Add new test for Intermediate Link Rate feature
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- v2 Latest2 patches 3 repliesIn review
- v12 patches 1 replySuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | lib/igt_amd: correct the link_settings buglib/ | +1 | 0 replies | |
| 2/2 | test/amdgpu: Add ilr testlib/ lib/ tests/ +1 more | +406 | 3 replies |
Reviews trailers per patch
1 of 2 patches has a Reviewed-by or Acked-by.
| Patch | Rodrigo Siqueira |
|---|---|
| 1/2 | |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [igt-dev] [PATCH i-g-t v2 0/2] Add new test for Intermediate Link Rate feature
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.
Changes since v1:(https://patchwork.freedesktop.org/series/99084/)
* Rework on review comments as following:
-> Describe more details in commit message
-> Add IGT_TEST_DESCRIPTION
-> Add macro for constants
-> Add igt_describe per subtest
---
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 | 9 ++ tests/amdgpu/amd_ilr.c | 284 +++++++++++++++++++++++++++++++++++++++ tests/amdgpu/meson.build | 1 + 4 files changed, 407 insertions(+), 1 deletion(-) create mode 100644 tests/amdgpu/amd_ilr.c
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2.25.1