drm/amd/powerplay: add Carrizo dpm support

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This patch enables basic DPM support for Carrizo.
DPM handles dynamic clock and voltage scaling.

v3: delete peci sub-module
v2: use cgs interface directly
    correct define SMU_EnabledFeatureScoreboard_SclkDpmOn

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

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Jammy Zhou 2015-07-22 10:41:30 +08:00 • committed by Alex Deucher

parent 4630f0faae

commit bdecc20a98

4 changed files with 1212 additions and 3 deletions

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2

drivers/gpu/drm/amd/powerplay/hwmgr/Makefile

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898

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

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309

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

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6

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

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