drm/radeon/kms: add dpm support for sumo asics (v2)

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This adds dpm support for sumo asics.  This includes:
- clockgating
- powergating
- dynamic engine clock scaling
- dynamic voltage scaling

set radeon.dpm=1 to enable it.

v2: fix indention

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

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This commit is contained in:

Alex Deucher 2013-04-12 14:56:21 -04:00

parent 6596afd48a

commit 80ea2c129c

8 changed files with 2489 additions and 1 deletions

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2

drivers/gpu/drm/radeon/Makefile

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12

drivers/gpu/drm/radeon/radeon_asic.c

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11

drivers/gpu/drm/radeon/radeon_asic.h

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3

drivers/gpu/drm/radeon/radeon_pm.c

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1677

drivers/gpu/drm/radeon/sumo_dpm.c

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199

drivers/gpu/drm/radeon/sumo_dpm.h

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224

drivers/gpu/drm/radeon/sumo_smc.c

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362

drivers/gpu/drm/radeon/sumod.h

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