All ASUS Transformers have micro-HDMI connector directly available.
After Tegra HDMI got bridge/connector support, we should use connector
framework for proper HW description.
Tested-by: Andreas Westman Dorcsak <hedmoo@xxxxxxxxx> # ASUS TF T30
Tested-by: Robert Eckelmann <longnoserob@xxxxxxxxx> # ASUS TF101 T20
Tested-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx> # ASUS TF201 T30
Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
arch/arm/boot/dts/tegra20-asus-tf101.dts | 22 ++++++++++++++++---
.../dts/tegra30-asus-transformer-common.dtsi | 21 ++++++++++++++++--
2 files changed, 38 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20-asus-tf101.dts b/arch/arm/boot/dts/tegra20-asus-tf101.dts
index 7b2969656ec9..d8d14aa145e5 100644
--- a/arch/arm/boot/dts/tegra20-asus-tf101.dts
+++ b/arch/arm/boot/dts/tegra20-asus-tf101.dts
@@ -82,9 +82,11 @@ hdmi@54280000 {
pll-supply = <&hdmi_pll_reg>;
hdmi-supply = <&vdd_hdmi_en>;
- nvidia,ddc-i2c-bus = <&hdmi_ddc>;
- nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
- GPIO_ACTIVE_HIGH>;
+ port@0 {
+ hdmi_out: endpoint {
+ remote-endpoint = <&connector_in>;
+ };
+ };
};
};
@@ -963,6 +965,20 @@ clk32k_in: clock-32k-in {
#clock-cells = <0>;
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "d";
+
+ hpd-gpios = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+ ddc-i2c-bus = <&hdmi_ddc>;
+
+ port {
+ connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
+
cpus {
cpu0: cpu@0 {
cpu-supply = <&vdd_cpu>;
diff --git a/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi b/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
index 1861b2de2dc3..b0d041a5b20f 100644
--- a/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
@@ -80,8 +80,11 @@ hdmi: hdmi@54280000 {
pll-supply = <&vdd_1v8_vio>;
vdd-supply = <&vdd_3v3_sys>;
- nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
- nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+ port@0 {
+ hdmi_out: endpoint {
+ remote-endpoint = <&connector_in>;
+ };
+ };
};
};
@@ -1492,6 +1495,20 @@ clk32k_in: clock-32k {
clock-output-names = "pmic-oscillator";
};
+ connector {
+ compatible = "hdmi-connector";
+ type = "d";
+
+ hpd-gpios = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+ ddc-i2c-bus = <&hdmi_ddc>;
+
+ port {
+ connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
+
cpus {
cpu0: cpu@0 {
cpu-supply = <&vdd_cpu>;
--
2.37.2
