drm/amd/display: Refactor DPP_PROGRAM_UPSP to drop pipe_ctx

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[Why]
Hwss executors shouldn't be coupled to complex dc structs such as
pipe_ctx. The DPP_PROGRAM_UPSP executor took a whole pipe_ctx only to
reach two fields.

[How]
Change program_upsp_params to hold the dpp and the dscl_prog_data that
dpp_program_upsp() actually needs, and extract them in the generic HWSS
layer. Add hwss_add_dpp_program_upsp() so the build site uses a helper
with the standard bounds check instead of assigning the step inline.
Update the BLS specs.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Piotr Maziarz <piotr.maziarz@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>

...

This commit is contained in:

Piotr Maziarz 2026-09-02 12:15:10 +02:00 • committed by Alex Deucher

parent ae2e917936

commit 06421edfe7

2 changed files with 26 additions and 17 deletions

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35

drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c

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8

drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h

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