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>

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,