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drm/radeon/kms/pm: restore default power state on exit

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Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2010-03-22 13:31:08 -04:00 • committed by Dave Airlie
parent 79daedc942
commit 58e21dff53
4 changed files with 25 additions and 1 deletions
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9
drivers/gpu/drm/radeon/radeon_pm.c
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@ -125,6 +125,15 @@ int radeon_pm_init(struct radeon_device *rdev)
void radeon_pm_fini(struct radeon_device *rdev)
{
if (rdev->pm.state != PM_STATE_DISABLED) {
/* cancel work */
cancel_delayed_work_sync(&rdev->pm.idle_work);
/* reset default clocks */
rdev->pm.state = PM_STATE_DISABLED;
rdev->pm.planned_action = PM_ACTION_DEFAULT;
radeon_pm_set_clocks(rdev);
}
if (rdev->pm.i2c_bus)
radeon_i2c_destroy(rdev->pm.i2c_bus);
}