drm/amdgpu: add helper to read UMA carveout info

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Currently, the available UMA allocation configs in the integrated system
information table have not been parsed. Add a helper function to retrieve
and store these configs.

Co-developed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Yo-Jung Leo Lin (AMD) <Leo.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Yo-Jung Leo Lin (AMD) 2025-12-12 15:59:14 +08:00 • committed by Alex Deucher

parent 6f3b631e39

commit 685b7113e0

3 changed files with 113 additions and 0 deletions

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34

drivers/gpu/drm/amd/amdgpu/amdgpu.h

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77

drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h

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