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| author | Rob Clark <robdclark@gmail.com> | 2016-06-16 16:43:49 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2016-09-15 17:47:40 -0400 |
| commit | 4cd0945901a6dd0190824a98471449df9129d21c (patch) | |
| tree | e9f7d9bd9199188c46504f3f00d3ccdb0650b057 /include/uapi | |
| parent | f44d32c79fd591179820d6ce4645c4c2799e6d40 (diff) | |
| download | linux-stable-4cd0945901a6dd0190824a98471449df9129d21c.tar.gz linux-stable-4cd0945901a6dd0190824a98471449df9129d21c.tar.bz2 linux-stable-4cd0945901a6dd0190824a98471449df9129d21c.zip | |
drm/msm: submit support for out-fences
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 0402994cdbb7..8c51e8a0df89 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -187,9 +187,11 @@ struct drm_msm_gem_submit_bo { /* Valid submit ioctl flags: */ #define MSM_SUBMIT_NO_IMPLICIT 0x80000000 /* disable implicit sync */ #define MSM_SUBMIT_FENCE_FD_IN 0x40000000 /* enable input fence_fd */ +#define MSM_SUBMIT_FENCE_FD_OUT 0x20000000 /* enable output fence_fd */ #define MSM_SUBMIT_FLAGS ( \ MSM_SUBMIT_NO_IMPLICIT | \ MSM_SUBMIT_FENCE_FD_IN | \ + MSM_SUBMIT_FENCE_FD_OUT | \ 0) /* Each cmdstream submit consists of a table of buffers involved, and @@ -203,7 +205,7 @@ struct drm_msm_gem_submit { __u32 nr_cmds; /* in, number of submit_cmd's */ __u64 __user bos; /* in, ptr to array of submit_bo's */ __u64 __user cmds; /* in, ptr to array of submit_cmd's */ - __s32 fence_fd; /* in/out fence fd (see MSM_SUBMIT_FENCE_FD_IN) */ + __s32 fence_fd; /* in/out fence fd (see MSM_SUBMIT_FENCE_FD_IN/OUT) */ }; /* The normal way to synchronize with the GPU is just to CPU_PREP on |