drm/radeon/dpm: add pre/post_set_power_state callback (sumo)

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This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.

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

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Alex Deucher 2013-06-25 15:40:21 -04:00

parent 98243917d7

commit 422a56bc8a

4 changed files with 62 additions and 22 deletions

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2

drivers/gpu/drm/radeon/radeon_asic.c

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2

drivers/gpu/drm/radeon/radeon_asic.h

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74

drivers/gpu/drm/radeon/sumo_dpm.c

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6

drivers/gpu/drm/radeon/sumo_dpm.h

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