2 * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
22 #include "nouveau_platform.h"
24 static int nouveau_platform_probe(struct platform_device *pdev)
26 const struct nvkm_device_tegra_func *func;
27 struct nvkm_device *device = NULL;
28 struct drm_device *drm;
31 func = of_device_get_match_data(&pdev->dev);
33 drm = nouveau_platform_device_create(func, pdev, &device);
37 ret = drm_dev_register(drm, 0);
46 static int nouveau_platform_remove(struct platform_device *pdev)
48 struct drm_device *dev = platform_get_drvdata(pdev);
49 nouveau_drm_device_remove(dev);
53 #if IS_ENABLED(CONFIG_OF)
54 static const struct nvkm_device_tegra_func gk20a_platform_data = {
58 static const struct nvkm_device_tegra_func gm20b_platform_data = {
60 .require_ref_clk = true,
63 static const struct of_device_id nouveau_platform_match[] = {
65 .compatible = "nvidia,gk20a",
66 .data = &gk20a_platform_data,
69 .compatible = "nvidia,gm20b",
70 .data = &gm20b_platform_data,
75 MODULE_DEVICE_TABLE(of, nouveau_platform_match);
78 struct platform_driver nouveau_platform_driver = {
81 .of_match_table = of_match_ptr(nouveau_platform_match),
83 .probe = nouveau_platform_probe,
84 .remove = nouveau_platform_remove,
87 #if IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) || IS_ENABLED(CONFIG_ARCH_TEGRA_132_SOC)
88 MODULE_FIRMWARE("nvidia/gk20a/fecs_data.bin");
89 MODULE_FIRMWARE("nvidia/gk20a/fecs_inst.bin");
90 MODULE_FIRMWARE("nvidia/gk20a/gpccs_data.bin");
91 MODULE_FIRMWARE("nvidia/gk20a/gpccs_inst.bin");
92 MODULE_FIRMWARE("nvidia/gk20a/sw_bundle_init.bin");
93 MODULE_FIRMWARE("nvidia/gk20a/sw_ctx.bin");
94 MODULE_FIRMWARE("nvidia/gk20a/sw_method_init.bin");
95 MODULE_FIRMWARE("nvidia/gk20a/sw_nonctx.bin");