diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-08-04 11:10:26 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-10 10:46:54 +1000 |
| commit | a44d2f37253cb7a8dc302e345d8909828b093e3c (patch) | |
| tree | ffd9935ae155d02b968ab84b64816c96f5a4e5e6 /drivers/gpu/drm/radeon/radeon_atombios.c | |
| parent | 817e631eaff2747b1c7a8234f64c95c10cfb1f8f (diff) | |
drm/radeon/kms: mark 3D power states as performance
Fixes lack of power saving with multiple heads on
some desktop cards.
Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=16474
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atombios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index a416ab5c0c4..6d30868744e 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -2064,6 +2064,11 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev) rdev->pm.power_state[state_index].type = POWER_STATE_TYPE_PERFORMANCE; break; + case ATOM_PPLIB_CLASSIFICATION_UI_NONE: + if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE) + rdev->pm.power_state[state_index].type = + POWER_STATE_TYPE_PERFORMANCE; + break; } rdev->pm.power_state[state_index].flags = 0; if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY) |