gpu: nvgpu: Add GPU driver for GM20B

this moves GM20B driver to the new location

Change-Id: I5fde14e114a8db79738a4c61849912b1ae225fb5

1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
new file mode 100644
index 00000000..8348b9d9
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.h
@@ -0,0 +1,33 @@
+/*
+ * GM20B GPC MMU
+ *
+ * Copyright (c) 2014, 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.
+ */
+
+#ifndef _NVHOST_GM20B_GR_MMU_H
+#define _NVHOST_GM20B_GR_MMU_H
+struct gk20a;
+
+enum {
+        MAXWELL_B                 = 0xB197,
+        MAXWELL_COMPUTE_B         = 0xB1C0,
+        MAXWELL_DMA_COPY_A         = 0xB0B5,
+};
+
+#define NVB197_SET_ALPHA_CIRCULAR_BUFFER_SIZE   0x02dc
+#define NVB197_SET_CIRCULAR_BUFFER_SIZE         0x1280
+#define NVB197_SET_SHADER_EXCEPTIONS            0x1528
+#define NVB1C0_SET_SHADER_EXCEPTIONS            0x1528
+
+#define NVA297_SET_SHADER_EXCEPTIONS_ENABLE_FALSE 0
+void gm20b_init_gr(struct gpu_ops *gops);
+#endif