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* [igt-dev] [PATCH i-g-t 0/2] Add new test for Intermediate Link Rate feature
@ 2022-01-20  7:49 Wayne Lin
  2022-01-20  7:49 ` [igt-dev] [PATCH i-g-t 1/2] lib/igt_amd: correct the link_settings bug Wayne Lin
                   ` (4 more replies)
  0 siblings, 5 replies; 7+ messages in thread
From: Wayne Lin @ 2022-01-20  7:49 UTC (permalink / raw)
  To: igt-dev; +Cc: Wayne Lin

Create new tests for checking if ILR (Intermediate Link Rate) is working
on eDP displays. Tests validate ILR from 2 perspectives:

* Physically check if driver can successfully train link by the ILRs 
reported from DPCD of eDP panel

* Check if driver does use ILRs as the link rate options while doing 
link training. And also validate that the train result is bandwidth 
sufficient for the required resolution.

---

Wayne Lin (2):
  lib/igt_amd: correct the link_settings bug
  test/amdgpu: Add ilr test

 lib/igt_amd.c            | 114 +++++++++++++++-
 lib/igt_amd.h            |   8 ++
 tests/amdgpu/amd_ilr.c   | 275 +++++++++++++++++++++++++++++++++++++++
 tests/amdgpu/meson.build |   1 +
 4 files changed, 397 insertions(+), 1 deletion(-)
 create mode 100644 tests/amdgpu/amd_ilr.c

-- 
2.25.1

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2022-01-27 14:50 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-20  7:49 [igt-dev] [PATCH i-g-t 0/2] Add new test for Intermediate Link Rate feature Wayne Lin
2022-01-20  7:49 ` [igt-dev] [PATCH i-g-t 1/2] lib/igt_amd: correct the link_settings bug Wayne Lin
2022-01-20  7:49 ` [igt-dev] [PATCH i-g-t 2/2] test/amdgpu: Add ilr test Wayne Lin
2022-01-27 14:50   ` Rodrigo Siqueira Jordao
2022-01-20  9:06 ` [igt-dev] ✗ GitLab.Pipeline: warning for Add new test for Intermediate Link Rate feature Patchwork
2022-01-20  9:35 ` [igt-dev] ✓ Fi.CI.BAT: success " Patchwork
2022-01-20 10:49 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork

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