drm/amd/display: Cover funcs_force valid EDID path

Browse source

Add a KUnit test that drives amdgpu_dm_connector_funcs_force() through
the valid-EDID branch: a fake i2c adapter serves a valid EDID over the
DDC read protocol so the connector caches drm_edid and, with an emulated
sink and dc_link present, copies the raw EDID into the sink and parses
its caps.

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Bhawanpreet Lakha 2026-08-06 12:20:26 -04:00 • committed by Alex Deucher

parent 3f0af39e4f

commit 54db29ab33

1 changed files with 95 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

95

drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_connector_test.c

View file