diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2012-06-05 11:30:48 -0700 |
|---|---|---|
| committer | Ben Widawsky <ben@bwidawsk.net> | 2012-06-27 09:00:58 -0700 |
| commit | 971c080ac0eb8f0531fe3ebabc5b9e585db992b6 (patch) | |
| tree | 1eedf95d4f6be613147c8b08deb5f2740ce83da0 /intel/intel_bufmgr.h | |
| parent | ae137f4669ccdbc615d18facebdb804a9af9846b (diff) | |
intel: wait render timeout implementation
int drm_intel_gem_bo_wait(drm_intel_bo *bo, uint64_t timeout_ns)
This should bump the libdrm version. We're waiting for context support
so we can do both features in one bump.
v2: don't return remaining timeout amount
use get param and fallback for older kernels
v3: only doing getparam at init
prototypes now have a signed input value
v4: update comments
fall back to correct polling behavior with new userspace and old kernel
v5: since the drmIoctl patch was not well received, return appropriate
values in this function instead. As Daniel pointed out, the polling
case (timeout == 0) should also return -ETIME.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'intel/intel_bufmgr.h')
| -rw-r--r-- | intel/intel_bufmgr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h index c197abc62faa..fa6c4ddcb57b 100644 --- a/intel/intel_bufmgr.h +++ b/intel/intel_bufmgr.h @@ -184,6 +184,7 @@ int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); int drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total); int drm_intel_bufmgr_gem_get_devid(drm_intel_bufmgr *bufmgr); +int drm_intel_gem_bo_wait(drm_intel_bo *bo, int64_t timeout_ns); /* drm_intel_bufmgr_fake.c */ drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, |