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git://nv-tegra.nvidia.com/linux-nvgpu.git
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eb9864d92d
Adds basic PG503 support allowing devinit to complete. JIRA: EVLR-1693 Change-Id: Ice8a9ba18c8bba11f6bc174ba2c2d8802a738706 Signed-off-by: David Nieto <dmartineznie@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1532746 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/*
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* NVIDIA GPU HAL interface.
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*
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* Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#include "gk20a.h"
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#include "hal.h"
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#include "gm20b/hal_gm20b.h"
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#include "gp10b/hal_gp10b.h"
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#include "gp106/hal_gp106.h"
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#ifdef CONFIG_TEGRA_19x_GPU
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#include "nvgpu_gpuid_t19x.h"
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#endif
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#include <nvgpu/log.h>
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int gpu_init_hal(struct gk20a *g)
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{
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u32 ver = g->gpu_characteristics.arch + g->gpu_characteristics.impl;
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switch (ver) {
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case GK20A_GPUID_GM20B:
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case GK20A_GPUID_GM20B_B:
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gk20a_dbg_info("gm20b detected");
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if (gm20b_init_hal(g))
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return -ENODEV;
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break;
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#if defined(CONFIG_ARCH_TEGRA_18x_SOC)
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case NVGPU_GPUID_GP10B:
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if (gp10b_init_hal(g))
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return -ENODEV;
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break;
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case NVGPU_GPUID_GP104:
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case NVGPU_GPUID_GP106:
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if (gp106_init_hal(g))
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return -ENODEV;
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break;
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#endif
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#ifdef CONFIG_TEGRA_19x_GPU
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case TEGRA_19x_GPUID:
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if (TEGRA_19x_GPUID_HAL(g))
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return -ENODEV;
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break;
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case BIGGPU_19x_GPUID:
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if (BIGGPU_19x_GPUID_HAL(g))
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return -ENODEV;
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break;
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#endif
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default:
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nvgpu_err(g, "no support for %x", ver);
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return -ENODEV;
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}
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return 0;
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}
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