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gpu: nvgpu: Export VPR allocator

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Export functions for VPR allocation.

Bug 1625090

Change-Id: Ief54613402965da3f41d8dd4a463c75729a3941a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/737847
Reviewed-on: http://git-master/r/738574
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Tested-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
This commit is contained in:
Terje Bergstrom
2015-04-30 10:05:34 -07:00
committed by Alexander Van Brunt
parent b3a85df53b
commit 5a5662fffb
2 changed files with 35 additions and 4 deletions
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8
drivers/gpu/nvgpu/gk20a/platform_gk20a_tegra.c
View File

@@ -60,7 +60,7 @@ static void gk20a_tegra_secure_page_destroy(struct platform_device *pdev,
secure_buffer->iova, &secure_buffer->attrs);
}
static int gk20a_tegra_secure_page_alloc(struct platform_device *pdev)
int gk20a_tegra_secure_page_alloc(struct platform_device *pdev)
{
struct gk20a_platform *platform = platform_get_drvdata(pdev);
struct secure_page_buffer *secure_buffer = &platform->secure_buffer;
@@ -96,9 +96,9 @@ static void gk20a_tegra_secure_destroy(struct gk20a *g,
}
}
static int gk20a_tegra_secure_alloc(struct platform_device *pdev,
struct gr_ctx_buffer_desc *desc,
size_t size)
int gk20a_tegra_secure_alloc(struct platform_device *pdev,
struct gr_ctx_buffer_desc *desc,
size_t size)
{
struct gk20a_platform *platform = platform_get_drvdata(pdev);
struct device *dev = &pdev->dev;

31
drivers/gpu/nvgpu/platform_tegra.h Normal file
View File

@@ -0,0 +1,31 @@
/*
* drivers/video/tegra/host/gk20a/soc/platform_gk20a.h
*
* GK20A Platform (SoC) 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.
*/
#ifndef _NVGPU_PLATFORM_TEGRA_H_
#define _NVGPU_PLATFORM_TEGRA_H_
#include <linux/types.h>
struct platform_device;
struct gr_ctx_buffer_desc;
int gk20a_tegra_secure_alloc(struct platform_device *pdev,
struct gr_ctx_buffer_desc *desc,
size_t size);
int gk20a_tegra_secure_page_alloc(struct platform_device *pdev);
#endif