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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> | 2021-10-05 10:55:07 -0400 |
| commit | 1d617c029fd9c960f8ba7a8d1a10699d820bd6b9 (patch) | |
| tree | eec4a2ac99dede0b73d4fa3b66e108e603bf8f1c /drivers/misc/ibmasm/module.c | |
| parent | d08ce8c6d29f8cc7493b781be282604b10fc6e1e (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>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/misc/ibmasm/module.c')
0 files changed, 0 insertions, 0 deletions