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radeon: Make sure that we determine the correct PM state before transition

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We need to choose the correct PM state to transition into before starting
the actual change. Call radeon_get_power_state() at the top of the clock
setting to do so.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Matthew Garrett 2010-04-27 13:58:46 -04:00 committed by Dave Airlie
parent 956ac86d92
commit c37d230af4
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/radeon/radeon_pm.c
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@ -58,6 +58,9 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev, int static_switch)
{
int i;
if (!static_switch)
radeon_get_power_state(rdev, rdev->pm.planned_action);
mutex_lock(&rdev->cp.mutex);
/* wait for GPU idle */