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| author | Jacky Liao <[email protected]> | 2020-11-11 23:29:42 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-11-24 17:08:09 +0000 |
| commit | 49d067dcf2844efd78562069574dbe25a75eb5d2 (patch) | |
| tree | 915da0ce16bb603a3c79dbc96decfb79f6b48a28 /drivers/gpu/drm/amd/include/atomfirmware.h | |
| parent | drm/amd/display: Clear sticky vsc sdp error bit (diff) | |
| download | kernel-49d067dcf2844efd78562069574dbe25a75eb5d2.tar.gz kernel-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 <[email protected]>
Reviewed-by: Eric Yang <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/include/atomfirmware.h')
0 files changed, 0 insertions, 0 deletions