Merge remote-tracking branch 'remotes/origin/dev/merge-nvgpu-t18x-into-nvgpu' into dev-kernel

Merge T186 - gp10b/gp106 code into common nvgpu repo

Bug 200266498

Change-Id: Ibf100ee38010cbed85c149b69b99147256f9a005
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
new file mode 100644
index 00000000..1f47cc5a
--- /dev/null
+++ b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
@@ -0,0 +1,50 @@
+/*
+ * GP106 Graphics Context
+ *
+ * Copyright (c) 2016, 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.
+ */
+
+#include "gk20a/gk20a.h"
+#include "gr_ctx_gp106.h"
+#include "nvgpu_gpuid_t18x.h"
+
+static int gr_gp106_get_netlist_name(struct gk20a *g, int index, char *name)
+{
+        u32 ver = g->gpu_characteristics.arch + g->gpu_characteristics.impl;
+
+        switch (ver) {
+                case NVGPU_GPUID_GP104:
+                        sprintf(name, "%s/%s", "gp104",
+                                        GP104_NETLIST_IMAGE_FW_NAME);
+                        break;
+                case NVGPU_GPUID_GP106:
+                        sprintf(name, "%s/%s", "gp106",
+                                        GP106_NETLIST_IMAGE_FW_NAME);
+                        break;
+                default:
+                        gk20a_err(g->dev, "no support for GPUID %x", ver);
+        }
+
+        return 0;
+}
+
+static bool gr_gp106_is_firmware_defined(void)
+{
+        return true;
+}
+
+void gp106_init_gr_ctx(struct gpu_ops *gops)
+{
+        gops->gr_ctx.get_netlist_name = gr_gp106_get_netlist_name;
+        gops->gr_ctx.is_fw_defined = gr_gp106_is_firmware_defined;
+        gops->gr_ctx.use_dma_for_fw_bootstrap = false;
+}