drm/amdgpu/gfx9: move update_spm_vmid() out of rlc_init()

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rlc_init() is part of sw_init() so it should not touch hardware.
Additionally, calling the rlc update_spm_vmid() callback
directly invokes a gfx on/off cycle which could result in
powergating being enabled before hw init is complete.  Split
update_spm_vmid() into an internal implementation for local
use without gfxoff interaction and then the rlc callback
which includes gfxoff handling.  lbpw_init also touches
hardware so mvoe that to rlc_resume as well.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Deucher 2023-07-05 18:13:43 -04:00

parent 6dda3f18bd

commit 08b6e1725d

1 changed files with 15 additions and 19 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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