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authorAnthoine Bourgeois <anthoine.bourgeois@gmail.com>2013-09-03 21:52:19 +0400
committerAlex Deucher <alexander.deucher@amd.com>2013-09-11 19:44:24 +0400
commit63580c3e48de1a35ec8847ea24f1acb5aef48608 (patch)
tree26717e89194100078c1f003f10bf3f7b3e68a257 /drivers/gpu/drm/radeon/radeon_asic.c
parent811e4d58edf98f1ff5d3478e2c5f61034d359ab3 (diff)
downloadlinux-63580c3e48de1a35ec8847ea24f1acb5aef48608.tar.xz
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 <anthoine.bourgeois@gmail.com> 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.c1
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 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,