diff options
Diffstat (limited to 'libdrm/xf86drm.c')
| -rw-r--r-- | libdrm/xf86drm.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c index 2df74d14..606f098b 100644 --- a/libdrm/xf86drm.c +++ b/libdrm/xf86drm.c @@ -2407,6 +2407,10 @@ int drmFenceWait(int fd, unsigned flags, drmFence *fence, unsigned flush_type) drm_fence_arg_t arg; int ret; + if (flush_type == 0) { + flush_type = fence->type; + } + if (!(fence->flags & DRM_FENCE_FLAG_SHAREABLE)) { if ((flush_type & fence->signaled) == flush_type) { return 0; @@ -2964,8 +2968,36 @@ int drmBOInfo(int fd, drmBO *buf) drmBOCopyReply(rep, buf); return 0; } + +int drmBOWaitIdle(int fd, drmBO *buf, unsigned hint) +{ + drm_bo_arg_t arg; + drm_bo_arg_request_t *req = &arg.d.req; + drm_bo_arg_reply_t *rep = &arg.d.rep; + int ret = 0; + + if ((buf->flags & DRM_BO_FLAG_SHAREABLE) || + (buf->replyFlags & DRM_BO_REP_BUSY)) { + arg.handled = 0; + req->handle = buf->handle; + req->op = drm_bo_wait_idle; + req->hint = hint; + arg.next = 0; + + ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg); + + if (ret) + return ret; + if (!arg.handled) + return -EFAULT; + if (rep->ret) + return rep->ret; + drmBOCopyReply(rep, buf); + } + return 0; +} -int drmBufBusy(int fd, drmBO *buf, int *busy) +int drmBOBusy(int fd, drmBO *buf, int *busy) { if (!(buf->flags & DRM_BO_FLAG_SHAREABLE) && !(buf->replyFlags & DRM_BO_REP_BUSY)) { |