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From: "Mario Limonciello (AMD)" <superm1@kernel.org>
To: "Rafael J . Wysocki" <rafael@kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>
Cc: "Pavel Machek" <pavel@kernel.org>, "Len Brown" <lenb@kernel.org>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Christian König" <christian.koenig@amd.com>,
	"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	"Steven Rostedt" <rostedt@goodmis.org>,
	linux-pm@vger.kernel.org (open list:HIBERNATION (aka Software
	Suspend, aka swsusp)),
	amd-gfx@lists.freedesktop.org (open list:RADEON and AMDGPU DRM
	DRIVERS), dri-devel@lists.freedesktop.org (open list:DRM DRIVERS),
	linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM),
	linux-scsi@vger.kernel.org (open list:SCSI SUBSYSTEM),
	linux-usb@vger.kernel.org (open list:USB SUBSYSTEM),
	linux-trace-kernel@vger.kernel.org (open list:TRACING),
	"AceLan Kao" <acelan.kao@canonical.com>,
	"Kai-Heng Feng" <kaihengf@nvidia.com>,
	"Mark Pearson" <mpearson-lenovo@squebb.ca>,
	"Merthan Karakaş" <m3rthn.k@gmail.com>,
	"Eric Naim" <dnaim@cachyos.org>,
	"Mario Limonciello (AMD)" <superm1@kernel.org>
Subject: [PATCH v6 03/11] usb: sl811-hcd: Add PM_EVENT_POWEROFF into suspend callbacks
Date: Sun, 17 Aug 2025 21:00:53 -0500	[thread overview]
Message-ID: <20250818020101.3619237-4-superm1@kernel.org> (raw)
In-Reply-To: <20250818020101.3619237-1-superm1@kernel.org>

When the ACPI core uses hibernation callbacks for shutdown drivers
will receive PM_EVENT_POWEROFF and should handle it the same as
PM_EVENT_HIBERNATE would have been used.

Tested-by: Eric Naim <dnaim@cachyos.org>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
---
v5:
 * Re-order
 * Add tags
v4:
 * https://lore.kernel.org/linux-pci/20250616175019.3471583-1-superm1@kernel.org/
---
 drivers/usb/host/sl811-hcd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index ea3cab99c5d40..5d6dba681e503 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1748,6 +1748,7 @@ sl811h_suspend(struct platform_device *dev, pm_message_t state)
 		break;
 	case PM_EVENT_SUSPEND:
 	case PM_EVENT_HIBERNATE:
+	case PM_EVENT_POWEROFF:
 	case PM_EVENT_PRETHAW:		/* explicitly discard hw state */
 		port_power(sl811, 0);
 		break;
-- 
2.43.0


  parent reply	other threads:[~2025-08-18  2:01 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-18  2:00 [PATCH v6 00/11] Improvements to S5 power consumption Mario Limonciello (AMD)
2025-08-18  2:00 ` [PATCH v6 01/11] PM: Introduce new PMSG_POWEROFF event Mario Limonciello (AMD)
2025-08-18  2:00 ` [PATCH v6 02/11] scsi: Add PM_EVENT_POWEROFF into suspend callbacks Mario Limonciello (AMD)
2025-08-18  2:00 ` Mario Limonciello (AMD) [this message]
2025-08-18  2:00 ` [PATCH v6 04/11] USB: Pass PMSG_POWEROFF event to suspend_common() for poweroff with S4 flow Mario Limonciello (AMD)
2025-08-18 10:50   ` Oliver Neukum
2025-08-18 11:24     ` Mario Limonciello
2025-08-18  2:00 ` [PATCH v6 05/11] PCI: PM: Disable device wakeups when halting system through " Mario Limonciello (AMD)
2025-09-08 21:34   ` Bjorn Helgaas
2025-09-08 21:51     ` Mario Limonciello (kernel.org)
2025-08-18  2:00 ` [PATCH v6 06/11] PCI: PM: Split out code from pci_pm_suspend_noirq() into helper Mario Limonciello (AMD)
2025-08-18  2:00 ` [PATCH v6 07/11] PCI: PM: Run bridge power up actions as part of restore phase Mario Limonciello (AMD)
2025-08-18  2:00 ` [PATCH v6 08/11] PCI: PM: Use pci_power_manageable() in pci_pm_poweroff_noirq() Mario Limonciello (AMD)
2025-08-18  2:00 ` [PATCH v6 09/11] PCI: Put PCIe bridges with downstream devices into D3 at hibernate Mario Limonciello (AMD)
2025-09-08 21:50   ` Bjorn Helgaas
2025-09-08 21:52     ` Mario Limonciello (kernel.org)
2025-08-18  2:01 ` [PATCH v6 10/11] drm/amd: Avoid evicting resources at S5 Mario Limonciello (AMD)
2025-08-18  2:01 ` [PATCH v6 11/11] PM: Use hibernate flows for system power off Mario Limonciello (AMD)
2025-09-03  4:41 ` [PATCH v6 00/11] Improvements to S5 power consumption Mario Limonciello
2025-09-03 11:14   ` Rafael J. Wysocki
2025-09-06 12:20     ` Greg Kroah-Hartman

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