From 11e97b61b0ffa0265f2dd6e8cce3870a36c826cc Mon Sep 17 00:00:00 2001
From: mis <mistoo@gmail.com>
Date: Tue, 24 Mar 2020 16:38:55 +0100
Subject: [PATCH] - added swsusp support patch

Detect resume=/dev/XXX kernel param and push it to /sys/power/resume.
---
 geninitrd-swsusp.patch | 24 ++++++++++++++++++++++++
 geninitrd.spec         |  4 +++-
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 geninitrd-swsusp.patch

diff --git a/geninitrd-swsusp.patch b/geninitrd-swsusp.patch
new file mode 100644
index 0000000..f34e909
--- /dev/null
+++ b/geninitrd-swsusp.patch
@@ -0,0 +1,24 @@
+--- geninitrd-12757/geninitrd.orig	2020-03-21 03:33:05.923455652 +0100
++++ geninitrd-12757/geninitrd	2020-03-21 04:48:42.054252108 +0100
+@@ -1613,6 +1613,10 @@
+ 		if [ "${arg##init=}" != "${arg}" ]; then
+ 			INIT=${arg##init=}
+ 		fi
++		# if resume param starts with /dev/ then trigger swsups with it
++		if [ "${arg##resume=/dev/}" != "${arg}" ]; then
++			RESUME=${arg##resume=}
++		fi
+ 	done
+
+ 	# handling of invalid, rootfsflags, option
+@@ -1708,6 +1712,10 @@
+ initrd_gen_tuxonice
+ initrd_gen_suspend
+
++add_linuxrc <<-'EOF'
++[ -n "$RESUME" ] && echo "$RESUME" > /sys/power/resume
++EOF
++
+ # clean up env
+ add_linuxrc <<-'EOF'
+ if [ ! "$DEBUGINITRD" ]; then
diff --git a/geninitrd.spec b/geninitrd.spec
index b2387aa..a38ca00 100644
--- a/geninitrd.spec
+++ b/geninitrd.spec
@@ -2,7 +2,7 @@ Summary:	Creates an initial ramdisk image for preloading modules
 Summary(pl.UTF-8):	Narzędzie do tworzenia inicjalnego ramdysku używanego przy starcie systemu
 Name:		geninitrd
 Version:	12787
-Release:	6
+Release:	7
 License:	GPL
 Group:		Applications/System
 Source0:	%{name}-%{version}.tar.gz
@@ -10,6 +10,7 @@ Source0:	%{name}-%{version}.tar.gz
 Patch0:		%{name}-git.patch
 Patch1:		%{name}-static-dev.patch
 Patch2:		%{name}-posix-sh.patch
+Patch3:		%{name}-swsusp.patch
 URL:		http://git.pld-linux.org/?p=projects/geninitrd.git
 BuildRequires:	xmlto >= 0:0.0.18-1
 Requires:	/usr/bin/ldd
@@ -85,6 +86,7 @@ bieżących informacji zawartych w /etc/modules.conf.
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 %build
 %{__make}
-- 
2.44.0