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drm/radeon/kms/pm: enable SetVoltage on r7xx/evergreen 

I missed these in the r6xx commit.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2010-05-28 19:35:01 -04:00 committed by Dave Airlie
parent 7ac9aa5a1f
commit 9349d5cc92
2 changed files with 10 additions and 0 deletions
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5
drivers/gpu/drm/radeon/evergreen.c
View File

@ -41,7 +41,12 @@ void evergreen_fini(struct radeon_device *rdev);
void evergreen_pm_misc(struct radeon_device *rdev) void evergreen_pm_misc(struct radeon_device *rdev)
{ {
int requested_index = rdev->pm.requested_power_state_index;
struct radeon_power_state *ps = &rdev->pm.power_state[requested_index];
struct radeon_voltage *voltage = &ps->clock_info[0].voltage;
if ((voltage->type == VOLTAGE_SW) && voltage->voltage)
radeon_atom_set_voltage(rdev, voltage->voltage);
} }
void evergreen_pm_prepare(struct radeon_device *rdev) void evergreen_pm_prepare(struct radeon_device *rdev)

5
drivers/gpu/drm/radeon/rv770.c
View File

@ -44,7 +44,12 @@ void rv770_fini(struct radeon_device *rdev);
void rv770_pm_misc(struct radeon_device *rdev) void rv770_pm_misc(struct radeon_device *rdev)
{ {
int requested_index = rdev->pm.requested_power_state_index;
struct radeon_power_state *ps = &rdev->pm.power_state[requested_index];
struct radeon_voltage *voltage = &ps->clock_info[0].voltage;
if ((voltage->type == VOLTAGE_SW) && voltage->voltage)
radeon_atom_set_voltage(rdev, voltage->voltage);
} }
/* /*