drm/amd/display: Remove redundant IPS mode case for DCN 4.2

Browse source

[WHAT]
Remove the redundant IP_VERSION(4, 2, 0) case from
dm_get_default_ips_mode() since it only reassigns the same
DMUB_IPS_ENABLE value already set at initialization.

Also remove the corresponding KUnit test.

Reviewed-by: Chenyu Chen <chen-yu.chen@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Alex Hung 2026-06-15 12:10:58 -06:00 • committed by Alex Deucher

parent 312c2729b0

commit bc1afb9ff9

2 changed files with 0 additions and 22 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

4

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c

View file

18

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

View file