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| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2015-12-11 13:11:50 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 21:37:53 (GMT) |
| commit | 0f477c6dea709465550aa0922fd0c5b686e6e8eb (patch) | |
| tree | f3511bf548953e2cba677ac92bac9a2e6883aacf /drivers/staging/android/sync.h | |
| parent | 73465f1c08258637dc8c49c2c8d1a1233d9861c7 (diff) | |
| download | linux-0f477c6dea709465550aa0922fd0c5b686e6e8eb.tar.xz | |
staging/android/sync: add sync_fence_create_dma
This allows users of dma fences to create a android fence.
v2: Added kerneldoc. (Tvrtko Ursulin).
v4: Updated comments from review feedback my Maarten.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: devel@driverdev.osuosl.org
Cc: Riley Andrews <riandrews@android.com>
Cc: Arve Hjønnevåg <arve@android.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/sync.h')
| -rw-r--r-- | drivers/staging/android/sync.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/staging/android/sync.h b/drivers/staging/android/sync.h index 61f8a3a..afa0752 100644 --- a/drivers/staging/android/sync.h +++ b/drivers/staging/android/sync.h @@ -254,6 +254,16 @@ void sync_pt_free(struct sync_pt *pt); */ struct sync_fence *sync_fence_create(const char *name, struct sync_pt *pt); +/** + * sync_fence_create_dma() - creates a sync fence from dma-fence + * @name: name of fence to create + * @pt: dma-fence to add to the fence + * + * Creates a fence containg @pt. Once this is called, the fence takes + * ownership of @pt. + */ +struct sync_fence *sync_fence_create_dma(const char *name, struct fence *pt); + /* * API for sync_fence consumers */ |