From 73a6d3fc104827db574e4bd206a025299fef0bb1 Mon Sep 17 00:00:00 2001 From: Rafał Miłecki Date: Fri, 8 Jan 2010 00:22:47 +0100 Subject: drm/radeon/kms: use wait queue (events) for VBLANK sync MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This already simplifies code significally and makes it maintaible in case of adding memory reclocking plus voltage changing in future. Signed-off-by: Rafał Miłecki Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_device.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_device.c') diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index a1c937d03845..c90f8d370266 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -645,6 +645,7 @@ int radeon_device_init(struct radeon_device *rdev, mutex_init(&rdev->pm.mutex); rwlock_init(&rdev->fence_drv.lock); INIT_LIST_HEAD(&rdev->gem.objects); + init_waitqueue_head(&rdev->irq.vblank_queue); /* setup workqueue */ rdev->wq = create_workqueue("radeon"); -- cgit v1.2.3-59-g8ed1b