autotest: Ensure we don't regress LVDS downclocking on stout/parrot
We've added LVDS downclocking support for stout & parrot, ensure
we don't regress it.
BUG=none
TEST=by hand, run the test (note that the test fails because fbc is disabled, but passes for the rest)
Change-Id: I0fdb620e80492cac3f75484ccb51a155a2abd270
Reviewed-on: https://chromium-review.googlesource.com/172874
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Stéphane Marchesin <marcheu@chromium.org>
diff --git a/client/site_tests/power_x86Settings/power_x86Settings.py b/client/site_tests/power_x86Settings/power_x86Settings.py
index f354634..44b98b1 100755
--- a/client/site_tests/power_x86Settings/power_x86Settings.py
+++ b/client/site_tests/power_x86Settings/power_x86Settings.py
@@ -250,9 +250,9 @@
"""Checks the kernel log for a message that an LVDS downclock mode has
been added.
- This test is specific to alex & lumpy, since they use the i915 driver
- (which has downclocking ability) and use the same LCD. This LCD is
- special, in that it supports a downclocked refresh rate, but doesn't
+ This test is specific to alex/lumpy/parrot/stout since they use the i915
+ driver (which has downclocking ability) and use known LCDs. These LCDs
+ are special, in that they support a downclocked refresh rate, but don't
advertise it in the EDID.
To counteract this, I added a quirk in drm to add a downclocked mode to
@@ -266,10 +266,10 @@
Returns:
0 if no errors, otherwise the number of errors that occurred.
"""
- # Skip all boards except lumpy and alex
cmd = 'cat /etc/lsb-release | grep CHROMEOS_RELEASE_BOARD'
output = utils.system_output(cmd)
- if 'lumpy' not in output and 'alex' not in output:
+ if ('lumpy' not in output and 'alex' not in output and
+ 'parrot' not in output and 'stout' not in output):
return 0
# Get the downclock message from the logs
