diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-12 14:04:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-27 10:50:08 -0400 |
| commit | 4a6369e9935e392402d4ccb67f5cddac953e8d3c (patch) | |
| tree | c3c9b8585776d91f59bba876e99d56c32de0ad78 /drivers/gpu/drm/radeon/radeon_atombios.c | |
| parent | 9d67006e6ebc6c5bc553d04b8c2dabea168e5e5b (diff) | |
drm/radeon/kms: add dpm support for rv6xx (v3)
This adds dpm support for rv6xx asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching
Set radeon.dpm=1 to enable.
v2: remove duplicate line
v3: fix thermal interrupt check noticed by Jerome
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atombios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 90401fdc937c..612d9bc1ccb0 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -2268,8 +2268,8 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r } } -static void radeon_atombios_get_default_voltages(struct radeon_device *rdev, - u16 *vddc, u16 *vddci) +void radeon_atombios_get_default_voltages(struct radeon_device *rdev, + u16 *vddc, u16 *vddci) { struct radeon_mode_info *mode_info = &rdev->mode_info; int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |