drm/amd/powerplay: Add floor DCEF for DS on boot.

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Use the vbios to look up the default frequencies
for socclk and dcefclk.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Rex Zhu 2017-05-31 16:58:31 +08:00 • committed by Alex Deucher

parent 90c1130953

commit c5b053d2a0

4 changed files with 38 additions and 1 deletions

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31

drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c

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3

drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h

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4

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

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1

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h

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