Implement mos_bo_gem_export_to_prime
Change-Id: I073754f21cee8b3f47ba352d634fefe34755569b
diff --git a/media_driver/linux/common/os/magma/mos_bufmgr_magma.cpp b/media_driver/linux/common/os/magma/mos_bufmgr_magma.cpp
index ecee046..f3d9d8a 100644
--- a/media_driver/linux/common/os/magma/mos_bufmgr_magma.cpp
+++ b/media_driver/linux/common/os/magma/mos_bufmgr_magma.cpp
@@ -607,3 +607,18 @@
{
static_cast<MagmaBo*>(bo)->clear_exec_resources();
}
+
+int mos_bo_gem_export_to_prime(struct mos_linux_bo *mos_linux_bo, int *prime_fd)
+{
+ auto bo = static_cast<MagmaBo*>(mos_linux_bo);
+
+ magma_handle_t handle;
+ magma_status_t status = magma_export(bo->magma_bufmgr()->connection(), bo->buffer(), &handle);
+ if (status != MAGMA_STATUS_OK) {
+ LOG_VERBOSE("magma_export failed: %d", status);
+ return -1;
+ }
+
+ *prime_fd = handle;
+ return 0;
+}
diff --git a/media_driver/linux/common/os/magma/mos_bufmgr_stub.c b/media_driver/linux/common/os/magma/mos_bufmgr_stub.c
index d9f18ec..b0aeb9c 100644
--- a/media_driver/linux/common/os/magma/mos_bufmgr_stub.c
+++ b/media_driver/linux/common/os/magma/mos_bufmgr_stub.c
@@ -44,13 +44,6 @@
LOG_VERBOSE("mos_bufmgr_gem_enable_reuse unimplemented");
}
-
-int mos_bo_gem_export_to_prime(struct mos_linux_bo *bo, int *prime_fd)
-{
- LOG_VERBOSE("mos_bo_gem_export_to_prime unimplemented");
- return 0;
-}
-
struct mos_linux_bo * mos_bo_gem_create_from_name(struct mos_bufmgr *bufmgr,
const char *name,
unsigned int handle)
