixels and can output a number
+of image resolution and formats controllable through a simple two-wires
+interface.
+
+Required properties:
+--------------------
+
+- compatible: shall be "aptina,mt9v111".
+- clocks: reference to the system clock input provider.
+
+Optional properties:
+--------------------
+
+- enable-gpios: output enable signal, pin name "OE#". Active low.
+- standby-gpios: low power state control signal, pin name "STANDBY".
+ Active high.
+- reset-gpios: chip reset signal, pin name "RESET#". Active low.
+
+The device node must contain one 'port' child node with one 'endpoint' child
+sub-node for its digital output video port, in accordance with the video
+interface bindings defined in:
+Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+--------
+
+ &i2c1 {
+ camera@48 {
+ compatible = "aptina,mt9v111";
+ reg = <0x48>;
+
+ clocks = <&camera_clk>;
+
+ port {
+ mt9v111_out: endpoint {
+ remote-endpoint = <&ceu_in>;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/media/i2c/dongwoon,dw9807.txt b/dts/Bindings/media/i2c/dongwoon,dw9807.txt
new file mode 100644
index 0000000..c4701f1
--- /dev/null
+++ b/dts/Bindings/media/i2c/dongwoon,dw9807.txt
@@ -0,0 +1,9 @@
+Dongwoon Anatech DW9807 voice coil lens driver
+
+DW9807 is a 10-bit DAC with current sink capability. It is intended for
+controlling voice coil lenses.
+
+Mandatory properties:
+
+- compatible: "dongwoon,dw9807-vcm"
+- reg: I2C slave address
diff --git a/dts/Bindings/media/i2c/nokia,smia.txt b/dts/Bindings/media/i2c/nokia,smia.txt
index 33f10a9..8ee7c79 100644
--- a/dts/Bindings/media/i2c/nokia,smia.txt
+++ b/dts/Bindings/media/i2c/nokia,smia.txt
@@ -29,6 +29,9 @@ Optional properties
- reset-gpios: XSHUTDOWN GPIO
- flash-leds: See ../video-interfaces.txt
- lens-focus: See ../video-interfaces.txt
+- rotation: Integer property; valid values are 0 (sensor mounted upright)
+ and 180 (sensor mounted upside down). See
+ ../video-interfaces.txt .
Endpoint node mandatory properties
diff --git a/dts/Bindings/media/i2c/ov2680.txt b/dts/Bindings/media/i2c/ov2680.txt
new file mode 100644
index 0000000..11e925e
--- /dev/null
+++ b/dts/Bindings/media/i2c/ov2680.txt
@@ -0,0 +1,46 @@
+* Omnivision OV2680 MIPI CSI-2 sensor
+
+Required Properties:
+- compatible: should be "ovti,ov2680".
+- clocks: reference to the xvclk input clock.
+- clock-names: should be "xvclk".
+- DOVDD-supply: Digital I/O voltage supply.
+- DVDD-supply: Digital core voltage supply.
+- AVDD-supply: Analog voltage supply.
+
+Optional Properties:
+- reset-gpios: reference to the GPIO connected to the powerdown/reset pin,
+ if any. This is an active low signal to the OV2680.
+
+The device node must contain one 'port' child node for its digital output
+video port, and this port must have a single endpoint in accordance with
+ the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Endpoint node required properties for CSI-2 connection are:
+- remote-endpoint: a phandle to the bus receiver's endpoint node.
+- clock-lanes: should be set to <0> (clock lane on hardware lane 0).
+- data-lanes: should be set to <1> (one CSI-2 lane supported).
+
+Example:
+
+&i2c2 {
+ ov2680: camera-sensor@36 {
+ compatible = "ovti,ov2680";
+ reg = <0x36>;
+ clocks = <&osc>;
+ clock-names = "xvclk";
+ reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+ DOVDD-supply = <&sw2_reg>;
+ DVDD-supply = <&sw2_reg>;
+ AVDD-supply = <&reg_peri_3p15v>;
+
+ port {
+ ov2680_to_mipi: endpoint {
+ remote-endpoint = <&mipi_from_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1>;
+ };
+ };
+ };
+};
diff --git a/dts/Bindings/media/i2c/ov5640.txt b/dts/Bindings/media/i2c/ov5640.txt
index 8e36da0..c97c2f2 100644
--- a/dts/Bindings/media/i2c/ov5640.txt
+++ b/dts/Bindings/media/i2c/ov5640.txt
@@ -13,6 +13,10 @@ Optional Properties:
This is an active low signal to the OV5640.
- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
if any. This is an active high signal to the OV5640.
+- rotation: as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt,
+ valid values are 0 (sensor mounted upright) and 180 (sensor
+ mounted upside down).
The device node must contain one 'port' child node for its digital output
video port, in accordance with the video interface bindings defined in
@@ -51,6 +55,7 @@ Examples:
DVDD-supply = <&vgen2_reg>; /* 1.5v */
powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+ rotation = <180>;
port {
/* MIPI CSI-2 bus endpoint */
diff --git a/dts/Bindings/media/i2c/tc358743.txt b/dts/Bindings/media/i2c/tc358743.txt
index 49f8bcc..59102ed 100644
--- a/dts/Bindings/media/i2c/tc358743.txt
+++ b/dts/Bindings/media/i2c/tc358743.txt
@@ -12,7 +12,7 @@ Required Properties:
Optional Properties:
- reset-gpios: gpio phandle GPIO connected to the reset pin
-- interrupts, interrupt-parent: GPIO connected to the interrupt pin
+- interrupts: GPIO connected to the interrupt pin
- data-lanes: should be <1 2 3 4> for four-lane operation,
or <1 2> for two-lane operation
- clock-lanes: should be <0>
diff --git a/dts/Bindings/media/nvidia,tegra-vde.txt b/dts/Bindings/media/nvidia,tegra-vde.txt
index 470237e..7302e94 100644
--- a/dts/Bindings/media/nvidia,tegra-vde.txt
+++ b/dts/Bindings/media/nvidia,tegra-vde.txt
@@ -27,9 +27,15 @@ Required properties:
- sxe
- clocks : Must include the following entries:
- vde
-- resets : Must include the following entries:
+- resets : Must contain an entry for each entry in reset-names.
+- reset-names : Should include the following entries:
- vde
+Optional properties:
+- resets : Must contain an entry for each entry in reset-names.
+- reset-names : Must include the following entries:
+ - mc
+
Example:
video-codec@6001a000 {
@@ -51,5 +57,6 @@ video-codec@6001a000 {
<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */
interrupt-names = "sync-token", "bsev", "sxe";
clocks = <&tegra_car TEGRA20_CLK_VDE>;
- resets = <&tegra_car 61>;
+ reset-names = "vde", "mc";
+ resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>;
};
diff --git a/dts/Bindings/media/qcom,camss.txt b/dts/Bindings/media/qcom,camss.txt
index cadeceb..09eb6ed 100644
--- a/dts/Bindings/media/qcom,camss.txt
+++ b/dts/Bindings/media/qcom,camss.txt
@@ -5,8 +5,9 @@ Qualcomm Camera Subsystem
- compatible:
Usage: required
Value type: <stringlist>
- Definition: Should contain:
+ Definition: Should contain one of:
- "qcom,msm8916-camss"
+ - "qcom,msm8996-camss"
- reg:
Usage: required
Value type: <prop-encoded-array>
@@ -19,11 +20,16 @@ Qualcomm Camera Subsystem
- "csiphy0_clk_mux"
- "csiphy1"
- "csiphy1_clk_mux"
+ - "csiphy2" (8996 only)
+ - "csiphy2_clk_mux" (8996 only)
- "csid0"
- "csid1"
+ - "csid2" (8996 only)
+ - "csid3" (8996 only)
- "ispif"
- "csi_clk_mux"
- "vfe0"
+ - "vfe1" (8996 only)
- interrupts:
Usage: required
Value type: <prop-encoded-array>
@@ -34,10 +40,14 @@ Qualcomm Camera Subsystem
Definition: Should contain the following entries:
- "csiphy0"
- "csiphy1"
+ - "csiphy2" (8996 only)
- "csid0"
- "csid1"
+ - "csid2" (8996 only)
+ - "csid3" (8996 only)
- "ispif"
- "vfe0"
+ - "vfe1" (8996 only)
- power-domains:
Usage: required
Value type: <prop-encoded-array>
@@ -53,25 +63,42 @@ Qualcomm Camera Subsystem
Usage: required
Value type: <stringlist>
Definition: Should contain the following entries:
- - "camss_top_ahb"
- - "ispif_ahb"
- - "csiphy0_timer"
- - "csiphy1_timer"
- - "csi0_ahb"
- - "csi0"
- - "csi0_phy"
- - "csi0_pix"
- - "csi0_rdi"
- - "csi1_ahb"
- - "csi1"
- - "csi1_phy"
- - "csi1_pix"
- - "csi1_rdi"
- - "camss_ahb"
- - "camss_vfe_vfe"
- - "camss_csi_vfe"
- - "iface"
- - "bus"
+ - "top_ahb"
+ - "ispif_ahb"
+ - "csiphy0_timer"
+ - "csiphy1_timer"
+ - "csiphy2_timer" (8996 only)
+ - "csi0_ahb"
+ - "csi0"
+ - "csi0_phy"
+ - "csi0_pix"
+ - "csi0_rdi"
+ - "csi1_ahb"
+ - "csi1"
+ - "csi1_phy"
+ - "csi1_pix"
+ - "csi1_rdi"
+ - "csi2_ahb" (8996 only)
+ - "csi2" (8996 only)
+ - "csi2_phy" (8996 only)
+ - "csi2_pix" (8996 only)
+ - "csi2_rdi" (8996 only)
+ - "csi3_ahb" (8996 only)
+ - "csi3" (8996 only)
+ - "csi3_phy" (8996 only)
+ - "csi3_pix" (8996 only)
+ - "csi3_rdi" (8996 only)
+ - "ahb"
+ - "vfe0"
+ - "csi_vfe0"
+ - "vfe0_ahb", (8996 only)
+ - "vfe0_stream", (8996 only)
+ - "vfe1", (8996 only)
+ - "csi_vfe1", (8996 only)
+ - "vfe1_ahb", (8996 only)
+ - "vfe1_stream", (8996 only)
+ - "vfe_ahb"
+ - "vfe_axi"
- vdda-supply:
Usage: required
Value type: <phandle>
@@ -90,22 +117,27 @@ Qualcomm Camera Subsystem
- reg:
Usage: required
Value type: <u32>
- Definition: Selects CSI2 PHY interface - PHY0 or PHY1.
+ Definition: Selects CSI2 PHY interface - PHY0, PHY1
+ or PHY2 (8996 only)
Endpoint node properties:
- clock-lanes:
Usage: required
Value type: <u32>
- Definition: The physical clock lane index. The value
- must always be <1> as the physical clock
- lane is lane 1.
+ Definition: The physical clock lane index. On 8916
+ the value must always be <1> as the physical
+ clock lane is lane 1. On 8996 the value must
+ always be <7> as the hardware supports D-PHY
+ and C-PHY, indexes are in a common set and
+ D-PHY physical clock lane is labeled as 7.
- data-lanes:
Usage: required
Value type: <prop-encoded-array>
- Definition: An array of physical data lanes indexes.
- Position of an entry determines the logical
- lane number, while the value of an entry
- indicates physical lane index. Lane swapping
- is supported.
+ Definition: An array of physical data lanes indexes.
+ Position of an entry determines the logical
+ lane number, while the value of an entry
+ indicates physical lane index. Lane swapping
+ is supported. Physical lane indexes for
+ 8916: 0, 2, 3, 4; for 8996: 0, 1, 2, 3.
* An Example
@@ -161,25 +193,25 @@ Qualcomm Camera Subsystem
<&gcc GCC_CAMSS_CSI_VFE0_CLK>,
<&gcc GCC_CAMSS_VFE_AHB_CLK>,
<&gcc GCC_CAMSS_VFE_AXI_CLK>;
- clock-names = "camss_top_ahb",
- "ispif_ahb",
- "csiphy0_timer",
- "csiphy1_timer",
- "csi0_ahb",
- "csi0",
- "csi0_phy",
- "csi0_pix",
- "csi0_rdi",
- "csi1_ahb",
- "csi1",
- "csi1_phy",
- "csi1_pix",
- "csi1_rdi",
- "camss_ahb",
- "camss_vfe_vfe",
- "camss_csi_vfe",
- "iface",
- "bus";
+ clock-names = "top_ahb",
+ "ispif_ahb",
+ "csiphy0_timer",
+ "csiphy1_timer",
+ "csi0_ahb",
+ "csi0",
+ "csi0_phy",
+ "csi0_pix",
+ "csi0_rdi",
+ "csi1_ahb",
+ "csi1",
+ "csi1_phy",
+ "csi1_pix",
+ "csi1_rdi",
+ "ahb",
+ "vfe0",
+ "csi_vfe0",
+ "vfe_ahb",
+ "vfe_axi";
vdda-supply = <&pm8916_l2>;
iommus = <&apps_iommu 3>;
ports {
diff --git a/dts/Bindings/media/qcom,venus.txt b/dts/Bindings/media/qcom,venus.txt
index 2693449..00d0d1b 100644
--- a/dts/Bindings/media/qcom,venus.txt
+++ b/dts/Bindings/media/qcom,venus.txt
@@ -6,6 +6,7 @@
Definition: Value should contain one of:
- "qcom,msm8916-venus"
- "qcom,msm8996-venus"
+ - "qcom,sdm845-venus"
- reg:
Usage: required
Value type: <prop-encoded-array>
diff --git a/dts/Bindings/media/rcar_vin.txt b/dts/Bindings/media/rcar_vin.txt
index a19517e..2f42005 100644
--- a/dts/Bindings/media/rcar_vin.txt
+++ b/dts/Bindings/media/rcar_vin.txt
@@ -21,7 +21,9 @@ on Gen3 platforms to a CSI-2 receiver.
- "renesas,vin-r8a7794" for the R8A7794 device
- "renesas,vin-r8a7795" for the R8A7795 device
- "renesas,vin-r8a7796" for the R8A7796 device
+ - "renesas,vin-r8a77965" for the R8A77965 device
- "renesas,vin-r8a77970" for the R8A77970 device
+ - "renesas,vin-r8a77995" for the R8A77995 device
- "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible
device.
@@ -37,30 +39,51 @@ Additionally, an alias named vinX will need to be created to specify
which video input device this is.
The per-board settings Gen2 platforms:
- - port sub-node describing a single endpoint connected to the vin
- as described in video-interfaces.txt[1]. Only the first one will
- be considered as each vin interface has one input port.
+
+- port - sub-node describing a single endpoint connected to the VIN
+ from external SoC pins as described in video-interfaces.txt[1].
+ Only the first one will be considered as each vin interface has one
+ input port.
+
+ - Optional properties for endpoint nodes:
+ - hsync-active: see [1] for description. Default is active high.
+ - vsync-active: see [1] for description. Default is active high.
+ If both HSYNC and VSYNC polarities are not specified, embedded
+ synchronization is selected.
+ - field-active-even: see [1] for description. Default is active high.
+ - bus-width: see [1] for description. The selected bus width depends on
+ the SoC type and selected input image format.
+ Valid values are: 8, 10, 12, 16, 24 and 32.
+ - data-shift: see [1] for description. Valid values are 0 and 8.
+ - data-enable-active: polarity of CLKENB signal, see [1] for
+ description. Default is active high.
The per-board settings Gen3 platforms:
Gen3 platforms can support both a single connected parallel input source
-from external SoC pins (port0) and/or multiple parallel input sources
-from local SoC CSI-2 receivers (port1) depending on SoC.
+from external SoC pins (port@0) and/or multiple parallel input sources
+from local SoC CSI-2 receivers (port@1) depending on SoC.
- renesas,id - ID number of the VIN, VINx in the documentation.
- ports
- - port 0 - sub-node describing a single endpoint connected to the VIN
- from external SoC pins described in video-interfaces.txt[1].
- Describing more then one endpoint in port 0 is invalid. Only VIN
- instances that are connected to external pins should have port 0.
- - port 1 - sub-nodes describing one or more endpoints connected to
+ - port@0 - sub-node describing a single endpoint connected to the VIN
+ from external SoC pins as described in video-interfaces.txt[1].
+ Describing more than one endpoint in port@0 is invalid. Only VIN
+ instances that are connected to external pins should have port@0.
+
+ Endpoint nodes of port@0 support the optional properties listed in
+ the Gen2 per-board settings description.
+
+ - port@1 - sub-nodes describing one or more endpoints connected to
the VIN from local SoC CSI-2 receivers. The endpoint numbers must
use the following schema.
- - Endpoint 0 - sub-node describing the endpoint connected to CSI20
- - Endpoint 1 - sub-node describing the endpoint connected to CSI21
- - Endpoint 2 - sub-node describing the endpoint connected to CSI40
- - Endpoint 3 - sub-node describing the endpoint connected to CSI41
+ - endpoint@0 - sub-node describing the endpoint connected to CSI20
+ - endpoint@1 - sub-node describing the endpoint connected to CSI21
+ - endpoint@2 - sub-node describing the endpoint connected to CSI40
+ - endpoint@3 - sub-node describing the endpoint connected to CSI41
+
+ Endpoint nodes of port@1 do not support any optional endpoint property.
Device node example for Gen2 platforms
--------------------------------------
@@ -107,9 +130,6 @@ Board setup example for Gen2 platforms (vin1 composite video input)
status = "okay";
port {
- #address-cells = <1>;
- #size-cells = <0>;
-
vin1ep0: endpoint {
remote-endpoint = <&adv7180>;
bus-width = <8>;
diff --git a/dts/Bindings/media/sh_mobile_ceu.txt b/dts/Bindings/media/sh_mobile_ceu.txt
index 17a8e81..cfa4ffa 100644
--- a/dts/Bindings/media/sh_mobile_ceu.txt
+++ b/dts/Bindings/media/sh_mobile_ceu.txt
@@ -2,7 +2,6 @@ Bindings, specific for the sh_mobile_ceu_camera.c driver:
- compatible: Should be "renesas,sh-mobile-ceu"
- reg: register base and size
- interrupts: the interrupt number
- - interrupt-parent: the interrupt controller
- renesas,max-width: maximum image width, supported on this SoC
- renesas,max-height: maximum image height, supported on this SoC
diff --git a/dts/Bindings/media/video-interfaces.txt b/dts/Bindings/media/video-interfaces.txt
index 258b8df..baf9d97 100644
--- a/dts/Bindings/media/video-interfaces.txt
+++ b/dts/Bindings/media/video-interfaces.txt
@@ -85,6 +85,10 @@ Optional properties
- lens-focus: A phandle to the node of the focus lens controller.
+- rotation: The device, typically an image sensor, is not mounted upright,
+ but a number of degrees counter clockwise. Typical values are 0 and 180
+ (upside down).
+
Optional endpoint properties
----------------------------
@@ -109,6 +113,8 @@ Optional endpoint properties
Note, that if HSYNC and VSYNC polarities are not specified, embedded
synchronization may be required, where supported.
- data-active: similar to HSYNC and VSYNC, specifies data line polarity.
+- data-enable-active: similar to HSYNC and VSYNC, specifies the data enable
+ signal polarity.
- field-even-active: field signal level during the even field data transmission.
- pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
signal.