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/*
* Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "nouveau_platform.h"
static int nouveau_platform_probe(struct platform_device *pdev)
{
const struct nvkm_device_tegra_func *func;
struct nvkm_device *device = NULL;
struct drm_device *drm;
int ret;
func = of_device_get_match_data(&pdev->dev);
drm = nouveau_platform_device_create(func, pdev, &device);
if (IS_ERR(drm))
return PTR_ERR(drm);
ret = drm_dev_register(drm, 0);
if (ret < 0) {
drm_dev_unref(drm);
return ret;
}
return 0;
}
static int nouveau_platform_remove(struct platform_device *pdev)
{
struct drm_device *dev = platform_get_drvdata(pdev);
nouveau_drm_device_remove(dev);
return 0;
}
#if IS_ENABLED(CONFIG_OF)
static const struct nvkm_device_tegra_func gk20a_platform_data = {
.iommu_bit = 34,
};
static const struct nvkm_device_tegra_func gm20b_platform_data = {
.iommu_bit = 34,
.require_ref_clk = true,
};
static const struct of_device_id nouveau_platform_match[] = {
{
.compatible = "nvidia,gk20a",
.data = &gk20a_platform_data,
},
{
.compatible = "nvidia,gm20b",
.data = &gm20b_platform_data,
},
{ }
};
MODULE_DEVICE_TABLE(of, nouveau_platform_match);
#endif
struct platform_driver nouveau_platform_driver = {
.driver = {
.name = "nouveau",
.of_match_table = of_match_ptr(nouveau_platform_match),
},
.probe = nouveau_platform_probe,
.remove = nouveau_platform_remove,
};
#if IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) || IS_ENABLED(CONFIG_ARCH_TEGRA_132_SOC)
MODULE_FIRMWARE("nvidia/gk20a/fecs_data.bin");
MODULE_FIRMWARE("nvidia/gk20a/fecs_inst.bin");
MODULE_FIRMWARE("nvidia/gk20a/gpccs_data.bin");
MODULE_FIRMWARE("nvidia/gk20a/gpccs_inst.bin");
MODULE_FIRMWARE("nvidia/gk20a/sw_bundle_init.bin");
MODULE_FIRMWARE("nvidia/gk20a/sw_ctx.bin");
MODULE_FIRMWARE("nvidia/gk20a/sw_method_init.bin");
MODULE_FIRMWARE("nvidia/gk20a/sw_nonctx.bin");
#endif
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