From: Rafael J. Wysocki <[email protected]>
The list of possible pm_profile values listed in sysfs-acpi-pmprofile
does not include the tablet one (8), so update it.
While at it, rewrite the description so it is more accurate and somewhat
easier to follow.
Signed-off-by: Rafael J. Wysocki <[email protected]>
---
Documentation/ABI/stable/sysfs-acpi-pmprofile | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
Index: linux-pm/Documentation/ABI/stable/sysfs-acpi-pmprofile
===================================================================
--- linux-pm.orig/Documentation/ABI/stable/sysfs-acpi-pmprofile
+++ linux-pm/Documentation/ABI/stable/sysfs-acpi-pmprofile
@@ -2,16 +2,17 @@ What: /sys/firmware/acpi/pm_profile
Date: 03-Nov-2011
KernelVersion: v3.2
Contact: [email protected]
-Description: The ACPI pm_profile sysfs interface exports the platform
- power management (and performance) requirement expectations
- as provided by BIOS. The integer value is directly passed as
- retrieved from the FADT ACPI table.
+Description: The ACPI pm_profile sysfs interface exposes the preferred
+ power management (and performance) profile of the platform
+ as provided in the ACPI FADT Preferred_PM_Profile field.
-Values: For possible values see ACPI specification:
- 5.2.9 Fixed ACPI Description Table (FADT)
- Field: Preferred_PM_Profile
+ The integer value is directly passed as retrieved from the FADT.
- Currently these values are defined by spec:
+Values: For the possible values refer to the Preferred_PM_Profile field
+ definition in Table 5.9 "FADT Format", Section 5.2.9 "Fixed ACPI
+ Description Table (FADT)" of the ACPI specification.
+
+ Currently (as of ACPI 6.5), the following values are defined:
== =================
0 Unspecified
@@ -22,5 +23,6 @@ Values: For possible values see
5 SOHO Server
6 Appliance PC
7 Performance Server
- >7 Reserved
+ 8 Tablet
+ >8 Reserved
== =================