[bug#41813] [PATCH] gnu: Add bbswitch-module.

[Pierre Neidhardt]

* gnu/packages/linux.scm (bbswitch-module): New variable.
---
 gnu/packages/linux.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 73d99be48c..7c19517432 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -1137,6 +1137,29 @@ network adapters.")
 between the CDemu userspace daemon and linux kernel.")
     (license license:gpl2+)))
 
+(define-public bbswitch-module
+  (package
+    (name "bbswitch-module")
+    (version "0.8")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/Bumblebee-Project/bbswitch";)
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1glch4j0x1dzlp2yrb67v2r5jg9609jb6p8m251y78m74advqw0l"))))
+    (build-system linux-module-build-system)
+    (arguments
+     ;; No tests.
+     `(#:tests? #f))
+    (home-page "https://github.com/Bumblebee-Project/bbswitch";)
+    (synopsis "Kernel module that disables discrete Nvidia graphics cards")
+    (description "The bbswitch module provides a way to toggle the Nvidia
+graphics card on Optimus laptops.")
+    (license license:gpl2)))
+
 (define-public ddcci-driver-linux
   (package
     (name "ddcci-driver-linux")
-- 
2.26.2