acpi_call-dkms: update to 1.2.1 and patch for kernel 5.13

srcpkgs/acpi_call-dkms/patches/dkms_conf_from_outside.patch

@@ -0,0 +1,69 @@
+From 4b14040db865034eb4aa215efd212307a9c60167 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=89rico=20Nogueira?= <erico.erc@gmail.com>
+Date: Sun, 18 Jul 2021 18:16:13 -0300
+Subject: [PATCH] Allow dkms.conf to be used outside of the repository
+
+Add a Makefile target that turns the dkms.conf.in template into a
+dkms.conf file that has all the necessary informantion to be installed
+directly on a system.
+
+All the dkms-* targets need to depend on the dkms.conf file, now.
+---
+ .gitignore                |  1 +
+ Makefile                  | 11 +++++++----
+ dkms.conf => dkms.conf.in |  2 +-
+ 3 files changed, 9 insertions(+), 5 deletions(-)
+ rename dkms.conf => dkms.conf.in (84%)
+
+diff --git a/.gitignore b/.gitignore
+index a73e5d1..9f39b24 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -9,3 +9,4 @@ MANIFEST
+ Module.symvers
+ debian/tmp/*
+ modules.order
++dkms.conf
+diff --git a/Makefile b/Makefile
+index 269b43f..0094f7e 100644
+--- a/Makefile
++++ b/Makefile
+@@ -17,16 +17,19 @@ load:
+ 	-/sbin/rmmod acpi_call
+ 	/sbin/insmod acpi_call.ko
+
+-dkms-add:
++dkms.conf: dkms.conf.in
++	sed "s/@@VERSION@@/$(VERSION)/" $^ > $@
++
++dkms-add: dkms.conf
+ 	/usr/sbin/dkms add $(CURDIR)
+
+-dkms-build:
++dkms-build: dkms.conf
+ 	/usr/sbin/dkms build acpi_call/$(VERSION)
+
+-dkms-install:
++dkms-install: dkms.conf
+ 	/usr/sbin/dkms install acpi_call/$(VERSION)
+
+-dkms-remove:
++dkms-remove: dkms.conf
+ 	/usr/sbin/dkms remove acpi_call/$(VERSION) --all
+
+ modprobe-install:
+diff --git a/dkms.conf b/dkms.conf.in
+similarity index 84%
+rename from dkms.conf
+rename to dkms.conf.in
+index 780fb50..b927370 100644
+--- a/dkms.conf
++++ b/dkms.conf.in
+@@ -1,5 +1,5 @@
+ PACKAGE_NAME="acpi_call"
+-PACKAGE_VERSION="$(cat VERSION)"
++PACKAGE_VERSION="@@VERSION@@"
+ MAKE="KDIR=/lib/modules/${kernelver}/build make"
+ CLEAN="make clean"
+ BUILT_MODULE_NAME[0]="acpi_call"
+

srcpkgs/acpi_call-dkms/patches/null_pointer_exception.patch

@@ -0,0 +1,30 @@
+From 48011f82726c263f49a2b9ca3d9f674bdb4cfd22 Mon Sep 17 00:00:00 2001
+From: Alexander Wetzel <alexander@wetzel-home.de>
+Date: Thu, 8 Jul 2021 16:37:43 +0200
+Subject: [PATCH] Fix for 5.13+ kernels
+
+Upstream commit d4455faccd6c ('proc: mandate ->proc_lseek
+in "struct proc_ops"') made seek support for proc mandatory.
+
+Not providing it will cause a null pointer exception for kernels
+>=5.13.0
+
+Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
+---
+ acpi_call.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/acpi_call.c b/acpi_call.c
+index ebdda25..9fd9886 100644
+--- a/acpi_call.c
++++ b/acpi_call.c
+@@ -369,6 +369,9 @@ static ssize_t acpi_proc_read( struct file *filp, char __user *buff,
+ static struct proc_ops proc_acpi_operations = {
+ 	.proc_read = acpi_proc_read,
+ 	.proc_write = acpi_proc_write,
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 13, 0)
++	.proc_lseek = default_llseek,
++#endif
+ };
+ #else
+ static struct file_operations proc_acpi_operations = {

srcpkgs/acpi_call-dkms/template

@@ -1,19 +1,23 @@
 # Template file for 'acpi_call-dkms'
 pkgname=acpi_call-dkms
-version=1.2.0
-revision=3
+version=1.2.1
+revision=1
 archs="i686 x86_64*"
 wrksrc=acpi_call-${version}
 short_desc="Kernel module allowing calls to ACPI methods through /proc/acpi/call"
 maintainer="Daniel A. Maierhofer <git@damadmai.at>"
 license="GPL-3.0-or-later"
-homepage="https://github.com/damadmai/acpi_call"
-distfiles="$homepage/archive/v$version.tar.gz"
-checksum=c48a0a8768d657a8da7b59d7dbf6276554313fa6a0cb012fa4cf85a77e55f44b
+homepage="https://github.com/nix-community/acpi_call"
+distfiles="${homepage}/archive/refs/tags/v${version}.tar.gz"
+checksum=aa84ac8a209e18ee6de5fa809abd3474fdca67cda3c3256f0650c4fce78d4a0f
 
 dkms_modules="acpi_call ${version}"
 depends="dkms"
 
+do_build() {
+	make dkms.conf
+}
+
 do_install() {
 	vmkdir usr/src/acpi_call-${version}
 	vcopy Makefile usr/src/acpi_call-${version}