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path: root/drivers/gpu/drm/lima/lima_dlbu.h
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Diffstat (limited to 'drivers/gpu/drm/lima/lima_dlbu.h')
-rw-r--r--drivers/gpu/drm/lima/lima_dlbu.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_dlbu.h b/drivers/gpu/drm/lima/lima_dlbu.h
new file mode 100644
index 000000000000..16f877984466
--- /dev/null
+++ b/drivers/gpu/drm/lima/lima_dlbu.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/* Copyright 2018-2019 Qiang Yu <yuq825@gmail.com> */
+
+#ifndef __LIMA_DLBU_H__
+#define __LIMA_DLBU_H__
+
+struct lima_ip;
+struct lima_device;
+
+void lima_dlbu_enable(struct lima_device *dev, int num_pp);
+void lima_dlbu_disable(struct lima_device *dev);
+
+void lima_dlbu_set_reg(struct lima_ip *ip, u32 *reg);
+
+int lima_dlbu_init(struct lima_ip *ip);
+void lima_dlbu_fini(struct lima_ip *ip);
+
+#endif