From 8b5e6b7f0ec81f237d87cf9632309db9481c6fb5 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 2 Jul 2013 18:40:35 -0400 Subject: drm/radeon/dpm: implement force performance levels for 7xx/eg/btc Allows you to limit the selected power levels via sysfs. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_asic.h | 2 ++ 1 file changed, 2 insertions(+) (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 6822c7aeacaa..a053dc1e7866 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -478,6 +478,8 @@ void rv770_dpm_print_power_state(struct radeon_device *rdev, struct radeon_ps *ps); void rv770_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, struct seq_file *m); +int rv770_dpm_force_performance_level(struct radeon_device *rdev, + enum radeon_dpm_forced_level level); /* * evergreen -- cgit v1.2.3