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| author | Huang, Leon <Leon.Huang1@amd.com> | 2026-09-02 23:02:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-09-23 13:11:10 -0400 |
| commit | 258403174db4e92cd90ea0f04989b9a2ba8fca31 (patch) | |
| tree | 00fdd4cbd6c61230ae99bc42c01715fcce8d094b /tools/lib/python | |
| parent | ec30a576c2d4c0364549e6c04218f50704ef56c8 (diff) | |
drm/amd/display: Forward periodic ABM keep-alive scenario to DMU
[Why & How]
1. The periodic ABM full-frame update for VESA PR is now owned
by the DMU timer.
2. In PR_update_state, compute whether the current scenario allows
the periodic keep-alive (not CTS, not front-buffer rendering,
not force-full-frame, content actively updating) and forward it
via the abm_periodic_ffu_allowed runtime flag only when it changes.
Reviewed-by: Robin Chen <robin.chen@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Leon Huang <Leon.Huang1@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions