kernel/git/stable/linux.git/drivers/acpi/scan.c, branch linux-3.8.y

ACPI / scan: Do not use dummy HID for system bus ACPI nodes

2013-01-04T22:00:54+00:00

At one point acpi_device_set_id() checks if acpi_device_hid(device) returns NULL, but that never happens, so system bus devices with an empty list of PNP IDs are given the dummy HID ("device") instead of the "system bus HID" ("LNXSYBUS"). Fix the code to use the right check. Signed-off-by: Rafael J. Wysocki Cc:

Merge branch 'acpi-general'

2012-12-07T22:14:35+00:00

* acpi-general: pnpacpi: fix incorrect TEST_ALPHA() test ACPI / video: ignore BIOS initial backlight value for HP Folio 13-2000 ACPI : do not use Lid and Sleep button for S5 wakeup

Merge branch 'acpi-enumeration'

2012-12-07T22:14:25+00:00

* acpi-enumeration: ACPI: add Haswell LPSS devices to acpi_platform_device_ids list ACPI: add documentation about ACPI 5 enumeration

ACPI: add Haswell LPSS devices to acpi_platform_device_ids list

2012-12-07T22:12:01+00:00

All devices behind Haswell LPSS (Low Power Subsystem) should be represented as platform devices so add them to the acpi_platform_device_ids list. Signed-off-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki

ACPI : do not use Lid and Sleep button for S5 wakeup

2012-12-04T22:23:16+00:00

When system enters power off, the _PSW of Lid device is enabled. But this may cause the system to reboot instead of power off. A proper way to fix this is to always disable lid wakeup capability for S5. References: https://bugzilla.kernel.org/show_bug.cgi?id=35262 Signed-off-by: Zhang Rui Signed-off-by: Rafael J. Wysocki

Merge branch 'acpi-general'

2012-11-29T20:43:06+00:00

* acpi-general: (38 commits) ACPI / thermal: _TMP and _CRT/_HOT/_PSV/_ACx dependency fix ACPI: drop unnecessary local variable from acpi_system_write_wakeup_device() ACPI: Fix logging when no pci_irq is allocated ACPI: Update Dock hotplug error messages ACPI: Update Container hotplug error messages ACPI: Update Memory hotplug error messages ACPI: Update CPU hotplug error messages ACPI: Add acpi_handle_() interfaces ACPI: remove use of __devexit ACPI / PM: Add Sony Vaio VPCEB1S1E to nonvs blacklist. ACPI / battery: Correct battery capacity values on Thinkpads Revert "ACPI / x86: Add quirk for "CheckPoint P-20-00" to not use bridge _CRS_ info" ACPI: create _SUN sysfs file ACPI / memhotplug: bind the memory device when the driver is being loaded ACPI / memhotplug: don't allow to eject the memory device if it is being used ACPI / memhotplug: free memory device if acpi_memory_enable_device() failed ACPI / memhotplug: fix memory leak when memory device is unbound from acpi_memhotplug ACPI / memhotplug: deal with eject request in hotplug queue ACPI / memory-hotplug: add memory offline code to acpi_memory_device_remove() ACPI / memory-hotplug: call acpi_bus_trim() to remove memory device ... Conflicts: include/linux/acpi.h (two additions at the end of the same file)

Merge branch 'acpica'

2012-11-29T20:41:41+00:00

* acpica: (26 commits) ACPICA: Update version to 20121018 ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method ACPICA: Update for 64-bit generation of recent error message changes ACPICA: Fix externalize name to complete migration to ACPI_MOVE_NAME ACPICA: Add starting offset parameter to common dump buffer routine ACPICA: Deploy ACPI_MOVE_NAME across ACPICA source base ACPICA: Update support for ACPI 5 MPST table ACPICA: Enhance error reporting for invalid opcodes and bad ACPI_NAMEs ACPICA: Add ACPI_MOVE_NAME macro to optimize 4-byte ACPI_NAME copies ACPICA: AcpiExec: Improve algorithm for tracking memory leaks ACPICA: Add debug print message for mutex objects that are force-released ACPICA: Resource Mgr: Small fix for buffer size calculation ACPICA: Remove extra spaces after periods in the Intel license ACPICA: Remove extra spaces after periods within comments ACPICA: Update local C library module comments for ASCII table ACPICA: Fix for predefined name loop during ACPICA initialization ACPICA: Fix some typos in comments ACPICA: ACPICA core: Cleanup empty lines at file start and end ACPICA: Audit/update for ACPICA return macros and debug depth counter ACPICA: Fix unmerged acmacros.h divergences. ...

Merge branch 'acpi-dev-pm' into acpi-enumeration

2012-11-27T12:42:42+00:00

Subsequent commits in this branch will depend on 'acpi-dev-pm' material.

ACPI: add SDHCI to ACPI platform devices

2012-11-23T20:11:47+00:00

Add the generic ACPI SDHCI device ID to acpi_platform_device_ids[] to make the ACPI core create a platform device object for the ACPI device node of that ID. [rjw: Added the changelog.] Signed-off-by: Adrian Hunter Reviewed-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki

ACPI / PM: Introduce os_accessible flag for power_state

2012-11-21T22:33:40+00:00

Currently we have valid flag to represent if this ACPI device power state is valid. A device power state is valid does not necessarily mean we, as OSPM, has a mean to put the device into that power state, e.g. D3 cold is always a valid power state for any ACPI device, but if there is no _PS3 or _PRx for this device, we can't really put that device into D3 cold power state. The same is true for D0 power state. So here comes the os_accessible flag, which is only set if the device has provided us the required means to put it into that power state, e.g. if we have _PS3 or _PRx, we can put the device into D3 cold state and thus, D3 cold power state's os_accessible flag will be set in this case. And a new wrapper inline function is added to be used to check if firmware has provided us a way to power off the device during runtime. Signed-off-by: Aaron Lu Signed-off-by: Rafael J. Wysocki