diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2012-05-09 15:34:57 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-09 17:22:40 +0100 |
| commit | a8c05940bd590d96229bc170a63f14a22fb9c803 (patch) | |
| tree | 74619acfa5d70690b437d3477b14513caf22bbc2 /drivers/gpu/drm/radeon/radeon_device.c | |
| parent | c3b7fe8b8a0b717f90a4a0c49cffae27e46e3fb7 (diff) | |
| download | linux-a8c05940bd590d96229bc170a63f14a22fb9c803.tar.bz2 | |
drm/radeon: simplify semaphore handling v2
Directly use the suballocator to get small chunks of memory.
It's equally fast and doesn't crash when we encounter a GPU reset.
v2: rebased on new SA interface.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index b827b2e578f3..48876c11a4a9 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -732,11 +732,9 @@ int radeon_device_init(struct radeon_device *rdev, mutex_init(&rdev->gem.mutex); mutex_init(&rdev->pm.mutex); mutex_init(&rdev->vram_mutex); - rwlock_init(&rdev->semaphore_drv.lock); INIT_LIST_HEAD(&rdev->gem.objects); init_waitqueue_head(&rdev->irq.vblank_queue); init_waitqueue_head(&rdev->irq.idle_queue); - INIT_LIST_HEAD(&rdev->semaphore_drv.bo); /* initialize vm here */ rdev->vm_manager.use_bitmap = 1; rdev->vm_manager.max_pfn = 1 << 20; |