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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-03 00:40:35 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-06 00:09:30 +0200 |
| commit | 8b5e6b7f0ec81f237d87cf9632309db9481c6fb5 (patch) | |
| tree | 2b0cfc0679841fe0afbe5ef24a0e11f0a8b26582 /drivers/gpu/drm/radeon/radeon_asic.c | |
| parent | drm/radeon/dpm: add infrastructure to force performance levels (diff) | |
| download | linux-8b5e6b7f0ec81f237d87cf9632309db9481c6fb5.tar.xz linux-8b5e6b7f0ec81f237d87cf9632309db9481c6fb5.zip | |
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 <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index a5b244dc50ca..221a0b31e649 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -1393,6 +1393,7 @@ static struct radeon_asic rv770_asic = { .get_mclk = &rv770_dpm_get_mclk, .print_power_state = &rv770_dpm_print_power_state, .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level, + .force_performance_level = &rv770_dpm_force_performance_level, }, .pflip = { .pre_page_flip = &rs600_pre_page_flip, @@ -1516,6 +1517,7 @@ static struct radeon_asic evergreen_asic = { .get_mclk = &rv770_dpm_get_mclk, .print_power_state = &rv770_dpm_print_power_state, .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level, + .force_performance_level = &rv770_dpm_force_performance_level, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, @@ -1762,6 +1764,7 @@ static struct radeon_asic btc_asic = { .get_mclk = &btc_dpm_get_mclk, .print_power_state = &rv770_dpm_print_power_state, .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level, + .force_performance_level = &rv770_dpm_force_performance_level, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, |