Attachment 204738 Details for Bug 238138 – acpi_dock(4): Notify devd(8) on dock status change

[patch] acpi_dock(4): Notify devd(8) on dock status change

0001-acpi_dock-4-Notify-devd-8-on-dock-status-change.patch (text/plain), 2.40 KB, created by Muhammad Kaisar Arkhan on 2019-05-31 11:14:47 UTC

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Creator: Muhammad Kaisar Arkhan

Created: 2019-05-31 11:14:47 UTC

Size: 2.40 KB

patch

obsolete

>From 16577b7746e8633e9f630b529ccb8ebff3c84bb3 Mon Sep 17 00:00:00 2001
>From: Muhammad Kaisar Arkhan <kaisar@arkhan.io>
>Date: Sun, 12 May 2019 14:36:48 +0200
>Subject: [PATCH] acpi_dock(4): Notify devd(8) on dock status change
>
>If devd(8) is running, it notifies devd(8) when the computer is docked and
>undocked.
>
>Original patch taken from:
>https://people.freebsd.org/~iwasaki/acpi/acpi_dock_devd-20080204.diff
>---
> sbin/devd/devd.conf.5      |  2 ++
> sys/dev/acpica/acpi_dock.c | 18 +++++++++++++++---
> 2 files changed, 17 insertions(+), 3 deletions(-)
>
>diff --git a/sbin/devd/devd.conf.5 b/sbin/devd/devd.conf.5
>index d1e74c4492cd..781e491bd6ca 100644
>--- a/sbin/devd/devd.conf.5
>+++ b/sbin/devd/devd.conf.5
>@@ -351,6 +351,8 @@ Resume notification.
> Suspend notification.
> .It Li Thermal
> Thermal zone events.
>+.It Li Dock
>+Dock state ($notify=0x00 is undocked, 0x01 is docked).
> .El
> .Pp
> .It Li CARP
>diff --git a/sys/dev/acpica/acpi_dock.c b/sys/dev/acpica/acpi_dock.c
>index d27b4bdf3c5f..c52081a17440 100644
>--- a/sys/dev/acpica/acpi_dock.c
>+++ b/sys/dev/acpica/acpi_dock.c
>@@ -256,11 +256,13 @@ acpi_dock_insert_children(device_t dev)
> static void
> acpi_dock_insert(device_t dev)
> {
>-	struct acpi_dock_softc *sc;
>+	struct acpi_dock_softc	*sc;
>+	ACPI_HANDLE		h;
> 
> 	ACPI_SERIAL_ASSERT(dock);
> 
> 	sc = device_get_softc(dev);
>+	h = acpi_get_handle(dev);
> 
> 	if (sc->status == ACPI_DOCK_STATUS_UNDOCKED ||
> 	    sc->status == ACPI_DOCK_STATUS_UNKNOWN) {
>@@ -270,8 +272,13 @@ acpi_dock_insert(device_t dev)
> 			return;
> 		}
> 
>-		if (!cold)
>+		if (!cold) {
> 			acpi_dock_insert_children(dev);
>+
>+			/* Notify devd(8) that we're docked */
>+			acpi_UserNotify("Dock", h, 1);
>+		}
>+
> 		sc->status = ACPI_DOCK_STATUS_DOCKED;
> 	}
> }
>@@ -325,10 +332,13 @@ static void
> acpi_dock_removal(device_t dev)
> {
> 	struct acpi_dock_softc *sc;
>+	ACPI_HANDLE		h;
> 
> 	ACPI_SERIAL_ASSERT(dock);
> 
> 	sc = device_get_softc(dev);
>+	h = acpi_get_handle(dev);
>+
> 	if (sc->status == ACPI_DOCK_STATUS_DOCKED ||
> 	    sc->status == ACPI_DOCK_STATUS_UNKNOWN) {
> 		acpi_dock_eject_children(dev);
>@@ -342,6 +352,9 @@ acpi_dock_removal(device_t dev)
> 			return;
> 		}
> 
>+		/* Notify devd(8) that we're undocked */
>+		acpi_UserNotify("Dock", h, 0);
>+
> 		sc->status = ACPI_DOCK_STATUS_UNDOCKED;
> 	}
> 
>@@ -534,4 +547,3 @@ static devclass_t acpi_dock_devclass;
> 
> DRIVER_MODULE(acpi_dock, acpi, acpi_dock_driver, acpi_dock_devclass, 0, 0);
> MODULE_DEPEND(acpi_dock, acpi, 1, 1, 1);
>-
>-- 
>2.21.0
>

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Attachments on bug 238138: 204618 | 204619 | 204738