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spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -1.00 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=YgpD6QsC; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 8CD7EEA82 X-Spam-Score: -1.00 X-Migadu-Scanner: scn1.migadu.com X-TUID: jH3zBC4kZVUS Forgot to specify supported-systems. * gnu/packages/graphics.scm (gpu-switch): New variable. --- gnu/packages/hardware.scm | 51 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/gnu/packages/hardware.scm b/gnu/packages/hardware.scm index 28647477fe..a8ec6567cd 100644 --- a/gnu/packages/hardware.scm +++ b/gnu/packages/hardware.scm @@ -9,6 +9,7 @@ ;;; Copyright © 2021 Raghav Gururajan ;;; Copyright © 2021 Vinicius Monego ;;; Copyright © 2021 John Kehayias +;;; Copyright © 2022 Jorge Acereda ;;; ;;; This file is part of GNU Guix. ;;; @@ -29,6 +30,7 @@ (define-module (gnu packages hardware) #:use-module (gnu packages) #:use-module (gnu packages admin) #:use-module (gnu packages autotools) + #:use-module (gnu packages base) #:use-module (gnu packages bash) #:use-module (gnu packages compression) #:use-module (gnu packages check) @@ -64,7 +66,9 @@ (define-module (gnu packages hardware) #:use-module (guix build-system gnu) #:use-module (guix build-system meson) #:use-module (guix build-system python) + #:use-module (guix build-system trivial) #:use-module (guix download) + #:use-module (guix gexp) #:use-module (guix git-download) #:use-module (guix svn-download) #:use-module ((guix licenses) #:prefix license:) @@ -844,3 +848,50 @@ (define-public tpm2-tss libtss2-esys, libtss2-sys, libtss2-mu, libtss2-tcti-device, libtss2-tcti-swtpm and libtss2-tcti-mssim.") (license license:bsd-2))) + +(define-public gpu-switch + ;; No tagged commit. No "Version" keyword either. + (let ((commit "a365f56d435c8ef84c4dd2ab935ede4992359e31") + (revision "1")) + (package + (name "gpu-switch") + (version (git-version "0" revision commit)) + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/0xbb/gpu-switch") + (commit commit))) + (file-name (git-file-name name version)) + (sha256 + (base32 "1jnh43nijkqd83h7piq7225ixziggyzaalabgissyxdyz6szcn0r")))) + (build-system trivial-build-system) + (arguments + (list + #:modules '((guix build utils)) + #:builder + #~(begin + (use-modules (guix build utils)) + (install-file #$(file-append source "/gpu-switch") + (string-append #$output "/bin")) + (substitute* (string-append #$output "/bin/gpu-switch") + (("basename") #$(file-append coreutils-minimal "/bin/basename")) + (("cat ") #$(file-append coreutils-minimal "/bin/cat ")) + (("chattr") #$(file-append e2fsprogs "/bin/chattr")) + (("/usr/bin/env bash") #$(file-append bash-minimal "/bin/bash")) + (("grep") #$(file-append grep "/bin/grep")) + (("! mount") + (string-append "! " #$(file-append util-linux "/bin/mount")))) + (install-file + #$(file-append source "/README.md") + (string-append #$output "/share/doc/gpu-switch-" #$version))))) + (home-page "https://github.com/0xbb/gpu-switch") + (supported-systems '("x86_64-linux")) + (synopsis "GPU switcher for dual-GPU MacBook Pro models") + (description + "Switch between the integrated and dedicated GPU of dual-GPU MacBook Pro +models for the next reboot. + +It aims to remove the need of booting into OS X and running gfxCardStatus +v2.2.1 to switch to the integrated card.") + (license license:expat)))) -- 2.34.0