drm/amd/powerplay: enable gfxclk ds,dcefclk ds and fw dstate on navi10

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on navi10, by default the below four features are enabled.
gfxclk deep sleep: enabled and verified
fw dstate: enabled and then soc ulv is verified
dcefclk deep sleep: enabled and verified. notice that on different boards,
due to the minimum dcefclk deep sleep setting in VBIOS, we may not see dcefclk
deep sleep kicking in.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Kenneth Feng 2019-05-14 17:08:36 +08:00 • committed by Alex Deucher

parent c0b9d6d2f1

commit 3a3c51dd90

1 changed files with 4 additions and 1 deletions

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drivers/gpu/drm/amd/powerplay/navi10_ppt.c

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