drm/amd/powerplay: error out on forcing clock setting not supported

Browse source

For Arcturus, forcing clock to some specific level is not supported
with 54.18 and onwards SMU firmware. As according to firmware team,
they adopt new gfx dpm tuned parameters which can cover all the use
case in a much smooth way. Thus setting through driver interface
is not needed and maybe do a disservice.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Evan Quan 2020-04-03 13:19:14 +08:00 • committed by Alex Deucher

parent a23ca7f76d

commit 1744fb2391

1 changed files with 46 additions and 1 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

47

drivers/gpu/drm/amd/powerplay/arcturus_ppt.c

View file