drm/amd/display: Introduce power module on Linux

Browse source

[Why]

Other OS supported by DC uses the power module to manage panel power
features such as backlight and self-refresh. It contains enhancements
on top what amdgpu_dm is doing today that can benefit power.

[How]

Introduce the power module. It's currently not being used anywhere, a
future change will incorporate it into amdgpu_dm.

Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Ray Wu 2026-02-27 16:09:19 -05:00 • committed by Alex Deucher

parent f67790a071

commit 4cef2ac4c7

6 changed files with 3466 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

11

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

View file

6

drivers/gpu/drm/amd/display/dc/core/dc_stream.c

View file

3

drivers/gpu/drm/amd/display/dc/dc_stream.h

View file

415

drivers/gpu/drm/amd/display/modules/inc/mod_power.h

View file

2

drivers/gpu/drm/amd/display/modules/power/Makefile

View file

3030

drivers/gpu/drm/amd/display/modules/power/power.c

View file

File diff suppressed because it is too large Load diff