From 63580c3e48de1a35ec8847ea24f1acb5aef48608 Mon Sep 17 00:00:00 2001 From: Anthoine Bourgeois Date: Tue, 3 Sep 2013 13:52:19 -0400 Subject: drm/radeon/dpm: implement force performance levels for rs780 (v2) Allows you to limit the selected power levels via sysfs. Force the feedback divider to select a power level. v2: fix checking in rs780_force_fbdiv, drop a duplicate divider structure in rs780_dpm_force_performance_level, Force the voltage level too. Signed-off-by: Anthoine Bourgeois Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_asic.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_asic.c') diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 630853b96841..40a9b4bc3291 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -1141,6 +1141,7 @@ static struct radeon_asic rs780_asic = { .get_mclk = &rs780_dpm_get_mclk, .print_power_state = &rs780_dpm_print_power_state, .debugfs_print_current_performance_level = &rs780_dpm_debugfs_print_current_performance_level, + .force_performance_level = &rs780_dpm_force_performance_level, }, .pflip = { .pre_page_flip = &rs600_pre_page_flip, -- cgit v1.2.3-59-g8ed1b