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Author	SHA1	Message	Date
Peter Wu	5c7b3f53f2	Initial conversion to a PCI device using runtime PM ... bbswitch will now bind a driver to the PCI device, this should remove races that can occur when a PCI device is removed after bbswitch is loaded. Fixes: - Fixed a crash on some laptops that trigger a hotplug (a problem since Linux 3.12, https://github.com/Bumblebee-Project/bbswitch/issues/100) - As a driver is bound, you cannot "accidentally" load nouveau/nvidia anymore and confuse the power state. Removed pci_set_master, there is no need for access to the PCI BARs. pci_enable_device is removed too as the memory regions are not needed. TODO: - Remove unload_state, it is a no-op. - Update load_state doc (assume ON by default). - System suspend/resume probably needs special treatment to ensure that the device is off again.	2016-06-06 02:50:06 +02:00
Peter Wu	ca16c538fd	Remove suspend/resume notifier ... About to move to a PCI driver model where the device does not have to be resumed, let's remove this code.	2016-06-06 02:24:56 +02:00
Peter Wu	cca9882b46	Use cached dev_name ... dis_dev might become invalid when the PCI device is removed from the bus. There are more users, but this should be a start.	2016-06-06 02:22:00 +02:00
Peter Wu	2ccf2d7e31	Define ACPI_HANDLE macro for older versions ... ACPI_HANDLE was added in Linux 3.8, DEVICE_ACPI_HANDLE is gone in Linux 3.13. Move the definition a bit higher, maybe we can reuse it later.	2016-06-06 02:20:29 +02:00