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* [igt-dev] [PATCH i-g-t 0/2] Enabling PC8+ residency for all GEN9+ platforms v2
@ 2019-03-26 12:59 Anshuman Gupta
  2019-03-26 12:59 ` [igt-dev] [PATCH i-g-t 1/2] tests/i915/i915_pm_rpm: Enable PC8+ residency test for all Gen9+ Anshuman Gupta
                   ` (3 more replies)
  0 siblings, 4 replies; 6+ messages in thread
From: Anshuman Gupta @ 2019-03-26 12:59 UTC (permalink / raw)
  To: igt-dev

This patch series enable PC8+ residency test, earlier these tests
were only enabled for Haswell and Broadwell.

I have addressed the below review comment from old series (https://patchwork.freedesktop.org/series/57035/)

1. Made this test future proof to enable for all Gen9+ platform.
2. Added a pc8_needs_screen_off flag to distinguish between HSW/BDW and Gen9+
   Platform.
3. Since Gen9 onwards PC8+ residency doesn't require display to be turned off,
   this patch series tests PC8 residency with all screens on.

Tested on Gen9 KBL Platform, unable to test on ICL, because ICL systems at local
BA setup are not entering to PC2 itself.

Planning a separate series for a subtest to validate pc8 with multiple pipes
usages and all planes enabled with max resolution, to create maximum memory
bandwidth scenario.

Anshuman Gupta (2):
  tests/i915/i915_pm_rpm: Enable PC8+ residency test for all Gen9+
  tests/i915/i915_pm_rpm: modeset-pc8-residency-stress

 tests/i915/i915_pm_rpm.c | 77 ++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 68 insertions(+), 9 deletions(-)

-- 
2.7.4

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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2019-03-27  3:02 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-03-26 12:59 [igt-dev] [PATCH i-g-t 0/2] Enabling PC8+ residency for all GEN9+ platforms v2 Anshuman Gupta
2019-03-26 12:59 ` [igt-dev] [PATCH i-g-t 1/2] tests/i915/i915_pm_rpm: Enable PC8+ residency test for all Gen9+ Anshuman Gupta
2019-03-27  3:02   ` C, Ramalingam
2019-03-26 12:59 ` [igt-dev] [PATCH i-g-t 2/2] tests/i915/i915_pm_rpm: modeset-pc8-residency-stress Anshuman Gupta
2019-03-26 13:45 ` [igt-dev] ✓ Fi.CI.BAT: success for Enabling PC8+ residency for all GEN9+ platforms (rev2) Patchwork
2019-03-26 18:50 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork

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