| /* |
| * 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; |
| } |
| int gk20a_do_idle(void) { return -ENOSYS; } |
| int gk20a_do_unidle(void) { return -ENOSYS; } |
| #endif |
| #endif |
