Revert "power: Add udev rule to minimize link power for SATA drives"
This reverts commit d8d2c00829f75f12422c920a617c76a9416ebcbc.
This rules is not needed anymore since kernel are enabling DLPM when the
SATA devices are supporting it.
BUG=b:124376423,b:115398975,b:122781871
BUG=chromium:690612,chromium:214886
TEST=emerge power_manager.
Conflicts:
99-powerknobs.rules: renamed 98-powerknobs.rules
Change-Id: I362488f46e07b169a28928acf597a84dead5cb62
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2787463
Reviewed-by: Rajat Jain <rajatja@google.com>
Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
Tested-by: Rajat Jain <rajatja@google.com>
Commit-Queue: Rajat Jain <rajatja@google.com>
(cherry picked from commit 65b3448883b901b691f506f106b1a632f138dae8)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2846061
diff --git a/power_manager/udev/optional/98-powerknobs.rules b/power_manager/udev/optional/98-powerknobs.rules
index b286519..59212b8 100644
--- a/power_manager/udev/optional/98-powerknobs.rules
+++ b/power_manager/udev/optional/98-powerknobs.rules
@@ -5,11 +5,6 @@
ACTION=="add", SUBSYSTEM=="module", DEVPATH=="/module/snd_hda_intel", \
ATTR{parameters/power_save}="0", ATTR{parameters/power_save_controller}="N"
-# Minimize link power for SATA drives
-ACTION=="add|change", SUBSYSTEM=="scsi_host", \
- TEST=="link_power_management_policy", \
- ATTR{link_power_management_policy}="min_power"
-
# Configure SSD/HDD power management setting on power plug/unplug
ACTION=="change", SUBSYSTEM=="power_supply", ATTR{type}!="Battery", \
RUN+="/usr/bin/set_blkdev_pm"
