;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu installer substitutes)
  #:use-module (gnu installer utils)
  #:use-module (gnu services herd)
  #:export (enable-discovery
            disable-discovery))

(define (enable-discovery)
  (with-silent-shepherd
    (with-shepherd-action 'guix-daemon
        ('discover "on")
        result
      result)))

(define (disable-discovery)
  (with-silent-shepherd
    (with-shepherd-action 'guix-daemon
        ('discover "off")
        result
      result)))

;; Local Variables:
;; eval: (put 'with-silent-shepherd 'scheme-indent-function 0)
;; End:
es/aux-files/linux-libre/4.19-arm64.conf?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>tree</a><a href='/guix/commit/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>commit</a><a href='/guix/diff/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/aux-files/linux-libre/4.19-arm64.conf'>
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<div class='path'>path: <a href='/guix/log/?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>root</a>/<a href='/guix/log/gnu?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>gnu</a>/<a href='/guix/log/gnu/packages?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>packages</a>/<a href='/guix/log/gnu/packages/aux-files?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>aux-files</a>/<a href='/guix/log/gnu/packages/aux-files/linux-libre?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>linux-libre</a>/<a href='/guix/log/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c'>4.19-arm64.conf</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=55da0930e30e0ee1b3da1b9aee5851e9ccfca32c&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-02-07 16:22:37 -0500'>2022-02-07</span></td><td><a href='/guix/commit/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=d5b4ca4445d68f637abc0ede21e9529127e7e71d'>gnu: linux-libre: Build the snd-emu10k1 kernel module.</a><span class='msg-avail'>...<span class='msg-tooltip'>Add the CONFIG_SND_EMU10K1=m and CONFIG_SND_EMU10K1_SEQ=m kernel options to
all of our x86 and ARM configurations.  The change automated via:

$ git grep -rl CONFIG_SND_INDIGODJX | xargs grep -rL CONFIG_SND_EMU10K1=m \
    | xargs sed '/CONFIG_SND_INDIGODJX=m/a\
CONFIG_SND_EMU10K1=m\nCONFIG_SND_EMU10K1_SEQ=m' -i
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-07-15 01:54:26 -0400'>2021-07-15</span></td><td><a href='/guix/commit/gnu/packages/aux-files/linux-libre/4.19-arm64.conf?id=12763e4d3a90d113da85f5c9d116889982021a8f'>gnu: linux-libre: Default to the 'schedutil' CPU scaling governor.</a><span class='msg-avail'>...<span class='msg-tooltip'>For more information about these configuration options, read
&lt;https://www.kernel.org/doc/Documentation/cpu-freq/governors.txt&gt; or the
document 'Documentation/admin-guide/pm/cpufreq.rst' in the linux-libre
source distribution.

* gnu/packages/aux-files/linux-libre/4.14-arm.conf,
gnu/packages/aux-files/linux-libre/4.14-i686.conf,
gnu/packages/aux-files/linux-libre/4.14-x86_64.conf,
gnu/packages/aux-files/linux-libre/4.19-arm.conf,
gnu/packages/aux-files/linux-libre/4.19-arm64.conf,
gnu/packages/aux-files/linux-libre/4.19-i686.conf,
gnu/packages/aux-files/linux-libre/4.19-x86_64.conf,
gnu/packages/aux-files/linux-libre/4.9-i686.conf,
gnu/packages/aux-files/linux-libre/4.9-x86_64.conf,
gnu/packages/aux-files/linux-libre/5.10-i686.conf,
gnu/packages/aux-files/linux-libre/5.10-x86_64.conf,
gnu/packages/aux-files/linux-libre/5.12-i686.conf,
gnu/packages/aux-files/linux-libre/5.12-x86_64.conf,
gnu/packages/aux-files/linux-libre/5.13-i686.conf,
gnu/packages/aux-files/linux-libre/5.13-x86_64.conf,
gnu/packages/aux-files/linux-libre/5.4-arm.conf,
gnu/packages/aux-files/linux-libre/5.4-arm64.conf,
gnu/packages/aux-files/linux-libre/5.4-i686.conf,
gnu/packages/aux-files/linux-libre/5.4-x86_64.conf: Unset
'CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE' and set
'CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y'.
</span></span></td><td>Leo Famulari</td></tr>