Pinky boards don't have the hotplug pin connected. So remove the
hotplug pinctrl setting and enable the force-hpd option, to allow
them to find the display too.
While on speedy boards, the hotplug pin is connected, judging by comments
in a chromeos change it seems the "panels HPD voltage is too low to be
detected", so it also needs the forced hotplug, as we of course also know
that a display is connected.
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
---
arch/arm/boot/dts/rk3288-veyron-pinky.dts | 7 +++++++
arch/arm/boot/dts/rk3288-veyron-speedy.dts | 7 +++++++
2 files changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts
index 94b56e3..d44351e 100644
--- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts
+++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts
@@ -65,6 +65,13 @@
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_reset>;
};
+&edp {
+ /delete-property/pinctrl-names;
+ /delete-property/pinctrl-0;
+
+ force-hpd;
+};
+
&gpio_keys {
pinctrl-0 = <&pwr_key_h &ap_lid_int_l>;
diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts
index e62cdee..90aa145 100644
--- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts
+++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts
@@ -97,6 +97,13 @@
temperature = <70000>;
};
+&edp {
+ /delete-property/pinctrl-names;
+ /delete-property/pinctrl-0;
+
+ force-hpd;
+};
+
&rk808 {
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
--
2.6.4
