diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex-mainline-4.9/0003-apalis-tk1-optional-displayport-hot-plug-detect.patch')
-rw-r--r-- | recipes-kernel/linux/linux-toradex-mainline-4.9/0003-apalis-tk1-optional-displayport-hot-plug-detect.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex-mainline-4.9/0003-apalis-tk1-optional-displayport-hot-plug-detect.patch b/recipes-kernel/linux/linux-toradex-mainline-4.9/0003-apalis-tk1-optional-displayport-hot-plug-detect.patch new file mode 100644 index 0000000..7adc524 --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-mainline-4.9/0003-apalis-tk1-optional-displayport-hot-plug-detect.patch @@ -0,0 +1,29 @@ +From 9172020334268e0e49478afd8a520554df3c612c Mon Sep 17 00:00:00 2001 +From: Marcel Ziswiler <marcel.ziswiler@toradex.com> +Date: Tue, 22 Nov 2016 00:58:26 +0100 +Subject: [RESEND PATCH 3/6] apalis-tk1: optional displayport hot-plug detect + +Configure DP_HPD_PFF0 pin as optional DisplayPort hot-plug detect. + +Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> +--- + + arch/arm/boot/dts/tegra124-apalis.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi +index 0534601..747ce81 100644 +--- a/arch/arm/boot/dts/tegra124-apalis.dtsi ++++ b/arch/arm/boot/dts/tegra124-apalis.dtsi +@@ -255,7 +255,7 @@ + }; + dp_hpd_pff0 { + nvidia,pins = "dp_hpd_pff0"; +- nvidia,function = "rsvd2"; ++ nvidia,function = "dp"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; +-- +2.9.3 + |