diff options
| author | Jacky Liao <[email protected]> | 2020-10-27 10:56:18 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-11-16 12:19:22 -0500 |
| commit | af435e3f62525cace7d9b2a7bbfe28aee59eb1a7 (patch) | |
| tree | 5f41587a5c24be4cb0fbeebb238cfea1b40343e7 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | 65e870dfa6741e0c1199946faa4a1113bfb23916 (diff) | |
drm/amd/display: Add I2C memory low power support
[Why]
The I2C memory blocks should be powered down when they are not in use.
This will reduce power consumption.
[How]
1. Write to I2C_LIGHT_SLEEP_FORCE to put memory in light sleep when
released
2. Added a debug option to allow this behaviour to be turned off
Signed-off-by: Jacky Liao <[email protected]>
Acked-by: Bindu Ramamurthy <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
0 files changed, 0 insertions, 0 deletions