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path: root/drivers/gpu/drm/radeon/cypress_dpm.h
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* drm/radeon/dpm: add pre/post_set_power_state callback (BTC)Alex Deucher2013-06-271-1/+4
| | | | | | | | 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>
* drm/radeon/dpm/evergreen: restructure codeAlex Deucher2013-06-271-6/+14
| | | | | | Needed to properly handle dynamic state adjustment. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon/kms: add dpm support for cayman (v5)Alex Deucher2013-06-271-0/+4
| | | | | | | | | | | | | | | | | | | | | This adds dpm support for cayman asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) - power containment - shader power scaling Set radeon.dpm=1 to enable. v2: fold in tdp fix v3: fix indentation v4: fix 64 bit div v5: attempt to fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com>
* drm/radeon/dpm: fixup dynamic state adjust for btc (v2)Alex Deucher2013-06-271-0/+1
| | | | | | | | | Use a dedicated copy of the current power state since we may have to adjust it on the fly. v2: fix up redundant state sets Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: add dpm UVD handling for evergreen/btc asicsAlex Deucher2013-06-271-0/+10
| | | | Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon/kms: add dpm support for evergreen (v4)Alex Deucher2013-06-271-0/+134
This adds dpm support for evergreen asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) Set radeon.dpm=1 to enable. v2: reduce stack usage, rename ulv struct v3: fix thermal interrupt check notices by Jerome v4: fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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