drm/amdgpu: Add NBIO 7.11.5 support

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Add a new NBIO IP block driver for NBIO 7.11.5 and wire it into the
IP discovery table so that the correct nbio and hdp flush register
callbacks are selected for IP_VERSION(7, 11, 5).

v2: squash in missing callback

Signed-off-by: Shubhankar Milind Sardeshpande <Shubhankar.MilindSardeshpande@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Shubhankar Milind Sardeshpande 2026-07-21 16:32:12 +05:30 • committed by Alex Deucher

parent bbe3fe5e2b

commit 846698d745

4 changed files with 389 additions and 1 deletions

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2

drivers/gpu/drm/amd/amdgpu/Makefile

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5

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

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351

drivers/gpu/drm/amd/amdgpu/nbio_v7_11_5.c

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32

drivers/gpu/drm/amd/amdgpu/nbio_v7_11_5.h

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