diff options
| author | Dave Airlie <airlied@redhat.com> | 2017-04-07 05:38:27 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-04-07 05:38:27 +1000 |
| commit | aed93ee7d03eac9b7d21f08aebe8a7d9ea069e20 (patch) | |
| tree | 4d9ac85cf65b42a2896920b62d4d92f720ac5584 /include | |
| parent | 0e961332147851d16038d52323fc50e23dcbdfa3 (diff) | |
| parent | 78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4 (diff) | |
Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next
Highlights:
- Cooling device support from Russell, to allow GPU throttling on system
thermal overload.
- Explicit fencing support from Philipp, implemented in a similar way to
drm/msm.
* 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux:
drm/etnaviv: submit support for out-fences
drm/etnaviv: return GPU fence through the submit structure
drm/etnaviv: submit support for in-fences
drm/etnaviv: add etnaviv cooling device
drm/etnaviv: switch to postclose
drm/etnaviv: add lockdep assert to fence allocation
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/etnaviv_drm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h index 2584c1cca42f..76f6f78a352b 100644 --- a/include/uapi/drm/etnaviv_drm.h +++ b/include/uapi/drm/etnaviv_drm.h @@ -154,6 +154,12 @@ struct drm_etnaviv_gem_submit_bo { * one or more cmdstream buffers. This allows for conditional execution * (context-restore), and IB buffers needed for per tile/bin draw cmds. */ +#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_OUT) #define ETNA_PIPE_3D 0x00 #define ETNA_PIPE_2D 0x01 #define ETNA_PIPE_VG 0x02 @@ -167,6 +173,8 @@ struct drm_etnaviv_gem_submit { __u64 bos; /* in, ptr to array of submit_bo's */ __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/out, fence fd (see ETNA_SUBMIT_FENCE_FD_x) */ }; /* The normal way to synchronize with the GPU is just to CPU_PREP on |