drm/amd/display: Fix peak bandwidth measurement sequence

[Why]
Peak bandwidth samples could intermittently report invalid counter
values because completion and stale stop events were not isolated. The
default measurement window also made completion less likely within the
available sampling period.

[How]
Clear indirect counter state while masking stop output, use one counter
as the sole measurement completion source, and shorten the default
measurement window to 5000 events.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

0 files changed, 0 insertions, 0 deletions