drm/amd/powerplay: Add CG and PG support for tonga

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Implement clock and power gating support for tonga.  On Tonga
this is handles by the SMU rather than direct register settings
in the driver.

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

...

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Rex Zhu 2015-10-15 21:12:58 +08:00 • committed by Alex Deucher

parent b1132013ce

commit 0859ed3db9

5 changed files with 440 additions and 15 deletions

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2

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

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350

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

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36

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

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63

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

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4

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

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