Pull misc-for-upstream into release branch
Conflicts: drivers/usb/misc/appledisplay.c Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
commit
81450b73dd
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@ -247,6 +247,13 @@ L: linux-acpi@vger.kernel.org
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W: http://acpi.sourceforge.net/
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S: Supported
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ACPI VIDEO DRIVER
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P: Luming Yu
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M: luming.yu@intel.com
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L: linux-acpi@vger.kernel.org
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W: http://acpi.sourceforge.net/
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S: Supported
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AD1816 SOUND DRIVER
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P: Thorsten Knabe
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M: Thorsten Knabe <linux@thorsten-knabe.de>
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|
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@ -13,6 +13,7 @@ config ACPI
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depends on IA64 || X86
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depends on PCI
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depends on PM
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select PNP
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default y
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---help---
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Advanced Configuration and Power Interface (ACPI) support for
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@ -141,6 +141,7 @@ struct asus_hotk {
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W5A, //W5A
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W3V, //W3030V
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xxN, //M2400N, M3700N, M5200N, M6800N, S1300N, S5200N
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A4S, //Z81sp
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//(Centrino)
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END_MODEL
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} model; //Models currently supported
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@ -397,7 +398,16 @@ static struct model_data model_conf[END_MODEL] = {
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.brightness_set = "SPLV",
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.brightness_get = "GPLV",
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.display_set = "SDSP",
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.display_get = "\\ADVG"}
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.display_get = "\\ADVG"},
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{
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.name = "A4S",
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.brightness_set = "SPLV",
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.brightness_get = "GPLV",
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.mt_bt_switch = "BLED",
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.mt_wled = "WLED"
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}
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};
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/* procdir we use */
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@ -1117,6 +1127,8 @@ static int asus_model_match(char *model)
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return W3V;
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else if (strncmp(model, "W5A", 3) == 0)
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return W5A;
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else if (strncmp(model, "A4S", 3) == 0)
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return A4S;
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else
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return END_MODEL;
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}
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@ -47,18 +47,6 @@ MODULE_LICENSE("GPL");
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acpi_get_name(h, ACPI_FULL_PATHNAME, &buffer);\
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printk(KERN_DEBUG PREFIX "%s: %s\n", prefix, s); }
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static void bay_notify(acpi_handle handle, u32 event, void *data);
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static int acpi_bay_add(struct acpi_device *device);
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static int acpi_bay_remove(struct acpi_device *device, int type);
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static struct acpi_driver acpi_bay_driver = {
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.name = ACPI_BAY_DRIVER_NAME,
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.class = ACPI_BAY_CLASS,
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.ids = ACPI_BAY_HID,
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.ops = {
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.add = acpi_bay_add,
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.remove = acpi_bay_remove,
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},
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};
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struct bay {
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acpi_handle handle;
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@ -234,14 +222,6 @@ int eject_removable_drive(struct device *dev)
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}
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EXPORT_SYMBOL_GPL(eject_removable_drive);
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static int acpi_bay_add(struct acpi_device *device)
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{
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bay_dprintk(device->handle, "adding bay device");
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strcpy(acpi_device_name(device), "Dockable Bay");
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strcpy(acpi_device_class(device), "bay");
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return 0;
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}
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static int acpi_bay_add_fs(struct bay *bay)
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{
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int ret;
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@ -303,7 +283,7 @@ static int bay_add(acpi_handle handle, int id)
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/* initialize platform device stuff */
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pdev = platform_device_register_simple(ACPI_BAY_CLASS, id, NULL, 0);
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if (pdev == NULL) {
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if (IS_ERR(pdev)) {
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printk(KERN_ERR PREFIX "Error registering bay device\n");
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goto bay_add_err;
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}
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@ -339,52 +319,6 @@ bay_add_err:
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return -ENODEV;
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}
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static int acpi_bay_remove(struct acpi_device *device, int type)
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{
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/*** FIXME: do something here */
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return 0;
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}
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/**
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* bay_create_acpi_device - add new devices to acpi
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* @handle - handle of the device to add
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*
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* This function will create a new acpi_device for the given
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* handle if one does not exist already. This should cause
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* acpi to scan for drivers for the given devices, and call
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* matching driver's add routine.
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*
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* Returns a pointer to the acpi_device corresponding to the handle.
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*/
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static struct acpi_device * bay_create_acpi_device(acpi_handle handle)
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{
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struct acpi_device *device = NULL;
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struct acpi_device *parent_device;
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acpi_handle parent;
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int ret;
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bay_dprintk(handle, "Trying to get device");
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if (acpi_bus_get_device(handle, &device)) {
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/*
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* no device created for this object,
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* so we should create one.
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*/
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bay_dprintk(handle, "No device for handle");
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acpi_get_parent(handle, &parent);
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if (acpi_bus_get_device(parent, &parent_device))
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parent_device = NULL;
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ret = acpi_bus_add(&device, parent_device, handle,
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ACPI_BUS_TYPE_DEVICE);
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if (ret) {
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pr_debug("error adding bus, %x\n",
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-ret);
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return NULL;
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}
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}
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return device;
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}
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/**
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* bay_notify - act upon an acpi bay notification
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* @handle: the bay handle
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@ -394,38 +328,19 @@ static struct acpi_device * bay_create_acpi_device(acpi_handle handle)
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*/
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static void bay_notify(acpi_handle handle, u32 event, void *data)
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{
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struct acpi_device *dev;
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struct bay *bay_dev = (struct bay *)data;
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struct device *dev = &bay_dev->pdev->dev;
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bay_dprintk(handle, "Bay event");
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switch(event) {
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case ACPI_NOTIFY_BUS_CHECK:
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printk("Bus Check\n");
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case ACPI_NOTIFY_DEVICE_CHECK:
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printk("Device Check\n");
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dev = bay_create_acpi_device(handle);
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if (dev)
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acpi_bus_generate_event(dev, event, 0);
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else
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printk("No device for generating event\n");
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/* wouldn't it be a good idea to just rescan SATA
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* right here?
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*/
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break;
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case ACPI_NOTIFY_EJECT_REQUEST:
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printk("Eject request\n");
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dev = bay_create_acpi_device(handle);
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if (dev)
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acpi_bus_generate_event(dev, event, 0);
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else
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printk("No device for generating eventn");
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/* wouldn't it be a good idea to just call the
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* eject_device here if we were a SATA device?
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*/
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kobject_uevent(&dev->kobj, KOBJ_CHANGE);
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break;
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default:
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printk("unknown event %d\n", event);
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printk(KERN_ERR PREFIX "Bay: unknown event %d\n", event);
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}
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}
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@ -457,10 +372,6 @@ static int __init bay_init(void)
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acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
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ACPI_UINT32_MAX, find_bay, &bays, NULL);
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if (bays)
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if ((acpi_bus_register_driver(&acpi_bay_driver) < 0))
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printk(KERN_ERR "Unable to register bay driver\n");
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if (!bays)
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return -ENODEV;
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@ -481,8 +392,6 @@ static void __exit bay_exit(void)
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kfree(bay->name);
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kfree(bay);
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}
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acpi_bus_unregister_driver(&acpi_bay_driver);
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}
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postcore_initcall(bay_init);
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@ -280,8 +280,10 @@ static int acpi_ec_transaction(struct acpi_ec *ec, u8 command,
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mutex_lock(&ec->lock);
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if (ec->global_lock) {
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status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk);
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if (ACPI_FAILURE(status))
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if (ACPI_FAILURE(status)) {
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mutex_unlock(&ec->lock);
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return -ENODEV;
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}
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}
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/* Make sure GPE is enabled before doing transaction */
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@ -636,17 +636,6 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
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}
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}
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if (!acpi_gbl_system_awake_and_running) {
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/*
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* We just woke up because of a wake GPE. Disable any further GPEs
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* until we are fully up and running (Only wake GPEs should be enabled
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* at this time, but we just brute-force disable them all.)
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* 1) We must disable this particular wake GPE so it won't fire again
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* 2) We want to disable all wake GPEs, since we are now awake
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*/
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(void)acpi_hw_disable_all_gpes();
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}
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/*
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* Dispatch the GPE to either an installed handler, or the control method
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* associated with this GPE (_Lxx or _Exx). If a handler exists, we invoke
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@ -241,3 +241,65 @@ static int __init init_acpi_device_notify(void)
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}
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arch_initcall(init_acpi_device_notify);
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#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE)
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/* Every ACPI platform has a mc146818 compatible "cmos rtc". Here we find
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* its device node and pass extra config data. This helps its driver use
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* capabilities that the now-obsolete mc146818 didn't have, and informs it
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* that this board's RTC is wakeup-capable (per ACPI spec).
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*/
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#include <linux/mc146818rtc.h>
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static struct cmos_rtc_board_info rtc_info;
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/* PNP devices are registered in a subsys_initcall();
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* ACPI specifies the PNP IDs to use.
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*/
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#include <linux/pnp.h>
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static int __init pnp_match(struct device *dev, void *data)
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{
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static const char *ids[] = { "PNP0b00", "PNP0b01", "PNP0b02", };
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struct pnp_dev *pnp = to_pnp_dev(dev);
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int i;
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for (i = 0; i < ARRAY_SIZE(ids); i++) {
|
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if (compare_pnp_id(pnp->id, ids[i]) != 0)
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return 1;
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}
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return 0;
|
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}
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|
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static struct device *__init get_rtc_dev(void)
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{
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return bus_find_device(&pnp_bus_type, NULL, NULL, pnp_match);
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}
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|
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static int __init acpi_rtc_init(void)
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{
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struct device *dev = get_rtc_dev();
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|
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if (dev) {
|
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rtc_info.rtc_day_alarm = acpi_gbl_FADT.day_alarm;
|
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rtc_info.rtc_mon_alarm = acpi_gbl_FADT.month_alarm;
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rtc_info.rtc_century = acpi_gbl_FADT.century;
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|
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/* NOTE: acpi_gbl_FADT->rtcs4 is NOT currently useful */
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dev->platform_data = &rtc_info;
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|
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/* RTC always wakes from S1/S2/S3, and often S4/STD */
|
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device_init_wakeup(dev, 1);
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|
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put_device(dev);
|
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} else
|
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pr_debug("ACPI: RTC unavailable?\n");
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return 0;
|
||||
}
|
||||
/* do this between RTC subsys_initcall() and rtc_cmos driver_initcall() */
|
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fs_initcall(acpi_rtc_init);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -496,6 +496,10 @@ static int ibm_acpi_driver_init(void)
|
|||
printk(IBM_INFO "%s v%s\n", IBM_DESC, IBM_VERSION);
|
||||
printk(IBM_INFO "%s\n", IBM_URL);
|
||||
|
||||
if (ibm_thinkpad_ec_found)
|
||||
printk(IBM_INFO "ThinkPad EC firmware %s\n",
|
||||
ibm_thinkpad_ec_found);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -2617,7 +2621,7 @@ static void __init ibm_handle_init(char *name,
|
|||
ibm_handle_init(#object, &object##_handle, *object##_parent, \
|
||||
object##_paths, ARRAY_SIZE(object##_paths), &object##_path)
|
||||
|
||||
static int set_ibm_param(const char *val, struct kernel_param *kp)
|
||||
static int __init set_ibm_param(const char *val, struct kernel_param *kp)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
|
|
@ -2659,7 +2663,8 @@ static void acpi_ibm_exit(void)
|
|||
for (i = ARRAY_SIZE(ibms) - 1; i >= 0; i--)
|
||||
ibm_exit(&ibms[i]);
|
||||
|
||||
remove_proc_entry(IBM_DIR, acpi_root_dir);
|
||||
if (proc_dir)
|
||||
remove_proc_entry(IBM_DIR, acpi_root_dir);
|
||||
|
||||
if (ibm_thinkpad_ec_found)
|
||||
kfree(ibm_thinkpad_ec_found);
|
||||
|
|
@ -2710,9 +2715,6 @@ static int __init acpi_ibm_init(void)
|
|||
|
||||
/* Models with newer firmware report the EC in DMI */
|
||||
ibm_thinkpad_ec_found = check_dmi_for_ec();
|
||||
if (ibm_thinkpad_ec_found)
|
||||
printk(IBM_INFO "ThinkPad EC firmware %s\n",
|
||||
ibm_thinkpad_ec_found);
|
||||
|
||||
/* these handles are not required */
|
||||
IBM_HANDLE_INIT(vid);
|
||||
|
|
@ -2742,6 +2744,7 @@ static int __init acpi_ibm_init(void)
|
|||
proc_dir = proc_mkdir(IBM_DIR, acpi_root_dir);
|
||||
if (!proc_dir) {
|
||||
printk(IBM_ERR "unable to create proc dir %s", IBM_DIR);
|
||||
acpi_ibm_exit();
|
||||
return -ENODEV;
|
||||
}
|
||||
proc_dir->owner = THIS_MODULE;
|
||||
|
|
|
|||
|
|
@ -205,7 +205,7 @@ void __iomem *acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
|
|||
{
|
||||
if (phys > ULONG_MAX) {
|
||||
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
|
||||
return 0;
|
||||
return NULL;
|
||||
}
|
||||
if (acpi_gbl_permanent_mmap)
|
||||
/*
|
||||
|
|
@ -890,26 +890,6 @@ u32 acpi_os_get_line(char *buffer)
|
|||
}
|
||||
#endif /* ACPI_FUTURE_USAGE */
|
||||
|
||||
/* Assumes no unreadable holes inbetween */
|
||||
u8 acpi_os_readable(void *ptr, acpi_size len)
|
||||
{
|
||||
#if defined(__i386__) || defined(__x86_64__)
|
||||
char tmp;
|
||||
return !__get_user(tmp, (char __user *)ptr)
|
||||
&& !__get_user(tmp, (char __user *)ptr + len - 1);
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
#ifdef ACPI_FUTURE_USAGE
|
||||
u8 acpi_os_writable(void *ptr, acpi_size len)
|
||||
{
|
||||
/* could do dummy write (racy) or a kernel page table lookup.
|
||||
The later may be difficult at early boot when kmap doesn't work yet. */
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
acpi_status acpi_os_signal(u32 function, void *info)
|
||||
{
|
||||
switch (function) {
|
||||
|
|
|
|||
|
|
@ -404,7 +404,7 @@ static int map_lsapic_id(struct acpi_subtable_header *entry,
|
|||
if (lsapic->lapic_flags & ACPI_MADT_ENABLED) {
|
||||
/* First check against id */
|
||||
if (lsapic->processor_id == acpi_id) {
|
||||
*apic_id = lsapic->id;
|
||||
*apic_id = (lsapic->id << 8) | lsapic->eid;
|
||||
return 1;
|
||||
/* Check against optional uid */
|
||||
} else if (entry->length >= 16 &&
|
||||
|
|
@ -1005,7 +1005,7 @@ static int __init acpi_processor_init(void)
|
|||
#ifdef CONFIG_SMP
|
||||
if (ACPI_FAILURE(acpi_get_table(ACPI_SIG_MADT, 0,
|
||||
(struct acpi_table_header **)&madt)))
|
||||
madt = 0;
|
||||
madt = NULL;
|
||||
#endif
|
||||
|
||||
acpi_processor_dir = proc_mkdir(ACPI_PROCESSOR_CLASS, acpi_root_dir);
|
||||
|
|
|
|||
|
|
@ -51,6 +51,14 @@
|
|||
#include <asm/apic.h>
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Include the apic definitions for x86 to have the APIC timer related defines
|
||||
* available also for UP (on SMP it gets magically included via linux/smp.h).
|
||||
*/
|
||||
#ifdef CONFIG_X86
|
||||
#include <asm/apic.h>
|
||||
#endif
|
||||
|
||||
#include <asm/io.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
|
|
|
|||
|
|
@ -338,9 +338,9 @@ acpi_status acpi_unload_table_id(acpi_owner_id id)
|
|||
int i;
|
||||
acpi_status status = AE_NOT_EXIST;
|
||||
|
||||
ACPI_FUNCTION_TRACE(acpi_unload_table);
|
||||
ACPI_FUNCTION_TRACE(acpi_unload_table_id);
|
||||
|
||||
/* Find table from the requested type list */
|
||||
/* Find table in the global table list */
|
||||
for (i = 0; i < acpi_gbl_root_table_list.count; ++i) {
|
||||
if (id != acpi_gbl_root_table_list.tables[i].owner_id) {
|
||||
continue;
|
||||
|
|
@ -352,8 +352,9 @@ acpi_status acpi_unload_table_id(acpi_owner_id id)
|
|||
* simply a position within the hierarchy
|
||||
*/
|
||||
acpi_tb_delete_namespace_by_owner(i);
|
||||
acpi_tb_release_owner_id(i);
|
||||
status = acpi_tb_release_owner_id(i);
|
||||
acpi_tb_set_table_loaded_flag(i, FALSE);
|
||||
break;
|
||||
}
|
||||
return_ACPI_STATUS(status);
|
||||
}
|
||||
|
|
@ -408,7 +409,7 @@ acpi_get_table(char *signature,
|
|||
}
|
||||
|
||||
if (!acpi_gbl_permanent_mmap) {
|
||||
acpi_gbl_root_table_list.tables[i].pointer = 0;
|
||||
acpi_gbl_root_table_list.tables[i].pointer = NULL;
|
||||
}
|
||||
|
||||
return (status);
|
||||
|
|
|
|||
|
|
@ -270,7 +270,7 @@ static int acpi_thermal_set_polling(struct acpi_thermal *tz, int seconds)
|
|||
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
|
||||
"Polling frequency set to %lu seconds\n",
|
||||
tz->polling_frequency));
|
||||
tz->polling_frequency/10));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ static int write_acpi_int(const char *methodName, int val)
|
|||
union acpi_object in_objs[1];
|
||||
acpi_status status;
|
||||
|
||||
params.count = sizeof(in_objs) / sizeof(in_objs[0]);
|
||||
params.count = ARRAY_SIZE(in_objs);
|
||||
params.pointer = in_objs;
|
||||
in_objs[0].type = ACPI_TYPE_INTEGER;
|
||||
in_objs[0].integer.value = val;
|
||||
|
|
|
|||
|
|
@ -2,17 +2,5 @@
|
|||
# Plug and Play ACPI configuration
|
||||
#
|
||||
config PNPACPI
|
||||
bool "Plug and Play ACPI support"
|
||||
depends on PNP && ACPI
|
||||
default y
|
||||
---help---
|
||||
Linux uses the PNPACPI to autodetect built-in
|
||||
mainboard resources (e.g. parallel port resources).
|
||||
|
||||
Some features (e.g. real hotplug) are not currently
|
||||
implemented.
|
||||
|
||||
If you would like the kernel to detect and allocate resources to
|
||||
your mainboard devices (on some systems they are disabled by the
|
||||
BIOS) say Y here. Also the PNPACPI can help prevent resource
|
||||
conflicts between mainboard devices and other bus devices.
|
||||
bool
|
||||
default (PNP && ACPI)
|
||||
|
|
|
|||
|
|
@ -281,8 +281,8 @@ static int appledisplay_probe(struct usb_interface *iface,
|
|||
/* Register backlight device */
|
||||
snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
|
||||
atomic_inc_return(&count_displays) - 1);
|
||||
pdata->bd = backlight_device_register(bl_name, NULL,
|
||||
pdata, &appledisplay_bl_data);
|
||||
pdata->bd = backlight_device_register(bl_name, NULL, pdata,
|
||||
&appledisplay_bl_data);
|
||||
if (IS_ERR(pdata->bd)) {
|
||||
err("appledisplay: Backlight registration failed");
|
||||
goto error;
|
||||
|
|
|
|||
|
|
@ -122,10 +122,24 @@ extern int register_hotplug_dock_device(acpi_handle handle,
|
|||
acpi_notify_handler handler, void *context);
|
||||
extern void unregister_hotplug_dock_device(acpi_handle handle);
|
||||
#else
|
||||
#define is_dock_device(h) (0)
|
||||
#define register_dock_notifier(nb) (-ENODEV)
|
||||
#define unregister_dock_notifier(nb) do { } while(0)
|
||||
#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
|
||||
#define unregister_hotplug_dock_device(h) do { } while(0)
|
||||
static inline int is_dock_device(acpi_handle handle)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
static inline int register_dock_notifier(struct notifier_block *nb)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
static inline void unregister_dock_notifier(struct notifier_block *nb)
|
||||
{
|
||||
}
|
||||
static inline int register_hotplug_dock_device(acpi_handle handle,
|
||||
acpi_notify_handler handler, void *context)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
static inline void unregister_hotplug_dock_device(acpi_handle handle)
|
||||
{
|
||||
}
|
||||
#endif
|
||||
#endif /*__ACPI_DRIVERS_H__*/
|
||||
|
|
|
|||
|
|
@ -240,12 +240,6 @@ acpi_status
|
|||
acpi_os_validate_address(u8 space_id,
|
||||
acpi_physical_address address, acpi_size length);
|
||||
|
||||
u8 acpi_os_readable(void *pointer, acpi_size length);
|
||||
|
||||
#ifdef ACPI_FUTURE_USAGE
|
||||
u8 acpi_os_writable(void *pointer, acpi_size length);
|
||||
#endif
|
||||
|
||||
u64 acpi_os_get_timer(void);
|
||||
|
||||
acpi_status acpi_os_signal(u32 function, void *info);
|
||||
|
|
|
|||
|
|
@ -127,6 +127,7 @@ extern int acpi_irq_balance_set(char *str);
|
|||
#define acpi_ioapic 0
|
||||
static inline void acpi_noirq_set(void) { }
|
||||
static inline void acpi_disable_pci(void) { }
|
||||
static inline void disable_acpi(void) { }
|
||||
|
||||
#endif /* !CONFIG_ACPI */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue