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| author | Jude Shih <shenshih@amd.com> | 2021-08-11 14:41:34 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-06 15:52:30 -0400 |
| commit | 88f52b1fff891e79e7b14743996fdd39692784d7 (patch) | |
| tree | 9316d53b1a1ded1f3104081bb952fdbd0aa0caba /Documentation/PCI | |
| parent | b0ce62721833097c40953b74de76ca2cfe0786f9 (diff) | |
drm/amd/display: Support for SET_CONFIG processing with DMUB
[Why]
To process SET_CONFIG transactions with DMUB using inbox1 and
outbox1 mail boxes.
[How]
1) DMUB posts SET_CONFIG reply as an Outbox1 message of type
DMUB_OUT_CMD__SET_CONFIG_REPLY.
2) The dmub async to sync mechanism for AUX is modified to accommodate
SET_CONFIG commands for both command issue and reply code paths.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jude Shih <shenshih@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'Documentation/PCI')
0 files changed, 0 insertions, 0 deletions