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| author | Prike Liang <Prike.Liang@amd.com> | 2022-10-21 10:04:40 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-24 14:34:48 -0400 |
| commit | f543d28687480fad06b708bc6e0b0b6ec953b078 (patch) | |
| tree | f56cccb25f60ed020daacd0f00afb6b8915ffe19 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | |
| parent | 693073a04de491c82cd0e1d6bf979192375373c1 (diff) | |
| download | linux-f543d28687480fad06b708bc6e0b0b6ec953b078.tar.bz2 | |
drm/amdgpu: disallow gfxoff until GC IP blocks complete s2idle resume
In the S2idle suspend/resume phase the gfxoff is keeping functional so
some IP blocks will be likely to reinitialize at gfxoff entry and that
will result in failing to program GC registers.Therefore, let disallow
gfxoff until AMDGPU IPs reinitialized completely.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c')
0 files changed, 0 insertions, 0 deletions