drm/amdgpu: Add reset on init handler for XGMI

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In some cases, device needs to be reset before first use. Add handlers
for doing device reset during driver init sequence.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Feifei Xu <feifxu@amd.com>
Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2024-08-21 11:40:16 +05:30 • committed by Alex Deucher

parent e82b973d14

commit 1e4acf4d93

3 changed files with 155 additions and 0 deletions

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1

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

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149

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

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5

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

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