blob: 7532d70eb858342ff1c1a789cb16caade0b3d7db (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* gk20a GPU driver
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GK20A_H
#define __GK20A_H
#include <linux/errno.h>
struct channel_gk20a;
struct platform_device;
#ifdef CONFIG_GK20A
int nvhost_vpr_info_fetch(void);
void gk20a_debug_dump_device(struct platform_device *pdev);
int gk20a_do_idle(void);
int gk20a_do_unidle(void);
#else
static inline void gk20a_debug_dump_device(struct platform_device *pdev) {}
static inline int nvhost_vpr_info_fetch(void)
{
return -ENOSYS;
}
static inline int gk20a_do_idle(void) { return -ENOSYS; }
static inline int gk20a_do_unidle(void) { return -ENOSYS; }
#endif
#endif
|
