From 77df508a98834d8e2fe4c7c4e1089a1ce66ccaa1 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 9 Aug 2013 10:02:40 -0400 Subject: 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 --- drivers/gpu/drm/radeon/radeon_asic.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_asic.h') diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 3570817..9060757 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 -- cgit v1.1