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| author | Lijo Lazar <lijo.lazar@amd.com> | 2021-10-01 16:49:07 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-04 15:23:02 -0400 |
| commit | d04287d062a4198ec0bf0112db03618f65d7428a (patch) | |
| tree | b70221fd8d04dc2780ff91324cd6b81e16a2c335 /drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | |
| parent | aa87797001b4c936b754c160ba07ecd000367489 (diff) | |
drm/amdgpu: During s0ix don't wait to signal GFXOFF
In the rare event when GFX IP suspend coincides with a s0ix entry, don't
schedule a delayed work, instead signal PMFW immediately to allow GFXOFF
entry. GFXOFF is a prerequisite for s0ix entry. PMFW needs to be
signaled about GFXOFF status before amd-pmc module passes OS HINT
to PMFW telling that everything is ready for a safe s0ix entry.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1712
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c')
0 files changed, 0 insertions, 0 deletions