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drm/amdgpu: Refactor amdgpu_xgmi_add_device

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This is prep work for updating each PSP FW in hive after
GPU reset.
Split into build topology SW state and update each PSP FW in the hive.
Save topology and count of XGMI devices for reuse.

v2: Create seperate header for XGMI.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrey Grodzovsky
2018-11-12 16:16:03 -05:00
committed by Alex Deucher
parent bb47de7366
commit 5183411b56
4 changed files with 72 additions and 28 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -1097,12 +1097,6 @@ void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe);
long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
/*
* functions used by amdgpu_xgmi.c
*/
int amdgpu_xgmi_add_device(struct amdgpu_device *adev);
/*
* functions used by amdgpu_encoder.c
*/