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| author | Nicholas Kazlauskas <[email protected]> | 2024-04-08 14:45:04 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-30 13:46:45 +0000 |
| commit | ef4af63e1009a5215f970203fd87bd16122f1462 (patch) | |
| tree | c320f49664d98fe64c9927e81a32d7a17c2b9b7b /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | drm/amd/display: Block FPO According to Luminance Delta (diff) | |
| download | kernel-ef4af63e1009a5215f970203fd87bd16122f1462.tar.gz kernel-ef4af63e1009a5215f970203fd87bd16122f1462.zip | |
drm/amd/display: Force flush after write to IPS driver signals
[Why]
It's possible that the write hasn't fully completed by the time we
send (and flush) a command to DMCUB to notify idle to request IPS2
exit.
[How]
Perform a readback of the volatile structure into dc_dmub_srv state.
Reviewed-by: Charlene Liu <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions