From a9785995d5f22aaeb659285f8aeb64d8b56982e0 Mon Sep 17 00:00:00 2001 From: Arto Merilainen Date: Wed, 19 Mar 2014 09:38:25 +0200 Subject: gpu: nvgpu: Add NVIDIA GPU Driver This patch moves the NVIDIA GPU driver to a new location. Bug 1482562 Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6 Signed-off-by: Arto Merilainen Reviewed-on: http://git-master/r/383722 Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/hal_gk20a.c | 50 +++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 drivers/gpu/nvgpu/gk20a/hal_gk20a.c (limited to 'drivers/gpu/nvgpu/gk20a/hal_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/hal_gk20a.c b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c new file mode 100644 index 00000000..b3e9b0e6 --- /dev/null +++ b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c @@ -0,0 +1,50 @@ +/* + * drivers/video/tegra/host/gk20a/hal_gk20a.c + * + * GK20A Tegra HAL interface. + * + * 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. + */ + +#include "hal_gk20a.h" +#include "ltc_gk20a.h" +#include "fb_gk20a.h" +#include "gk20a.h" +#include "gk20a_gating_reglist.h" +#include "channel_gk20a.h" + +struct gpu_ops gk20a_ops = { + .clock_gating = { + .slcg_gr_load_gating_prod = + gr_gk20a_slcg_gr_load_gating_prod, + .slcg_perf_load_gating_prod = + gr_gk20a_slcg_perf_load_gating_prod, + .blcg_gr_load_gating_prod = + gr_gk20a_blcg_gr_load_gating_prod, + .pg_gr_load_gating_prod = + gr_gk20a_pg_gr_load_gating_prod, + .slcg_therm_load_gating_prod = + gr_gk20a_slcg_therm_load_gating_prod, + } +}; + +int gk20a_init_hal(struct gpu_ops *gops) +{ + *gops = gk20a_ops; + gk20a_init_ltc(gops); + gk20a_init_gr(gops); + gk20a_init_fb(gops); + gk20a_init_fifo(gops); + gops->name = "gk20a"; + + return 0; +} -- cgit v1.2.2