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drm/amd/display: Dispatch HUBBUB_SOFT_RESET through hubbub_funcs

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[WHY]
hubbub_soft_reset_params carried the callee itself as a function pointer,
so the step was not fully described by its parameters. The core_gtest
dumper could only record hubbub and reset, which means two sequences
calling different functions compare equal. It also forced dcn401_hwseq to
name the dcn10 symbol hubbub1_soft_reset directly, because hubbub_funcs
had no slot for a soft reset.

[HOW]
Added soft_reset to hubbub_funcs and pointed hubbub4_01_funcs,
hubbub42_funcs and hubbub60_funcs at hubbub1_soft_reset, the same way
allow_self_refresh_control is already shared. Dropped the function pointer
from the params struct and the add helper, and had the executor call
hubbub->funcs->soft_reset. The dcn10_hubbub.h include in dcn401_hwseq.c is
no longer needed.

Signed-off-by: Piotr Maziarz <piotr.maziarz@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>
This commit is contained in:
Piotr Maziarz 2026-09-11 10:58:57 +02:00 • committed by Alex Deucher
commit ca4c1857e5
7 changed files with 9 additions and 9 deletions
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