diff options
| author | Samson Tam <[email protected]> | 2020-02-04 14:26:30 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-02-25 11:03:39 -0500 |
| commit | 586ec5dc5c8ea28f46b9e27415dfd0f4de01849e (patch) | |
| tree | b275bee74fb50b5c438dcf1760ad868a3fd3625f /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 5ea239312725ce11ec311472f4d71504d26d67e9 (diff) | |
drm/amd/display: do not force UCLK DPM to stay at highest state during display off in DCN2
[Why]
Add optimization to allow pstate change support when all displays
are off in DCN2.
[How]
Add clk_mgr_helper_get_active_plane_cnt() to sum plane_count for all
valid stream_status[]. If plane_count is 0, then there are no active
or virtual streams present. Use plane_count == 0 as extra condition to
enable p_state_change_support in dcn2_update_clocks().
Signed-off-by: Samson Tam <[email protected]>
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions