From 81fd64df81afbc049f07deeddc05f7b9f83cbe62 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Tue, 4 Oct 2016 12:32:13 +0200
Subject: [PATCH] kernel: add package for usbport LED trigger
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This is upstream alternative for LEDE's ledtrig-usbdev. It's main
advantages are:
1) Support for assigning more than 1 USB port to the LED
2) Setting proper state when activating with device already connected
3) FWIW it's an upstream driver

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 package/kernel/linux/modules/usb.mk | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/package/kernel/linux/modules/usb.mk b/package/kernel/linux/modules/usb.mk
index d25f7c10c8..5f90e86ebc 100644
--- a/package/kernel/linux/modules/usb.mk
+++ b/package/kernel/linux/modules/usb.mk
@@ -36,6 +36,25 @@ define AddDepends/usb
 endef
 
 
+define KernelPackage/usb-ledtrig-usbport
+  TITLE:=LED trigger for USB ports
+  KCONFIG:=CONFIG_USB_LEDS_TRIGGER_USBPORT
+  DEPENDS:=@!LINUX_3_18
+  FILES:=$(LINUX_DIR)/drivers/usb/core/ledtrig-usbport.ko
+  AUTOLOAD:=$(call AutoLoad,50,ledtrig-usbport)
+  $(call AddDepends/usb)
+endef
+
+define KernelPackage/usb-ledtrig-usbport/description
+  This driver allows LEDs to be controlled by USB events. Enabling this
+  trigger allows specifying list of USB ports that should turn on LED
+  when some USB device gets connected.
+  If possible it should be prefered over similar ledtrig-usbdev.
+endef
+
+$(eval $(call KernelPackage,usb-ledtrig-usbport))
+
+
 define KernelPackage/usb-musb-hdrc
   TITLE:=Support for Mentor Graphics silicon dual role USB
   KCONFIG:= \
-- 
2.30.2