Commit 12712eb6 authored by Chunming Zhou's avatar Chunming Zhou Committed by Christian König

add timeline signal/transfer ioctls v2

v2: use one transfer ioctl
Signed-off-by: default avatarChunming Zhou <david1.zhou@amd.com>
Reviewed-by: default avatarLionel Landwerlin <lionel.g.landwerlin@intel.com>
parent 46f930d9
......@@ -4257,6 +4257,21 @@ drm_public int drmSyncobjSignal(int fd, const uint32_t *handles,
return ret;
}
drm_public int drmSyncobjTimelineSignal(int fd, const uint32_t *handles,
uint64_t *points, uint32_t handle_count)
{
struct drm_syncobj_timeline_array args;
int ret;
memclear(args);
args.handles = (uintptr_t)handles;
args.points = (uintptr_t)points;
args.count_handles = handle_count;
ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL, &args);
return ret;
}
drm_public int drmSyncobjTimelineWait(int fd, uint32_t *handles, uint64_t *points,
unsigned num_handles,
int64_t timeout_nsec, unsigned flags,
......@@ -4299,4 +4314,22 @@ drm_public int drmSyncobjQuery(int fd, uint32_t *handles, uint64_t *points,
return 0;
}
drm_public int drmSyncobjTransfer(int fd,
uint32_t dst_handle, uint64_t dst_point,
uint32_t src_handle, uint64_t src_point,
uint32_t flags)
{
struct drm_syncobj_transfer args;
int ret;
memclear(args);
args.src_handle = src_handle;
args.dst_handle = dst_handle;
args.src_point = src_point;
args.dst_point = dst_point;
args.flags = flags;
ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_TRANSFER, &args);
return ret;
}
......@@ -876,12 +876,18 @@ extern int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
uint32_t *first_signaled);
extern int drmSyncobjReset(int fd, const uint32_t *handles, uint32_t handle_count);
extern int drmSyncobjSignal(int fd, const uint32_t *handles, uint32_t handle_count);
extern int drmSyncobjTimelineSignal(int fd, const uint32_t *handles,
uint64_t *points, uint32_t handle_count);
extern int drmSyncobjTimelineWait(int fd, uint32_t *handles, uint64_t *points,
unsigned num_handles,
int64_t timeout_nsec, unsigned flags,
uint32_t *first_signaled);
extern int drmSyncobjQuery(int fd, uint32_t *handles, uint64_t *points,
uint32_t handle_count);
extern int drmSyncobjTransfer(int fd,
uint32_t dst_handle, uint64_t dst_point,
uint32_t src_handle, uint64_t src_point,
uint32_t flags);
#if defined(__cplusplus)
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment