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-rw-r--r--include/acpi/acpi_bus.h47
-rw-r--r--include/acpi/acpi_drivers.h26
-rw-r--r--include/acpi/acpixf.h4
-rw-r--r--include/acpi/platform/aclinux.h6
-rw-r--r--include/linux/pci-acpi.h4
-rw-r--r--include/linux/video_output.h57
6 files changed, 54 insertions, 90 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 8256eb4ad05..ca4ac463cc7 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -49,8 +49,8 @@ acpi_evaluate_reference(acpi_handle handle,
struct acpi_object_list *arguments,
struct acpi_handle_list *list);
acpi_status
-acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
- u32 status_code, struct acpi_buffer *status_buf);
+acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
+ struct acpi_buffer *status_buf);
acpi_status
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
@@ -137,6 +137,18 @@ struct acpi_scan_handler {
};
/*
+ * ACPI Hotplug Context
+ * --------------------
+ */
+
+struct acpi_hotplug_context {
+ struct acpi_device *self;
+ int (*notify)(struct acpi_device *, u32);
+ void (*uevent)(struct acpi_device *, u32);
+ void (*fixup)(struct acpi_device *);
+};
+
+/*
* ACPI Driver
* -----------
*/
@@ -190,7 +202,9 @@ struct acpi_device_flags {
u32 initialized:1;
u32 visited:1;
u32 no_hotplug:1;
- u32 reserved:24;
+ u32 hotplug_notify:1;
+ u32 is_dock_station:1;
+ u32 reserved:22;
};
/* File System */
@@ -329,6 +343,7 @@ struct acpi_device {
struct acpi_device_perf performance;
struct acpi_device_dir dir;
struct acpi_scan_handler *handler;
+ struct acpi_hotplug_context *hp;
struct acpi_driver *driver;
void *driver_data;
struct device dev;
@@ -351,6 +366,24 @@ static inline void acpi_set_device_status(struct acpi_device *adev, u32 sta)
*((u32 *)&adev->status) = sta;
}
+static inline void acpi_set_hp_context(struct acpi_device *adev,
+ struct acpi_hotplug_context *hp,
+ int (*notify)(struct acpi_device *, u32),
+ void (*uevent)(struct acpi_device *, u32),
+ void (*fixup)(struct acpi_device *))
+{
+ hp->self = adev;
+ hp->notify = notify;
+ hp->uevent = uevent;
+ hp->fixup = fixup;
+ adev->hp = hp;
+}
+
+void acpi_initialize_hp_context(struct acpi_device *adev,
+ struct acpi_hotplug_context *hp,
+ int (*notify)(struct acpi_device *, u32),
+ void (*uevent)(struct acpi_device *, u32));
+
/* acpi_device.dev.bus == &acpi_bus_type */
extern struct bus_type acpi_bus_type;
@@ -381,6 +414,8 @@ extern int unregister_acpi_notifier(struct notifier_block *);
*/
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
+struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle);
+void acpi_bus_put_acpi_device(struct acpi_device *adev);
acpi_status acpi_bus_get_status_handle(acpi_handle handle,
unsigned long long *sta);
int acpi_bus_get_status(struct acpi_device *device);
@@ -402,6 +437,8 @@ static inline bool acpi_bus_can_wakeup(acpi_handle handle) { return false; }
void acpi_scan_lock_acquire(void);
void acpi_scan_lock_release(void);
+void acpi_lock_hp_context(void);
+void acpi_unlock_hp_context(void);
int acpi_scan_add_handler(struct acpi_scan_handler *handler);
int acpi_bus_register_driver(struct acpi_driver *driver);
void acpi_bus_unregister_driver(struct acpi_driver *driver);
@@ -418,10 +455,6 @@ static inline bool acpi_device_enumerated(struct acpi_device *adev)
return adev && adev->flags.initialized && adev->flags.visited;
}
-typedef void (*acpi_hp_callback)(void *data, u32 src);
-
-acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src);
-
/**
* module_acpi_driver(acpi_driver) - Helper macro for registering an ACPI driver
* @__acpi_driver: acpi_driver struct
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index b124fdb2604..d504613bbf8 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -109,36 +109,14 @@ void pci_acpi_crs_quirks(void);
/*--------------------------------------------------------------------------
Dock Station
-------------------------------------------------------------------------- */
-struct acpi_dock_ops {
- acpi_notify_handler fixup;
- acpi_notify_handler handler;
- acpi_notify_handler uevent;
-};
#ifdef CONFIG_ACPI_DOCK
-extern int is_dock_device(acpi_handle handle);
-extern int register_hotplug_dock_device(acpi_handle handle,
- const struct acpi_dock_ops *ops,
- void *context,
- void (*init)(void *),
- void (*release)(void *));
-extern void unregister_hotplug_dock_device(acpi_handle handle);
+extern int is_dock_device(struct acpi_device *adev);
#else
-static inline int is_dock_device(acpi_handle handle)
+static inline int is_dock_device(struct acpi_device *adev)
{
return 0;
}
-static inline int register_hotplug_dock_device(acpi_handle handle,
- const struct acpi_dock_ops *ops,
- void *context,
- void (*init)(void *),
- void (*release)(void *))
-{
- return -ENODEV;
-}
-static inline void unregister_hotplug_dock_device(acpi_handle handle)
-{
-}
#endif /* CONFIG_ACPI_DOCK */
#endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index fea6773f87f..34bad459c11 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -230,6 +230,10 @@ acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
acpi_status
+acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
+ void (*callback)(void *));
+
+acpi_status
acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
acpi_status
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 008aa287c7a..30c9a7c1af8 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -52,6 +52,12 @@
#ifdef __KERNEL__
+/* Compile for reduced hardware mode only with this kernel config */
+
+#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
+#define ACPI_REDUCED_HARDWARE 1
+#endif
+
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 5a462c4e500..637a608ded0 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -59,12 +59,12 @@ static inline void acpi_pci_slot_remove(struct pci_bus *bus) { }
void acpiphp_init(void);
void acpiphp_enumerate_slots(struct pci_bus *bus);
void acpiphp_remove_slots(struct pci_bus *bus);
-void acpiphp_check_host_bridge(acpi_handle handle);
+void acpiphp_check_host_bridge(struct acpi_device *adev);
#else
static inline void acpiphp_init(void) { }
static inline void acpiphp_enumerate_slots(struct pci_bus *bus) { }
static inline void acpiphp_remove_slots(struct pci_bus *bus) { }
-static inline void acpiphp_check_host_bridge(acpi_handle handle) { }
+static inline void acpiphp_check_host_bridge(struct acpi_device *adev) { }
#endif
#else /* CONFIG_ACPI */
diff --git a/include/linux/video_output.h b/include/linux/video_output.h
deleted file mode 100644
index ed5cdeb3604..00000000000
--- a/include/linux/video_output.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- *
- * Copyright (C) 2006 Luming Yu <luming.yu@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program 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 2 of the License, or (at
- * your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-#ifndef _LINUX_VIDEO_OUTPUT_H
-#define _LINUX_VIDEO_OUTPUT_H
-#include <linux/device.h>
-#include <linux/err.h>
-struct output_device;
-struct output_properties {
- int (*set_state)(struct output_device *);
- int (*get_status)(struct output_device *);
-};
-struct output_device {
- int request_state;
- struct output_properties *props;
- struct device dev;
-};
-#define to_output_device(obj) container_of(obj, struct output_device, dev)
-#if defined(CONFIG_VIDEO_OUTPUT_CONTROL) || defined(CONFIG_VIDEO_OUTPUT_CONTROL_MODULE)
-struct output_device *video_output_register(const char *name,
- struct device *dev,
- void *devdata,
- struct output_properties *op);
-void video_output_unregister(struct output_device *dev);
-#else
-static struct output_device *video_output_register(const char *name,
- struct device *dev,
- void *devdata,
- struct output_properties *op)
-{
- return ERR_PTR(-ENODEV);
-}
-static void video_output_unregister(struct output_device *dev)
-{
- return;
-}
-#endif
-#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-01 02:37:35 +0000