summaryrefslogtreecommitdiff
path: root/drivers/power/avs/Kconfig
diff options
context:
space:
mode:
authorJeff Garzik <jeff@garzik.org>2012-07-25 23:58:48 +0400
committerJeff Garzik <jgarzik@redhat.com>2012-07-25 23:58:48 +0400
commit8407884dd9164ec18ed2afc00f56b87e36c51fcf (patch)
treeb6ea42c231d7d39f454de28a068d78ce11709770 /drivers/power/avs/Kconfig
parentdc7f71f486f4f5fa96f6dcf86833da020cde8a11 (diff)
parentbdc0077af574800d24318b6945cf2344e8dbb050 (diff)
downloadlinux-8407884dd9164ec18ed2afc00f56b87e36c51fcf.tar.xz
Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream
Two bits were appended to the end of the bitfield list in struct scsi_device. Resolve that conflict by including both bits. Conflicts: include/scsi/scsi_device.h
Diffstat (limited to 'drivers/power/avs/Kconfig')
-rw-r--r--drivers/power/avs/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/power/avs/Kconfig b/drivers/power/avs/Kconfig
new file mode 100644
index 000000000000..2a1008b61121
--- /dev/null
+++ b/drivers/power/avs/Kconfig
@@ -0,0 +1,12 @@
+menuconfig POWER_AVS
+ bool "Adaptive Voltage Scaling class support"
+ help
+ AVS is a power management technique which finely controls the
+ operating voltage of a device in order to optimize (i.e. reduce)
+ its power consumption.
+ At a given operating point the voltage is adapted depending on
+ static factors (chip manufacturing process) and dynamic factors
+ (temperature depending performance).
+ AVS is also called SmartReflex on OMAP devices.
+
+ Say Y here to enable Adaptive Voltage Scaling class support.