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Commit 8a56df63 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms/pm: interate across crtcs for vblank 



Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 02b17cc0

drivers/gpu/drm/radeon/radeon_pm.c

+12 −14
Original line number Diff line number Diff line
@@ -375,6 +375,8 @@ static void radeon_pm_set_clocks_locked(struct radeon_device *rdev) 


static void radeon_pm_set_clocks(struct radeon_device *rdev)

{

	int i;



	radeon_get_power_state(rdev, rdev->pm.planned_action);

	mutex_lock(&rdev->cp.mutex);
@@ -388,22 +390,18 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev) 
	rdev->irq.gui_idle = false;

	radeon_irq_set(rdev);



	if (rdev->pm.active_crtcs & (1 << 0)) {

		rdev->pm.req_vblank |= (1 << 0);

		drm_vblank_get(rdev->ddev, 0);

	for (i = 0; i < rdev->num_crtc; i++) {

		if (rdev->pm.active_crtcs & (1 << i)) {

			rdev->pm.req_vblank |= (1 << i);

			drm_vblank_get(rdev->ddev, i);

		}

	if (rdev->pm.active_crtcs & (1 << 1)) {

		rdev->pm.req_vblank |= (1 << 1);

		drm_vblank_get(rdev->ddev, 1);

	}

	radeon_pm_set_clocks_locked(rdev);

	if (rdev->pm.req_vblank & (1 << 0)) {

		rdev->pm.req_vblank &= ~(1 << 0);

		drm_vblank_put(rdev->ddev, 0);

	for (i = 0; i < rdev->num_crtc; i++) {

		if (rdev->pm.req_vblank & (1 << i)) {

			rdev->pm.req_vblank &= ~(1 << i);

			drm_vblank_put(rdev->ddev, i);

		}

	if (rdev->pm.req_vblank & (1 << 1)) {

		rdev->pm.req_vblank &= ~(1 << 1);

		drm_vblank_put(rdev->ddev, 1);

	}



	mutex_unlock(&rdev->cp.mutex);