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path: root/drivers/gpu/drm/radeon/rv730_dpm.c
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* drm/radeon: make some dpm errors debug onlyAlex Deucher2015-11-251-1/+1
| | | | | | | | "Could not force DPM to low", etc. is usually harmless and just confuses users. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon/kms: add dpm support for rv7xx (v4)Alex Deucher2013-06-271-0/+508
This adds dpm support for rv7xx asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching Set radeon.dpm=1 to enable. v2: reduce stack usage v3: fix 64 bit div v4: fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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