From patchwork Sat Feb 15 09:01:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roman Scherer X-Patchwork-Id: 38636 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id ED39027BBEA; Sat, 15 Feb 2025 09:03:52 +0000 (GMT) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-8.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED, RCVD_IN_MSPIKE_H2,RCVD_IN_VALIDITY_CERTIFIED,RCVD_IN_VALIDITY_RPBL, RCVD_IN_VALIDITY_SAFE,SPF_HELO_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id A339E27BBE2 for ; Sat, 15 Feb 2025 09:03:52 +0000 (GMT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tjE4y-0006Ta-Aj; Sat, 15 Feb 2025 04:03:16 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tjE4n-0006Qy-2y for guix-patches@gnu.org; Sat, 15 Feb 2025 04:03:07 -0500 Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tjE4l-0007D4-Uf for guix-patches@gnu.org; Sat, 15 Feb 2025 04:03:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:Date:From:To:In-Reply-To:References:Subject; bh=GnaBzmEp3pmuCEuCCVOuVrIP0en8IxXMHZcZMMiD+vo=; b=fXjIJxAApdKZMLeCuLZBFLS9Z5gK9kIGdMvnFOTTAwbe0wnJhk8n04eDT86EC6wIWSJ8l6S3So121TmNzfJa8phBBe7JwkvIdoFDGT7YKcN3LAzIOaEb2T5RzYwCDATFuRDzmIIGf/fa1Izv+wk41AWJTGIrmvhnqeRgyjyRg2630XArtklT3GeMaj55phgbrCBofrHdqBk7OPAUFBJGeG6kM39YhMSRYkzUJRemK9GhW9tmEmpxH9i/kg+eVEkF+/x/z2AXLuDVXqOdIwvzo+UnK2a3+ATRbXs1rDIe5SyQlyeceMXXkuOKIng3xJ4Efmv++dregKahjNVFKkt0Eg==; Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1tjE4k-0007DJ-O7; Sat, 15 Feb 2025 04:03:02 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#76289] [PATCH v2 1/2] gnu: speakersafetyd: Use correct shared directory. 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Change-Id: If52576364f54394a2930d2d8750446acba389f6c --- gnu/packages/rust-apps.scm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) base-commit: 4b5f0408e66392ab745dc0f7830732217d88f17d diff --git a/gnu/packages/rust-apps.scm b/gnu/packages/rust-apps.scm index f8da401bf7..90ec1ece2e 100644 --- a/gnu/packages/rust-apps.scm +++ b/gnu/packages/rust-apps.scm @@ -3203,7 +3203,7 @@ (define-public speakersafetyd (setenv "UNITDIR" (string-append #$output "/lib/systemd/system")) (setenv "UDEVDIR" (string-append #$output "/lib/udev/rules.d")) (setenv "TMPFILESDIR" (string-append #$output "/usr/lib/tmpfiles.d")) - (setenv "SHAREDIR" (string-append #$output "/usr/share")) + (setenv "SHAREDIR" (string-append #$output "/share")) (setenv "VARDIR" (string-append #$output "/var")) (invoke "make" "install-data")))))) (inputs (list alsa-lib)) From patchwork Sat Feb 15 09:01:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roman Scherer X-Patchwork-Id: 38635 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id C9F1B27BBEA; Sat, 15 Feb 2025 09:03:37 +0000 (GMT) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-8.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED, RCVD_IN_MSPIKE_H2,RCVD_IN_VALIDITY_CERTIFIED,RCVD_IN_VALIDITY_RPBL, RCVD_IN_VALIDITY_SAFE,SPF_HELO_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id 3D2E527BBE9 for ; Sat, 15 Feb 2025 09:03:36 +0000 (GMT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tjE51-0006U0-U3; Sat, 15 Feb 2025 04:03:20 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tjE4o-0006R5-6A for guix-patches@gnu.org; Sat, 15 Feb 2025 04:03:07 -0500 Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tjE4l-0007D3-L5; Sat, 15 Feb 2025 04:03:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:References:In-Reply-To:Date:From:To:Subject; bh=KskjwiWK4hsI3cNx7WSSPs9jK+tATesFhx1Oyd9sEeI=; b=RCvWWFiQKJOZSezTe0Qmu/CfQ8sscF8I+AJtPtHgYqYPOFJLTvXnzuDdePZGPMXuConoS85nWhxqjIndySeu1JfX+ONS2DCtNIEz9NySXkyYDVkLifjc/B4fkRx+DKaL9VdTNtxGcr5yEZYdR4WtmmBXFGn7rY++Q6aakC/QGfP7ykiOSAF8pbm3zQw3AStokaaGWDCAvQ4Tm9QmBgBQoP9PLyWHxwBacRC/jmCg4E+4UXD8BUuIOWqdTG2lvi1wZPNgIo+cZoohuyovjbR4U0y4dfvJG1Iw8L29q2sE5UYZabO17+x0hGm+7aTDXiO6EA+l2QsMHzt0sNMWVoug9A==; Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1tjE4l-0007DR-8J; Sat, 15 Feb 2025 04:03:03 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#76289] [PATCH v2 2/2] services: Add speakersafetyd service. 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Change-Id: Ib8fa19b056a2036019ae7c199d81e1139664e951 --- doc/guix.texi | 42 +++++++++++++++++++++++++++ gnu/services/sound.scm | 65 +++++++++++++++++++++++++++++++++++++++++- 2 files changed, 106 insertions(+), 1 deletion(-) diff --git a/doc/guix.texi b/doc/guix.texi index bd66adf326..ec5c7ab5cf 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -26575,6 +26575,48 @@ Sound Services @end defvar +@subsubheading Speaker Safety Daemon System Service + +@uref{https://github.com/AsahiLinux/speakersafetyd, Speaker Safety +Daemon} is a user-space daemon that implements an analogue of the Texas +Instruments Smart Amp speaker protection model. It can be used to +protect the speakers on Apple Silicon devices. + +@defvar speakersafetyd-service-type +This is the type for the @code{speakersafetyd} system service, whose +value is a @command{speakersafetyd-configuration} record. + +@lisp +(service speakersafetyd-service-type) +@end lisp + +See below for details about @code{speakersafetyd-configuration}. +@end defvar + +@deftp {Data Type} speakersafetyd-configuration +Available @code{speakersafetyd-configuration} fields are: + +@table @asis +@item @code{blackbox-directory} (default: @code{"/var/lib/speakersafetyd/blackbox"}) (type: string) +The directory to which blackbox files are written when the speakers are +getting too hot. The blackbox files contain audio and debug information +which the developers of @code{speakersafetyd} might ask for when +reporting bugs. + +@item @code{configuration-directory} (type: file-like) +The base directory as a G-expression (@pxref{G-Expressions}) that +contains the configuration files of the speaker models. + +@item @code{maximum-gain-reduction} (default: @code{7}) (type: integer) +Maximum gain reduction before panicing, useful for debugging. + +@item @code{speakersafetyd} (default: @code{speakersafetyd}) (type: file-like) +The Speaker Safety Daemon package to use. + +@end table + +@end deftp + @node File Search Services @subsection File Search Services diff --git a/gnu/services/sound.scm b/gnu/services/sound.scm index 8ca7acd737..9418969e9e 100644 --- a/gnu/services/sound.scm +++ b/gnu/services/sound.scm @@ -35,6 +35,7 @@ (define-module (gnu services sound) #:use-module (gnu packages audio) #:use-module (gnu packages linux) #:use-module (gnu packages pulseaudio) + #:use-module (gnu packages rust-apps) #:use-module (ice-9 match) #:use-module (srfi srfi-1) #:export (alsa-configuration @@ -56,7 +57,15 @@ (define-module (gnu services sound) ladspa-configuration ladspa-configuration? ladspa-configuration-plugins - ladspa-service-type)) + ladspa-service-type + + speakersafetyd-configuration + speakersafetyd-configuration-blackbox-directory + speakersafetyd-configuration-directory + speakersafetyd-configuration-maximum-gain-reduction + speakersafetyd-configuration-speakersafetyd + speakersafetyd-configuration? + speakersafetyd-service-type)) ;;; Commentary: ;;; @@ -263,4 +272,58 @@ (define ladspa-service-type (default-value (ladspa-configuration)) (description "Configure LADSPA plugins."))) + +;;; +;;; Speaker Safety Daemon +;;; + +(define-configuration/no-serialization speakersafetyd-configuration + (blackbox-directory + (string "/var/lib/speakersafetyd/blackbox") + "The directory to which blackbox files are written when the speakers are +getting too hot. The blackbox files contain audio and debug information which +the developers of @code{speakersafetyd} might ask for when reporting bugs.") + (configuration-directory + (file-like (file-append speakersafetyd "/share/speakersafetyd")) + "The base directory as a G-expression (@pxref{G-Expressions}) that contains +the configuration files of the speaker models.") + (maximum-gain-reduction + (integer 7) + "Maximum gain reduction before panicing, useful for debugging.") + (speakersafetyd + (file-like speakersafetyd) + "The Speaker Safety Daemon package to use.")) + +(define speakersafetyd-shepherd-service + (match-record-lambda + (blackbox-directory configuration-directory maximum-gain-reduction speakersafetyd) + (shepherd-service + (documentation "Run the speaker safety daemon") + (provision '(speakersafetyd)) + (requirement '(udev)) + (start #~(make-forkexec-constructor + (list #$(file-append speakersafetyd "/bin/speakersafetyd") + "--config-path" #$configuration-directory + "--blackbox-path" #$blackbox-directory + "--max-reduction" (number->string #$maximum-gain-reduction)))) + (stop #~(make-kill-destructor))))) + +(define speakersafetyd-service-type + (service-type + (name 'speakersafetyd) + (description "Run @command{speakersafetyd}, a user space daemon that +implements an analogue of the Texas Instruments Smart Amp speaker protection +model. It can be used to protect the speakers on Apple Silicon devices.") + (extensions + (list (service-extension + shepherd-root-service-type + (compose list speakersafetyd-shepherd-service)) + (service-extension + udev-service-type + (compose list speakersafetyd-configuration-speakersafetyd)) + (service-extension + profile-service-type + (compose list speakersafetyd-configuration-speakersafetyd)))) + (default-value (speakersafetyd-configuration)))) + ;;; sound.scm ends here