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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-08-09 10:02:40 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:30:35 -0400 |
| commit | 77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1 (patch) | |
| tree | ae64267036d2440e0d07e5b0001d96aceb06311b /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | 5e884f606cdba9c599c9c9373808f272ae794088 (diff) | |
| download | linux-77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1.tar.gz linux-77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1.tar.bz2 linux-77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1.zip | |
drm/radeon/dpm: implement UVD powergating for KB/KV
Powergate the UVD block when not in use to save power.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 3570817a5847..9060757e4dc1 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -784,5 +784,6 @@ void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, struct seq_file *m); int kv_dpm_force_performance_level(struct radeon_device *rdev, enum radeon_dpm_forced_level level); +void kv_dpm_powergate_uvd(struct radeon_device *rdev, bool gate); #endif |