drm/amd/display: Fix DCN60 UTM QoS override for invalid PMFW table

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[Why]
The QoS model override for a display IP block was silently
skipped whenever the firmware-populated table was invalid.

[How]
Always re-point the bandwidth params at the driver's own
persistent QoS model storage before applying the override,
instead of returning early when the firmware-populated model
is NULL.

Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Wenjing Liu 2026-09-03 17:25:26 -04:00 • committed by Alex Deucher

parent 9efc0e0910

commit c84879b763

1 changed files with 9 additions and 11 deletions

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drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c

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