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| author | Jan Nieuwenhuizen <janneke@gnu.org> | 2019-12-30 11:25:40 +0100 |
|---|---|---|
| committer | Jan Nieuwenhuizen <janneke@gnu.org> | 2020-01-25 16:09:12 +0100 |
| commit | f52fe7c3f29dfd0804c9d1f297b91287eabcdfb2 (patch) | |
| tree | ed9226101779b0a35d06fbba2e5efe07b0adc0e8 /gnu/bootloader | |
| parent | 170d5844dd9e565c6b28c774403cda21981643f8 (diff) | |
| download | guix-f52fe7c3f29dfd0804c9d1f297b91287eabcdfb2.tar.gz | |
bootloader: grub: Add gfxmode (resolution) override.
* gnu/bootloader/grub.scm (<grub-theme>): Add `gfxmode' entry. (eye-candy): Use it. * doc/guix.texi (Bootloader Configuration): Document it.
Diffstat (limited to 'gnu/bootloader')
| -rw-r--r-- | gnu/bootloader/grub.scm | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/gnu/bootloader/grub.scm b/gnu/bootloader/grub.scm index f13685ac9d..b99f5fa4f4 100644 --- a/gnu/bootloader/grub.scm +++ b/gnu/bootloader/grub.scm @@ -3,6 +3,7 @@ ;;; Copyright © 2016 Chris Marusich <cmmarusich@gmail.com> ;;; Copyright © 2017 Leo Famulari <leo@famulari.name> ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> +;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -88,7 +89,9 @@ denoting a file name." (color-normal grub-theme-color-normal (default '((fg . cyan) (bg . blue)))) (color-highlight grub-theme-color-highlight - (default '((fg . white) (bg . blue))))) + (default '((fg . white) (bg . blue)))) + (gfxmode grub-gfxmode + (default '("auto")))) ;list of string (define %background-image (grub-image @@ -149,8 +152,16 @@ system string---e.g., \"x86_64-linux\"." ;; most other modern architectures have no other mode and therefore don't ;; need to be switched. (if (string-match "^(x86_64|i[3-6]86)-" system) - " - # Leave 'gfxmode' to 'auto'. + (string-append + " +" + (let ((gfxmode (and=> + (and=> config bootloader-configuration-theme) + grub-gfxmode))) + (if gfxmode + (string-append "set gfxmode=" (string-join gfxmode ";")) + "# Leave 'gfxmode' to 'auto'.")) + " insmod video_bochs insmod video_cirrus insmod gfxterm @@ -166,7 +177,7 @@ system string---e.g., \"x86_64-linux\"." insmod vbe insmod vga fi -" +") "")) (define (setup-gfxterm config font-file) |