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| author | Kenneth Feng <kenneth.feng@amd.com> | 2019-07-16 15:01:31 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-16 14:49:57 -0500 |
| commit | 597292eb73eefe4e48f9f72640955813d59b733a (patch) | |
| tree | a78f1b07555ceb28e1791178af2ac62f68e19a1a /kernel/rseq.c | |
| parent | f216994613bc9f44202eac3a298e52124eb3e35e (diff) | |
| download | linux-597292eb73eefe4e48f9f72640955813d59b733a.tar.bz2 | |
drm/amd/powerplay: enable fw ctf,apcc dfll and gfx ss
enable fw ctf, apcc dfll and gfx ss on navi10.
fw ctf: when the fw ctf is triggered, the gfx and soc power domain
are shut down. fan speed is boosted to the maximum.
gfx ss: hardware feature, sanity check has been done.
apcc dfll: can check the scoreboard in smu fw to confirm if it's enabled.
no need to do further check since the gfx hardware control the frequency once
a pcc signal comes.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'kernel/rseq.c')
0 files changed, 0 insertions, 0 deletions