gpu: nvgpu: t18x, gp10b framework

This change adds gp10b to the nvgpu build as
well as enabling CMA for buffer allocation.

Change-Id: Id3d45ad6ffdab14120395952e68b285dd7364c76
Signed-off-by: Ken Adams <kadams@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/553324
GVS: Gerrit_Virtual_Submit

1 files changed, 30 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h b/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h
new file mode 100644
index 00000000..fe027fb0
--- /dev/null
+++ b/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h
@@ -0,0 +1,30 @@
+/*
+ * NVIDIA GPU ID functions, definitions.
+ *
+ * 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 _NVGPU_GPUID_T18X_H_
+#define _NVGPU_GPUID_T18X_H_
+
+#define NVGPU_GPUID_GP10B \
+        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP10B)
+
+#define NVGPU_COMPAT_TEGRA_GP10B "nvidia,tegra186-gp10b"
+#define NVGPU_COMPAT_GENERIC_GP10B "nvidia,generic-gp10b"
+
+#define TEGRA_18x_GPUID NVGPU_GPUID_GP10B
+#define TEGRA_18x_GPUID_HAL gp10b_init_hal
+#define TEGRA_18x_GPU_COMPAT_TEGRA NVGPU_COMPAT_TEGRA_GP10B
+#define TEGRA_18x_GPU_COMPAT_GENERIC NVGPU_COMPAT_GENERIC_GP10B
+struct gpu_ops;
+extern int gp10b_init_hal(struct gpu_ops *);
+#endif