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| author |   Jacky Liao <ziyu.liao@amd.com> | 2020-11-11 18:29:42 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-11-24 12:08:09 -0500 |
| commit | 49d067dcf2844efd78562069574dbe25a75eb5d2 (patch) | |
| tree | 915da0ce16bb603a3c79dbc96decfb79f6b48a28 /drivers/gpu/drm/amd/include/atomfirmware.h | |
| parent | drm/amd/display: Clear sticky vsc sdp error bit (diff) | |
| download | linux-dev-49d067dcf2844efd78562069574dbe25a75eb5d2.tar.xz linux-dev-49d067dcf2844efd78562069574dbe25a75eb5d2.zip | |
drm/amd/display: Add BLNDGAM memory shutdown support
[Why]
The BLNDGAM memory blocks should be powered down when they're not in
use. This will reduce power consumption.
[How]
1. Write to BLNDGAM_MEM_PWR_FORCE to put memory to shutdown when BLNDGAM
is not used.
2. Added a debug option to allow this behaviour to be turned off
Signed-off-by: Jacky Liao <ziyu.liao@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/atomfirmware.h')
0 files changed, 0 insertions, 0 deletions