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path: root/drivers/gpu/drm/lima/lima_mmu.h
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Diffstat (limited to 'drivers/gpu/drm/lima/lima_mmu.h')
-rw-r--r--drivers/gpu/drm/lima/lima_mmu.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_mmu.h b/drivers/gpu/drm/lima/lima_mmu.h
new file mode 100644
index 000000000000..8c78319bcc8e
--- /dev/null
+++ b/drivers/gpu/drm/lima/lima_mmu.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */
+
+#ifndef __LIMA_MMU_H__
+#define __LIMA_MMU_H__
+
+struct lima_ip;
+struct lima_vm;
+
+int lima_mmu_init(struct lima_ip *ip);
+void lima_mmu_fini(struct lima_ip *ip);
+
+void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm);
+void lima_mmu_page_fault_resume(struct lima_ip *ip);
+
+#endif