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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-03-02 16:14:43 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-03-29 16:23:25 +0200 |
| commit | 78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4 (patch) | |
| tree | 75195caf4388cec536cf86e81f623f00e6e26daa /include/uapi/drm/etnaviv_drm.h | |
| parent | 6e2b98cf3b4f81df68a150e1d8737100160e1262 (diff) | |
| download | linux-78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4.tar.gz linux-78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4.tar.bz2 linux-78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4.zip | |
drm/etnaviv: submit support for out-fences
Based on commit 4cd0945901a6 ("drm/msm: submit support for out-fences").
We increment the minor driver version so userspace can detect explicit
fence support.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
v3: Changed to work with fence returned from GPU submit.
Diffstat (limited to 'include/uapi/drm/etnaviv_drm.h')
| -rw-r--r-- | include/uapi/drm/etnaviv_drm.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h index e9c388a1d8eb..76f6f78a352b 100644 --- a/include/uapi/drm/etnaviv_drm.h +++ b/include/uapi/drm/etnaviv_drm.h @@ -156,8 +156,10 @@ struct drm_etnaviv_gem_submit_bo { */ #define ETNA_SUBMIT_NO_IMPLICIT 0x0001 #define ETNA_SUBMIT_FENCE_FD_IN 0x0002 +#define ETNA_SUBMIT_FENCE_FD_OUT 0x0004 #define ETNA_SUBMIT_FLAGS (ETNA_SUBMIT_NO_IMPLICIT | \ - ETNA_SUBMIT_FENCE_FD_IN) + ETNA_SUBMIT_FENCE_FD_IN | \ + ETNA_SUBMIT_FENCE_FD_OUT) #define ETNA_PIPE_3D 0x00 #define ETNA_PIPE_2D 0x01 #define ETNA_PIPE_VG 0x02 @@ -172,7 +174,7 @@ struct drm_etnaviv_gem_submit { __u64 relocs; /* in, ptr to array of submit_reloc's */ __u64 stream; /* in, ptr to cmdstream */ __u32 flags; /* in, mask of ETNA_SUBMIT_x */ - __s32 fence_fd; /* in, fence fd (see ETNA_SUBMIT_FENCE_FD_IN) */ + __s32 fence_fd; /* in/out, fence fd (see ETNA_SUBMIT_FENCE_FD_x) */ }; /* The normal way to synchronize with the GPU is just to CPU_PREP on |