diff options
| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2016-12-06 18:47:17 +0100 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2016-12-07 14:16:55 +0100 |
| commit | 35f8cc3b9a92c661e5331d64fdfdedb518891d5c (patch) | |
| tree | 4c79cc04e49363fb7614318f9cc390c45e92e6c7 /drivers/gpu/drm/drm_atomic.c | |
| parent | drm/bridge: analogix: Don't return -EINVAL when panel doesn't support PSR (diff) | |
| download | linux-35f8cc3b9a92c661e5331d64fdfdedb518891d5c.tar.xz linux-35f8cc3b9a92c661e5331d64fdfdedb518891d5c.zip | |
drm/fence: add drm_crtc_create_fence()
Instead of dealing with crtc details inside drm_atomic.c we should
just export a function that creates a new crtc fence for us and
use that.
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1481046437-18778-1-git-send-email-gustavo@padovan.org
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 19d7bcb88217..72fa5b20baf1 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1864,20 +1864,6 @@ EXPORT_SYMBOL(drm_atomic_clean_old_fb); * helpers and for the DRM event handling for existing userspace. */ -static struct dma_fence *get_crtc_fence(struct drm_crtc *crtc) -{ - struct dma_fence *fence; - - fence = kzalloc(sizeof(*fence), GFP_KERNEL); - if (!fence) - return NULL; - - dma_fence_init(fence, &drm_crtc_fence_ops, &crtc->fence_lock, - crtc->fence_context, ++crtc->fence_seqno); - - return fence; -} - struct drm_out_fence_state { s64 __user *out_fence_ptr; struct sync_file *sync_file; @@ -1959,7 +1945,7 @@ static int prepare_crtc_signaling(struct drm_device *dev, f[*num_fences].out_fence_ptr = fence_ptr; *fence_state = f; - fence = get_crtc_fence(crtc); + fence = drm_crtc_create_fence(crtc); if (!fence) return -ENOMEM; |