From: Rafał Miłecki Date: Thu, 24 Dec 2009 02:28:33 +0000 (+0100) Subject: drm/radeon/kms: get_power_state early, not when processing IRQ X-Git-Tag: v2.6.34-rc4~12^2~67^2~46 X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=a0eb38eb8637a81bb7770d34036e498d2ba63a26 drm/radeon/kms: get_power_state early, not when processing IRQ Signed-off-by: Rafał Miłecki Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index f500c8d..1cecd73 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -273,6 +273,7 @@ void radeon_pm_compute_clocks(struct radeon_device *rdev) rdev->pm.state = PM_STATE_PAUSED; rdev->pm.planned_action = PM_ACTION_UPCLOCK; + radeon_get_power_state(rdev, rdev->pm.planned_action); rdev->pm.vblank_callback = true; mutex_unlock(&rdev->pm.mutex); @@ -292,6 +293,7 @@ void radeon_pm_compute_clocks(struct radeon_device *rdev) if (rdev->pm.state == PM_STATE_MINIMUM) { rdev->pm.state = PM_STATE_ACTIVE; rdev->pm.planned_action = PM_ACTION_UPCLOCK; + radeon_get_power_state(rdev, rdev->pm.planned_action); radeon_pm_set_clocks_locked(rdev); queue_delayed_work(rdev->wq, &rdev->pm.idle_work, @@ -312,6 +314,7 @@ void radeon_pm_compute_clocks(struct radeon_device *rdev) rdev->pm.state = PM_STATE_MINIMUM; rdev->pm.planned_action = PM_ACTION_MINIMUM; + radeon_get_power_state(rdev, rdev->pm.planned_action); radeon_pm_set_clocks_locked(rdev); } @@ -324,18 +327,14 @@ static void radeon_pm_set_clocks_locked(struct radeon_device *rdev) /*radeon_fence_wait_last(rdev);*/ switch (rdev->pm.planned_action) { case PM_ACTION_UPCLOCK: - radeon_get_power_state(rdev, PM_ACTION_UPCLOCK); rdev->pm.downclocked = false; break; case PM_ACTION_DOWNCLOCK: - radeon_get_power_state(rdev, PM_ACTION_DOWNCLOCK); rdev->pm.downclocked = true; break; case PM_ACTION_MINIMUM: - radeon_get_power_state(rdev, PM_ACTION_MINIMUM); break; case PM_ACTION_NONE: - radeon_get_power_state(rdev, PM_ACTION_NONE); DRM_ERROR("%s: PM_ACTION_NONE\n", __func__); break; } @@ -427,6 +426,7 @@ static void radeon_pm_idle_work_handler(struct work_struct *work) rdev->pm.req_vblank |= (1 << 1); drm_vblank_get(rdev->ddev, 1); } + radeon_get_power_state(rdev, rdev->pm.planned_action); rdev->pm.vblank_callback = true; } }