From patchwork Sat Oct 5 10:05:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13823172 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA547146592 for ; Sat, 5 Oct 2024 10:05:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728122730; cv=none; b=YMK3XceLm/RQhUszi1uyDV1UV+m3aMabsRug9LaVVlaLoibeaHLnO2AX5oXxz45ZlELu2FYeqyI+pXDqw6U4P5KA27LLmByDfbosRodd9KCrxmpYYOhyrxSu2ExpsJImukRUIzNlE6nZHXQp16tUdN3FGHOdGHRd7iHstCAojdc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728122730; c=relaxed/simple; bh=ijS07aEByhrA+n6K2twDkykEXtvnzQLVfRKUwwjEGxk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hfTueGdtb47iqv9HwT5YXoPS7NtHVI3G0i6zsX2rLY0UWCT6FzyTqJWhUKo4fe56CrUkuilVyWJWLJZcW+aN1Z7wq8zrPgObfZelAt+cCTQ3pYGN0Itnou1Wb+k2Hkkr4+J0HN06Sca/4sr52hKcPFYzL0TGphKccudLnS8WfcA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=nAqi6hga; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="nAqi6hga" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1728122726; bh=ijS07aEByhrA+n6K2twDkykEXtvnzQLVfRKUwwjEGxk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=nAqi6hgaITg2oVn3L69qa4x8PokHo/GV4BGerq3Sq2QzM6tK+v1Hbt2ZmnwaM5IRN Uanm6jjFelNc7parev+EuGS/ilA8rjiOqgoPhDzdEo54UpHsbmvV6R3jvH606KPWFL jWgDMdxxmGbKWBsAbbUBdvBiti4mzbQIVBEmlxlY= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Sat, 05 Oct 2024 12:05:03 +0200 Subject: [PATCH 1/8] power: supply: core: add wakeup source inhibit by power_supply_config Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241005-power-supply-no-wakeup-source-v1-1-1d62bf9bcb1d@weissschuh.net> References: <20241005-power-supply-no-wakeup-source-v1-0-1d62bf9bcb1d@weissschuh.net> In-Reply-To: <20241005-power-supply-no-wakeup-source-v1-0-1d62bf9bcb1d@weissschuh.net> To: Sebastian Reichel , "Rafael J. Wysocki" , Len Brown , =?utf-8?q?Pali_Roh=C3=A1r?= , Benson Leung , Guenter Roeck , Luca Ceresoli Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, chrome-platform@lists.linux.dev, =?utf-8?q?Tho?= =?utf-8?q?mas_Wei=C3=9Fschuh?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1728122726; l=1549; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=ijS07aEByhrA+n6K2twDkykEXtvnzQLVfRKUwwjEGxk=; b=q1QrO+VM8DvVjekwT7aC6UoANhEktHr2rCBQ2IWIzfHShh+XuAtDiqWE1UL1A315Btf9A60vj Zz+I35sESEKCI3pwKsn3QaCz+LneOPNLH3vCxsfjGfde6hm2Hkq1QbD X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= To inhibit wakeup users currently have to use dedicated functions to register the power supply: {,devm_}power_supply_register_no_ws(). This is inconsistent to other runtime settings which can be configured through struct power_supply_config. It's also not obvious what _no_ws() is meant to mean. Extend power_supply_config to also be able to inhibit the wakeup source. Signed-off-by: Thomas Weißschuh Reviewed-by: Tzung-Bi Shih --- drivers/power/supply/power_supply_core.c | 3 +++ include/linux/power_supply.h | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 49534458a9f7d3f6d7c01bd91fa1bb6ed23bc7ad..5b5a3abca0b554d809054026f8cf32b2d18a3362 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1410,6 +1410,9 @@ __power_supply_register(struct device *parent, if (rc) goto device_add_failed; + if (cfg && cfg->no_wakeup_source) + ws = false; + rc = device_init_wakeup(dev, ws); if (rc) goto wakeup_init_failed; diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 910d407ebe6323aaf4b31f0081f2cdd4be43a9fa..412646e055d79ff23346a99c4485e594363857ed 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -236,6 +236,8 @@ struct power_supply_config { char **supplied_to; size_t num_supplicants; + + bool no_wakeup_source; }; /* Description of power supply */