docs/misc: document platform/acpi_laptop_slate key

Commit 4c8153d9 "add ACPI device for Windows laptop/slate mode switch"
added code that makes use of a new xenstore guest platform key called
'acpi_laptop_slate'. This path needs to be added to the documentation.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>

diff --git a/docs/misc/xenstore-paths.markdown b/docs/misc/xenstore-paths.markdown
index c6b4dab29e29810658be6fbaf00ae5e46eef981a..5d89ed8563355eac5d689f9577508c1c61d74de8 100644 (file)
--- a/docs/misc/xenstore-paths.markdown
+++ b/docs/misc/xenstore-paths.markdown
@@ -218,6 +218,8 @@ Various boolean platform properties.
 * acpi -- is ACPI enabled for this domain
 * acpi_s3 -- is ACPI S3 support enabled for this domain
 * acpi_s4 -- is ACPI S4 support enabled for this domain
+* acpi_laptop_slate -- is the ACPI laptop/slate device present in
+                       this domain
 
 #### ~/platform/generation-id = INTEGER ":" INTEGER [HVM,INTERNAL]