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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-08-09 18:02:40 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-31 00:30:35 +0400 |
| commit | 77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1 (patch) | |
| tree | ae64267036d2440e0d07e5b0001d96aceb06311b /drivers/gpu/drm/radeon/radeon_asic.c | |
| parent | 5e884f606cdba9c599c9c9373808f272ae794088 (diff) | |
| download | linux-77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1.tar.xz | |
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.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 1dad80c0e17f..63b6aae66236 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2642,6 +2642,7 @@ static struct radeon_asic kv_asic = { .print_power_state = &kv_dpm_print_power_state, .debugfs_print_current_performance_level = &kv_dpm_debugfs_print_current_performance_level, .force_performance_level = &kv_dpm_force_performance_level, + .powergate_uvd = &kv_dpm_powergate_uvd, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, |