graphics_Idle: Do some maintenance
This change does a bit of maintenance on graphics_Idle:
- add a PSR test
- fix the short blanking test to look for a specific panel model in the EDID
- fix some pylint issues
- add broadwell to the min clock test
BUG=none
TEST=run the test on squawks, check that it passes
Change-Id: If2dfb1898d1f86e0ad5eea60dc85f077fee52245
Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/265782
Reviewed-by: Ilja Friedel <ihf@chromium.org>
Trybot-Ready: Ilja Friedel <ihf@chromium.org>
1 file changed