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Paul Durrant
4c8153d97e
Microsoft have defined an ACPI device to support switching Windows 10 between laptop/desktop mode and slate/tablet mode [1]. This patch adds an SSDT containing such a device. The presence of the device is controlled by a new 'acpi_laptop_slate' boolean in xl.cfg. The new device will not be present by default. [1] https://msdn.microsoft.com/en-us/windows/hardware/commercialize/design/device-experiences/continuum Signed-off-by: Owen Smith <owen.smith@citrix.com> Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Reviewed-by: Jan Beulich <jbeulich@suse.com> Acked-by: Wei Liu <wei.liu2@citrix.com>
ACPI builder for domain firmware BUILDING ACPI ----------------- Users of ACPI builder are expected to provide an include file that makes available the following: * strncpy * printf * NULL * test_bit * offsetof When compiling build.c, the name of this include file should be given to compiler as -DLIBACPI_STDUTILS=\"<filename>\". See tools/firmware/hvmloader/Makefile for an example. Note on DSDT Table ------------------ DSDT table source code is acpi_dsdt.asl It is already compiled and the output is acpi_dsdt.c Usually, user is not expected to change the acpi_dsdt.asl. In case that the acpi_dsdt.asl need to be updated, please Follow the instruction: # make acpi_dsdt.c Note: DSDT compiler "iasl" is needed. By default, it will be downloaded using wget in Makefile. if it failed, please download manually from http://developer.intel.com/technology/iapc/acpi/downloads.htm. then compile and install iasl