drm/amdgpu: add new MEC2 firmware loading framework

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Add ucode loading support for MEC pipe stacks P4-P7:
 - add GFX_FW_TYPE_RS64_MEC_P4..P7 firmware types
 - add AMDGPU_UCODE_ID_CP_RS64_MEC_P4..P7 ucode ids
 - handle P4-P7 in ucode name/init, psp fw type

Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Signed-off-by: Yiqing Yao <yiqing.yao@amd.com>
Signed-off-by: Lin Cao <lincao12@amd.com>
Reviewed-by: Frank Min<Frank.Min@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lin Cao 2026-07-15 18:16:35 +08:00 • committed by Alex Deucher

parent 36990c9af3

commit 64deb26f4a

6 changed files with 64 additions and 0 deletions

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4

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

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12

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

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28

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

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4

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

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4

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

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12

drivers/gpu/drm/amd/amdgpu/psp_v15_0_3.c

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