2 files changed, 65 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/nvhost_priv_t19x.h b/drivers/gpu/nvgpu/common/linux/nvhost_priv_t19x.h
new file mode 100644
index 00000000..7ff6184d
--- /dev/null
+++ b/drivers/gpu/nvgpu/common/linux/nvhost_priv_t19x.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __NVGPU_NVHOST_PRIV_T19X_H__
+#define __NVGPU_NVHOST_PRIV_T19X_H__
+
+/*
+ * This file is copy of common/linux/nvhost_priv.h in nvgpu repo
+ * This file should be removed when nvgpu-t19x repo is merged
+ * into common nvgpu repo
+ */
+struct nvgpu_nvhost_dev {
+        struct platform_device *host1x_pdev;
+};
+
+#endif /* __NVGPU_NVHOST_PRIV_T19X_H__ */
diff --git a/drivers/gpu/nvgpu/common/linux/nvhost_t19x.c b/drivers/gpu/nvgpu/common/linux/nvhost_t19x.c
new file mode 100644
index 00000000..0bbb3d72
--- /dev/null
+++ b/drivers/gpu/nvgpu/common/linux/nvhost_t19x.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/nvhost.h>
+#include <linux/nvhost_t194.h>
+
+#include <nvgpu/nvhost_t19x.h>
+
+#include "nvhost_priv_t19x.h"
+
+int nvgpu_nvhost_syncpt_unit_interface_get_aperture(
+                struct nvgpu_nvhost_dev *nvhost_dev,
+                phys_addr_t *base,
+                size_t *size)
+{
+        return nvhost_syncpt_unit_interface_get_aperture(
+                        nvhost_dev->host1x_pdev, base, size);
+}
+
+u32 nvgpu_nvhost_syncpt_unit_interface_get_byte_offset(u32 syncpt_id)
+{
+        return nvhost_syncpt_unit_interface_get_byte_offset(syncpt_id);
+}