drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init

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Memory allocations should be done in sw_init.  hw_init should
just be hardware programming needed to initialize the IP block.
This is how most other IP blocks work.  Move the GPU memory
allocations from psp hw_init to psp sw_init and move the memory
free to sw_fini.  This also fixes a potential GPU memory leak
if psp hw_init fails.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2022-04-21 01:21:52 -04:00

parent e6e405e048

commit b95b539168

1 changed files with 47 additions and 48 deletions

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97

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

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