drm/amd/display: Extract DMUB code to amdgpu_dm_dmub

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Move DMUB-related functions and firmware defines from amdgpu_dm.c
into new amdgpu_dm_dmub.c and amdgpu_dm_dmub.h files to reduce
the size of amdgpu_dm.c and improve code organization.

No functional change intended.

Assisted-by: Copilot:Claude-Opus-4.6
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@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>

...

This commit is contained in:

Alex Hung 2026-04-27 20:49:30 -06:00 • committed by Alex Deucher

parent ee55bf7d6a

commit 4734e045f4

4 changed files with 1002 additions and 920 deletions

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3

drivers/gpu/drm/amd/display/amdgpu_dm/Makefile

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927

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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924

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c

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68

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.h

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