5 Commits

Author	SHA1	Message	Date
Alex Deucher	4cb3a02f88	drm/radeon/dpm/btc: restructure code ... Needed to properly handle dynamic state adjustment. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2013-06-27 19:16:14 -04:00
Alex Deucher	69e0b57a91	drm/radeon/kms: add dpm support for cayman (v5) ... 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>	2013-06-27 19:16:10 -04:00
Alex Deucher	d22b7e406a	drm/radeon/dpm: fixup dynamic state adjust for btc (v2) ... 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>	2013-06-27 19:15:53 -04:00
Alex Deucher	f85392bcf9	drm/radeon: add dpm UVD handling for evergreen/btc asics ... Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2013-06-27 19:15:47 -04:00
Alex Deucher	6596afd48a	drm/radeon/kms: add dpm support for btc (v3) ... This adds dpm support for btc 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 v3: attempt to fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2013-06-27 19:15:44 -04:00