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104 commits

Author SHA1 Message Date
Alex Deucher
e34568b892 drm/radeon/dpm: fix UVD clock setting on SI 
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:40:14 -04:00
Alex Deucher
cc833b6088 drm/radeon/dpm: add dpm_set_power_state failure output (si) 
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:40:08 -04:00
Alex Deucher
2c48febb47 drm/radeon/dpm: add dpm_enable failure output (si) 
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:40:06 -04:00
Alex Deucher
a9e6141092 drm/radeon/kms: add dpm support for SI (v7) 
This adds dpm support for SI asics.  This includes:
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2/gen3 switching
- power containment
- shader power scaling

Set radeon.dpm=1 to enable.

v2: enable hainan support, rebase
v3: guard acpi stuff
v4: fix 64 bit math
v5: fix 64 bit div harder
v6: fix thermal interrupt check noticed by Jerome
v7: attempt fix state enable

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-06-27 19:40:05 -04:00