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[bug#37853] [PATCH] gnu: Add ddcci-driver-linux.
From: |
Brice Waegeneire |
Subject: |
[bug#37853] [PATCH] gnu: Add ddcci-driver-linux. |
Date: |
Mon, 21 Oct 2019 17:16:28 +0200 |
* gnu/packages/linux.scm (ddcci-driver-linux): Add variable.
---
gnu/packages/linux.scm | 59 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 989d55f8aa..4a98c9e60e 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -968,6 +968,65 @@ and should be used with caution, especially on untested
models.")
between the CDemu userspace daemon and linux kernel.")
(license license:gpl2+)))
+
+(define-public ddcci-driver-linux
+ (package
+ (name "ddcci-driver-linux")
+ (version "0.3.3")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url
"https://gitlab.com/ddcci-driver-linux/ddcci-driver-linux.git")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0vkkja3ykjil783zjpwp0vz7jy2fp9ccazzi3afd4fjk8gldin7f"))))
+ (build-system linux-module-build-system)
+ (arguments
+ `(#:tests? #f ; no tests
+ #:phases
+ (modify-phases %standard-phases
+ (replace 'build
+ (lambda* (#:key inputs #:allow-other-keys)
+ (for-each (lambda (module)
+ (invoke "make" "-C"
+ (string-append (assoc-ref inputs
"linux-module-builder")
+ "/lib/modules/build")
+ (string-append "M=" (getcwd) "/" module)))
+ (list "ddcci" "ddcci-backlight"))
+ #t))
+ (replace 'install
+ (lambda* (#:key inputs native-inputs outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (moddir (string-append out "/lib/modules"))
+ (kmod (assoc-ref (or native-inputs inputs) "kmod")))
+ ;; Install kernel modules
+ (mkdir-p moddir)
+ (for-each (lambda (module)
+ (invoke "make" "-C"
+ (string-append
+ (assoc-ref inputs "linux-module-builder")
+ "/lib/modules/build")
+ (string-append "M=" (getcwd) "/" module)
+ (string-append "DEPMOD=" kmod "/bin/depmod")
+ (string-append "MODULE_DIR=" moddir)
+ (string-append "INSTALL_PATH=" out)
+ (string-append "INSTALL_MOD_PATH=" out)
+ "INSTALL_MOD_STRIP=1"
+ "modules_install"))
+ (list "ddcci" "ddcci-backlight")))
+ #t)))))
+ (home-page "https://gitlab.com/ddcci-driver-linux/ddcci-driver-linux")
+ (synopsis "A pair of Linux kernel drivers for DDC/CI monitors")
+ (description "Two Linux kernel drivers, ddcci and ddcci-backlight, that
+allow the control of DDC/CI monitors through the sysfs interface. ddcci create
+a character device for each DDC/CI monitors in @file{/dev/bus/ddcci/[I²C bus
number]}.
+ddcci-backlight allow the control of the backlight level or luminance property
when supported
+under @file{/sys/class/backlight/}.")
+ (license license:gpl2+)))
+
;;;
;;; Pluggable authentication modules (PAM).
--
2.19.2
- [bug#37853] [PATCH] gnu: Add ddcci-driver-linux.,
Brice Waegeneire <=