@@ -51,10 +51,13 @@ amdgpu_cs_submit
amdgpu_cs_submit_raw
amdgpu_cs_submit_raw2
amdgpu_cs_syncobj_export_sync_file
+amdgpu_cs_syncobj_export_sync_file2
amdgpu_cs_syncobj_import_sync_file
+amdgpu_cs_syncobj_import_sync_file2
amdgpu_cs_syncobj_query
amdgpu_cs_syncobj_reset
amdgpu_cs_syncobj_signal
+amdgpu_cs_syncobj_timeline_signal
amdgpu_cs_syncobj_timeline_wait
amdgpu_cs_syncobj_wait
amdgpu_cs_wait_fences
@@ -1501,6 +1501,23 @@ int amdgpu_cs_syncobj_reset(amdgpu_device_handle dev,
int amdgpu_cs_syncobj_signal(amdgpu_device_handle dev,
const uint32_t *syncobjs, uint32_t syncobj_count);
+/**
+ * Signal kernel timeline sync objects.
+ *
+ * \param dev - \c [in] device handle
+ * \param syncobjs - \c [in] array of sync object handles
+ * \param points - \c [in] array of timeline points
+ * \param syncobj_count - \c [in] number of handles in syncobjs
+ *
+ * \return 0 on success\n
+ * <0 - Negative POSIX Error code
+ *
+*/
+int amdgpu_cs_syncobj_timeline_signal(amdgpu_device_handle dev,
+ const uint32_t *syncobjs,
+ uint64_t *points,
+ uint32_t syncobj_count);
+
/**
* Wait for one or all sync objects to signal.
*
@@ -1618,7 +1635,41 @@ int amdgpu_cs_syncobj_export_sync_file(amdgpu_device_handle dev,
int amdgpu_cs_syncobj_import_sync_file(amdgpu_device_handle dev,
uint32_t syncobj,
int sync_file_fd);
+/**
+ * Export kernel timeline sync object to a sync_file.
+ *
+ * \param dev - \c [in] device handle
+ * \param syncobj - \c [in] sync object handle
+ * \param point - \c [in] timeline point
+ * \param flags - \c [in] flags
+ * \param sync_file_fd - \c [out] sync_file file descriptor.
+ *
+ * \return 0 on success\n
+ * <0 - Negative POSIX Error code
+ *
+ */
+int amdgpu_cs_syncobj_export_sync_file2(amdgpu_device_handle dev,
+ uint32_t syncobj,
+ uint64_t point,
+ uint32_t flags,
+ int *sync_file_fd);
+/**
+ * Import kernel timeline sync object from a sync_file.
+ *
+ * \param dev - \c [in] device handle
+ * \param syncobj - \c [in] sync object handle
+ * \param point - \c [in] timeline point
+ * \param sync_file_fd - \c [in] sync_file file descriptor.
+ *
+ * \return 0 on success\n
+ * <0 - Negative POSIX Error code
+ *
+ */
+int amdgpu_cs_syncobj_import_sync_file2(amdgpu_device_handle dev,
+ uint32_t syncobj,
+ uint64_t point,
+ int sync_file_fd);
/**
* Export an amdgpu fence as a handle (syncobj or fd).
*
@@ -649,6 +649,18 @@ drm_public int amdgpu_cs_syncobj_signal(amdgpu_device_handle dev,
return drmSyncobjSignal(dev->fd, syncobjs, syncobj_count);
}
+drm_public int amdgpu_cs_syncobj_timeline_signal(amdgpu_device_handle dev,
+ const uint32_t *syncobjs,
+ uint64_t *points,
+ uint32_t syncobj_count)
+{
+ if (NULL == dev)
+ return -EINVAL;
+
+ return drmSyncobjTimelineSignal(dev->fd, syncobjs,
+ points, syncobj_count);
+}
+
drm_public int amdgpu_cs_syncobj_wait(amdgpu_device_handle dev,
uint32_t *handles, unsigned num_handles,
int64_t timeout_nsec, unsigned flags,
@@ -724,6 +736,62 @@ drm_public int amdgpu_cs_syncobj_import_sync_file(amdgpu_device_handle dev,
return drmSyncobjImportSyncFile(dev->fd, syncobj, sync_file_fd);
}
+drm_public int amdgpu_cs_syncobj_export_sync_file2(amdgpu_device_handle dev,
+ uint32_t syncobj,
+ uint64_t point,
+ uint32_t flags,
+ int *sync_file_fd)
+{
+ uint32_t binary_handle;
+ int ret;
+
+ if (NULL == dev)
+ return -EINVAL;
+
+ if (!point)
+ return drmSyncobjExportSyncFile(dev->fd, syncobj, sync_file_fd);
+
+ ret = drmSyncobjCreate(dev->fd, 0, &binary_handle);
+ if (ret)
+ return ret;
+
+ ret = drmSyncobjTransfer(dev->fd, binary_handle, 0,
+ syncobj, point, flags);
+ if (ret)
+ goto out;
+ ret = drmSyncobjExportSyncFile(dev->fd, binary_handle, sync_file_fd);
+out:
+ drmSyncobjDestroy(dev->fd, binary_handle);
+ return ret;
+}
+
+drm_public int amdgpu_cs_syncobj_import_sync_file2(amdgpu_device_handle dev,
+ uint32_t syncobj,
+ uint64_t point,
+ int sync_file_fd)
+{
+ uint32_t binary_handle;
+ int ret;
+
+ if (NULL == dev)
+ return -EINVAL;
+
+ if (!point)
+ return drmSyncobjImportSyncFile(dev->fd, syncobj, sync_file_fd);
+
+ ret = drmSyncobjCreate(dev->fd, 0, &binary_handle);
+ if (ret)
+ return ret;
+ ret = drmSyncobjImportSyncFile(dev->fd, binary_handle, sync_file_fd);
+ if (ret)
+ goto out;
+ ret = drmSyncobjTransfer(dev->fd, syncobj, point,
+ binary_handle, 0, 0);
+out:
+ drmSyncobjDestroy(dev->fd, binary_handle);
+ return ret;
+}
+
drm_public int amdgpu_cs_submit_raw(amdgpu_device_handle dev,
amdgpu_context_handle context,
amdgpu_bo_list_handle bo_list_handle,
v2: adapt to new one transfer ioctl Signed-off-by: Chunming Zhou <david1.zhou@amd.com> --- amdgpu/amdgpu-symbol-check | 3 ++ amdgpu/amdgpu.h | 51 ++++++++++++++++++++++++++++ amdgpu/amdgpu_cs.c | 68 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 122 insertions(+)